Environment & Conservation Companies in California, United States
Environment & Conservation companies in California, United States: 23 published companys on Causeartist. This intersection archive is for researchers and founders who need a narrower slice than a single-sector or single-location listing. Profiles include impact models, certifications, and investor relationships where available.
Beeflow
Technology-driven pollination solutions improving crop yields and agricultural resilience.
AI & TechnologyClimate TechEnvironment & Conservation
California Cultured
Cultivated cocoa building a regenerative future for chocolate.
AI & TechnologyEnvironment & ConservationSustainable Food & Agriculture
Charm Industrial
Turning waste biomass into durable underground carbon removal.
Climate TechEnvironment & Conservation
ClimateCrete
Carbon-negative concrete technology reducing construction industry emissions.
Built EnvironmentEnvironment & Conservation

Funga
Restoring native fungal communities to strengthen forests and store more carbon.
Environment & ConservationSustainable Food & Agriculture
Hippo Harvest
Greenhouse-quality organic greens at outdoor prices.
AI & TechnologyEnvironment & ConservationSustainable Food & Agriculture
KENT
Plastic-free organic underwear designed to be composted, not landfilled.
Circular EconomyEnvironment & ConservationHealth & Wellness

Method
Design-forward household and personal care brand focused on plant-based formulas and sustainable packaging.
Environment & ConservationHealth & Wellness
Patagonia
The activist outdoor company that exists to save the planet.
Environment & ConservationResponsible Fashion
Plenty
Indoor vertical farming for a more secure food supply.
Environment & ConservationSustainable Food & Agriculture

Prime Roots
Crafting deli meats from koji-based whole-food protein.
Environment & ConservationSustainable Food & Agriculture
Rain
Equipping autonomous aircraft to detect, target, and suppress wildfires sooner.
AI & TechnologyEnvironment & Conservation
Renewell Energy
Repurposing idle oil wells as gravity energy storage infrastructure.
Clean EnergyEnvironment & Conservation
Sway
Creating seaweed-based materials that replace plastic packaging and regenerate natural systems.
AI & TechnologyCircular EconomyEnvironment & Conservation
The EVERY Company
Functional egg proteins made through precision fermentation.
Environment & ConservationSustainable Food & Agriculture
Ulysses
Autonomous ocean robots for restoration, inspection, and stewardship.
Climate TechEnvironment & ConservationWater & Oceans

Voyage Foods
Rebuilding vulnerable pantry staples from widely available ingredients.
Environment & ConservationSustainable Food & Agriculture