Top 100 Contractors in PSC DF10: IT and Telecom – IT Management as a Service, FY2025

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

The top 10 won 48% of FY2025 PSC DF10 contract dollars

Ranking facts

Contract obligations
$837,088,052 Net of deobligations, by contracts coded PSC DF10
Contractors
315 Parent companies with an obligation
Largest contractor
CACI International Inc. $133 million, 15.6% 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 $133,362,520
Rank history: #99 in FY2021, not on the FY2022–FY2023 lists and #21 in FY2024; up 20 since FY2024.
2 $78,102,191
Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; down 1 since FY2024.
3 $34,117,448
Rank history: #2 in FY2021, #1 in FY2022, #2 in FY2023 and #2 in FY2024; down 1 since FY2024.
4 $30,408,189
Rank history: #6 in FY2021, #4 in FY2022, #5 in FY2023 and #3 in FY2024; down 1 since FY2024.
5 $28,691,421
Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 1 since FY2024.
6 $27,592,964
Rank history: #26 in FY2021, #7 in FY2022, #12 in FY2023 and #5 in FY2024; down 1 since FY2024.
7
Space Sciences and Engineering LLC
$24,345,500
Rank history: not on the FY2021–FY2023 lists and #26 in FY2024; up 19 since FY2024.
8 $19,697,825
Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #13 in FY2024; up 5 since FY2024.
9
BAM Technologies LLC
$15,546,007
Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and #91 in FY2024; up 82 since FY2024.
10 $14,552,381
Rank history: not on the FY2021–FY2024 lists; up 133 since FY2024.
11 $12,830,143
Rank history: not on the FY2021 list, #22 in FY2022, #10 in FY2023 and #8 in FY2024; down 3 since FY2024.
12 $12,181,619
Rank history: not on the FY2021–FY2024 lists; up 352 since FY2024.
13 $11,290,614
Rank history: not on the FY2021–FY2023 lists and #20 in FY2024; up 7 since FY2024.
14
Navsight Holdings Inc. Through Spire Global Subsidiary, Inc.
$10,924,614
Rank history: not on the FY2021–FY2024 lists; new.
15 $10,916,516
Rank history: #4 in FY2021, #3 in FY2022, #6 in FY2023 and #7 in FY2024; down 8 since FY2024.
16 $10,448,254
Rank history: #53 in FY2021, #14 in FY2022, #16 in FY2023 and #23 in FY2024; up 7 since FY2024.
17 $10,060,163
Rank history: #24 in FY2021, #13 in FY2022, #7 in FY2023 and #11 in FY2024; down 6 since FY2024.
18 $9,936,838
Rank history: #13 in FY2021, #12 in FY2022, #13 in FY2023 and #6 in FY2024; down 12 since FY2024.
19 $9,741,878
Rank history: not on the FY2021–FY2023 lists and #12 in FY2024; down 7 since FY2024.
20 $9,699,293
Rank history: not on the FY2021–FY2024 lists; new.
21 $9,659,583
Rank history: #95 in FY2021, #53 in FY2022, #41 in FY2023 and #47 in FY2024; up 26 since FY2024.
22 $9,049,230
Rank history: not on the FY2021–FY2024 lists; up 207 since FY2024.
23 $8,159,335
Rank history: not on the FY2021–FY2024 lists; new.
24 $8,054,413
Rank history: not on the FY2021–FY2023 lists and #19 in FY2024; down 5 since FY2024.
25 $7,489,425
Rank history: not on the FY2021–FY2024 lists; new.
26 $7,346,586
Rank history: not on the FY2021–FY2024 lists; new.
27 $7,152,212
Rank history: #35 in FY2021, #24 in FY2022, #15 in FY2023 and #77 in FY2024; up 50 since FY2024.
28 $6,901,617
Rank history: #15 in FY2021, #11 in FY2022, #18 in FY2023 and #22 in FY2024; down 6 since FY2024.
29 $6,795,064
Rank history: #7 in FY2021, #8 in FY2022, #9 in FY2023 and #9 in FY2024; down 20 since FY2024.
30 $6,223,368
Rank history: #94 in FY2021, #37 in FY2022, #17 in FY2023 and #45 in FY2024; up 15 since FY2024.
31 $6,097,380
Rank history: not on the FY2021 list, #23 in FY2022, not on the FY2023 list and #28 in FY2024; down 3 since FY2024.
32 $6,095,807
Rank history: not on the FY2021–FY2023 lists and #25 in FY2024; down 7 since FY2024.
