Consulting
(U.S. Mainland)
1. Acculab Environmental Services, Inc.
2. Alabaster Corporation
3. Alken-Murray Corporation
4. Amettra, Inc.
5. Applied Microbial Systems, Inc.
6. BioActive, Inc.
7. Bioremediation Consulting Inc.
8. BioRenewal Technologies, Inc.
9. The Critter Company
10. CytoCulture
11. Environmental Biotechnologies, Inc.
12. GZA GeoEnvironmental, Inc.
13. Phytotech, Inc.
14. Remtech Engineers
15. Reynolds Group
16. Terra Systems, Inc.
17. Tienzyme, Inc.
(International)
1. Beak International, Inc.
2. BG Technology
3. Bio-Logic
4. CL Associates
5. DST Consulting Engineers
6. Golder Associates Ltd.