At the forefront of
construction and structural repair

Freyssinet HS2

Structural specialists for new build, refurbishment and asset life extension 

Since 1950, Freyssinet has played a vital role in shaping the UK’s infrastructure, from bridges and buildings to repair, strengthening and asset life extension.   

A leading expert in structural repair and specialist construction services, including concrete repairs, structural products, inspections and surveys, structure refurbishment and strengthening, Freyssinet operates as principal contractor, subcontractor and supplier throughout the UK and Ireland and supports its full product and service range with an in-house engineering and design team. 

Freyssinet’s comprehensive and customised solutions are designed to deliver long term performance, sustainability and safety across new and existing highway structures. The company provides specialist concrete repair, bridge bearing installation, posttensioning special inspections (PTSI), expansion joint installation, hydro demolition, jacking and propping, heavy lifting and heavy moving.

  • 104
    subsidiaries worldwide
  • 76
    years in the UK
  • 6000+
    employees around the world

Our added value

01. Expert engineering, sustainable technologies

Freyssinet develops cutting-edge techniques that optimise material use and protect structures, extending their service life. Our comprehensive, customised solutions, such as off-site construction or Freyssicare accessories, ensure performance, safety and asset life extension for new and existing structures.

02. Tailored, integrated solutions

Freyssinet brings together leading expertise in specialist structural engineering. From structural design and the manufacture of products, through to on site delivery, we provide fully integrated solutions for both new construction and structural repair.

03. Global knowledge, local expertise

With extensive knowledge in post-tensioning, inspection, bearings, and jacking, we collaborate with UK asset owners to safeguard operational continuity, mitigate risks, and extend the whole life and value of assets. Our strong UK-based technical knowledge is further enhanced by access to a global network of resources

04. 4D vision

Take a look at the bigger picture with us! Freyssinet offers a 4D service for the enhanced maintenance and safeguarding of structures – 1. Determine, 2. Develop, 3. Design and 4. Deliver. These form four pillars for comprehensive, customised solutions for ensuring performance, longevity and safety for both new and existing structures.

From design to delivery and whole life maintenance

Full service

Engineering

Freyssinet places a strong emphasis on early engagement and seamless integration with our clients. Early Contractor Involvement (ECI) processes enable us to effectively manage complex technical projects and programmes. Through this approach, we identify innovative design and technical solutions that deliver value in terms of time, cost, and the sustainability of structures.

Whether we are working for a contractor or a local authority, we offer value engineering capabilities: structural assessment, solution design, 3D renderings, design of temporary access systems, planning and site methods.

Structural products

Freyssinet offers a complete one‑stop‑shop for bridge components, from assessment and temporary works design through to manufacture, installation and maintenance. As a structural solutions specialist, the range includes bridge bearings, expansion joints, Shock Transmission Units and the Freyssibar prestressing system, delivering safe load transfer, controlled movement and long‑term durability across bridge and heavy civil engineering projects.

Site execution

Freyssinet delivers high‑quality site execution through experienced, well‑managed teams that work safely, efficiently and in close coordination with clients and project partners. A strong focus on training and development underpins all site activities, ensuring every individual has the competence required to fulfil their responsibilities. This commitment not only supports safe and compliant delivery on site, but also helps create a motivated, productive workforce capable of maintaining Freyssinet’s high standards across every project.

Inspection, maintenance and monitoring

To help manage ageing structures and optimise their safety, durability and value, Freyssinet offers testing and inspection services. We maintain a strong connection with our clients and their assets, offering essential services, including structural inspections, preventive maintenance of components and systems, structural health monitoring solutions, data analysis, tailored recommendations, and actionable plans.

Our know-how

New Build

Working with clients, designers, contractors, and local authorities, our approach is always the same: we use our experience, expertise, and innovative techniques to deliver the most economic, technically sound, and environmentally responsible solution. Our work spans structures of every kind across the UK - from the most familiar to the most unique - including bridges, viaducts, buildings, nuclear reactors, offshore platforms, and water tanks.

Repair

With our dedicated teams and a portfolio of exclusive products and services, Freyssinet operates as both a principal and specialist contractor, delivering turnkey solutions cover technical inspections, structural assessments, repairs, reinforcements, and ongoing maintenance. We work across a diverse range of structures, including bridges, buildings, heritage sites, industrial facilities, port and waterway installations, tunnels, culverts, and water infrastructure - whether built from concrete, steel, or masonry.

Our know-how