Top 100 Contractors in NAICS 813: Religious, Grantmaking, Civic, Professional, and Similar Organizations, FY2025
Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe
The top 10 won 38% of FY2025 NAICS 813 contract dollars
Ranking facts
- Contract obligations
- $123,700,430 Net of deobligations, by contracts coded NAICS 813 or a code under it
- Contractors
- 773 Parent companies with an obligation
- Largest contractor
- General Dynamics Corporation $15.4 million, 10.2% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 | $15,432,126 | |||
| 2 | $13,803,696 | |||
| 3 | $7,061,763 | |||
| 4 | $5,000,000 | |||
| 5 | $3,588,265 | |||
| 6 | $2,906,683 | |||
| 7 | $2,740,840 | |||
| 8 |
Sae International
Top agencies
|
$2,492,892 | ||
| 9 | $2,332,875 | |||
| 10 | $2,290,278 | |||
| 11 | $2,141,678 | |||
| 12 | $2,064,891 | |||
| 13 | $1,660,000 | |||
| 14 |
Cornell University
Top agencies
|
$1,494,423 | ||
| 15 | $1,462,206 | |||
| 16 | $1,390,290 | |||
| 17 | $1,203,290 | |||
| 18 | $1,162,495 | |||
| 19 | $1,118,834 | |||
| 20 |
Florida Commission on Human Relations
Top agencies
|
$1,052,050 | ||
| 21 | $1,026,502 | |||
| 22 | $1,017,045 | |||
| 23 | $1,011,747 | |||
| 24 | $958,358 | |||
| 25 | $954,918 | |||
| 26 | $946,664 | |||
| 27 |
Purdue University
Top agencies
|
$940,146 | ||
| 28 | $919,167 | |||
| 29 | $898,115 | |||
| 30 | $863,940 | |||
| 31 | $848,650 | |||
| 32 |
Department of Civil Rights Michigan
Top agencies
|
$846,050 | ||
| 33 |
John Wiley & Sons Inc.
Top agencies
|
$792,415 | ||
| 34 | $782,735 | |||
| 35 | $780,755 | |||
| 36 |
Chaplaincare LLC
Top agencies
|
$736,125 | ||
| 37 | $709,094 | |||
| 38 | $630,760 | |||
| 39 | $583,500 | |||
| 40 | $561,945 | |||
| 41 | $561,020 | |||
| 42 |
Challenge America
Top agencies
|
$557,000 | ||
| 43 | $552,600 | |||
| 44 | $521,391 | |||
| 45 |
Kulanihiwa Enocencio
Top agencies
|
$500,000 | ||
| 46 |
Arizona Attorney Generals Office
Top agencies
|
$486,000 | ||
| 47 | $479,300 | |||
| 48 | $468,841 | |||
| 49 |
Academy Health
Top agencies
|
$464,210 | ||
| 50 | $458,551 | |||
| 51 |
Ladgov Corp
|
$452,690 | ||
| 52 | $446,000 | |||
| 53 | $427,750 | |||
| 54 | $412,590 | |||
| 55 | $379,745 | |||
| 56 | $376,830 | |||
| 57 | $371,400 | |||
| 58 | $360,313 | |||
| 59 | $359,775 | |||
| 60 | $350,833 | |||
| 61 | $348,453 | |||
| 62 | $344,349 | |||
| 63 | $340,562 | |||
| 64 | $338,265 | |||
| 65 | $334,236 | |||
| 66 |
American Association of State Highway and Transportation Officials
Top agencies
|
$301,000 | ||
| 67 | $298,709 | |||
| 68 | $288,050 | |||
| 69 | $278,455 | |||
| 70 | $270,525 | |||
| 71 |
Vlogic Systems, Inc.
Top agencies
|
$259,344 | ||
| 72 | $251,544 | |||
| 73 | $250,000 | |||
| 74 | $249,243 | |||
| 75 |
SDG Services LLC
Top agencies
|
$247,080 | ||
| 76 | $244,000 | |||
| 77 |
Joselito S. Tiongson
Top agencies
|
$243,600 | ||
| 78 |
OASIS Open
|
$243,250 | ||
| 79 | $240,948 | |||
| 80 | $238,550 | |||
| 81 | $236,550 | |||
| 82 | $231,000 | |||
| 83 | $228,210 | |||
| 84 |
Music Ministry International Inc
|
$227,327 | ||
| 85 | $219,623 | |||
| 86 |
Mgma-Acmpe
Top agencies
|
$215,270 | ||
| 87 | $204,216 | |||
| 88 |
Cabell Publishing Co
Top agencies
|
$201,349 | ||
| 89 | $200,000 | |||
| 90 | $200,000 | |||
| 91 | $199,500 | |||
| 92 | $196,800 | |||
| 93 | $192,068 | |||
| 94 | $190,783 | |||
| 95 |
America Movil Peru Sac
Top agencies
|
$186,677 | ||
| 96 | $186,666 | |||
| 97 | $186,215 | |||
| 98 | $186,140 | |||
| 99 |
Verite Inc.
Top agencies
|
$185,452 | ||
| 100 | $183,880 |
Show 75 more
100 of 773 contractors listed here. See the rest on GovTribe.
Rankings for the codes under NAICS 813
| Code | Net obligations | Largest contractor |
|---|---|---|
| 8139 Business, Professional, Labor, Political, and Similar Organizations | $81,700,921 | General Dynamics Corporation |
| 8133 Social Advocacy Organizations | $31,566,040 | Tetra Tech, Inc. |
| 8131 Religious Organizations | $9,519,561 | Jesuit Refugee Service USA |
How this ranking works
- Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
- Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $151 million obligated before deobligations, so they never pass 100%.
- Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
- Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
- Rank changes compare with FY2024. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
- Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2024 takes the color of the rank change beside it.
- Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.
Quick answers
Who were the top 10 NAICS 813 contractors in FY2025?
1. General Dynamics Corporation ($15.4M), 2. Joint Commission On Accreditation of Healthcare Organizations ($13.8M), 3. Quality Insights, Inc. ($7.06M), 4. Tetra Tech, Inc. ($5M), 5. Naval Academy Athletic Association ($3.59M), 6. National Disability Rights Network Inc. ($2.91M), 7. Civil Rights Commission Ohio ($2.74M), 8. Sae International ($2.49M), 9. Civil Rights Department ($2.33M), 10. Commission On Accreditation of Rehabilitation Facilities ($2.29M).
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