Top 100 Contractors in PSC R699: Other Administrative Support Services, Aug 2025–Jul 2026
Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe
The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC R699: Other Administrative Support Services, FY2025.
The top 10 won 22% of PSC R699 contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $2,332,771,525 Net of deobligations, by contracts coded PSC R699
- Contractors
- 1,297 Parent companies with an obligation
- Largest contractor
- Brillient Corporation $108 million, 4.2% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 | $107,535,632 | |||
| 2 | $70,111,125 | |||
| 3 |
Trace Systems, Inc.
Top agencies
|
$67,776,329 | ||
| 4 |
Guidehouse Inc.
|
$67,767,748 | ||
| 5 |
Peraton Inc.
Top agencies
|
$50,477,061 | ||
| 6 |
Edfinancial Services LLC
Top agencies
|
$43,979,647 | ||
| 7 |
F.h. Cann & Associates, Inc.
Top agencies
|
$43,340,007 | ||
| 8 |
The Timken Company
Top agencies
|
$39,001,940 | ||
| 9 | $38,048,950 | |||
| 10 | $35,181,391 | |||
| 11 | $33,920,346 | |||
| 12 | $31,945,074 | |||
| 13 | $31,122,258 | |||
| 14 |
CGI Federal Inc.
Top agencies
|
$28,307,330 | ||
| 15 | $24,510,574 | |||
| 16 |
The Building People LLC
Top agencies
|
$24,021,875 | ||
| 17 | $22,923,720 | |||
| 18 | $22,801,183 | |||
| 19 |
Powder River Industries, LLC
Top agencies
|
$22,509,616 | ||
| 20 | $22,247,585 | |||
| 21 | $22,207,926 | |||
| 22 | $21,129,989 | |||
| 23 | $20,550,734 | |||
| 24 | $18,371,677 | |||
| 25 |
Sciolex Corporation
Top agencies
|
$17,795,332 | ||
| 26 | $17,574,460 | |||
| 27 | $16,923,526 | |||
| 28 |
Quality Support, Inc.
Top agencies
|
$16,414,392 | ||
| 29 |
Johns Hopkins University
Top agencies
|
$15,814,670 | ||
| 30 |
Virtual Computing Technology Inc
Top agencies
|
$15,745,612 | ||
| 31 | $15,320,928 | |||
| 32 |
Leidos Holdings, Inc.
Top agencies
|
$15,041,649 | ||
| 33 | $14,966,951 | |||
| 34 | $14,219,019 | |||
| 35 | $13,720,106 | |||
| 36 |
Conrad LLP
Top agencies
|
$13,526,258 | ||
| 37 | $13,450,622 | |||
| 38 | $13,364,141 | |||
| 39 | $13,313,277 | |||
| 40 | $13,116,179 | |||
| 41 | $12,353,038 | |||
| 42 |
Rack-Wildner & Reese, Inc.
Top agencies
|
$12,128,610 | ||
| 43 | $12,083,329 | |||
| 44 | $11,707,278 | |||
| 45 |
Amivero LLC
Top agencies
|
$11,608,612 | ||
| 46 | $11,580,337 | |||
| 47 |
Seven Corners Inc.
Top agencies
|
$11,502,773 | ||
| 48 | $10,798,624 | |||
| 49 | $10,558,789 | |||
| 50 |
Peckham Vocational Industries Inc.
Top agencies
|
$10,426,501 | ||
| 51 |
Delta Solutions & Strategies LLC
Top agencies
|
$10,082,993 | ||
| 52 |
Clear Lincs LLC
Top agencies
|
$9,921,067 | ||
| 53 | $9,835,721 | |||
| 54 | $9,516,048 | |||
| 55 |
Synensys, LLC
Top agencies
|
$9,515,666 | ||
| 56 | $9,013,028 | |||
| 57 | $8,691,862 | |||
| 58 | $8,688,977 | |||
| 59 | $8,613,400 | |||
| 60 | $8,473,637 | |||
| 61 |
Fury Solutions LLC
Top agencies
|
$8,432,480 | ||
| 62 |
Versability Resources, Inc.
Top agencies
|
$8,423,719 | ||
| 63 |
One Federal Solution Corporation
|
$8,403,212 | ||
| 64 |
Future Technologies, Inc.
Top agencies
|
$8,317,884 | ||
| 65 | $8,037,772 | |||
| 66 |
ManTech International Corporation
|
$7,959,178 | ||
| 67 | $7,904,500 | |||
| 68 |
Senture LLC
Top agencies
|
$7,865,682 | ||
| 69 | $7,842,588 | |||
| 70 | $7,732,140 | |||
| 71 | $7,716,772 | |||
| 72 | $7,494,820 | |||
| 73 |
Cherokee Nation Defense Solutions LLC
|
$7,467,343 | ||
| 74 |
S & K Logistics Services LLC
Top agencies
|
$7,454,402 | ||
| 75 |
Weris, Inc.
Top agencies
|
$7,438,292 | ||
| 76 | $7,421,365 | |||
| 77 |
Saliense Consulting LLC
Top agencies
|
$7,340,289 | ||
| 78 |
PCI Aviation LLC
Top agencies
|
$7,126,862 | ||
| 79 | $7,082,618 | |||
| 80 | $7,015,447 | |||
| 81 |
Centene Corporation
Top agencies
|
$7,001,670 | ||
| 82 |
Salas O'brien, Inc.
Top agencies
|
$6,974,678 | ||
| 83 | $6,926,330 | |||
| 84 | $6,781,577 | |||
| 85 |
Betah Associates Inc.
|
$6,615,987 | ||
| 86 |
Artex Group LLC
Top agencies
|
$6,576,992 | ||
| 87 | $6,496,070 | |||
| 88 |
Great Hill Solutions, LLC
Top agencies
|
$6,492,649 | ||
| 89 | $6,490,643 | |||
| 90 | $6,467,536 | |||
| 91 | $6,414,286 | |||
| 92 |
DNI Emerging Technologies, LLC
Top agencies
|
$6,377,238 | ||
| 93 | $6,343,797 | |||
| 94 | $6,285,374 | |||
| 95 | $6,224,886 | |||
| 96 | $5,946,441 | |||
| 97 |
Independent Strategic Management Solutions Inc
Top agencies
|
$5,737,371 | ||
| 98 | $5,696,257 | |||
| 99 | $5,630,653 | |||
| 100 | $5,590,433 |
Show 75 more
100 of 1,297 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 $2.53 billion 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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.
- Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
- Rank changes compare with Aug 2024–Jul 2025. "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.
- 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 R699 contractors in Aug 2025–Jul 2026?
1. Brillient Corporation ($108M), 2. Deloitte ($70.1M), 3. Trace Systems, Inc. ($67.8M), 4. Guidehouse Inc. ($67.8M), 5. Peraton Inc. ($50.5M), 6. Edfinancial Services LLC ($44M), 7. F.h. Cann & Associates, Inc. ($43.3M), 8. The Timken Company ($39M), 9. Credence Management Solutions Limited Liability Company ($38M), 10. QED Enterprises Inc. ($35.2M).
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