​Our Partners

​Over more than four decades, a diverse network of partners has helped protect and initiate long-term management of tens of thousands of acres of rare natural lands in Orange County. Irvine Ranch Conservancy works closely with this network on projects ranging from public recreation programs, to scientific research, to fire prevention, to habitat restoration, to trail building and maintenance. 
  • Audubon California
  • California Coastal Commission
  • California Department of Fish and Wildlife
  • California Department of Transportation
  • California Resources Agency
  • California State Parks (2017-18 Annual Co-Management Report; Crystal Cove State Park)
  • California State University, Fullerton
  • City of Irvine
  • City of Laguna Beach
  • City of Newport Beach
  • City of Orange
  • City of Tustin
  • County of Orange
  • Crystal Cove Alliance
  • Friends of Harbors, Beaches & Parks
  • Irvine Ranch Water District
  • Laguna Canyon Foundation
  • Newport Bay Conservancy
  • OC Parks
  • Orange County Fire Authority
  • Orange County Transportation Authority
  • San Joaquin Marsh Wildlife Sanctuary
  • Sea and Sage Audubon
  • Silverado Modjeska Parks & Recreation District
  • Southern California Edison
  • The Irvine Company
  • The Nature Conservancy
  • Natural Communities Coalition
  • Transportation Corridor Agencies
  • Trust for Public Land
  • U.S. Army Corps of Engineers
  • U.S. Department of the Interior
  • U.S. Environmental Protection Agency
  • U.S. Fish & Wildlife Service
  • U.S. Geological Survey
  • University of California Agriculture and Natural Resources Cooperative Extension
  • University of California, Irvine