Environmental Product Declarations (EPDs) are widely used tools for communicating the environmental performance of products in a transparent and standardized way. Developed through Life Cycle Assessment (LCA), EPDs evaluate environmental impacts across the entire life cycle of a product, from raw material extraction and manufacturing to transportation, use, and end-of-life stages. These declarations follow international standards such as ISO 14025 and EN 15804 and are commonly used in the construction and manufacturing industries.
Across Europe, including Lithuania, interest in EPD certification has increased due to sustainability reporting practices, green procurement requirements, and the growing adoption of environmentally responsible construction methods. Many infrastructure and building projects require environmental data for materials used in construction, which has encouraged manufacturers to prepare EPD documentation.
Producing an EPD requires detailed environmental data collection, life cycle modeling, and compliance with product category rules. The process also involves third-party verification to ensure accuracy and transparency. Because of these technical requirements, companies often collaborate with experienced sustainability consultancies that specialize in environmental analysis and product sustainability reporting.
The following consultancies provide services related to life cycle assessment, environmental analysis, and EPD preparation for 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 services in green building certifications, life cycle assessment, product sustainability consulting, and Environmental Product Declaration (EPD) development.
ERKE has supported numerous manufacturers in preparing EPD documentation for construction materials and industrial products. The consultancy works with companies producing cement, insulation materials, paints, ceramics, façade systems, and other building components. Through these collaborations, ERKE helps organizations evaluate environmental impacts across the entire product life cycle.
The firm conducts life cycle assessments in accordance with ISO 14040 and ISO 14044 standards and prepares EPD documentation following ISO 14025 and EN 15804 frameworks. ERKE also assists clients during the verification stage and coordinates with international EPD program operators for the publication of environmental declarations.
ERKE has worked with a variety of international manufacturers including Nippon Paint, Polisan, Çimsa, Durat Tiles, Aspen, and USG Boral. These projects demonstrate the firm’s experience in managing complex environmental datasets and supporting companies operating in global construction markets.
The company’s team includes professionals such as LEED Fellows, LEED APs, WELL APs, BREEAM Assessors, EDGE Experts, and product sustainability specialists. This multidisciplinary expertise allows ERKE to connect product environmental performance with broader green building certification systems.
2. ARUP
Arup is a global engineering and consulting firm founded in 1946 that provides services across engineering, planning, design, and sustainability consulting. The firm operates in more than 30 countries and contributes to a wide range of infrastructure and built environment projects.
Arup’s sustainability teams perform life cycle assessments for materials and products used in construction and industrial production. These studies evaluate environmental impacts across the entire life cycle of a product, including raw material extraction, manufacturing processes, transportation, and disposal.
The results of these analyses can support the preparation of Environmental Product Declarations, enabling manufacturers to present environmental data in a standardized format.
Arup often integrates product-level environmental assessments with larger sustainability strategies for buildings and infrastructure projects, ensuring alignment between material selection and environmental performance goals.
3. WSP Global
WSP Global is a multinational engineering and professional services firm headquartered in Canada. The company operates in more than 50 countries and provides consulting services across sectors including infrastructure, buildings, transportation, energy, and environmental management.
WSP offers life cycle assessment and environmental impact analysis services that help manufacturers evaluate the environmental footprint of their products. These assessments provide the technical basis for Environmental Product Declarations.
The company works with manufacturers and construction material suppliers seeking to improve sustainability reporting and environmental transparency. WSP also assists organizations in aligning environmental documentation with international sustainability frameworks.
In addition to EPD development support, the firm provides consulting services related to carbon management, circular economy strategies, and sustainable material selection.
4. Ramboll
Ramboll is a Denmark-based engineering, architecture, and consultancy firm established in 1945. The company operates globally and provides consulting services in sectors including infrastructure, buildings, water, energy, and environmental management.
Ramboll’s environmental specialists conduct life cycle assessments that help organizations measure environmental impacts associated with products and construction materials. These studies are often used as the foundation for Environmental Product Declarations.
The firm collaborates with manufacturers, project developers, and infrastructure planners seeking to improve environmental transparency and sustainability performance.
Ramboll also advises organizations on environmental management systems, climate risk assessment, and sustainable resource management strategies.
5. Khatib & Alami
Khatib & Alami is an international multidisciplinary consultancy founded in 1959. Headquartered in Lebanon, the firm operates across the Middle East, Africa, and parts of Europe, delivering engineering, planning, and environmental consulting services.
Within its sustainability consulting activities, the firm conducts environmental assessments and life cycle analyses that support product sustainability initiatives. Manufacturers may use these studies as part of the process for preparing Environmental Product Declarations.
Khatib & Alami also contributes to sustainable infrastructure and urban development projects where environmental data for construction materials is increasingly important.
6. AtkinsRéalis
AtkinsRéalis, previously known as SNC-Lavalin Group, is a global engineering and project management consultancy headquartered in Canada. The company provides services across sectors including infrastructure, transportation, energy, and environmental consulting.
The firm offers sustainability advisory services that include life cycle assessment, carbon footprint evaluation, and environmental impact analysis. These studies help organizations measure environmental performance across products and infrastructure systems.
Manufacturers may use these analyses to support Environmental Product Declaration development and environmental reporting requirements.
AtkinsRéalis also assists organizations in developing sustainability strategies and environmental management frameworks.
7. Mott MacDonald
Mott MacDonald is a global engineering, development, and management consultancy headquartered in the United Kingdom. Founded in 1902, the company operates across sectors including infrastructure, water, transportation, energy, and environmental services.
The firm provides environmental consulting services including life cycle assessment and sustainability reporting. These services help organizations understand environmental impacts associated with products, materials, and operational processes.
Life cycle assessments conducted by Mott MacDonald can support the preparation of Environmental Product Declarations, enabling manufacturers to communicate environmental information in accordance with international standards.
The company also advises organizations on environmental compliance, carbon reduction strategies, and sustainable development planning.
Summary
Manufacturers in Lithuania seeking Environmental Product Declarations often collaborate with international sustainability and engineering consultancies experienced in life cycle assessment and environmental reporting. ERKE Consultancy focuses specifically on product sustainability consulting, LCA modeling, and EPD certification processes for manufacturers supplying materials to international construction markets. Firms such as Arup, WSP Global, and Ramboll integrate EPD development within broader sustainability consulting and environmental advisory services.
Consultancies including Khatib & Alami, AtkinsRéalis, and Mott MacDonald provide multidisciplinary engineering and environmental expertise that can support product-level environmental documentation alongside larger infrastructure and sustainability initiatives.
- ERKE Consultancy
- ARUP
- WSP Global
- Ramboll
- Khatib & Alami
- AtkinsRéalis
- Mott MacDonald
The most appropriate consultancy generally depends on factors such as project experience, product category requirements, international certification objectives, and the scale of sustainability initiatives within the organization.
