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PERI

PERI SE is a German family-owned company and one of the world's largest manufacturers and suppliers of formwork and scaffolding systems. Founded in 1969 by Artur and Christl Schwörer in Weissenhorn, Germany, the company specializes in innovative solutions for construction projects, including engineering services, rental products, and maintenance. Headquartered in Weissenhorn, PERI operates globally with over 60 subsidiaries and more than 140 logistic centers in over 60 countries, employing approximately 10,000 people worldwide. As of 2024, the company reported a turnover of €1,812 million. PERI's product portfolio encompasses systems for wall, slab, and column , as well as , , and applications, supporting a wide range of building and projects. The emphasizes , technologies, and customer partnerships to drive in the industry.

Introduction and etymology

Name origin

The name PERI derives from the Greek preposition "peri," which translates to "around" or "about," symbolizing the encircling nature of the 's core products in . This linguistic choice reflects how systems surround and contain poured during the building process, while envelops structures to provide support and access. Founders Artur Schwörer and his wife Christl selected the name in 1969 upon establishing the company in Weissenhorn, Germany, to evoke the concepts of enclosure and protection inherent in formwork and scaffolding methodologies. As articulated in the company's historical documentation, "The formwork surrounds the concrete—the scaffold surrounds the building," underscoring a direct conceptual tie to the protective and supportive roles these systems play in rationalizing concrete construction. The name is not an , nor does it incorporate personal initials; it is purely a metaphorical to the spatial and functional dynamics of . This etymological has remained central to PERI's brand identity, emphasizing reliability and comprehensive coverage in building solutions.

Company profile

PERI SE is a family-owned headquartered in Weißenhorn, . The company is led by Chairman Christian Schwörer, a second-generation member at the helm of the Schwörer . Supporting him is the Group Management Board, which comprises executives dedicated to key areas including systems, and , finance, sales and customer service, and operations, providing comprehensive oversight for the organization's international activities. In , generated revenue of €1,812 million and employed approximately 10,000 people worldwide. serves as a prominent supplier of , , and associated systems tailored for and applications. Its official website, www.peri.com, highlights the company's commitment to innovative support solutions that "encircle" project needs, echoing the etymological roots of its name.

History

Founding and early years

PERI GmbH was founded in 1969 by civil engineer Artur Schwörer and his wife Christl Schwörer in the small town of Weißenhorn, , beginning as a modest workshop on a 6,000 m² site dedicated to rationalizing processes. The company's early focus centered on developing innovative formwork systems tailored for residential building projects, with the PERI T 70 emerging as its inaugural product, achieving an annual production of approximately 50,000 linear meters in the initial years. This lightweight design addressed the demands of 's post-World War II boom during the era, where rapid urbanization and housing needs drove significant growth in the sector throughout the 1960s and 1970s. The founding team started with just seven employees, but the company quickly secured its first major order in 1970 for the Scharnebeck ship lift project, utilizing the T 70 girders, which marked a pivotal early success. By 1971, PERI debuted its products at the bauma trade fair and published its first technical handbook, solidifying its reputation in formwork technology. A key innovation came in 1972 with the development of the world's first climbing formwork system, protected by patent DE 2217 584, which enhanced safety and efficiency for high-rise constructions. In 1973, PERI introduced the KGF 240 climbing scaffold, representing an early venture into scaffolding solutions that complemented its core formwork offerings. Amid the challenges of scaling production during the ongoing surge, expanded its facilities in the 1970s, establishing additional sites in and in 1972, followed by international subsidiaries in and in 1974, and in 1975. The Weißenhorn headquarters grew substantially, adding four production halls by 1976 and a sixth hall along with a new main office by 1979, reflecting robust domestic demand. By 1980, the workforce had expanded to over 100 employees, supporting the introduction of milestones like the MODUL aluminum slab formwork system that year. The name , derived from the Greek "" meaning "around," inspired early designs for encircling formwork structures.

