NAICS 81331: Social Advocacy Organizations

NAICS industry

Code facts

Codes under it
3
Contract awards
31 In the last 12 months
Contract obligations
$31,566,040 In FY2025

NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $0
FY2026 $31,831,960
FY2025 $31,566,040
FY2024 $56,766,055
FY2023 $75,721,914

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 National Disability Rights Network Inc. $3,030,659
2 Civil Rights Commission Ohio $2,450,500
3 Civil Rights Department $2,295,000
4 Human Rights New York State Division Of $1,978,890
5 Department Of Civil Rights Michigan $1,325,000
6 Ma Commission Against Discrimination $1,250,000
7 Wisconsin Department Of Workforce Development $984,310
8 Florida Commission On Human Relations $980,000
9 Department Of Human Rights Illinois $977,385
10 Human Rights & Opportunities Connecticut Commission On $930,000

See the full FY2025 ranking of NAICS 81331 contractors, by parent company.

Top funding agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Equal Employment Opportunity Commission $26,950,830
2 Department of Health and Human Services $3,797,087
3 Department of the Army Department of Defense $454,726
4 Department of Transportation $418,560
5 Air Force Department of Defense $319,527
6 Department of Commerce $159,448
7 Department of Agriculture $156,898
8 Department of the Navy Department of Defense $149,295
9 Department of State $143,074
10 General Services Administration $140,782
Rank PSC code Obligated, FY2026–FY2027 Share
1 R418 Legal Services $26,917,830
2 R408 Program Management/Support Services $3,123,733
3 G099 Other Social Services $542,048
4 F099 Other Natural Resources and Conservation Services $488,616
5 S207 Insect and Rodent Control Services $319,527
6 F019 Other Wildlife Management Services $286,809
7 R416 Veterinary/Animal Care Services $180,000
8 F113 Environmental Systems Protection – Wetlands Conservation and Support $166,305
9 F020 Fisheries Resources Management Services $134,710
10 AH22 Natural Resources and Environment R&D Services; Conservation and Land Management; Applied Research $132,000

Contract obligations by state

Rank Place of performance Obligated, last 12 months Share
1 California $3,307,721
2 District of Columbia $3,211,921
3 Ohio $2,357,707
4 New York $2,238,580
5 Michigan $1,358,000
6 Massachusetts $1,276,835
7 Florida $1,113,013
8 Indiana $1,101,201
9 Connecticut $1,013,298
10 Wisconsin $981,690
11 Illinois $977,385
12 Pennsylvania $959,096
13 Texas $952,005
14 Iowa $838,910
15 Colorado $769,072
16 Missouri $718,600
17 Idaho $659,400
18 Nebraska $639,000
19 Arizona $634,037
20 Washington $566,741
21 South Carolina $539,439
22 Utah $537,875
23 Nevada $484,000
24 Montana $470,843
25 Maine $389,060
26 North Carolina $377,484
27 Oregon $375,528
28 Kansas $372,300
29 New Jersey $367,750
30 Delaware $342,460
31 New Mexico $335,024
32 Puerto Rico $207,000
33 South Dakota $182,465
34 Alaska $164,750
35 West Virginia $151,750
36 Oklahoma $147,960
37 North Dakota $130,000
38 Virginia $117,155
39 Guam $98,114
40 Kentucky $77,100
41 Louisiana $75,550
42 Rhode Island $74,500
43 Minnesota $71,954
44 Wyoming $42,340
45 New Hampshire $35,000
46 Vermont $30,000
47 U.S. Virgin Islands $4,000
Show all 47

Shares are of everything obligated under NAICS 81331 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.

