- British Microbial Biodiversity Association - BMBA aims to provide a linkage between Universities/bioindustries to promote investigation, preservation and rational exploitation of global microbial biodiversity.
- University of Minnesota Biocatalysis/Biodegradation Database - This database contains information on microbial biocatalytic reactions and biodegradation pathways for primarily xenobiotic, chemical compounds.
- Wastewater Solutions is an environmental microbiology firm that works with wastewater treatment professionals to design new biotreatment systems or enhance current operations.
- Water Microbiology External Quality Assessment Scheme - Water quality assessment schemes providing distributions for Indicator organisms, Cryptosporidium, Legionella and Viruses in water.