Expansion and key milestones

During the 1990s, accelerated its international expansion, particularly in European markets, by establishing subsidiaries in in 1990 and in 1991, followed by , the , , , , , and in 1992–1993, and in 1994, and and in 1999. This growth built on earlier footholds in (1974) and the (1989), enabling PERI to penetrate diverse construction sectors across the continent. By the end of the decade, the 's revenue continued to grow significantly, reflecting robust demand for its solutions. In the 2000s, PERI shifted focus toward complex high-rise and bridge projects, leveraging its self-climbing systems like the ACS for iconic structures such as the in (1995–1998) and the in (1999–2004), as well as the and Torre Agbar in (1999–2004) and the Sheikh Khalifa Bridge in the UAE (2008–2009). The company further scaled operations through acquisitions of small regional formwork firms to strengthen local expertise, alongside opening production sites in to support growing demand in emerging markets. These efforts contributed to revenue reaching €440.7 million by 2000, underscoring PERI's transition to a global player. The 2010s marked key operational milestones, including the 2014 acquisition of Schaltec, which expanded 's capabilities in and refurbished systems. In 2017, opened a new production plant in , , dedicated to systems and designed to boost capacity for modular components. The decade closed with the 2020 commissioning of an in-house galvanizing plant in , enhancing and efficiency for elements. Throughout this period, PERI's growth was driven by innovations in modular systems, such as the PERI UP launched in the late , which optimized assembly and adaptability for diverse projects. These advancements, rooted in early patents, facilitated scalable solutions for international operations. Employee numbers grew steadily, surpassing 5,000 by 2019 amid expanding subsidiaries and networks.

Recent developments

The disrupted PERI's supply chains during 2020-2021, causing delays in material procurement and logistics similar to broader industry challenges in . In response, PERI accelerated the integration of digital planning tools, such as BIM-based formwork design and , to facilitate remote collaboration and maintain operational continuity. In May 2024, acquired Mabey Hire Ltd., a UK-based specialist in , propping, and temporary bridging solutions, to enhance its in temporary works and expand market presence in the . The deal, effective from May 21, 2024, integrates Mabey Hire as an independent entity under UK, building on prior acquisitions like Schaltec to streamline service offerings for infrastructure projects. PERI showcased its latest innovations at the bauma 2025 trade fair in , held from April 7 to 13, including the next-generation MAXIMO Panel for efficient wall construction and the VCT Composite Track system, which earned the bauma Innovation Award in the "Building" category. These developments emphasize and digital integration in systems. PERI's contributions to the Fehmarnbelt Tunnel project advanced significantly in July 2024, marking a key milestone with the activation of all five production lines for the 79 standard tunnel elements, each utilizing PERI's specialized systems delivered earlier. This progress supports the of the 18 km immersed tunnel, set to become the world's longest. By , PERI's global workforce had expanded to approximately 9,200 employees, underscoring sustained growth amid major projects. In September 2025, won the German Award for Sustainability Projects in the "Equal Opportunities" category for its School initiative in the Kenyan slum of , recognizing efforts to promote and in underserved communities.

Products and services

Formwork systems

PERI's systems are engineered for the precise shaping and support of fresh during , enabling efficient casting for a of structural elements. These systems emphasize , reusability, and adaptability to diverse project requirements, from standard building components to complex geometries. Central to PERI's offerings, they facilitate high-quality concrete finishes while optimizing labor and time on site. Wall formwork systems, such as the MAXIMO panels, are designed for large-area pours in vertical structures, featuring MX tie that allows one-sided installation without spacer tubes or cones, reducing tie points by up to 50% and enabling regular joint patterns for superior aesthetics. Slab , exemplified by the SKYDECK panelized system, supports flat surfaces with lightweight, hand-liftable components that require no cranes for assembly, allowing early stripping after one day via a drop-head mechanism lowered by 60 mm. Column like the VARIO GT 24 utilizes girders and steel walers for customizable cross-sections from 20 x 20 cm to 80 x 120 cm, accommodating rectangular, square, or conical shapes. These systems incorporate lightweight aluminum for slab elements and robust panels for walls and columns, combined with reusable modular designs that include high-corrosion protection through strip galvanizing and . Load capacities reach up to 100 kN/ for high- applications, with built-in factors typically around 2 to account for dynamic loads, pressure variations, and environmental conditions during pouring. Primarily applied in concrete casting for buildings, such as residential high-rises and underground structures, and infrastructure projects, PERI supports both tied and non-tied configurations for walls up to 60 cm thick. Rental options are available alongside sales, allowing flexible resource management for contractors on projects of varying scales. For instance, specialized climbing variants were employed in the expansion to handle 15-meter-thick walls under immense pressures. PERI's has evolved from early girder-based systems like VARIO GT 24, which provide flexibility for architectural , to advanced automated climbing variants such as the ACS Core 400, featuring single-stroke hydraulic cylinders that enable continuous lifts in 20 minutes for high-rise cores, minimizing components and enhancing efficiency over 55 years of development.