Contract opportunities

Notice Posted Due
AML physical safety hazard mitigation Special Notice · Arizona Region (BLM)
CA-SAN diego NWR complex-bird monitoring surveys Award Notice · Fish and Wildlife Service · 140FS126Q0170 —
Environmental Monitors on Lobster Traps and Large Trawlers - REDACTED JOFOC Limited / Sole Source Justification · National Oceanic and Atmospheric Administration —
Award 1305M326C0029 Award Notice · National Oceanic and Atmospheric Administration —
Modeling Genetic Risks from Aquaculture Escapes on Wild Stocks Limited / Sole Source Justification · National Oceanic and Atmospheric Administration · REQUIREMENTS-25-3382REDACTED —
Water education foundation WEF 2026 Award Notice · Bureau of Reclamation —
Notice of Intent to Sole Source - EEY Minor Industrial Treatment Flow Special Notice · ENDIST Memphis (USACE)
RO heart butte wetland mitigation credit Limited / Sole Source Justification · Bureau of Reclamation —
CA-SAN diego NWR complex-bird monitoring surveys Solicitation · Fish and Wildlife Service · 140FS126Q0170
New SSC simon doneski VTAELU3XDQN6 Award Notice · Office of Acquisitions and Grants (USGS) —
Combines Synopsis Solicitation- Retrofit study par Solicitation · Office of Logisitics and Acquisition Operations (NIH)
In - indiana ES - indiana BAT stable isotope analy Award Notice · Fish and Wildlife Service —
PL 84-99 GGS Mitigation Credits Special Notice · ENDIST Sacramento (USACE)
Student contract - hannah duke Award Notice · Office of Acquisitions and Grants (USGS) —
Modeling Genetic Risks from Aquaculture Escapes on Wild Stocks Special Notice · National Oceanic and Atmospheric Administration · REQUIREMENTS-25-3382
5-Year BPA for Lead-Free Training Services Special Notice · Fish and Wildlife Service
Maryland Oyster Restoration Monitoring Pre-Solicitation · National Oceanic and Atmospheric Administration
Environmental Monitors on Lobster Traps and Large Trawlers Special Notice · National Oceanic and Atmospheric Administration
Non-Research Long-Term Care facility needed for the enrichment and socialization of Non-Human Primate colony Solicitation · CDC Office of Acquisition Services
Antifouling Panel Testing Solicitation · Naval Sea Systems Command (Navy)
FY26 Orca Network Whale Reporting Solicitation · Naval Facilities Engineering Command (Navy)
Transfer of Macaques to Born Free USA Sanctuary Special Notice · Centers for Disease Control and Prevention
DPW, FY26 Update Integrated Natural Resources Management Plan Solicitation · Pacific Air Forces (USAF)
Red Ribbon Week Paraphernalia - Intent to Sole Source Pre-Solicitation · Air Mobility Command (USAF)
Mitigation Credits - CA NP MOJA 11(2) 10(2) KELBAKER, KELSO-CIMA, CIMA and MORNING STAR MINE ROADS Award Notice · Federal Highway Administration · 6982AF26P000013 —
Notice of Intent to Sole Source to National Fish and Wildlife Foundation (NFWF) for Mitigation Credits – CA FLAP PLU 406(1) Quincy Junction Road Solicitation · Federal Highway Administration
BB Stewardship Award Notice · ENDIST Omaha (USACE) —
Technical and Logistical Support Services for Avian Monitoring for U. S. Fish & Wildlife Service, Montana Ecological Services Field Office Award Notice · Fish and Wildlife Service —
Mitigation Credits - CA NP MOJA 11(2) 10(2) KELBAKER, KELSO-CIMA, CIMA and MORNING STAR MINE ROADS Solicitation · Federal Highway Administration · 6982AF26Q000006
SC-FWS CAPE ROMAIN NWR - Mammalian Trapping Award Notice · Fish and Wildlife Service —
Technical Expertise and Logistical Support Service Solicitation · Fish and Wildlife Service
WA-inlnd NW NWR-MOD F0522P0300 Award Notice · Fish and Wildlife Service —
Protection and Advocacy Training and Technical Assistance Project Award Notice · Office of the Assistant Secretary for Administration · 75P00125C00032 —
Advancing Satellite Tag Technology for Large Whales Limited / Sole Source Justification · National Oceanic and Atmospheric Administration · 1305M325Q0179 —
Advancing Satellite Tag Technology for Large Whale Award Notice · National Oceanic and Atmospheric Administration —
PA-john heinz NWR at tinicum-bird strike Award Notice · Fish and Wildlife Service —
USFWS Lead-Free Hunting Ammunition Incentive Program Support Award Notice · Fish and Wildlife Service —
BIBE Trespass Livestock Low Stress Removal Award Notice · Midwest Region (NPS) —
Protection and Advocacy Training and Technical Assistance Project Solicitation · Office of the Assistant Secretary for Administration · 75P00125R00041
Advancing Satellite Tag Technology for Large Whales Special Notice · National Oceanic and Atmospheric Administration · 1305M325Q0179
NHP Retirement Solicitation · FDA Office of Acquisition and Grant Services
Geese management services at fort mchenry national Award Notice · Northeast Region (NPS) · 140P4225Q0039 —
Red Ribbon Paraphernalia Limited / Sole Source Justification · Air Mobility Command (USAF) —
Family Advocacy Program Training Solicitation · MICC Fort Eustis · W91QF4-25-Q-A036
Advancing Satellite Tag Technology for Large Whales Pre-Solicitation · National Oceanic and Atmospheric Administration · 1305M325Q0179
Family Advocacy Program Training Pre-Solicitation · MICC Fort Eustis · PANMCC25P0000025868-01
Phosphate Sensors. Special Notice · Shared Services Center
Family Advocacy Training Pre-Solicitation · MICC Fort Eustis
Geese management services at fort mchenry national Solicitation · Northeast Region (NPS) · 140P4225Q0039
Care-265911-fltp-revegetation-scenicdriv Award Notice · National Office (NPS) —
Show 40 more

