
FLI Global โ Recent Highlights and Achievements
At FLI Group, our mission to deliver sustainable engineering solutions continues to drive innovation, collaboration, and community engagement across all our divisions.

The evolution of, FLI Global from 1984 to date can be linked back to the lived experience of our founder Michael Flynn who was inspired and influenced by the US led environmental movement of the 1970s and the global changes and challenges that have caused our climate crisis of today. 1984 marks the beginning of that experience:
ย
The US EPA, the Environmental Protection Agency was stringent in their enforcement of environmental regulations. In 1976 and 1986, the U.S. Environmental Protection Agency published Quality Criteria for Water (known as the “Red Book” and the “Gold Book”).
The criteria in these documents are still current where a more recent criteria has not been published. Similar European Environmental standards were established around the same time and this led to quality criteria for air, soil and water being established and written into law. The European Union (EU) Environmental Policy was initiated in 1973 with the “Environmental Action Programme” at which point the Environmental Unit was formed (named Directorate General for the Environment in 1981).
ย
Michael Flynn began his journey in 1984 with Schlegel Lining Technology BV, the worldโs leading geomembrane manufacturer at the time (now Solmax Canada). Through on-site training in the U.S., he was introduced to the fast-growing environmental protection movement and gained hands-on experience in geomembrane applications. By 1987, he was managing large-scale installation projects globally.
ย
During this time, Michael became a self employed project manager, creating a specialised geosynthetics installation team that successfully executed full-service projects. These efforts laid the groundwork for what would soon become FLI International.
ย
FLI International was officially incorporated in Ireland in 1989. The new business focused on supplying and installing engineered geosynthetic solutions for a wide range of clients, including those in the mining sector. Branches were soon established across the UK, France, and Spain, marking the beginning of FLIโs international expansion.
ย
To expand its expertise and client base, FLI Group acquired specialist environmental contracting and process engineering businesses in the UK and France. These included Vertase FLI, a leader in land remediation, and FLI Water, a wastewater engineering pioneer. Additionally, FLI ABIC was acquired, enhancing the Group’s capabilities in the M&E wastewater sector. Around this time, FLI New Caledonia was launched to serve the mining industry in the Pacific region.
ย
FLI Energy was established and quickly became a UK leader in designing and building anaerobic digestion plants. These facilities convert organic waste into renewable electricity and gas, reinforcing FLI’s commitment to sustainable solutions.
ย
As the Group consolidated its European operations, FLI China was established to expand the companyโs reach into Asia.
ย
Recent acquisitions have further strengthened the Group:
Together, these additions enhance our capability to deliver integrated, sustainable solutions across the built environment.
ย
FLI Global positions itself as a sustainable solutions partner for diverse industries. Our core business includes the design and delivery of systems that treat contaminated soil and wastewaterโensuring clean water storage and safe, reusable land.
“The strength of the FLI Global business is greatly enhanced and supported by our great people who have a wide range of specialist skills, abilities, know how and experience.” โMichael Flynn, Group Executive Chairman & CEO
In 2014, our staff helped shape the FLI Global name and logo. Each element represents a core aspect of who we are:
These symbols represent our identity and commitment to solving complex environmental challenges through creativity, unity, and purpose.
Looking Ahead
At FLI Global, we are proud of our heritage and driven by a shared responsibility to protect the environment for future generations. We continue to grow through a strong focus on leadership development, next-generation management, and a culture of continuous innovation.
As we move forward, our divisionsโincluding FLI Precast Solutions, VertaseFLI, FLI Water, FLI CAP Technology, and FLI Adameliaโwill keep shaping a better, more sustainable world.
Together, we are building the future.


At FLI Group, our mission to deliver sustainable engineering solutions continues to drive innovation, collaboration, and community engagement across all our divisions.

As the UK gears up for the launch of DEFRAโs digital waste tracking system in 2025, Vertase FLI โ part of the FLI Global group โ is already ahead of the curve. With the introduction of VertaVerse, a cutting-edge digital platform for remediation project management, the business is setting a new benchmark for how brownfield sites are tracked, documented, and delivered.

At FLI Global, we are proud to continue supporting GIY (Grow It Yourself) and their mission to transform how young people learn about food, sustainability, and the environment.
This year marks an exciting milestone, as GIYโs GROW at School programme has expanded into 50 Post Primary Schools across Ireland, ensuring that food-growing education now spans the full journey from primary to secondary.
FLI Group – F.L.I. Global Limited Unit 3b Cleaboy Business Park, Waterford, Ireland. Registered Ireland number 573494