ERE Consult Sdn Bhd
- Consultancy based in Malaysia offers services and lists past projects in areas including site assessment, auditing, impact assessment, EMS, and waste minimization.
- http://www.ere.com.my

BMT Asia Pacific
- An international multi-disciplinary engineering, science, and technology consultancy offering a broad range of services, particularly in the defense, energy, environment, shipping and general transportation sectors.
- http://www.bmtasia.com.sg/

Environmental Counselors, Inc.
- Environmental consulting and services firm based in the Philippines, offering environmental planning and management services, EIA, engineering and allied services, with a special interest in environmental law and policy.
- http://www.eci.com.ph

Integrated Environmental Consultants
- Offers environmental, planning and engineering consultancy services to government and private clients in Brunei and East Malaysia. Describes expertise in areas including EIA, ESI, GIS, Autocad, landscape planning, and oil spill contingency plans.
- http://iec-brunei.com

Environmental Solutions International, LLC (ESI)
- Offers various consulting services in Turkmenistan, Kazakhstan, and Azerbaijan. Expertise and services including compliance, engineering, impact assessment, environmental monitoring, meteorology, hydrogeology, waste management, training, and petroleum ge
- http://envirosolutionsintl.com

Allied Environmental Consultants Limited
- Offering acoustics, environmental planning engineering and pollution control services. Located in Hong Kong.
- http://www.aechk.com/

ESD China LTD
- Professional service firm of scientists, engineers and management professionals from North America, Europe and China offers environmental consulting and representation services in China.
- http://www.esdchina.com/