Humboldt BaykeeperHumboldt Baykeeper is working to protect and enhance Humboldt Bay and near-shore waters through community education, water-quality monitoring and pollution control.
California Materials ExchangeThe Cal MAX Classifieds, a free statewide catalog advertising existing and needed business waste materials so that other businesses that can exchange the materials instead of sending them to landfills.
LBJ EnterprisesBiological consulting firm, and provider of bird supplies and educational courses for Humboldt County bird watching enthusiasts. Eureka.
Laco AssociatesCivil, geotechnical, environmental, chemical and mechanical engineering, surveying, geology, engineering geology and watershed sciences. Eureka.
GHD Consulting EngineersProviding enineering and environmental services.
California Environmental Testing LLCProperty assessment services for Northern California.
Humboldt Recycler's PageWays and places to recycle in Humboldt County.
Environmental Technology, Inc.Polymer coating and other environmental products. Fields Landing.
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