Overview

Find a Nonprofit

There are thousands of nonprofit organizations represented in Our Promise. Use the search box below to search by nonprofit name, zip code, keyword, service description, etc.

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Disclaimer from Our Promise: Names of nonprofits are submitted by participating nonprofits and are not a special endorsement of any kind from the Our Promise Campaign.
OASIS Institute, Inc
Tax ID #431830354
OP Code #24049
11780 Borman Drive #400, Saint Louis, MO 63146
Oasis Legal Services
Tax ID #820696739
OP Code #5550056
1900 Addison St. Suite 100, Berkeley, CA 94704
OC Society for the Prevention of Cruelty
Tax ID #330257357
OP Code #1740
PO Box 6507, Huntington Beach, CA 92615
Ocean Cleanup North Pacific Foundation
Tax ID #815132355
OP Code #989893
228 E 45th St #9E, New York, NY 10017
Ocean Conservancy
Tax ID #237245152
OP Code #21014
725 Front Street, Suite 201, Santa Cruz, CA 95060
Ocean Foundation
Tax ID #710863908
OP Code #18136
1320 19th Street NW, 5th Floor, Washington, DC 20036
Oceana
Tax ID #510401308
OP Code #24788
1350 Connecticut Avenue NW 5th Floor, Washington, DC 20036
Oceanside Ivey Ranch Park Association
Tax ID #953775136
OP Code #25086
110 Rancho Del Oro Drive, Oceanside, CA 92057
Odd Fellow-Rebekah Children's Home of CA
Tax ID #941167402
OP Code #14023
290 IOOF Avenue, Gilroy, CA 95020
Oikonos - Ecosystem Knowledge
Tax ID #30385067
OP Code #27861
P.O. Box 1918, Kailua, HI 96734
Ojai Valley Land Conservancy
Tax ID #770169682
OP Code #3020674
370 W. Baldwin Rd., Bldg. A4, Ojai, CA 93024
Okizu Foundation
Tax ID #680291178
OP Code #5002
83 Hamilton Drive, Suite 200, Novato, CA 94949
Old Skool Café
Tax ID #203913900
OP Code #27443
1429 Mendell Street, San Francisco, CA 94124
Olive Crest
Tax ID #952877102
OP Code #28139
555 Technology Court #300, Riverside, CA 92507
Omid Foundation
Tax ID #900406873
OP Code #27917
5817 Edson Lane #T3, Rockville, MD 20852
Omni Youth Programs
Tax ID #942678792
OP Code #3168
9616 Micron Avenue, Suite 750, Sacramento, CA 95827
On Lok Senior Health Services
Tax ID #942162549
OP Code #11360
1333 Bush Street, San Francisco, CA 94109
On The Move
Tax ID #753149095
OP Code #25300
780 Lincoln Avenue, Napa, CA 94558
One SAFE Place
Tax ID #942663045
OP Code #4727
2250 Benton Drive, Redding, CA 96003
One TLC School for Homeless Children
Tax ID #270881466
OP Code #26187
22 S. Van Burent Street, Stockton, CA 95202
One Treasure Island
Tax ID #943280624
OP Code #2700562
1 Avenue of The Palms Ave #166, San Francisco, CA 94130
One Tree Planted
Tax ID #464664562
OP Code #3007101
145 Pine Haven Shores Rd 1000D, Shelburne, VT 5482
One Voice
Tax ID #953900124
OP Code #25870
1228 15th Street #C, Santa Monica, CA 90404
OneSky for All Children
Tax ID #954714047
OP Code #13000
715 Hearst Avenue, Ste. 200, Berkeley, CA 94710
Only Sunshine Sanctuary
Tax ID #844724131
OP Code #3074382
PO Box 1123, Elverta, CA 95626
Open Gate Ministries Inc.
Tax ID #510154279
OP Code #17711
511 North K Street, Dinuba, CA 93618
Opening Doors
Tax ID #371417129
OP Code #26830
1111 Howe Avenue #125, Sacramento, CA 95825
Operation Care
Tax ID #942797327
OP Code #3075
817 Court St, Suite 12, Jackson, CA 95642
Operation Dignity, Inc.
Tax ID #943176007
OP Code #5550162
318 Harrison St. #302, Oakland, CA 94607
Operation First Response
Tax ID #201622436
OP Code #26969
20037 Dove Hill Road, Culpeper, VA 22701
Operation Gratitude Inc
Tax ID #200103575
OP Code #29646
9409 Owensmouth Avenue, Chatsworth, CA 91311
Operation Homefront
Tax ID #320033325
OP Code #28653
1355 Central Parkway South, Suite 100, San Antonio, TX 78232
Operation Mobilization USA
Tax ID #222513811
OP Code #29108
285 Lynnwood Avenue, Tyrone, GA 30290
Operation Safe House Inc
Tax ID #330326090
OP Code #17746
9685 Hayes Street, Riverside, CA 92503
Operation Smile, Inc.
Tax ID #541460147
OP Code #12812
3641 Faculty Blvd., Virginia Beach, VA 23453
Operation Underground Railroad
Tax ID #463614979
OP Code #299661
1950 W Corporate Way, Anaheim, CA 92801
Operation: Care And Comfort
Tax ID #273116300
OP Code #26971
1702-L Meridian Avenue #241, San Jose, CA 95125
OPICA Adult Day Association
Tax ID #953493725
OP Code #13923
11759 Missouri Avenue, Los Angeles, CA 90025
Opportunity Junction
Tax ID #680459131
OP Code #18042
3102 Delta Fair Blvd, Antioch, CA 94509
Option House Violence Intervention and
Tax ID #953760212
OP Code #13385
813 North D Street Suite A, San Bernardino, CA 92401
Options for All
Tax ID #830471805
OP Code #29239
5050 Murphy Canyon Road, Suite 220, San Diego, CA 92123
Options Recovery Services
Tax ID #943384153
OP Code #16596
1931 Center Street, Berkeley, CA 94704
Orange County Coastkeeper
Tax ID #330847892
OP Code #988006
3151 Airway Ave #F-110, Costa Mesa, CA 92626
Orange County Humane Society
Tax ID #952225005
OP Code #3062874
21632 Newland St, Huntington Beach, CA 92646
Orange County Rescue Mission
Tax ID #952479552
OP Code #11739
1 Hope Drive, Tustin, CA 92782
Orange County United Way
Tax ID #330047994
OP Code #14563
18012 Mitchell South, Irvine, CA 92614
Orangevale Community Foundation
Tax ID #473548647
OP Code #2650224
6483 Main ave, Orangevale, CA 95662
Orangewood Children's Foundation
Tax ID #953616628
OP Code #15520
1575 E 17th Street, Santa Ana, CA 92705
Orangutan Conservatory
Tax ID #841461579
OP Code #18141
PO Box 513, 5001 Wilshire Boulevard #112, Los Angeles, CA 90036-3514
Orchid Conservation Alliance
Tax ID #202382586
OP Code #24728
564 Arden Drive, Encinitas, CA 92024