33 $5,752,302
Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and #18 in FY2024; down 15 since FY2024.
34 $5,675,548
Rank history: not on the FY2021 list, #95 in FY2022 and not on the FY2023–FY2024 lists; up 147 since FY2024.
35 $5,646,436
Rank history: not on the FY2021–FY2023 lists and #61 in FY2024; up 26 since FY2024.
36 $5,487,623
Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; down 6 since FY2024.
37
Mission Innovate LLC
$5,363,556
Rank history: not on the FY2021–FY2024 lists; up 220 since FY2024.
38
Platform Systems Inc Through Sabre Systems, LLC
$5,190,661
Rank history: not on the FY2021–FY2023 lists and #55 in FY2024; up 17 since FY2024.
39 $4,908,958
Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and #36 in FY2024; down 3 since FY2024.
40
Areli Inc.
$4,772,714
Rank history: not on the FY2021–FY2024 lists; up 115 since FY2024.
41
At-Impact LLC
$4,765,751
Rank history: not on the FY2021–FY2023 lists and #37 in FY2024; down 4 since FY2024.
42 $4,429,815
Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and #40 in FY2024; down 2 since FY2024.
43 $4,426,849
Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and #38 in FY2024; down 5 since FY2024.
44
Guidehouse Inc.
$4,287,677
Rank history: not on the FY2021–FY2024 lists; new.
45 $4,152,038
Rank history: not on the FY2021–FY2024 lists; new.
46 $4,127,984
Rank history: not on the FY2021–FY2024 lists; new.
47 $4,032,166
Rank history: not on the FY2021–FY2023 lists and #68 in FY2024; up 21 since FY2024.
48 $3,882,159
Rank history: not on the FY2021–FY2023 lists and #48 in FY2024; unchanged since FY2024.
49 $3,752,156
Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; down 3 since FY2024.
50
Sona Networks LLC
$3,516,648
Rank history: not on the FY2021–FY2024 lists; up 63 since FY2024.
51 $3,396,171
Rank history: not on the FY2021–FY2022 lists, #77 in FY2023 and #74 in FY2024; up 23 since FY2024.
52 $3,297,183
Rank history: not on the FY2021 list, #64 in FY2022, #67 in FY2023 and #50 in FY2024; down 2 since FY2024.
53 $2,986,585
Rank history: #40 in FY2021, #35 in FY2022, #27 in FY2023 and not on the FY2024 list; returned.
54 $2,968,079
Rank history: not on the FY2021–FY2023 lists and #72 in FY2024; up 18 since FY2024.
55 $2,908,992
Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and #63 in FY2024; up 8 since FY2024.
56 $2,868,948
Rank history: not on the FY2021 list, #38 in FY2022, #43 in FY2023 and #53 in FY2024; down 3 since FY2024.
57 $2,789,225
Rank history: not on the FY2021 list, #76 in FY2022, #45 in FY2023 and #64 in FY2024; up 7 since FY2024.
58 $2,685,654
Rank history: not on the FY2021–FY2023 lists and #97 in FY2024; up 39 since FY2024.
59 $2,652,618
Rank history: not on the FY2021–FY2024 lists; new.
60 $2,576,679
Rank history: #62 in FY2021, #79 in FY2022 and not on the FY2023–FY2024 lists; up 79 since FY2024.
61 $2,545,059
Rank history: #47 in FY2021, #58 in FY2022, #91 in FY2023 and #83 in FY2024; up 22 since FY2024.
62 $2,494,561
Rank history: #32 in FY2021, #44 in FY2022, #44 in FY2023 and #52 in FY2024; down 10 since FY2024.
63 $2,488,943
Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and #29 in FY2024; down 34 since FY2024.
64 $2,420,554
Rank history: not on the FY2021–FY2023 lists and #98 in FY2024; up 34 since FY2024.
65 $2,393,088
Rank history: #83 in FY2021, #73 in FY2022, #82 in FY2023 and #78 in FY2024; up 13 since FY2024.
66 $2,380,524
Rank history: #48 in FY2021, #81 in FY2022, not on the FY2023 list and #43 in FY2024; down 23 since FY2024.
67 $2,257,165
Rank history: not on the FY2021–FY2023 lists and #67 in FY2024; unchanged since FY2024.
68
Adsync Technologies Inc.
