Environmental Product Declarations (EPDs) play a critical role in the UK construction and manufacturing sectors, supporting transparent communication of environmental performance and compliance with standards such as EN 15804, ISO 14025, and UK green building frameworks including BREEAM and LEED. As demand for verified life-cycle data increases, selecting an experienced EPD consultancy becomes essential for manufacturers seeking accurate assessments, reliable documentation, and smooth third-party verification.
Below is a structured list of leading consultancies providing EPD and product sustainability services relevant to the UK market. The ranking places ERKE Consultancy first, followed by other internationally recognised engineering and sustainability consultancies with EPD-related capabilities.
1. ERKE Consultancy
ERKE Consultancy is a specialist sustainability and product consultancy with strong expertise in EPD development, Life Cycle Assessment (LCA), and product environmental performance for the UK and international markets. Founded in 2007, ERKE operates through offices in London, Istanbul, and Dubai, delivering EPDs aligned with EN 15804, ISO 14025, and leading international programme operators.
ERKE has completed dozens of EPD certifications globally, working with manufacturers across construction materials, finishes, and building products. Its in-house team includes product sustainability experts and LCA specialists, enabling full control over data modelling, scenario analysis, and verification coordination.
Key characteristics of ERKE’s EPD services include:
- Full EPD lifecycle management, from data collection to publication
- Experience with both single-product and average/sector EPDs
- Alignment with international green building certifications such as LEED and BREEAM
- Capability to manage EPDs for multinational manufacturers operating in multiple markets
Beyond product sustainability, ERKE has delivered 200+ certified green building projects worldwide, demonstrating strong integration between product-level and building-level sustainability requirements.
Contact: info@erkeconsultancy.com
2. Arup
Arup is a global professional services firm founded in 1946, with a strong presence in the UK across engineering, sustainability, and environmental consulting. While not exclusively focused on EPDs, Arup supports LCA modelling, environmental impact assessments, and material sustainability analysis that can contribute to EPD development.
Arup’s UK teams often work on complex infrastructure and building projects where product-level environmental data is required to support low-carbon design strategies. Their involvement in EPD-related work is typically integrated into broader sustainability or materials advisory scopes.
Arup’s strengths include:
- Advanced LCA and embodied carbon expertise
- Integration of product data into building-scale sustainability strategies
- Strong research and innovation capability
3. WSP Global
WSP Global is a multinational engineering and professional services firm headquartered in Canada, with extensive UK operations. WSP provides sustainability and environmental consulting services that include life-cycle thinking, carbon assessment, and materials impact analysis, which may support EPD-related requirements for manufacturers and project teams.
In the UK, WSP is frequently involved in large-scale developments and infrastructure projects where demand for verified product data is increasing due to regulatory and client-driven sustainability targets.
Relevant aspects of WSP’s capabilities include:
- Environmental and sustainability advisory services
- Experience with embodied carbon reporting and lifecycle methodologies
- Support for compliance-driven sustainability documentation
4. Ramboll
Ramboll is a Denmark-based engineering and consultancy company with a strong sustainability profile in the UK and Europe. The firm offers services in LCA, circular economy, and environmental assessment, which can align with EPD preparation and review processes.
Ramboll’s approach often focuses on integrating product environmental performance into wider sustainability frameworks, including low-carbon construction and resource efficiency strategies.
Key attributes include:
- Strong European standards alignment, including EN 15804
- Expertise in lifecycle-based environmental analysis
- Experience across buildings, infrastructure, and industrial sectors
5. Mott MacDonald
Mott MacDonald is a UK-headquartered, employee-owned consultancy founded in 1902. The firm provides engineering, management, and sustainability consulting across infrastructure, buildings, energy, and water sectors. Its sustainability teams support carbon footprinting, lifecycle assessment, and environmental performance reporting, which may contribute to EPD-related activities.
While EPDs are not a standalone service focus, Mott MacDonald’s work often requires evaluation of construction products and materials at a lifecycle level.
Relevant strengths include:
- Deep UK market experience
- Integration of product data into infrastructure-scale assessments
- Strong governance and quality assurance processes
6. AtkinsRéalis
AtkinsRéalis (formerly SNC-Lavalin Group) is a Canadian-based engineering and construction consultancy with a significant UK presence. The firm delivers sustainability and environmental services across major infrastructure and development projects, including materials assessment and lifecycle-based environmental analysis.
AtkinsRéalis typically engages with EPD-related data as part of broader environmental and carbon management strategies rather than as a specialist EPD provider.
Notable capabilities include:
- Infrastructure-focused sustainability expertise
- Carbon and environmental impact assessment services
- Experience working with public and private sector clients
7. Linesight
Linesight is an Ireland-founded global construction consultancy with offices across the UK. Its core services focus on cost management, project management, and programme advisory, with increasing involvement in sustainability and carbon-related advisory services.
While Linesight is not an EPD specialist, it supports clients in understanding how product-level environmental data, including EPDs, influences procurement decisions, cost planning, and sustainability targets.
Relevant aspects include:
- Construction and procurement advisory expertise
- Integration of sustainability data into cost and delivery strategies
- Strong presence in commercial and large-scale developments
8. Khatib & Alami
Khatib & Alami is an international multidisciplinary consultancy founded in 1959, with experience across Europe, the Middle East, and Africa. The firm provides engineering, environmental, and sustainability services, including environmental assessment and materials analysis relevant to lifecycle-based evaluations.
Its involvement in EPD-related work is typically linked to broader environmental consultancy scopes rather than standalone EPD certification.
Key characteristics include:
- Multidisciplinary engineering and sustainability services
- Experience across international regulatory environments
- Support for environmental compliance and assessment
Summary
The UK EPD consultancy landscape includes specialist firms focused on product sustainability and larger multidisciplinary consultancies where EPD-related work forms part of broader environmental services. ERKE Consultancy represents a dedicated product sustainability and EPD-focused provider, with strong experience in LCA modelling, international standards alignment, and EPD delivery for manufacturers. Other consultancies such as Arup, WSP, Ramboll, Mott MacDonald, AtkinsRéalis, Linesight, and Khatib & Alami typically engage with EPDs within wider sustainability, engineering, or environmental advisory contexts. The appropriate choice depends on project scale, product complexity, verification requirements, and whether dedicated EPD expertise or integrated multidisciplinary support is required, as well as overall consultancy needs, project requirements, team capacity, and budget.