Latest 50 of 984 listed here. See the rest on GovTribe.

Codes under 81331

NAICS code Size standard
813311 Human Rights Organizations $34 million in average annual receipts
813312 Environment, Conservation and Wildlife Organizations $19.5 million in average annual receipts
813319 Other Social Advocacy Organizations $18 million in average annual receipts

Definition

This industry comprises establishments primarily engaged in promoting a particular cause or working for the realization of a specific social or political goal to benefit a broad or specific constituency. These organizations may solicit contributions and offer memberships to support these goals.

Quick answers

What is NAICS 81331?

NAICS 81331 is Social Advocacy Organizations, a NAICS industry in NAICS 81, Other Services (except Public Administration).

What codes are under NAICS 81331?

NAICS 81331 has 3 codes under it with their own GovTribe pages: 813311 Human Rights Organizations; 813312 Environment, Conservation and Wildlife Organizations; and 813319 Other Social Advocacy Organizations.

How much do federal agencies spend under NAICS 81331?

Federal contracts under NAICS 81331 obligated $31,566,040 in fiscal year 2025 and $195,885,969 in fiscal years 2023 through 2027.

Who are the largest contractors under NAICS 81331?

The contractors with the most obligated under NAICS 81331 in fiscal years 2026 and 2027 are National Disability Rights Network Inc. ($3,030,659), Civil Rights Commission Ohio ($2,450,500) and Civil Rights Department ($2,295,000).

Which agencies buy the most under NAICS 81331?

The agencies that obligated the most under NAICS 81331 in fiscal years 2026 and 2027 are Equal Employment Opportunity Commission ($26,950,830), Department of Health and Human Services ($3,797,087) and Department of the Army ($454,726).

Which PSC codes are used with NAICS 81331?

The PSC codes with the most obligated under NAICS 81331 in fiscal years 2026 and 2027 are R418 Legal Services, R408 Program Management/Support Services and G099 Other Social Services.

Where is the work under NAICS 81331 performed?

By place of performance, the states with the most contract obligations under NAICS 81331 over the last 12 months are California ($3,307,721), the District of Columbia ($3,211,921) and Ohio ($2,357,707).

What is the latest contract opportunity under NAICS 81331?

The latest contract opportunity under NAICS 81331 is AML physical safety hazard mitigation, special notice from Arizona Region (BLM), posted September 21, 2026.

On GovTribe

See everything under NAICS 81331

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