Scaffolding and shoring

PERI's scaffolding and shoring solutions provide essential temporary and for projects, emphasizing , safety, and efficiency. The PERI UP system serves as a primary option, featuring modular frames that enable rapid and disassembly using rosette connectors for versatile configurations. This system complies with European standards EN 12810 and EN 12811, ensuring structural integrity and worker safety through standardized and design requirements. For , offers systems like the HDS Heavy-Duty Shoring, capable of supporting loads up to 1,000 kN per leg, ideal for demanding applications such as precast bridge . Other variants, including the UP Shoring Tower MD, provide medium-duty support with up to 100 kN per leg, allowing adjustments in height, width, and length for site-specific needs. These towers incorporate lightweight components for quick erection, often using just a few standardized parts to minimize setup time while maintaining high load-bearing capacity. Key features across PERI's and include integrated fall protection, such as guardrails and toe boards built into the modular elements, which prevent accidents during elevated work. Load distribution is optimized through even spacing of props and frames, reducing stress concentrations and enhancing overall stability. The systems also support hybrid use, seamlessly combining with PERI's for comprehensive site setups in a single operation. In applications, these solutions are widely used for temporary support in high-rise building construction, where PERI UP provides safe worker access to facades and interiors, and props stabilize slabs during curing. They are also employed in and projects, offering reliable propping for structural repairs without permanent alterations. Following the 2024 acquisition of Mabey Hire Ltd., has enhanced its portfolio with advanced propping and bridging capabilities, including Mabey's System 160 for medium loads up to 200 kN, expanding options for complex temporary works in the UK and beyond. This integration bolsters 's ability to handle diverse needs, such as facade retention and bridge lifts, while maintaining rigorous safety protocols.

Civil engineering solutions

PERI's civil engineering solutions encompass specialized systems designed for large-scale projects such as and , adapting the company's core technologies to handle complex, non-building environments. For , PERI offers the VARIOKIT VTC tunnel formwork carriage, a fully hydraulic suitable for segmental lining in cut-and-cover and mining methods, which enables efficient casting of tunnel linings with adaptable cross-sections. In bridge construction, the VARIOKIT VIL incremental launching facility provides a cost-effective method for advancing girders segment by segment, facilitating the erection of long-span structures without extensive temporary supports. These systems incorporate advanced features to address the demands of infrastructure-scale projects, including hydraulic adjustments that allow for precise forming of curved structures and geometries, ensuring in challenging terrains. High-precision tools, integrated into the carriages, support accurate positioning during casting and launching operations, while the accommodates projects exceeding 1 km in length, such as extended bores or multi-span bridges. The hydraulic and mechanical components enable faster cycle times by reducing shuttering and striking durations, enhancing overall project efficiency. PERI provides comprehensive services including on-site engineering consultation and custom design tailored to specific civil works, where experts collaborate with project teams to optimize system configurations from planning through installation. These solutions integrate PERI's foundational and elements, such as VARIOKIT modular components, by repurposing them for heavy-duty applications like travelers and launching gantries, thereby extending the versatility of standard systems to demands. For instance, these adapted systems have been applied in global projects to streamline construction processes.

