Top 100 Contractors in PSC R420: Support – Professional: Certifications and Accreditations (Other Than Education or Information Technology C&A), FY2025
Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe
The top 10 won 78% of FY2025 PSC R420 contract dollars
Ranking facts
- Contract obligations
- $54,287,812 Net of deobligations, by contracts coded PSC R420
- Contractors
- 113 Parent companies with an obligation
- Largest contractor
- Joint Commission On Accreditation of Healthcare Organizations $16.4 million, 26.6% 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 | $16,351,258 | |||
| 2 | $7,140,047 | |||
| 3 | $6,102,404 | |||
| 4 | $5,793,553 | |||
| 5 | $3,048,396 | |||
| 6 | $2,521,024 | |||
| 7 | $2,290,278 | |||
| 8 | $2,071,250 | |||
| 9 | $1,591,798 | |||
| 10 | $1,228,282 | |||
| 11 | $1,176,833 | |||
| 12 | $1,120,070 | |||
| 13 | $764,624 | |||
| 14 | $754,449 | |||
| 15 |
Relx Inc.
Top agencies
|
$696,801 | ||
| 16 | $688,598 | |||
| 17 | $503,901 | |||
| 18 | $441,150 | |||
| 19 | $420,142 | |||
| 20 |
Black Fox LLC
Top agencies
|
$393,834 | ||
| 21 | $341,364 | |||
| 22 | $308,403 | |||
| 23 | $229,088 | |||
| 24 | $188,044 | |||
| 25 | $185,870 | |||
| 26 |
Blue Yonder Inc.
Top agencies
|
$180,662 | ||
| 27 | $171,428 | |||
| 28 | $160,200 | |||
| 29 | $142,500 | |||
| 30 |
Informa Business Intelligence Inc.
|
$125,000 | ||
| 31 | $125,000 | |||
| 32 |
Amtivo (USA) Inc.
|
$122,999 | ||
| 33 | $122,720 | |||
| 34 | $94,420 | |||
| 35 | $91,400 | |||
| 36 | $90,650 | |||
| 37 | $89,625 | |||
| 38 | $87,589 | |||
| 39 | $80,600 | |||
| 40 |
DATA2DESIGN Technologies LLC
Top agencies
|
$79,966 | ||
| 41 | $78,049 | |||
| 42 | $74,970 | |||
| 43 | $64,605 | |||
| 44 |
Software Information Resource Corp
Top agencies
|
$54,722 | ||
| 45 |
Iwaterman LLC
Top agencies
|
$53,900 | ||
| 46 |
Relias LLC
Top agencies
|
$53,539 | ||
| 47 |
Mountain State ESC
Top agencies
|
$52,500 | ||
| 48 |
TECH Scan Inc.
Top agencies
|
$52,368 | ||
| 49 |
American Indian Health & Services Corporation
Top agencies
|
$48,466 | ||
| 50 |
Mcgraw Hill LLC
Top agencies
|
$47,818 | ||
| 51 | $46,536 | |||
| 52 |
Cellebrite Inc
Top agencies
|
$46,075 | ||
| 53 | $45,120 | |||
| 54 |
Eagle Force, Inc.
Top agencies
|
$44,452 | ||
| 55 |
Aaalac International
|
$43,206 | ||
| 56 |
Systems Atlanta Inc.
Top agencies
|
$43,010 | ||
| 57 |
American Bar Association
Top agencies
|
$41,500 | ||
| 58 |
Insi Cloud Inc
Top agencies
|
$38,628 | ||
| 59 | $38,587 | |||
| 60 | $38,500 | |||
| 61 |
Tetrahedron, Inc.
Top agencies
|
$38,468 | ||
| 62 |
Directtrust.ORG Inc.
Top agencies
|
$35,250 | ||
| 63 | $35,000 | |||
| 64 | $30,965 | |||
| 65 |
Simx, Inc.
Top agencies
|
$30,940 | ||
| 66 | $29,256 | |||
| 67 | $28,500 | |||
| 68 | $28,145 | |||
| 69 | $25,683 | |||
| 70 | $25,000 | |||
| 71 | $24,612 | |||
| 72 | $21,750 | |||
| 73 |
Foxfire Scientific, Inc.
Top agencies
|
$21,265 | ||
| 74 | $20,800 | |||
| 75 | $20,520 | |||
| 76 |
Augusta University
Top agencies
|
$20,400 | ||
| 77 | $20,318 | |||
| 78 |
SAI Global Inc.
Top agencies
|
$20,100 | ||
| 79 | $19,200 | |||
| 80 |
Positive Approach LLC
Top agencies
|
$18,860 | ||
| 81 | $16,199 | |||
| 82 | $15,815 | |||
| 83 | $13,750 | |||
| 84 |
TUV SUD E.V.
Top agencies
|
$12,618 | ||
| 85 | $12,600 | |||
| 86 |
Medhub LLC
Top agencies
|
$11,200 | ||
| 87 |
County of San Diego
Top agencies
|
$10,319 | ||
| 88 | $10,095 | |||
| 89 | $10,000 | |||
| 90 | $9,999 | |||
| 91 |
The Nelac Institute
Top agencies
|
$9,698 | ||
| 92 | $9,250 | |||
| 93 | $8,950 | |||
| 94 | $8,520 | |||
| 95 | $8,170 | |||
| 96 | $7,764 | |||
| 97 | $7,452 | |||
| 98 |
American College of Radiology
Top agencies
|
$7,000 | ||
| 99 | $6,600 | |||
| 100 | $5,911 |
Show 75 more
100 of 113 contractors listed here. See the rest on GovTribe.
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 $61.4 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 PSC R420 contractors in FY2025?
1. Joint Commission On Accreditation of Healthcare Organizations ($16.4M), 2. College of American Pathologists ($7.14M), 3. National Committee for Quality Assurance ($6.1M), 4. American Heart Association, Inc. ($5.79M), 5. Colossal Contracting LLC ($3.05M), 6. Tetrad Digital Integrity LLC ($2.52M), 7. Commission On Accreditation of Rehabilitation Facilities ($2.29M), 8. Pherson Associates, LLC ($2.07M), 9. Old Harbor Solutions LLC ($1.59M), 10. Windsor Group LLC ($1.23M).
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