| Business | Phone |
| Environmental Trust 4669 Murphy Canyon Rd # 201, San Diego 92123 | (619) 461-8333 |
| Institute For Wildlife Studies 2515 Camino Del Rio S # 334, San Diego 92108 | (619) 291-5892 |
| Point Reyes Bird Observatory 2515 Camino Del Rio S, San Diego 92108 | (619) 293-0197 |
| Shaw Environmental/Infrstrctr 1230 Columbia St # 1200, San Diego 92101 | (619) 239-1690 |
| Save The Beach 650 Robinson Ave, San Diego 92103 | (858) 523-0700 |
| San Diego River Park Fndtn 4891 Pacific Hwy, San Diego 92110 | (619) 297-7380 |
| San Diego Audobon Society 4891 Pacific Hwy, San Diego 92110 | (619) 682-7200 |
| San Diego County Archlgcl Po Box A81106, San Diego 92138 | (858) 538-0935 |
| Port Of San Diego 3165 Pacific Hwy, San Diego 92101 | (619) 686-6200 |
| People For Trees 2351 Soto St, San Diego 92107 | (619) 222-8733 |
| Friends Of Los Penasquitos 12020 Black Mountain Rd, San Diego 92129 | (858) 484-3219 |
| Green Store 4827 Voltaire St # A, San Diego 92107 | (619) 225-1083 |
| Helix Community Conservancy San Diego 92110 | (619) 523-2003 |
| Industrial Environmental Assoc 701 B St # 1445, San Diego 92101 | (619) 544-9684 |
| Keep California Beautiful 3914 Murphy Canyon Rd # A218, San Diego 92123 | (858) 505-9936 |