Top 100 Contractors in PSC R420: Support – Professional: Certifications and Accreditations (Other Than Education or Information Technology C&A), FY2024
Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe
The top 10 won 81% of FY2024 PSC R420 contract dollars
Ranking facts
- Contract obligations
- $69,331,345 Net of deobligations, by contracts coded PSC R420
- Contractors
- 137 Parent companies with an obligation
- Largest contractor
- Gzo, Inc. $19 million, 25.8% 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 |
Gzo, Inc.
Top agencies
|
$19,000,000 | ||
| 2 | $18,648,603 | |||
| 3 | $5,646,956 | |||
| 4 | $5,575,151 | |||
| 5 | $2,856,298 | |||
| 6 | $2,457,316 | |||
| 7 | $1,590,226 | |||
| 8 | $1,538,060 | |||
| 9 | $1,449,390 | |||
| 10 | $1,061,063 | |||
| 11 | $838,690 | |||
| 12 | $604,420 | |||
| 13 |
Blue Yonder Inc.
Top agencies
|
$459,907 | ||
| 14 | $453,019 | |||
| 15 | $419,400 | |||
| 16 | $409,894 | |||
| 17 |
Nippon Telegraph and Telephone Corporation
Top agencies
|
$402,264 | ||
| 18 | $334,524 | |||
| 19 |
Idera Inc.
Top agencies
|
$278,518 | ||
| 20 | $249,056 | |||
| 21 |
Omniair Consortium Inc
Top agencies
|
$248,461 | ||
| 22 | $247,473 | |||
| 23 | $244,057 | |||
| 24 | $229,088 | |||
| 25 | $210,500 | |||
| 26 |
Amtivo (USA) Inc.
|
$210,164 | ||
| 27 | $201,671 | |||
| 28 |
The Avery Group, LLC
Top agencies
|
$198,474 | ||
| 29 | $187,970 | |||
| 30 | $184,166 | |||
| 31 |
OMNI2MAX Inc.
Top agencies
|
$170,739 | ||
| 32 |
DATA2DESIGN Technologies LLC
Top agencies
|
$164,350 | ||
| 33 | $162,053 | |||
| 34 | $161,275 | |||
| 35 |
Eagle Force, Inc.
Top agencies
|
$157,000 | ||
| 36 | $151,844 | |||
| 37 |
Critical Path Solutions Inc
Top agencies
|
$149,950 | ||
| 38 | $147,000 | |||
| 39 |
Cornell University
Top agencies
|
$142,821 | ||
| 40 | $123,500 | |||
| 41 |
TECH Scan Inc.
Top agencies
|
$98,000 | ||
| 42 |
American Indian Health & Services Corporation
Top agencies
|
$96,932 | ||
| 43 | $93,120 | |||
| 44 | $90,935 | |||
| 45 | $89,600 | |||
| 46 | $87,931 | |||
| 47 | $80,108 | |||
| 48 | $78,624 | |||
| 49 | $74,334 | |||
| 50 | $70,500 | |||
| 51 | $69,805 | |||
| 52 |
Vanguard Gcs, LLC
Top agencies
|
$68,900 | ||
| 53 | $66,872 | |||
| 54 |
Insi Cloud Inc
Top agencies
|
$63,594 | ||
| 55 | $63,000 | |||
| 56 |
Thundercat Technology LLC
Top agencies
|
$59,850 | ||
| 57 | $55,248 | |||
| 58 | $53,590 | |||
| 59 |
Mountain State ESC
Top agencies
|
$52,500 | ||
| 60 |
Transportation North Carolina Department of
Top agencies
|
$51,000 | ||
| 61 | $49,922 | |||
| 62 |
Directtrust.ORG Inc.
Top agencies
|
$48,375 | ||
| 63 |
Mcgraw Hill LLC
Top agencies
|
$45,981 | ||
| 64 |
American Bar Association
Top agencies
|
$40,000 | ||
| 65 | $36,420 | |||
| 66 |
Relx Inc
Top agencies
|
$36,083 | ||
| 67 | $33,600 | |||
| 68 |
Penguin Random House LLC
Top agencies
|
$33,326 | ||
| 69 | $33,092 | |||
| 70 |
Cola Inc.
Top agencies
|
$32,030 | ||
| 71 |
Partnership for Public Service Inc
Top agencies
|
$32,000 | ||
| 72 | $32,000 | |||
| 73 |
Aaalac International
|
$30,895 | ||
| 74 | $30,770 | |||
| 75 | $28,145 | |||
| 76 |
Mythics Inc.
Top agencies
|
$27,360 | ||
| 77 |
American College of Radiology
Top agencies
|
$25,450 | ||
| 78 | $24,900 | |||
| 79 |
UBM LLC
Top agencies
|
$24,225 | ||
| 80 | $23,895 | |||
| 81 | $23,611 | |||
| 82 | $22,600 | |||
| 83 | $22,088 | |||
| 84 |
Foxfire Scientific, Inc.
Top agencies
|
$22,050 | ||
| 85 |
American Association of State Highway and Transportation Officials
Top agencies
|
$22,000 | ||
| 86 |
NTS Holding Corporation Inc.
Top agencies
|
$20,975 | ||
| 87 |
Draeger Inc.
Top agencies
|
$20,785 | ||
| 88 | $18,000 | |||
| 89 | $17,470 | |||
| 90 |
Vaxa Inc
Top agencies
|
$17,100 | ||
| 91 |
Florida Sterling Council Inc.
Top agencies
|
$17,000 | ||
| 92 | $17,000 | |||
| 93 | $16,800 | |||
| 94 | $16,504 | |||
| 95 | $16,095 | |||
| 96 |
LGC Clinical Diagnostics Inc.
Top agencies
|
$15,408 | ||
| 97 | $15,000 | |||
| 98 | $14,320 | |||
| 99 | $13,500 | |||
| 100 | $12,512 |
Show 75 more
100 of 137 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 $73.8 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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 FY2024?
1. Gzo, Inc. ($19M), 2. Joint Commission On Accreditation of Healthcare Organizations ($18.6M), 3. National Committee for Quality Assurance ($5.65M), 4. College of American Pathologists ($5.58M), 5. Commission On Accreditation of Rehabilitation Facilities ($2.86M), 6. Tetrad Digital Integrity LLC ($2.46M), 7. Old Harbor Solutions LLC ($1.59M), 8. Pherson Associates, LLC ($1.54M), 9. Windsor Group LLC ($1.45M), 10. American Association of Blood Banks, Inc. ($1.06M).
On GovTribe
Research every contractor on this list
- Every contract, task order and IDV they hold
- Their subsidiaries, teammates and competitors
- Open opportunities they're positioned for
- Alerts when they win new work