• Fishing and Hunting Clubs

• 523.

Osterville Anglers Club Inc

FAMILY FISHING/SOCIAL CLUB THE OSTERVILLE ANGLERS CLUB established 1988 Located on the shores of Crosby Basin the Osterville Anglers Club is a family oriented club committed to promoting and advancing the sport of recreational fishing.

AMERICAN LITTORAL SOCIETY

Caring for the coast since 1961. To promote the study and conservation of coastal marine life and habitat, to defend the coast from harm, and empower others to do the same.

• Swimming, Water Recreation

• 525.

United States Masters Swimming Inc

Pacific Masters Swimming is a regional organization that provides organized workouts, competitions, clinics and workshops for adults 18 and over.

• Human Services - Multipurpose & Other N.E.C.

• 526.

Marine Education Foundation Ltd

@OceansMatter®@marineeducationfoundation@conservation @travelforcharity @Explorersclub @stephaniewhiston 'Using Artistry as an instrument for change' Oceans Matter is a Registered Trademark of the Marine Education Foundation Using artistry as an instrument for change s.

North Bay Experimental Aircraft Association Chapter 1232 Inc

To promote and protect the interests of Gnoss Field users, tenants, and community and to promote community interest in aviation, aviation safety and service in Marin County.

Ventana Wildlife Society

Conserving native wildlife and their habitats through research, education and collaboration - Home of the VWS Condor Cam Our Mission; Conserving native wildlife and their habitats.

• Human Service Organizations

• 529.

Ocean Conservation Foundation Inc

Saving the Oceans One Dive at a Time.

• Animal Related Activities N.E.C.

• 530.

Ocean Animal Response and Research Alliance

The Vision:Every marine animal's mortality is a tragedy, but these animals need not die in vain.

• Nonmonetary Support N.E.C.*

• 531.

Pacifichem Inc

The 2025 International Chemical Congress of Pacific Basin Societies will be held December 15-20, 2025.