Top 100 Contractors in PSC R699: Other Administrative Support Services, FY2025

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

The top 10 won 39% of FY2025 PSC R699 contract dollars

Ranking facts

Contract obligations
$3,344,712,674 Net of deobligations, by contracts coded PSC R699
Contractors
1,472 Parent companies with an obligation
Largest contractor
Ministry of Defense $862 million, 23.9% 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
Ministry of Defense
$861,627,503
Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2
CGI Federal Inc.
$71,183,386
Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; up 44 since FY2024.
3 $69,784,616
Rank history: #3 in FY2021, #83 in FY2022, #6 in FY2023 and #6 in FY2024; up 3 since FY2024.
4 $67,044,153
Rank history: not on the FY2021–FY2024 lists; new.
5 $63,658,897
Rank history: not on the FY2021–FY2023 lists and #3 in FY2024; down 2 since FY2024.
6 $57,339,388
Rank history: not on the FY2021–FY2024 lists; new.
7 $56,446,173
Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 2 since FY2024.
8 $52,810,865
Rank history: not on the FY2021–FY2024 lists; new.
9 $51,941,047
Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and #20 in FY2024; up 11 since FY2024.
10 $38,398,946
Rank history: #40 in FY2021, #12 in FY2022, #10 in FY2023 and #10 in FY2024; unchanged since FY2024.
11 $37,696,033
Rank history: #8 in FY2021, #8 in FY2022, #2 in FY2023 and #4 in FY2024; down 7 since FY2024.
12 $35,585,874
Rank history: not on the FY2021–FY2023 lists and #55 in FY2024; up 43 since FY2024.
13 $33,141,105
Rank history: not on the FY2021 list, #24 in FY2022, #9 in FY2023 and #14 in FY2024; up 1 since FY2024.
14 $32,350,359
Rank history: not on the FY2021 list, #21 in FY2022, #21 in FY2023 and #16 in FY2024; up 2 since FY2024.
15 $31,108,778
Rank history: not on the FY2021–FY2023 lists and #2 in FY2024; down 13 since FY2024.
16 $28,099,025
Rank history: not on the FY2021–FY2024 lists; new.
17 $27,228,141
Rank history: not on the FY2021–FY2023 lists and #17 in FY2024; unchanged since FY2024.
18 $25,462,121
Rank history: #5 in FY2021, #5 in FY2022, #19 in FY2023 and #25 in FY2024; up 7 since FY2024.
19 $25,263,583
Rank history: not on the FY2021–FY2022 lists, #14 in FY2023 and #15 in FY2024; down 4 since FY2024.
20 $23,597,000
Rank history: #12 in FY2021, #15 in FY2022, #28 in FY2023 and #38 in FY2024; up 18 since FY2024.
21 $22,649,590
Rank history: not on the FY2021–FY2024 lists; up 242 since FY2024.
22
The Building People LLC
$21,624,798
Rank history: not on the FY2021–FY2022 lists, #22 in FY2023 and #13 in FY2024; down 9 since FY2024.
23 $21,046,573
Rank history: #10 in FY2021, #11 in FY2022, #15 in FY2023 and #23 in FY2024; unchanged since FY2024.
24 $19,943,644
Rank history: not on the FY2021 list, #4 in FY2022, not on the FY2023 list and #11 in FY2024; down 13 since FY2024.
25 $17,101,956
Rank history: not on the FY2021–FY2024 lists; up 109 since FY2024.
26 $16,443,196
Rank history: not on the FY2021–FY2024 lists; new.
27 $16,288,496
Rank history: #20 in FY2021, #69 in FY2022, #27 in FY2023 and not on the FY2024 list; up 374 since FY2024.
28 $14,899,375
Rank history: not on the FY2021–FY2024 lists; up 264 since FY2024.
29
Virtual Computing Technology Inc
$14,766,854
Rank history: not on the FY2021–FY2024 lists; up 89 since FY2024.
30 $14,689,294
Rank history: #11 in FY2021, #14 in FY2022, #38 in FY2023 and #45 in FY2024; up 15 since FY2024.
31
Magellan Federal Inc.
$14,547,014
Rank history: not on the FY2021–FY2023 lists and #77 in FY2024; up 46 since FY2024.
32
Yorktown Systems Group Inc
$14,486,401
Rank history: not on the FY2021–FY2022 lists, #65 in FY2023 and #40 in FY2024; up 8 since FY2024.
