Top 100 Contractors in PSC R497: Personal Services Contracts, FY2025

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 28% of FY2025 PSC R497 contract dollars

Ranking facts

Contract obligations
$216,663,974 Net of deobligations, by contracts coded PSC R497
Contractors
316 Parent companies with an obligation
Largest contractor
Research Triangle Institute $17 million, 6.7% 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 $17,000,000
Rank history: not on the FY2021–FY2022 lists, #3 in FY2023 and #2 in FY2024; up 1 since FY2024.
2 $13,122,471
Rank history: #6 in FY2021, #1 in FY2022, not on the FY2023 list and #3 in FY2024; up 1 since FY2024.
3 $9,450,000
Rank history: not on the FY2021–FY2024 lists; new.
4 $5,064,500
Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; up 9 since FY2024.
5 $5,063,567
Rank history: not on the FY2021–FY2023 lists and #33 in FY2024; up 28 since FY2024.
6 $4,732,736
Rank history: not on the FY2021–FY2023 lists and #17 in FY2024; up 11 since FY2024.
7 $4,620,752
Rank history: not on the FY2021 list, #28 in FY2022, #15 in FY2023 and #11 in FY2024; up 4 since FY2024.
8 $3,960,910
Rank history: #21 in FY2021, #15 in FY2022, #12 in FY2023 and #9 in FY2024; up 1 since FY2024.
9 $3,784,593
Rank history: not on the FY2021 list, #37 in FY2022, not on the FY2023 list and #14 in FY2024; up 5 since FY2024.
10 $3,125,449
Rank history: not on the FY2021 list, #10 in FY2022, #11 in FY2023 and #7 in FY2024; down 3 since FY2024.
11 $3,034,103
Rank history: not on the FY2021–FY2023 lists and #71 in FY2024; up 60 since FY2024.
12 $2,899,697
Rank history: not on the FY2021–FY2024 lists; new.
13 $2,712,421
Rank history: not on the FY2021–FY2024 lists; new.
14
Tuvli LLC
$2,613,516
Rank history: not on the FY2021 list, #41 in FY2022, #22 in FY2023 and #19 in FY2024; up 5 since FY2024.
15 $2,479,472
Rank history: not on the FY2021–FY2024 lists; new.
16 $2,411,396
Rank history: not on the FY2021 list, #93 in FY2022, #71 in FY2023 and not on the FY2024 list; up 156 since FY2024.
17
Field Data Technology LLC
$2,292,136
Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; up 7 since FY2024.
18 $1,857,636
Rank history: not on the FY2021 list, #21 in FY2022, #16 in FY2023 and #22 in FY2024; up 4 since FY2024.
19 $1,835,362
Rank history: #47 in FY2021, #30 in FY2022, #28 in FY2023 and #20 in FY2024; up 1 since FY2024.
20 $1,798,045
Rank history: not on the FY2021–FY2024 lists; new.
21
Longeviti LLC
$1,692,115
Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; up 15 since FY2024.
22 $1,566,843
Rank history: not on the FY2021–FY2023 lists and #32 in FY2024; up 10 since FY2024.
23 $1,453,092
Rank history: not on the FY2021 list, #58 in FY2022, #26 in FY2023 and #6 in FY2024; down 17 since FY2024.
24 $1,170,885
Rank history: #15 in FY2021, #18 in FY2022, #6 in FY2023 and #23 in FY2024; down 1 since FY2024.
25 $1,159,875
Rank history: #61 in FY2021, #60 in FY2022, #51 in FY2023 and #48 in FY2024; up 23 since FY2024.
26 $1,147,409
Rank history: not on the FY2021–FY2023 lists and #12 in FY2024; down 14 since FY2024.
27 $1,001,572
Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and #27 in FY2024; unchanged since FY2024.
28 $936,080
Rank history: #55 in FY2021, #63 in FY2022, #90 in FY2023 and #37 in FY2024; up 9 since FY2024.
29
Software Information Resource Corp
$905,693
Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and #35 in FY2024; up 6 since FY2024.
30 $856,786
Rank history: not on the FY2021–FY2024 lists; new.
31 $745,954
Rank history: not on the FY2021–FY2022 lists, #49 in FY2023 and #49 in FY2024; up 18 since FY2024.
32 $711,760
Rank history: #62 in FY2021, not on the FY2022 list, #76 in FY2023 and #92 in FY2024; up 60 since FY2024.
33 $701,727
Rank history: #29 in FY2021, #32 in FY2022, #29 in FY2023 and #30 in FY2024; down 3 since FY2024.
34 $684,152
Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and #29 in FY2024; down 5 since FY2024.
35 $571,121
Rank history: not on the FY2021–FY2024 lists; new.
36 $505,584
Rank history: not on the FY2021–FY2024 lists; new.
37 $487,959
Rank history: not on the FY2021–FY2023 lists and #66 in FY2024; up 29 since FY2024.
38 $440,464
Rank history: #50 in FY2021, #65 in FY2022, #48 in FY2023 and #54 in FY2024; up 16 since FY2024.
39 $439,163
Rank history: #64 in FY2021, #94 in FY2022, #54 in FY2023 and #59 in FY2024; up 20 since FY2024.
40 $418,369
Rank history: not on the FY2021–FY2022 lists, #97 in FY2023 and not on the FY2024 list; returned.
41 $400,000
Rank history: not on the FY2021–FY2022 lists, #64 in FY2023 and #65 in FY2024; up 24 since FY2024.
42 $338,281
Rank history: not on the FY2021–FY2024 lists; new.
43 $324,025
Rank history: #77 in FY2021, #78 in FY2022, #70 in FY2023 and #57 in FY2024; up 14 since FY2024.
44 $297,982
Rank history: not on the FY2021–FY2024 lists; new.
45
UEI F7CWBPRVVZS8
$288,995
Rank history: not on the FY2021–FY2023 lists and #98 in FY2024; up 53 since FY2024.
46 $276,533
Rank history: not on the FY2021–FY2024 lists; new.
47 $275,194
Rank history: not on the FY2021–FY2024 lists; new.
48 $273,108
Rank history: not on the FY2021–FY2023 lists and #89 in FY2024; up 41 since FY2024.
49 $269,559
Rank history: not on the FY2021–FY2024 lists; new.
50 $257,362
Rank history: not on the FY2021–FY2023 lists and #95 in FY2024; up 45 since FY2024.
51 $252,987
Rank history: not on the FY2021–FY2024 lists; new.
52 $249,653
Rank history: #99 in FY2021, not on the FY2022–FY2023 lists and #82 in FY2024; up 30 since FY2024.
53 $243,695
Rank history: not on the FY2021–FY2024 lists; new.
54 $239,943
Rank history: not on the FY2021–FY2024 lists; up 49 since FY2024.
55 $239,533
Rank history: not on the FY2021–FY2024 lists; up 50 since FY2024.
56 $236,777
Rank history: not on the FY2021 list, #74 in FY2022 and not on the FY2023–FY2024 lists; up 56 since FY2024.
57 $236,399
Rank history: not on the FY2021–FY2024 lists; up 51 since FY2024.
58 $235,677
Rank history: not on the FY2021–FY2024 lists; up 52 since FY2024.
59 $235,031
Rank history: not on the FY2021–FY2024 lists; up 56 since FY2024.
60 $225,860
Rank history: not on the FY2021–FY2024 lists; up 60 since FY2024.
61 $220,540
Rank history: not on the FY2021–FY2024 lists; up 64 since FY2024.
62 $214,306
Rank history: not on the FY2021–FY2024 lists; new.
63 $213,519
Rank history: not on the FY2021–FY2024 lists; up 84 since FY2024.
64 $212,991
Rank history: not on the FY2021–FY2024 lists; up 74 since FY2024.
65 $212,185
Rank history: not on the FY2021–FY2024 lists; up 70 since FY2024.
66 $210,496
Rank history: not on the FY2021–FY2024 lists; new.
67 $207,071
Rank history: not on the FY2021–FY2024 lists; up 40 since FY2024.
68 $207,022