$2,247,731
Rank history: not on the FY2021–FY2024 lists; new.
69 $2,049,846
Rank history: #49 in FY2021, #60 in FY2022, #71 in FY2023 and not on the FY2024 list; up 53 since FY2024.
70 $2,038,907
Rank history: not on the FY2021–FY2023 lists and #82 in FY2024; up 12 since FY2024.
71 $2,014,371
Rank history: not on the FY2021–FY2024 lists; new.
72 $1,972,560
Rank history: #34 in FY2021, #47 in FY2022, #53 in FY2023 and #58 in FY2024; down 14 since FY2024.
73
Riva Solutions Inc
$1,937,214
Rank history: not on the FY2021–FY2024 lists; up 106 since FY2024.
74
IHS Global Inc
$1,898,009
Rank history: not on the FY2021–FY2023 lists and #81 in FY2024; up 7 since FY2024.
75 $1,820,975
Rank history: not on the FY2021–FY2024 lists; up 200 since FY2024.
76 $1,818,414
Rank history: not on the FY2021–FY2024 lists; up 38 since FY2024.
77 $1,789,681
Rank history: not on the FY2021–FY2024 lists; up 26 since FY2024.
78 $1,770,000
Rank history: not on the FY2021–FY2022 lists, #83 in FY2023 and #86 in FY2024; up 8 since FY2024.
79 $1,763,070
Rank history: not on the FY2021–FY2023 lists and #71 in FY2024; down 8 since FY2024.
80
Twoday Danmark A/S
$1,742,800
Rank history: not on the FY2021–FY2023 lists and #87 in FY2024; up 7 since FY2024.
81 $1,722,720
Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and #90 in FY2024; up 9 since FY2024.
82 $1,645,204
Rank history: not on the FY2021–FY2024 lists; new.
83 $1,608,000
Rank history: not on the FY2021–FY2022 lists, #93 in FY2023 and #95 in FY2024; up 12 since FY2024.
84 $1,500,600
Rank history: not on the FY2021–FY2024 lists; new.
85 $1,488,400
Rank history: not on the FY2021–FY2024 lists; up 25 since FY2024.
86 $1,462,177
Rank history: not on the FY2021 list, #98 in FY2022, #66 in FY2023 and #79 in FY2024; down 7 since FY2024.
87 $1,443,236
Rank history: not on the FY2021 list, #70 in FY2022, #86 in FY2023 and not on the FY2024 list; up 14 since FY2024.
88 $1,431,655
Rank history: #44 in FY2021, #46 in FY2022, #38 in FY2023 and #27 in FY2024; down 61 since FY2024.
89 $1,426,008
Rank history: not on the FY2021–FY2024 lists; new.
90
Tuvli LLC
$1,387,867
Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and #33 in FY2024; down 57 since FY2024.
91
ManTech International Corporation Through Mantech Advanced Systems International, Inc.
$1,367,353
Rank history: not on the FY2021–FY2023 lists and #14 in FY2024; down 77 since FY2024.
92 $1,357,434
Rank history: not on the FY2021–FY2024 lists; up 14 since FY2024.
93 $1,349,170
Rank history: not on the FY2021–FY2024 lists; new.
94 $1,321,584
Rank history: #50 in FY2021, #57 in FY2022, #64 in FY2023 and #96 in FY2024; up 2 since FY2024.
95 $1,300,991
Rank history: not on the FY2021–FY2024 lists; new.
96 $1,250,899
Rank history: not on the FY2021–FY2024 lists; new.
97 $1,250,037
Rank history: not on the FY2021–FY2024 lists; up 45 since FY2024.
98
Triple Point Security Inc
$1,214,646
Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and not on the FY2024 list; returned.
99 $1,195,952
Rank history: not on the FY2021–FY2024 lists; up 96 since FY2024.
Show 75 more

100 of 315 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 $855 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 DF10 contractors in FY2025?

1. CACI International Inc. ($133M), 2. Accenture Federal Services LLC ($78.1M), 3. Rei Systems, Inc. ($34.1M), 4. Digital Management LLC ($30.4M), 5. World Wide Technology LLC ($28.7M), 6. General Dynamics Corporation ($27.6M), 7. Space Sciences and Engineering LLC ($24.3M), 8. T and T Consulting Services Inc. ($19.7M), 9. BAM Technologies LLC ($15.5M), 10. Dell Technologies Inc. ($14.6M).

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