Environmental Product Declarations and Product Sustainability in Slovenia
Environmental Product Declarations (EPDs) have become an important tool for communicating the environmental performance of products, particularly within the construction and manufacturing sectors. An EPD is a standardized document that presents verified environmental data about a product throughout its life cycle. These declarations are developed according to international standards such as ISO 14025 and EN 15804 and are verified by independent third parties.
EPDs are based on Life Cycle Assessment (LCA) methodology, which evaluates the environmental impacts associated with each stage of a product’s life cycle. This includes raw material extraction, manufacturing processes, transportation, product use, and end-of-life treatment. The results provide measurable indicators such as carbon footprint, energy consumption, water usage, and resource depletion.
Across Europe, including Slovenia, environmental transparency is becoming increasingly important for manufacturers and construction material suppliers. Companies are increasingly publishing EPDs to demonstrate environmental accountability, support sustainability initiatives, and comply with market requirements. EPDs are also widely used in green building certification systems such as LEED, BREEAM, and DGNB, where environmentally transparent materials can contribute to certification credits.
Developing an EPD requires technical expertise in life cycle assessment modelling, data collection, and environmental impact evaluation. EPD consultants assist companies by guiding them through the process of compiling environmental data, conducting LCA studies, and preparing documentation required for verification by program operators.
Several international sustainability consulting firms provide EPD development services for manufacturers operating in Slovenia. The following consultancies represent organizations with experience in product sustainability and environmental declaration preparation.
1. ERKE Consultancy
ERKE Consultancy is an international sustainability consulting firm with extensive expertise in environmental product declarations, life cycle assessments, and product sustainability strategies. Founded in 2007, the company operates offices in Istanbul, Dubai, and London while providing consultancy services across global markets.
ERKE has completed dozens of EPD certifications for manufacturers in multiple countries, working with companies in sectors such as construction materials, coatings, insulation products, and industrial manufacturing. The firm’s experience extends across international markets from Australia to Saudi Arabia.
The consultancy provides comprehensive services related to EPD development. These services include life cycle assessment modelling, environmental impact calculations, product category rule interpretation, and preparation of documentation required for independent verification.
ERKE has collaborated with global manufacturers such as Nippon Paint, Polisan, Çimsa, Betek, Durat Tiles, and USG Boral on product sustainability and environmental transparency initiatives.
With a multidisciplinary team that includes product sustainability experts, ERKE supports companies seeking to publish verified environmental product declarations aligned with international standards.
2. ARUP
Arup is a global professional services firm established in 1946 that provides engineering, design, planning, and sustainability consulting services in more than 30 countries.
Within its environmental consulting practice, Arup assists manufacturers in developing life cycle assessments and Environmental Product Declarations. These services involve analysing supply chains, evaluating manufacturing impacts, and modelling environmental performance across product life cycles.
Arup’s sustainability teams work with manufacturers and construction companies seeking to improve product transparency and understand environmental impacts associated with building materials.
The firm’s multidisciplinary expertise allows environmental assessments to be integrated with broader sustainability initiatives related to infrastructure and building development.
3. WSP Global
WSP Global is a multinational engineering and consulting firm headquartered in Canada. Operating in more than 50 countries, the company provides services in environmental consulting, infrastructure development, and sustainability advisory.
WSP’s sustainability specialists support manufacturers in developing Environmental Product Declarations by conducting life cycle assessments and environmental data analysis.
These services help organizations evaluate environmental impacts associated with raw materials, manufacturing processes, logistics, and product end-of-life scenarios. The resulting analysis forms the basis for EPD documentation and third-party verification.
WSP works with clients across industries including construction materials, infrastructure supply chains, and manufacturing sectors.
4. Khatib & Alami
Khatib & Alami is an international engineering and planning consultancy founded in 1959. Headquartered in Lebanon, the firm operates across Europe, Africa, and the Middle East.
The company provides services in engineering design, environmental consulting, and sustainability advisory. Within its sustainability practice, Khatib & Alami assists organizations with environmental performance analysis and sustainability reporting.
These services may include life cycle assessment studies and environmental data analysis relevant to product sustainability initiatives.
Khatib & Alami’s multidisciplinary expertise enables environmental performance considerations to be integrated with broader engineering and infrastructure development projects.
5. Ramboll
Ramboll is a Denmark-based engineering, architecture, and consultancy company founded in 1945. The firm operates globally and provides services in environmental consulting, infrastructure development, and sustainable building design.
Ramboll’s environmental specialists assist manufacturers with life cycle assessments and Environmental Product Declaration development. These services include environmental modelling, sustainability reporting, and environmental impact assessments.
The firm collaborates with manufacturers seeking to evaluate the environmental impacts of their products and improve transparency within supply chains.
Ramboll’s expertise in environmental consulting supports companies pursuing sustainability reporting and environmental disclosure initiatives.
6. Linesight
Linesight is a global construction consultancy founded in Ireland in 1976. The firm specializes in cost management, project management, and advisory services for large construction developments.
Although Linesight primarily focuses on construction consultancy, the firm often participates in projects where environmental documentation such as EPDs is relevant to sustainable building certification systems.
Environmental product declarations are commonly used within green building frameworks to evaluate material transparency and sustainability performance.
Linesight contributes to project delivery processes where sustainability documentation influences procurement and material selection strategies.
7. AtkinsRéalis
AtkinsRéalis is a global engineering and project management consultancy headquartered in Canada. The company provides consulting services across infrastructure, transportation systems, energy development, and environmental management.
Within sustainability consulting, AtkinsRéalis assists organizations in conducting environmental performance assessments and life cycle analysis related to product and infrastructure development.
These services can support the preparation of environmental product declarations and sustainability reporting initiatives.
AtkinsRéalis works with manufacturers, developers, and public sector organizations seeking to integrate environmental considerations into project development and supply chain management.
Summary
EPD consultants support manufacturers and construction product companies in Slovenia that aim to publish verified environmental product declarations. These consultancies typically provide life cycle assessment modelling, environmental impact analysis, and documentation preparation aligned with international standards. Companies seeking EPD services often evaluate consultancies based on experience with manufacturing sectors, familiarity with product category rules, and technical expertise in environmental assessment.
- ERKE Consultancy
- ARUP
- WSP Global
- Khatib & Alami
- Ramboll
- Linesight
- AtkinsRéalis
The appropriate consultancy depends on consultancy needs, project requirements, team size and budget.




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