33 $14,444,329
Rank history: #52 in FY2021, #43 in FY2022, #42 in FY2023 and #32 in FY2024; down 1 since FY2024.
34
Teya Enterprises LLC
$13,938,002
Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and #36 in FY2024; up 2 since FY2024.
35 $13,715,503
Rank history: #66 in FY2021, #75 in FY2022, not on the FY2023 list and #62 in FY2024; up 27 since FY2024.
37 $13,526,258
Rank history: not on the FY2021 list, #99 in FY2022, #62 in FY2023 and #39 in FY2024; up 2 since FY2024.
38 $13,490,109
Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; down 8 since FY2024.
39
Peckham Vocational Industries Inc.
$12,953,581
Rank history: not on the FY2021–FY2024 lists; new.
40 $12,877,226
Rank history: not on the FY2021–FY2024 lists; up 189 since FY2024.
41 $12,869,329
Rank history: not on the FY2021 list, #78 in FY2022 and not on the FY2023–FY2024 lists; returned.
42 $12,775,450
Rank history: not on the FY2021–FY2023 lists and #85 in FY2024; up 43 since FY2024.
43 $12,435,071
Rank history: #47 in FY2021, #68 in FY2022, not on the FY2023 list and #53 in FY2024; up 10 since FY2024.
44 $11,810,863
Rank history: #6 in FY2021, #22 in FY2022, #11 in FY2023 and #12 in FY2024; down 32 since FY2024.
45 $11,639,591
Rank history: #53 in FY2021, #85 in FY2022, #71 in FY2023 and #48 in FY2024; up 3 since FY2024.
46 $11,154,655
Rank history: not on the FY2021–FY2023 lists and #56 in FY2024; up 10 since FY2024.
47 $10,951,307
Rank history: #23 in FY2021, #35 in FY2022, #26 in FY2023 and #47 in FY2024; unchanged since FY2024.
48 $10,915,302
Rank history: #30 in FY2021, #42 in FY2022, #63 in FY2023 and #33 in FY2024; down 15 since FY2024.
49 $10,455,124
Rank history: not on the FY2021 list, #92 in FY2022 and not on the FY2023–FY2024 lists; returned.
50 $10,348,565
Rank history: not on the FY2021 list, #32 in FY2022, #41 in FY2023 and #28 in FY2024; down 22 since FY2024.
51
Accenture Federal Services LLC 2 awardees
$10,208,592
Rank history: not on the FY2021–FY2023 lists and #9 in FY2024; down 42 since FY2024.
52 $10,055,862
Rank history: not on the FY2021–FY2024 lists; new.
53 $9,634,644
Rank history: not on the FY2021–FY2023 lists and #93 in FY2024; up 40 since FY2024.
54 $9,428,516
Rank history: not on the FY2021–FY2022 lists, #79 in FY2023 and #69 in FY2024; up 15 since FY2024.
55 $9,208,747
Rank history: not on the FY2021–FY2023 lists and #80 in FY2024; up 25 since FY2024.
56 $9,164,878
Rank history: not on the FY2021–FY2024 lists; new.
57 $8,945,879
Rank history: #32 in FY2021, #34 in FY2022, #49 in FY2023 and #65 in FY2024; up 8 since FY2024.
58 $8,698,149
Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and #73 in FY2024; up 15 since FY2024.
59 $8,602,676
Rank history: not on the FY2021–FY2024 lists; up 53 since FY2024.
60 $8,528,229
Rank history: not on the FY2021–FY2023 lists and #87 in FY2024; up 27 since FY2024.
61 $8,516,789
Rank history: not on the FY2021–FY2023 lists and #98 in FY2024; up 37 since FY2024.
62
Independent Strategic Management Solutions Inc
$8,502,504
Rank history: not on the FY2021–FY2024 lists; up 57 since FY2024.
63 $8,297,198
Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and #81 in FY2024; up 18 since FY2024.
64
Fury Solutions LLC
$8,259,820
Rank history: not on the FY2021–FY2023 lists and #99 in FY2024; up 35 since FY2024.
65 $8,253,932
Rank history: not on the FY2021–FY2024 lists; new.
66 $8,226,944
Rank history: #57 in FY2021, #71 in FY2022, #89 in FY2023 and #71 in FY2024; up 5 since FY2024.
67
The Johns Hopkins University Applied Physics Laboratory LLC
$8,154,309
Rank history: not on the FY2021–FY2024 lists; new.
68 $8,144,145
Rank history: not on the FY2021–FY2024 lists; up 39 since FY2024.
69 $8,068,229
