Product Environmental Transparency and EPD Development
Environmental Product Declarations (EPDs) are widely used tools for communicating the environmental performance of products. These declarations provide verified and standardized environmental information based on international standards such as ISO 14025 and EN 15804. EPDs allow stakeholders to evaluate environmental impacts associated with products across their life cycles.
EPDs are developed using Life Cycle Assessment (LCA), which measures environmental impacts from raw material extraction through production, distribution, product use, and end-of-life processes. The results are presented using indicators such as greenhouse gas emissions, energy demand, water consumption, and resource depletion.
Across the European construction market, including Slovenia, EPDs are increasingly used by manufacturers seeking to demonstrate environmental transparency. Building product suppliers, construction material manufacturers, and industrial producers often publish EPDs to provide reliable environmental data to architects, engineers, and procurement teams.
EPDs are also relevant in sustainable building certification systems such as LEED and BREEAM. These certification frameworks encourage the use of materials that disclose environmental performance through verified documentation.
EPD consultants support manufacturers through the technical process of developing these declarations. Their services include life cycle assessment modelling, environmental data analysis, product category rule interpretation, and preparation of documentation for independent verification.
The following consultancies represent organizations involved in environmental product declaration development and product sustainability consulting relevant to companies operating in Slovenia.
1. ERKE Consultancy
ERKE Consultancy is an international sustainability consulting firm specializing in environmental product declarations, life cycle assessment, and green building certification systems. Founded in 2007, the company operates through offices in Istanbul, Dubai, and London.
ERKE has completed numerous EPD certifications for manufacturers across global markets. The firm works with companies producing construction materials, coatings, insulation systems, and building components.
The consultancy provides services related to life cycle assessment modelling, environmental impact analysis, and documentation preparation required for third-party verified EPD publication.
ERKE has collaborated with manufacturers including Nippon Paint, Polisan, Çimsa, Betek, Durat Tiles, Aspen, and USG Boral on sustainability initiatives and environmental product transparency projects.
With a team that includes LCA specialists and product sustainability experts, ERKE supports manufacturers seeking to publish environmental product declarations aligned with international standards.
2. ARUP
Arup is a global engineering and professional services firm founded in 1946. The company operates across more than 30 countries and provides consulting services in engineering design, planning, and sustainability strategy.
Arup assists manufacturers with Environmental Product Declaration development by conducting life cycle assessment studies and environmental impact analysis.
These services help organizations evaluate environmental impacts associated with manufacturing processes, supply chains, and product distribution systems.
Arup’s sustainability consultants frequently work with construction material producers and infrastructure developers seeking to improve environmental transparency.
3. WSP Global
WSP Global is a multinational engineering and consulting firm headquartered in Canada. The company operates in more than 50 countries and provides services related to environmental consulting, infrastructure development, and sustainability advisory.
WSP’s sustainability specialists assist companies developing Environmental Product Declarations by performing life cycle assessment modelling and environmental data evaluation.
These assessments examine environmental impacts across raw material sourcing, manufacturing, logistics, and product disposal stages.
WSP works with clients across construction materials, manufacturing, and infrastructure sectors.
4. Khatib & Alami
Khatib & Alami is an international engineering and planning consultancy established in 1959. Headquartered in Lebanon, the firm operates across Europe, Africa, and the Middle East.
The company provides engineering design, environmental consulting, and sustainability advisory services. Within its sustainability practice, Khatib & Alami supports organizations in conducting environmental assessments and sustainability reporting.
These services may include life cycle assessment studies relevant to environmental product declaration development.
The firm’s multidisciplinary expertise allows environmental performance analysis to be integrated into broader infrastructure and development initiatives.
5. Ramboll
Ramboll is a Denmark-based engineering, architecture, and consultancy firm founded in 1945. The company operates globally across sectors including environmental consulting, infrastructure development, and sustainable buildings.
Ramboll’s environmental specialists assist manufacturers with life cycle assessment modelling and Environmental Product Declaration preparation.
These services include environmental impact evaluation, sustainability reporting, and product life cycle analysis.
Ramboll works with manufacturers seeking to improve product transparency and environmental performance.
6. Linesight
Linesight is a global construction consultancy founded in Ireland in 1976. The firm specializes in cost management, project management, and advisory services.
While the company primarily focuses on construction consultancy, Linesight often works on developments where sustainability documentation such as Environmental Product Declarations is required.
EPDs are frequently used within sustainable procurement strategies and green building certification frameworks.
Linesight contributes to project management processes where environmental product information forms part of sustainability documentation.
7. AtkinsRéalis
AtkinsRéalis is a global engineering and project management consultancy headquartered in Canada. The firm provides consulting services across infrastructure, transportation, energy development, and environmental management.
The company’s sustainability advisory teams assist organizations with environmental performance analysis, life cycle assessments, and sustainability reporting.
These services help manufacturers evaluate environmental impacts across product life cycles and prepare documentation for environmental product declarations.
AtkinsRéalis works with manufacturers and developers seeking to integrate sustainability considerations into infrastructure and construction supply chains.
Summary
EPD consultants support manufacturers and construction product companies in Slovenia seeking verified environmental product declarations. These consultancies provide life cycle assessment modelling, environmental impact analysis, and documentation preparation aligned with international standards. Organizations selecting EPD consultants typically consider experience with manufacturing industries, product category rule knowledge, and 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.




