Aquascape Environmental - Consulting and contracting services for lakes, streams, and wetlands. Southeastern U.S.A.
Freshwater Benthic Services - Macroinvertebrate identification services for freshwater environments in the United States.
Freshwater Systems - An aquatic consulting service specialising in environmental issues in rivers, lakes and estuaries, primarily in Tasmania and mainland Australia.
Jon Lee Consulting - Offers freshwater macroinvertebrate taxonomic and stream bioassessment services in the western United States.
Orthia Marine - Dr Richard Unsworth is a marine environmental consultant specialising in habitat assessment of seagrass beds, coral reefs, mangroves and wetlands, and the environmental impact assessments of coastal development projects.
Physalia Ocean Sciences, Inc. - Consulting coastal and marine science and engineering firm. Assessment of environmental impacts associated with coastal resource development projects. USA, Japan, Thailand.
Steward and Associates - Environmental consulting services provided including fisheries science, Endangered Species Act compliance, low-impact design and biological assessments. (WA, USA).