Innovations and technologies

3D construction

PERI's entry into construction began with the establishment of its dedicated PERI Construction division in 2015, initially as an innovation project within the PERI Group to explore disruptive technologies in building processes. The division focuses on additive manufacturing techniques, particularly for serial production of housing, leveraging partnerships to integrate with established expertise. In 2018, PERI acquired a minority stake in COBOD International A/S, a Danish leader in construction printers, forming a that expanded in 2022 to distribute COBOD's BOD2 printers across and the . This collaboration enables PERI to offer end-to-end solutions, including printer deployment, material development, and project execution, aimed at scalable, efficient housing . The BOD2 printer, central to PERI's operations, employs a gantry-based system that deposits layer by layer to form structural walls, supporting buildings up to three stories high with dimensions reaching 13.5 meters wide and 9 meters tall. involves a modular setup that can be assembled in 1.5 to 2 days for multi-family structures, using a rotatable for precise deposition and optional camera monitoring for . PERI develops specialized mixes with grain sizes up to 10 mm, optimized for printability without revealing proprietary recipes, allowing for walls with layer heights of 1 to 4 cm and thicknesses of 3 to 10 cm. speeds vary by project but typically achieve 1 square meter of wall in about 5 minutes, with advancements enabling up to 4 square meters per hour in optimized scenarios, requiring only two operators for operation. This technology builds briefly on PERI's traditional systems for hybrid elements, such as casting floors and roofs atop printed walls. A landmark achievement for the division was the 2020 completion of Germany's first 3D-printed residential building in Beckum, North Rhine-Westphalia, a two-story single-family home spanning 160 square meters with distinctive rounded walls printed in approximately 100 hours. This project demonstrated the feasibility of 3D printing for approved, market-ready housing, earning the German Innovation Award in 2021 for its innovative approval concept combining digital planning and material testing. Advancing toward serial production, PERI launched the DREIHAUS concept in 2024, a modular system for multi-family apartments in sizes S, M, and L, providing 6 to 9 units per building with living spaces from 46 to 89 square meters. The first serial implementation, completed in Heidelberg in November 2025, produced three variant buildings totaling 21 units using the BOD2 printer, marking Germany's inaugural reference project for repeatable 3D-printed housing at a cost starting from €2,900 per square meter. The adoption of offers significant benefits, including reduced labor requirements through automation, minimizing on-site crews to essential monitoring roles, and substantial waste reduction by precisely extruding only necessary material volumes. These efficiencies support scalability for initiatives, with DREIHAUS projects achieving 30% faster construction timelines and up to 10% cost savings compared to conventional methods, while enabling earlier occupancy and rental income. By focusing on serializable designs, PERI 3D Construction positions as a viable solution for addressing shortages through standardized, high-precision production.

Digital and sustainable tech

PERI has developed a suite of digital tools to streamline and planning, with CAD serving as a core software for and design of construction elements. This tool enables engineers to create detailed plans for systems, optimizing layouts for complex structures and reducing material waste through precise simulations. Integration with (BIM) further enhances 's digital offerings, allowing for comprehensive site simulations that incorporate and data into overall project models. This facilitates clash detection, , and lifecycle management, supporting openBIM standards through 's membership in buildingSMART International. Complementing these are app-based monitoring solutions, such as sensors that track parameters like , , and compaction in real-time, enabling on-site adjustments via mobile interfaces for improved . In sustainable technologies, emphasizes recyclable materials in its products, achieving a 96.27% recyclable share across its portfolio in 2023, with and aluminum components being 100% recyclable by . This includes formworks made from reusable aluminum frames, promoting principles in . Low-carbon are advanced through innovations like the PERIskin process, which uses an requiring only about 5% of the of traditional , thereby reducing emissions during . -efficient processes are to PERI's , with over 50% of at its Weißenhorn site sourced from renewable and 100% green electricity certified since 2021. PERI invests significantly in , maintaining labs at its headquarters in Weißenhorn, , for prototyping and sustainable solutions. These facilities focus on testing new materials and software integrations to advance eco-friendly practices. At bauma 2025, PERI showcased advancements including twins within its PERI UP platform, which create virtual replicas of assemblies for optimized planning and assembly sequences. These tools also find application in projects, providing enhanced precision for printed elements.