Rank history: not on the FY2021–FY2024 lists; new.
69 $206,955
Rank history: not on the FY2021–FY2024 lists; up 81 since FY2024.
70 $205,888
Rank history: not on the FY2021–FY2024 lists; new.
71 $202,750
Rank history: not on the FY2021–FY2024 lists; up 359 since FY2024.
72 $201,405
Rank history: not on the FY2021–FY2024 lists; up 91 since FY2024.
73 $199,821
Rank history: not on the FY2021 list, #43 in FY2022, #32 in FY2023 and #28 in FY2024; down 45 since FY2024.
74 $199,668
Rank history: not on the FY2021–FY2023 lists and #86 in FY2024; up 12 since FY2024.
75 $199,651
Rank history: not on the FY2021–FY2024 lists; new.
76
UEI L7HXSKF1R545
$198,208
Rank history: not on the FY2021–FY2024 lists; up 133 since FY2024.
77 $198,110
Rank history: not on the FY2021–FY2024 lists; up 88 since FY2024.
78 $196,537
Rank history: not on the FY2021–FY2024 lists; up 80 since FY2024.
79 $194,945
Rank history: not on the FY2021–FY2024 lists; up 229 since FY2024.
80 $192,291
Rank history: not on the FY2021–FY2022 lists, #84 in FY2023 and not on the FY2024 list; up 86 since FY2024.
81 $191,376
Rank history: not on the FY2021–FY2024 lists; up 101 since FY2024.
82 $191,371
Rank history: not on the FY2021–FY2024 lists; up 88 since FY2024.
83 $190,658
Rank history: not on the FY2021–FY2024 lists; new.
84 $188,469
Rank history: not on the FY2021–FY2022 lists, #77 in FY2023 and not on the FY2024 list; returned.
85
Diverse Staffing Services Inc
$184,449
Rank history: not on the FY2021–FY2024 lists; up 263 since FY2024.
86
Clerc Laurent
Top agencies
$182,582
Rank history: not on the FY2021–FY2024 lists; up 100 since FY2024.
87
David E Eidex
Top agencies
$180,395
Rank history: not on the FY2021–FY2024 lists; up 91 since FY2024.
88 $178,988
Rank history: not on the FY2021–FY2024 lists; up 99 since FY2024.
89 $178,882
Rank history: not on the FY2021–FY2024 lists; up 25 since FY2024.
90 $173,924
Rank history: not on the FY2021–FY2024 lists; up 131 since FY2024.
91 $172,297
Rank history: not on the FY2021–FY2024 lists; up 102 since FY2024.
92 $169,355
Rank history: not on the FY2021–FY2024 lists; up 303 since FY2024.
93 $168,994
Rank history: not on the FY2021–FY2024 lists; up 142 since FY2024.
94 $168,883
Rank history: not on the FY2021 list, #100 in FY2022 and not on the FY2023–FY2024 lists; up 119 since FY2024.
95 $168,673
Rank history: not on the FY2021–FY2024 lists; up 122 since FY2024.
96 $165,788
Rank history: not on the FY2021–FY2024 lists; up 135 since FY2024.
97 $164,606
Rank history: not on the FY2021–FY2024 lists; up 137 since FY2024.
98 $162,665
Rank history: not on the FY2021–FY2024 lists; up 167 since FY2024.
99 $162,408
Rank history: not on the FY2021–FY2024 lists; up 146 since FY2024.
100 $160,054
Rank history: not on the FY2021–FY2024 lists; new.
Show 75 more

100 of 316 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 $253 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 R497 contractors in FY2025?

1. Research Triangle Institute ($17M), 2. Iron Vine Security LLC ($13.1M), 3. Poplicus Incorporated ($9.45M), 4. Cloudpareto LLC ($5.06M), 5. Hero Client Rescue S.A. ($5.06M), 6. Htgs-Culmen JV LLC ($4.73M), 7. Kahua, Inc. ($4.62M), 8. Dynamic-Pro Inc. ($3.96M), 9. Maven OFS JV Inc. ($3.78M), 10. Eagle Health Analytics, LLC ($3.13M).

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