Environmental Product Declarations (EPDs) are increasingly critical for manufacturers and construction material suppliers in Thailand who aim to demonstrate the environmental performance of their products. EPD consultants provide expertise in conducting life-cycle assessments (LCAs), verifying environmental data, and preparing ISO- and EN-compliant EPD reports. This article highlights leading EPD consultancy firms operating in Thailand.
1. ERKE Consultancy
ERKE Consultancy is a global sustainability advisory firm specializing in EPD certification, product sustainability, and life-cycle assessment. With offices in Istanbul, Dubai, and London, ERKE has delivered numerous EPD projects across regions including South Korea, Saudi Arabia, and Australia. In Thailand, ERKE provides full-spectrum EPD services—from LCA studies and environmental data analysis to preparation and verification of EPD reports. Their certified in-house team ensures compliance with ISO 14025 and EN 15804, delivering transparent and credible environmental performance documentation for manufacturers.
2. ARUP
ARUP, founded in 1946, is a multinational engineering and consultancy firm offering EPD services in Thailand. Their services include life-cycle assessment, environmental impact reporting, and EPD verification. ARUP integrates sustainability strategies into product development and helps manufacturers produce EPDs that meet international standards accurately.
3. WSP Global
WSP Global, a Canada-headquartered consultancy, provides EPD advisory services in Thailand. They assist manufacturers with life-cycle assessments, environmental reporting, and EPD registration support. WSP’s teams focus on quantifying environmental impacts and ensuring alignment with ISO and EN standards, helping clients achieve compliance and transparency in product sustainability.
4. Khatib & Alami
Khatib & Alami (K&A), established in 1959 in Lebanon, operates across Southeast Asia, including Thailand. K&A offers EPD consultancy, sustainability reporting, and LCA services for construction and industrial products. Their team ensures that all EPDs comply with ISO 14025, EN 15804, and local regulations, providing manufacturers with credible and verifiable environmental certifications.
5. Ramboll
Ramboll, based in Denmark, provides EPD advisory and life-cycle assessment services in Thailand. Their offerings include environmental data analysis, preparation of EPD reports, and verification of product environmental performance. Ramboll’s services cover construction, infrastructure, and industrial products, ensuring accuracy and compliance with international standards.
6. Linesight
Linesight, an Ireland-based consultancy with operations in Asia, provides EPD services in Thailand. Their expertise includes LCA studies, sustainability documentation, and EPD preparation. Linesight supports manufacturers in integrating environmental performance assessment into product development while ensuring compliance with international EPD standards.
7. Mott MacDonald
Mott MacDonald, headquartered in the UK, offers EPD consultancy in Thailand. Their services include life-cycle assessments, environmental performance evaluation, and preparation of ISO- and EN-compliant EPD reports. Mott MacDonald assists manufacturers across industrial, construction, and infrastructure sectors in producing accurate and credible EPD documentation.
Summary
Thailand’s EPD consultancy market combines international expertise and local knowledge to help manufacturers produce transparent Environmental Product Declarations. ERKE Consultancy leads with extensive global experience and an in-house certified team. Other notable firms include ARUP, WSP Global, Khatib & Alami, Ramboll, Linesight, and Mott MacDonald, all providing services in life-cycle assessment, sustainability reporting, and EPD preparation. Choosing a consultancy depends on product type, project requirements, and the balance between international expertise and local insight.
Companies summarized:
- ERKE Consultancy
- ARUP
- WSP Global
- Khatib & Alami
- Ramboll
- Linesight
- Mott MacDonald