Global operations

International presence

PERI maintains an extensive international network, operating through more than 60 subsidiaries and sales offices across more than 70 countries worldwide. In , key subsidiaries include PERI UK, PERI , PERI , and PERI , supporting operations in more than 30 nations on the continent. The Americas are served by entities such as PERI USA, PERI Brazil, PERI Canada, and PERI Mexico, while features prominent operations like PERI , PERI , PERI , and PERI . Presence in and the encompasses subsidiaries in countries including , , , , and . To address diverse regional requirements, adapts its and systems to comply with local building codes and environmental conditions. This includes customizing solutions for seismic zones, ensuring enhanced stability and safety in earthquake-vulnerable areas through engineered reinforcements and flexible designs. For instance, in , PERI's local subsidiary develops compliant with stringent anti-seismic standards to support high-rise and projects. Such adaptations enable efficient integration with regional practices while maintaining global quality benchmarks. PERI's global supply chain is supported by production facilities in key locations, including Weissenhorn and in , and Sakarya in , facilitating efficient manufacturing and distribution of standardized components. Complementing this, the company operates over 160 rental warehouses and depots across more than 65 countries, enabling rapid local access to equipment and minimizing transportation emissions through short-distance . With around 9,200 employees globally as of early 2025, PERI distributes its workforce such that around 23% are based in (as of 2023), while the remaining 77% support international operations across subsidiaries and branches. To foster cross-cultural collaboration, the company provides comprehensive training via the PERI Academy, offering over 790 courses on topics including , languages, and international mentoring programs for high-potential staff. Recent expansions, such as the 2024 acquisition of Mabey Hire, have further bolstered PERI's operational footprint in the UK market.

Strategic expansions

PERI has pursued strategic expansions through targeted partnerships and acquisitions to enhance its market position in key sectors and regions. In August 2024, PERI teamed up with AMECO to deliver integrated scaffold solutions tailored for the power industry, emphasizing pre-construction , , and optimized to improve safety, efficiency, and cost control on job sites. This collaboration leverages AMECO's expertise in scaffold management alongside PERI's and capabilities, enabling comprehensive support from planning to execution in industrial projects. A significant move into adjacent markets occurred in May 2024 when acquired Mabey Hire Ltd., a UK-based specialist in , propping, and temporary bridging solutions. This acquisition broadens 's portfolio to include groundshoring for excavations, for renovations, and temporary bridges for site access, addressing growing demand in and . By integrating Mabey's sensor technology and modular systems, PERI strengthens its offerings for complex projects, such as rail and road diversions, while expanding its European footprint. Building on historical acquisitions, continues to prioritize growth in the region post-2020, supported by its dedicated PERI APAC Services Sdn Bhd, which provides engineering, training, logistics, and business development to subsidiaries across the area. This focus aligns with rapid infrastructure development in the region, where PERI has maintained a presence since the early 1990s, including in , , and . In emerging markets, engages in s to support localized growth. In January 2025, PERI formed a with the Austrian company DataB to establish DataForm.Work , aimed at advancing digital construction tools for efficient and optimization. also participates in major events like bauma 2025, where it showcased innovations in sustainable technologies and digital solutions, including the new MAXIMO Panel and the DataForm.Work initiative. Looking ahead, PERI targets sustained revenue expansion through digital innovations and entry into high-profile Middle East mega-projects, where it has operated since 1997 via subsidiaries in the UAE, , and . With 2024 turnover reaching €1,812 million, the company emphasizes sustainable technologies. These efforts include participation in regional infrastructure initiatives, leveraging localized stockyards in for timely supply. To address post-COVID challenges, has diversified its supply chain and localized production in key markets like and the UAE, reducing dependency on global logistics through subsidiaries such as PERI do Brasil and PERI LLC UAE, which include regional and warehousing to ensure and faster delivery. This approach mitigates disruptions while supporting on-time project execution in volatile environments.

