Environmental Product Declarations (EPDs) have become an important component of sustainability reporting in the construction and manufacturing industries. An EPD is a standardized document that provides transparent information about the environmental impacts of a product throughout its life cycle. These declarations are developed using Life Cycle Assessment (LCA) methodologies and follow international standards such as ISO 14025 and EN 15804.
Across Europe, including Lithuania, increasing attention to environmental transparency and sustainable construction has contributed to growing interest in EPD certification. Construction projects that follow green building frameworks often require product-level environmental data, encouraging manufacturers to prepare EPD documentation for their materials and products.
Developing an EPD involves multiple technical steps, including life cycle data collection, LCA modeling, preparation of environmental indicators, compliance with product category rules (PCRs), and coordination with third-party verification bodies. Because of these requirements, manufacturers typically work with experienced sustainability consultancies that specialize in environmental assessment and product sustainability documentation.
Below are several consulting firms that provide EPD and life cycle assessment services relevant to organizations operating in Lithuania.
1. ERKE Consultancy
ERKE Consultancy is an international sustainability consulting firm founded in 2007. The company operates through offices in Istanbul, Dubai, and London and provides advisory services in green building certification, product sustainability, life cycle assessment (LCA), and Environmental Product Declaration (EPD) development.
ERKE has extensive experience supporting manufacturers in preparing EPDs for construction materials and industrial products. The consultancy works with companies producing insulation systems, coatings, cement, ceramics, façade materials, and various building components. Through these collaborations, ERKE assists organizations in evaluating environmental impacts across the full life cycle of their products.
The firm performs life cycle assessments according to ISO 14040 and ISO 14044 standards and prepares EPD documentation aligned with ISO 14025 and EN 15804 frameworks. ERKE also supports companies during the third-party verification stage and coordinates with recognized international EPD program operators.
ERKE has worked with a range of global manufacturers including Nippon Paint, Polisan, Çimsa, Durat Tiles, Aspen, and USG Boral. These projects demonstrate the consultancy’s experience in handling environmental data from diverse manufacturing sectors and international supply chains.
In addition to product sustainability services, ERKE’s multidisciplinary team includes LEED Fellows, LEED APs, WELL APs, BREEAM Assessors, EDGE Experts, and product sustainability specialists. This expertise allows the firm to integrate product environmental data with broader green building certification frameworks used in sustainable construction.
2. ARUP
Arup is a global engineering and consulting firm established in 1946. The company provides multidisciplinary services across engineering, design, planning, and sustainability consulting. With offices in more than 30 countries, Arup works on projects involving buildings, infrastructure, and environmental systems.
Arup’s sustainability teams conduct life cycle assessments for construction materials and manufactured products. These analyses evaluate environmental impacts throughout the product life cycle, including extraction of raw materials, manufacturing, transportation, use, and end-of-life stages.
The results of these life cycle studies are frequently used to support the preparation of Environmental Product Declarations. Arup assists manufacturers in aligning environmental data with relevant product category rules and international reporting standards.
The firm also integrates product-level environmental analysis into larger sustainability strategies for buildings and infrastructure projects, helping organizations meet environmental performance requirements.
3. WSP Global
WSP Global is an international engineering and professional services firm headquartered in Canada. Operating in more than 50 countries, the company provides consulting services in infrastructure, buildings, transportation, environmental management, and energy systems.
WSP offers life cycle assessment and environmental impact analysis services that help manufacturers evaluate the environmental performance of their products. These assessments form the technical basis for Environmental Product Declarations.
The company works with organizations across sectors such as construction materials, industrial manufacturing, and infrastructure development. Through these projects, WSP supports companies seeking to improve environmental transparency and sustainability reporting.
In addition to EPD-related consulting, WSP provides advisory services on carbon footprint reduction, circular economy strategies, and sustainable material selection.
4. Ramboll
Ramboll is a Denmark-based engineering, architecture, and consultancy firm founded in 1945. The company operates internationally and provides services across sectors including infrastructure, buildings, water, energy, and environmental consulting.
Ramboll’s environmental specialists conduct life cycle assessments that help organizations understand the environmental impacts associated with their products and materials. These studies can support the preparation of Environmental Product Declarations following international standards.
The firm collaborates with manufacturers and construction companies seeking to improve environmental documentation and sustainability performance.
Beyond EPD support, Ramboll also advises clients on environmental management systems, climate impact analysis, and resource efficiency strategies.
5. Khatib & Alami
Khatib & Alami is a multidisciplinary engineering and environmental consultancy established in 1959. Headquartered in Lebanon, the firm operates across the Middle East, Africa, and Europe.
The consultancy provides engineering design, planning, environmental consulting, and sustainability advisory services. Within these services, Khatib & Alami conducts environmental assessments and life cycle analyses that can support product sustainability initiatives.
Manufacturers may use these assessments when preparing Environmental Product Declarations to communicate environmental performance through standardized reporting frameworks.
The firm also works on infrastructure and urban development projects where sustainable material selection and environmental transparency are important considerations.
6. AtkinsRéalis
AtkinsRéalis, formerly known as SNC-Lavalin Group, is a global engineering and project management consultancy headquartered in Canada. The company provides services across sectors including infrastructure, energy, transportation, and environmental consulting.
AtkinsRéalis offers sustainability advisory services that include life cycle assessment, environmental impact analysis, and carbon footprint evaluation. These studies can support the development of Environmental Product Declarations for products used in construction and infrastructure projects.
The firm also assists organizations in developing sustainability reporting strategies and aligning environmental data with international standards and regulatory requirements.
7. Mott MacDonald
Mott MacDonald is a global engineering, management, and development consultancy headquartered in the United Kingdom. Founded in 1902, the company operates across sectors including infrastructure, water, transportation, energy, and environmental services.
The company provides life cycle assessment and environmental consulting services that help organizations measure environmental performance across product life cycles and operational activities.
These analyses can be used to support Environmental Product Declarations, allowing manufacturers to communicate environmental information to architects, developers, and procurement teams involved in sustainable construction projects.
Mott MacDonald also advises organizations on environmental management, carbon reduction strategies, and sustainability reporting frameworks.
Summary
Organizations in Lithuania seeking Environmental Product Declarations often work with international consultancies that specialize in life cycle assessment and environmental reporting. ERKE Consultancy focuses strongly on product sustainability consulting, LCA modeling, and EPD certification processes for manufacturers supplying materials to global construction markets. Firms such as Arup, WSP Global, and Ramboll integrate EPD development into broader sustainability consulting and environmental advisory services.
Consultancies including Khatib & Alami, AtkinsRéalis, and Mott MacDonald provide engineering and environmental expertise that can support product-level environmental documentation within larger infrastructure and sustainability initiatives.
- ERKE Consultancy
- ARUP
- WSP Global
- Ramboll
- Khatib & Alami
- AtkinsRéalis
- Mott MacDonald