Rank history: not on the FY2021–FY2024 lists; up 284 since FY2024.
70 $7,950,496
Rank history: not on the FY2021–FY2024 lists; up 36 since FY2024.
71 $7,871,858
Rank history: not on the FY2021–FY2023 lists and #72 in FY2024; up 1 since FY2024.
72 $7,812,948
Rank history: not on the FY2021–FY2024 lists; up 50 since FY2024.
73 $7,806,665
Rank history: not on the FY2021–FY2024 lists; up 147 since FY2024.
74
One Federal Solution Corporation
$7,769,445
Rank history: not on the FY2021–FY2022 lists, #92 in FY2023 and #59 in FY2024; down 15 since FY2024.
75 $7,685,670
Rank history: not on the FY2021 list, #74 in FY2022, #95 in FY2023 and #94 in FY2024; up 19 since FY2024.
76 $7,600,910
Rank history: not on the FY2021–FY2024 lists; up 40 since FY2024.
77 $7,580,246
Rank history: #41 in FY2021, #41 in FY2022, #47 in FY2023 and #49 in FY2024; down 28 since FY2024.
78 $7,562,235
Rank history: #33 in FY2021, #28 in FY2022, #32 in FY2023 and #21 in FY2024; down 57 since FY2024.
80 $7,494,011
Rank history: #75 in FY2021, #76 in FY2022, #88 in FY2023 and #89 in FY2024; up 9 since FY2024.
81 $7,375,397
Rank history: not on the FY2021–FY2024 lists; up 20 since FY2024.
82 $7,351,451
Rank history: not on the FY2021–FY2023 lists and #35 in FY2024; down 47 since FY2024.
83 $7,350,383
Rank history: not on the FY2021–FY2024 lists; new.
84 $7,349,723
Rank history: #42 in FY2021, #84 in FY2022, #82 in FY2023 and #64 in FY2024; down 20 since FY2024.
85
Siertek Ltd.
$7,263,024
Rank history: not on the FY2021–FY2024 lists; new.
86 $7,146,569
Rank history: not on the FY2021–FY2024 lists; new.
87 $7,126,862
Rank history: not on the FY2021–FY2024 lists; new.
88
ManTech International Corporation Through Mantech Advanced Systems International, Inc.
$7,070,053
Rank history: not on the FY2021–FY2024 lists; up 248 since FY2024.
89 $7,008,378
Rank history: not on the FY2021–FY2022 lists, #99 in FY2023 and #76 in FY2024; down 13 since FY2024.
90
Network Designs Inc
$6,974,551
Rank history: not on the FY2021–FY2023 lists and #95 in FY2024; up 5 since FY2024.
91 $6,803,832
Rank history: not on the FY2021–FY2024 lists; up 18 since FY2024.
92 $6,760,258
Rank history: not on the FY2021–FY2024 lists; up 32 since FY2024.
93 $6,660,286
Rank history: not on the FY2021–FY2024 lists; up 139 since FY2024.
94 $6,611,403
Rank history: #44 in FY2021, #44 in FY2022, #45 in FY2023 and #41 in FY2024; down 53 since FY2024.
95 $6,579,778
Rank history: not on the FY2021–FY2023 lists and #90 in FY2024; down 5 since FY2024.
96 $6,550,911
Rank history: not on the FY2021–FY2024 lists; up 14 since FY2024.
97 $6,543,416
Rank history: #87 in FY2021 and not on the FY2022–FY2024 lists; up 11 since FY2024.
98 $6,539,254
Rank history: not on the FY2021 list, #93 in FY2022 and not on the FY2023–FY2024 lists; up 84 since FY2024.
99 $6,467,563
Rank history: not on the FY2021–FY2023 lists and #92 in FY2024; down 7 since FY2024.
100
Tatitlek Corporation Through Tatitlek Technologies, LLC
$6,415,099
Rank history: not on the FY2021–FY2022 lists, #67 in FY2023 and #96 in FY2024; down 4 since FY2024.
Show 75 more

100 of 1,472 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 $3.61 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. 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 R699 contractors in FY2025?

1. Ministry of Defense ($862M), 2. CGI Federal Inc. ($71.2M), 3. Brillient Corporation ($69.8M), 4. Trace Systems, Inc. ($67M), 5. Peraton Inc. ($63.7M), 6. F.h. Cann & Associates, Inc. ($57.3M), 7. Deloitte ($56.4M), 8. Edfinancial Services LLC ($52.8M), 9. Management Solutions LLC ($51.9M), 10. Project Enhancement Corporation ($38.4M).

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