Notable projects

Infrastructure projects

PERI has made significant contributions to major infrastructure projects worldwide, particularly in transportation and , by providing specialized and solutions tailored for large-scale constructions. One of the company's landmark involvements was the expansion of the from 2011 to 2014, where PERI supplied comprehensive , , and engineering services for the new lock facilities on both the Atlantic and Pacific sides. This included special climbing for walls up to 15 meters thick and the SCS Climbing System for pours, enabling efficient progress on the enormous structures despite challenging logistics involving over 1,100 containers of materials. In the -Zhuhai-Macao Bridge project, completed in 2018, delivered segmental systems for the 6-kilometer immersed tunnel section within the overall 55-kilometer bridge-tunnel system. The solution featured hydraulic internal on girders for 33 floating tunnel elements, each 180 meters long and cast in eight 22.5-meter segments, alongside stationary external to facilitate monolithic without tie points. This approach supported the precise of the undersea sections connecting , Zhuhai, and Macao. The ongoing Fehmarnbelt Tunnel project, expected completion in 2031, highlights 's role in constructing the world's longest immersed tunnel at 18 kilometers, linking and . By mid-2024, PERI had delivered over 11,000 tons of for producing 79 standard tunnel elements—each 217 meters long and weighing 73,000 tons—across five operational production lines, incorporating PERI UP and PROKIT safety barriers for high-safety standards. A key milestone in 2024 was the of the first tunnel element, marking the start of record-breaking series production with over 700 castings planned. For the Danjiang Bridge in , a recent asymmetric cable-stayed structure expected to open on May 12, 2026, provided rail-climbing systems including the ACS Self-Climbing System to construct the 200-meter-high and central sections of the 920-meter-long bridge spanning the Tamsui River. Complementary VARIO GT 24 wall formwork handled pours up to 18 meters high, while custom freeform solutions covered 3,000 square meters of the pylon's upturned "Y" design across 53 sections. PERI also supported the Mersey Gateway Bridge in the UK, a cable-stayed structure opened in 2017, by supplying formwork and climbing systems for its three pylons reaching up to 125 meters. The ACS Self-Climbing Formwork enabled crane-independent operations in high winds, with VARIO GT 24 and VARIOKIT systems used for lower pylons, hammerheads, and pier tables to facilitate the 2-kilometer bridge's construction across the River Mersey.

Building and social projects

PERI has contributed significantly to high-rise architectural projects through advanced solutions that enable efficient of complex structures. One prominent example is the Lakhta Center in St. Petersburg, , completed in 2018, where PERI provided comprehensive and for the 462-meter-tall , Europe's tallest building at the time, featuring 87 stories. The project utilized PERI's ACS self-climbing system for the tower core and cantilevered slabs, allowing crane-independent lifting and weather-protected operations across the 87 levels, alongside RCS rail climbing systems for edge protection. In 's , PERI supplied high-rise for key towers in the district, completed between 2007 and 2009. For the Torre Espacio (223 meters, 57 floors), (249 meters, 52 floors), and Torre Caja Madrid (250 meters, 45 floors), PERI deployed ACS self-climbing systems—including ACS P, ACS R, and ACS G variants—combined with VARIO GT 24 girder wall , facilitating weekly climbing cycles and efficient pours for the reinforced cores. Another innovative application in architectural high-rises is seen in the twin towers in , , completed in 2012. PERI's RCS rail climbing system was employed for the twisted designs of the 153-meter (56-floor) South Tower and 178-meter (50-floor) North Tower, adapting to the structures' curvatures with projecting fixed climbing shoes and oblique protection panels to ensure safe, gap-free perimeters during 5-6 day pour cycles. Turning to social projects, PERI has integrated 3D construction printing to address needs, as demonstrated in recent builds. In , , PERI advanced production of six residential units in a three-story building in 2024 using the BOD2 printer, targeting social housing with efficient, on-site concrete extrusion that reduces construction time and costs while meeting building standards. This approach builds on earlier prototypes, enabling scalable production for community housing initiatives. A notable community-oriented effort is the Kibera School in , , completed in 2024, which employed modular construction techniques to create an education facility in one of Africa's largest slums. Using PERI's TwistBlock hollow core blocks—over 7,000 units—the project built nine classrooms accommodating 225 children, emphasizing local labor involvement to foster skills transfer and completed in under a year through sustainable, interlocking block assembly.

