Investigen, Inc.
- Offers GMO screens, GMO-free certification and identity preservation services. Developing kits for plant and food extraction, portable packages and test strips for DNA/RNA detection, identification of genetic disorders, diseases, water-borne pathogens and
- http://www.investigen.com/

Genetic ID Inc.
- Offers GMO testing, non-gmo certification, and Japanese MAFF organic certification, PCR kits and consulting services in five continents. Includes company and product overview, contacts for support and ordering, global offices and headquarters in Fairfield
- http://www.genetic-id.com/

GeneScan Europe AG
- Offers qualitative and quantitative GMO testing services, consulting and kits. Contacts in four continents, with base in Freiburg, Germany.
- http://www.genescan.com/