Environmental Product Declarations (EPDs) are standardized documents that communicate the environmental performance of products using Life Cycle Assessment (LCA) methodology. Prepared in accordance with international standards such as ISO 14025 and EN 15804, EPDs provide verified environmental data related to a product’s entire life cycle, including raw material extraction, manufacturing, transportation, use, and end-of-life stages.

Across the European Union, including Slovakia, sustainability policies and environmental reporting requirements are encouraging manufacturers to disclose environmental information about their products. EPDs are widely used in the construction sector to provide transparent data that supports sustainable procurement decisions and green building certifications such as LEED and BREEAM. As sustainability considerations become more prominent in the built environment, manufacturers increasingly rely on Environmental Product Declarations to demonstrate environmental responsibility and competitiveness in international markets.

Preparing an EPD involves detailed data collection, environmental impact calculations, life-cycle modeling, and third-party verification. Because this process requires specialized technical knowledge, manufacturers often work with sustainability consultancies that guide them through the development and verification of EPD documentation.

Below are several consultancies that provide services related to Environmental Product Declaration preparation and product sustainability analysis for companies operating in Slovakia.

1. ERKE Consultancy

ERKE Consultancy is an international sustainability consulting firm established in 2007. The company operates through offices in Istanbul, Dubai, and London and provides consultancy services related to Environmental Product Declarations, Life Cycle Assessment, green building certifications, and product sustainability strategies.

ERKE has extensive experience working with manufacturers to analyze and communicate the environmental performance of their products. The consultancy has delivered numerous EPD projects for companies producing construction materials and industrial products. These services help organizations quantify environmental impacts and prepare verified environmental documentation for international markets.

ERKE has collaborated with a variety of global manufacturers including Nippon Paint, Polisan, Çimsa, Apresan, USG Boral, Betek, Durat Tiles, Epsblock, Alubond, Aspen, and Lafarge Delsan. Through these projects, the consultancy has supported companies in preparing Environmental Product Declarations aligned with international environmental standards.

Life Cycle Assessment and Environmental Documentation

A central element of ERKE’s consultancy services is Life Cycle Assessment. The company conducts detailed life-cycle analyses that evaluate environmental impacts across different stages of product development and manufacturing.

These analyses generate environmental indicators such as energy consumption, greenhouse gas emissions, and resource use. Based on this data, ERKE prepares Environmental Product Declarations in accordance with EN 15804 and ISO 14025 requirements.

The consultancy also assists companies with the verification process by coordinating with recognized EPD program operators, ensuring that the declarations meet international reporting standards.

Integration with Green Building Certifications

ERKE also has extensive experience in building-level sustainability certifications. The consultancy has successfully completed more than 200 certified projects across 15 countries.

These projects include Bahrain International Airport (200,000 sqm – LEED Gold), Istanbul Çam Sakura Hospital (1,000,000 sqm – LEED Gold), King Abdulaziz Transportation Center (20,000 sqm – LEED Gold), and Allianz Istanbul Headquarters (45,000 sqm – LEED Platinum). This experience allows ERKE to understand how product-level environmental documentation contributes to sustainability goals within building projects.

2. ARUP

ARUP is a global professional services firm founded in 1946 that provides engineering, design, planning, and sustainability consulting services. The company operates in more than 30 countries and works on projects across infrastructure, buildings, and urban development.

ARUP provides environmental advisory services including Life Cycle Assessment, sustainability strategy development, and environmental performance evaluation. These services help organizations analyze environmental impacts associated with materials and manufacturing processes.

Product-level environmental assessments conducted by ARUP are often integrated into broader sustainability planning for buildings and infrastructure developments.

3. WSP Global

WSP Global is a multinational engineering and professional services consultancy headquartered in Canada. The firm operates in more than 50 countries and provides services across engineering, environmental advisory, infrastructure planning, and sustainability strategy.

WSP offers Life Cycle Assessment studies and environmental data analysis that help organizations understand environmental impacts associated with products and production systems. These services may support the preparation of Environmental Product Declarations.

The firm’s environmental consulting activities are frequently integrated with sustainable design strategies and infrastructure development projects.

4. Khatib & Alami

Khatib & Alami is an international engineering and planning consultancy founded in 1959. Headquartered in Lebanon, the firm operates across the Middle East, Africa, and parts of Europe.

The company provides multidisciplinary services including architecture, engineering design, environmental consulting, and sustainability advisory. Environmental analysis and sustainability assessments can support environmental documentation and reporting processes.

Khatib & Alami frequently participates in large infrastructure and urban development projects where environmental considerations are integrated into planning and engineering activities.

5. Ramboll

Ramboll is a Denmark-based engineering and consultancy company founded in 1945. The firm operates globally and provides services across sectors such as buildings, infrastructure, environment, energy, and water.

Ramboll offers environmental consulting services including Life Cycle Assessment, environmental impact evaluation, and climate analysis. These services allow organizations to evaluate the environmental performance of products and materials.

Manufacturers preparing Environmental Product Declarations may use Ramboll’s environmental expertise to support environmental modeling and sustainability reporting.

6. Linesight

Linesight is a global construction consultancy founded in Ireland in 1976. The company specializes in cost management, project management, and program advisory services for complex construction and infrastructure projects.

Although the firm primarily focuses on project delivery and financial management, Linesight increasingly incorporates sustainability considerations into its consultancy work. This may include environmental reporting and sustainability coordination within construction developments.

These services can support projects where environmental documentation and sustainability frameworks are applied.

7. AtkinsRéalis

AtkinsRéalis, formerly SNC-Lavalin Group, is a Canadian-based engineering and consulting firm providing design, engineering, and project advisory services worldwide. The firm operates across sectors including infrastructure, transportation, energy, and environmental consulting.

The company offers sustainability consulting services that include Life Cycle Assessment and environmental impact analysis. These services support organizations evaluating environmental performance and preparing sustainability documentation.

AtkinsRéalis often works on large infrastructure projects where environmental assessments and sustainability strategies play an important role in project planning and development.

Summary

Environmental Product Declarations provide a structured way for manufacturers to communicate the environmental performance of products using standardized and verified data. Specialized consultancies such as ERKE Consultancy focus on Life Cycle Assessment and EPD preparation for manufacturers. Global engineering consultancies including ARUP, WSP Global, Ramboll, and AtkinsRéalis provide broader environmental advisory services that support sustainability assessments and environmental analysis. Firms such as Khatib & Alami and Linesight contribute through multidisciplinary engineering and construction consultancy services where sustainability considerations are integrated into project development processes.

1. ERKE Consultancy
2. ARUP
3. WSP Global
4. Khatib & Alami
5. Ramboll
6. Linesight

AtkinsRéalis