Corporate responsibility and controversies

Sustainability initiatives

PERI's sustainability initiatives emphasize through targeted reductions in carbon emissions and promotion of principles. The company has committed to reducing its specific CO2 emissions by 10% by 2025 compared to the 2019 baseline, a goal it surpassed with a 17.7% reduction achieved by the end of 2023 (as reported in the 2022-2023 sustainability report), primarily through the use of recyclable materials and optimized production processes. In 2023, 96.27% of PERI's products were recyclable, supporting broader efforts to minimize waste in the construction sector. Additionally, PERI advances a model via its rental business, which facilitates the multiple reuse of formwork and scaffolding systems, while maintaining an 87% recycling rate at key production sites such as Sakarya, Günzburg, and Weißenhorn. On the social front, invests in community development and workforce enhancement, particularly in underserved areas. The School in Nairobi's slum, completed in 2023 and opened in February 2024, provides educational opportunities to local children, exemplifying the company's commitment to . This initiative earned PERI the German Award for Sustainability Projects 2025 in the equal opportunities category, recognizing its impact on promoting access to in challenging environments. Complementing these efforts, PERI's training programs delivered over 88,936 hours of (LMS) training in 2023, averaging more than two further training days per employee annually, with a focus on skill development in regions including developing markets. PERI upholds rigorous standards through certifications and oversight to ensure ethical and sustainable operations. The company holds ISO 14001 for environmental at multiple international sites, including those in , the , , , , and the UAE. In 2023, PERI conducted ESG risk assessments on 8,261 suppliers and implemented a group-wide Sustainable Sourcing Policy to promote ethical practices throughout its . These measures align with PERI's broader strategy, which briefly integrates digital technologies to optimize material use and further reduce environmental impact. No subsequent sustainability report covering 2024 has been published as of November 2025.

Legal controversies

In 2022, faced a significant dispute in when Geoplast S.p.A. initiated proceedings against the company, alleging that PERI's Duo formwork system violated Geoplast's European Patent EP 1 538 277 B1, which covers reusable modular s with improved rib structures. The Tribunale di Venezia granted Geoplast a preliminary in May 2022, prohibiting the production and distribution of PERI Duo in Italy on the grounds of infringement, thereby temporarily halting PERI's market activities for that product in the region. The ruling highlighted issues of non-exclusivity in modular designs, as the court determined that Duo's configuration closely mirrored the patented and panel assembly features owned by Geoplast, impacting 's broader distribution strategy for lightweight, reusable systems. Subsequent developments reinforced the decision: on October 17, 2023, the Patent Office's Board of upheld the validity of EP '277, dismissing appeals from both parties, and by September 2024, both and courts confirmed the infringement, leading to ongoing restrictions and a national nullity suit filed by against the portion of the . No public details on a settlement have been disclosed, but the case has prompted to adapt its product lineup in affected markets while underscoring vulnerabilities in protection for evolving technologies. Another notable patent challenge occurred in 2024, when PERI settled litigation with Combisafe International AB before the (UPC), along with related cases in and . The dispute centered on Combisafe's allegations that PERI's conveyed edge protection systems infringed their , involving arguments over invalidity and the scope of protection; the amicable resolution avoided further escalation but highlighted PERI's exposure to cross-border enforcement in scaffolding innovations. PERI has not been involved in major labor or environmental lawsuits, with reported legal matters primarily limited to these conflicts. In response to such challenges, particularly post-2022, PERI has bolstered its global patent strategy, maintaining (as of 2023) a portfolio of 1,875 patents worldwide, including over 1,200 active ones, to safeguard advancements in and systems.

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