Top 100 Contractors in PSC AC33: National Defense R&D Services; Defense-Related Activities; Experimental Development, FY2024

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 59% of FY2024 PSC AC33 contract dollars

Ranking facts

Contract obligations
$3,344,445,775 Net of deobligations, by contracts coded PSC AC33
Contractors
384 Parent companies with an obligation
Largest contractor
Textron Inc. $881 million, 26.0% 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 $880,758,275
Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2 $252,516,631
Rank history: #17 in FY2021, #2 in FY2022, #2 in FY2023 and #2 in FY2025; unchanged since FY2023.
3 $202,910,941
Rank history: not on the FY2021–FY2023 lists and #3 in FY2025; new.
4 $147,730,448
Rank history: #35 in FY2021, #65 in FY2022, #76 in FY2023 and #5 in FY2025; up 72 since FY2023.
5 $124,130,040
Rank history: not on the FY2021–FY2023 lists and #8 in FY2025; new.
6 $108,978,726
Rank history: not on the FY2021 list, #1 in FY2022, #6 in FY2023 and #46 in FY2025; unchanged since FY2023.
7 $105,045,472
Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and #6 in FY2025; up 3 since FY2023.
8 $57,395,981
Rank history: #11 in FY2021, #6 in FY2022, #3 in FY2023 and not on the FY2025 list; down 5 since FY2023.
9 $56,396,777
Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
10 $54,159,478
Rank history: #15 in FY2021, #17 in FY2022, #11 in FY2023 and #10 in FY2025; up 1 since FY2023.
11 $48,613,726
Rank history: #8 in FY2021, #7 in FY2022, #8 in FY2023 and #13 in FY2025; down 3 since FY2023.
12 $45,830,726
Rank history: #57 in FY2021, #29 in FY2022, #18 in FY2023 and #9 in FY2025; up 6 since FY2023.
13 $40,368,800
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
14 $38,858,105
Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
15 $38,475,380
Rank history: #2 in FY2021, #3 in FY2022, #4 in FY2023 and #15 in FY2025; down 11 since FY2023.
16 $33,337,032
Rank history: #21 in FY2021, #8 in FY2022, #5 in FY2023 and #11 in FY2025; down 11 since FY2023.
17 $31,297,789
Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; new.
18 $31,168,065
Rank history: not on the FY2021 list, #33 in FY2022, #21 in FY2023 and not on the FY2025 list; up 3 since FY2023.
19 $29,383,693
Rank history: #28 in FY2021, #4 in FY2022, #7 in FY2023 and #18 in FY2025; down 12 since FY2023.
20 $25,898,876
Rank history: not on the FY2021–FY2023 lists and #25 in FY2025; new.
21 $24,939,178
Rank history: #78 in FY2021, #43 in FY2022, #25 in FY2023 and #14 in FY2025; up 4 since FY2023.
22
C3.AI Inc.
$24,915,140
Rank history: not on the FY2021–FY2023 lists and #34 in FY2025; new.
23 $23,574,628
Rank history: #26 in FY2021, #15 in FY2022, #20 in FY2023 and #20 in FY2025; down 3 since FY2023.
24 $23,476,380
Rank history: not on the FY2021 list, #66 in FY2022, #75 in FY2023 and #44 in FY2025; up 51 since FY2023.
25 $18,770,662
Rank history: not on the FY2021 list, #50 in FY2022, #34 in FY2023 and #33 in FY2025; up 9 since FY2023.
26 $18,417,393
Rank history: #54 in FY2021, #51 in FY2022, #40 in FY2023 and #36 in FY2025; up 14 since FY2023.
27
Oceaneering International Inc
$16,969,271
Rank history: not on the FY2021–FY2023 lists and #91 in FY2025; new.
28 $15,999,988
Rank history: not on the FY2021–FY2023 lists and #84 in FY2025; up 225 since FY2023.
29 $15,459,081
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
30 $15,350,000
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
31 $14,862,439
Rank history: not on the FY2021 list, #57 in FY2022, #31 in FY2023 and #52 in FY2025; unchanged since FY2023.
32 $14,807,704
Rank history: #9 in FY2021, #5 in FY2022, #26 in FY2023 and not on the FY2025 list; down 6 since FY2023.
33 $14,364,820
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
34 $14,319,733
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
35 $14,118,990
Rank history: not on the FY2021–FY2022 lists, #93 in FY2023 and not on the FY2025 list; up 58 since FY2023.
36 $13,355,070
Rank history: not on the FY2021 list, #31 in FY2022, #27 in FY2023 and #31 in FY2025; down 9 since FY2023.
37 $13,039,068
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
38 $12,996,007
Rank history: #80 in FY2021, #86 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
39
Kongsberg Underwater Technology LLC Through Kongsberg Discovery US, LLC
$12,359,438
Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
40 $12,049,688
Rank history: #12 in FY2021, not on the FY2022 list, #33 in FY2023 and #26 in FY2025; down 7 since FY2023.
41 $11,441,132
Rank history: not on the FY2021 list, #20 in FY2022, #28 in FY2023 and #100 in FY2025; down 13 since FY2023.
42 $11,414,188
Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and #53 in FY2025; up 11 since FY2023.
43 $10,636,037
Rank history: #79 in FY2021, #16 in FY2022, #13 in FY2023 and #30 in FY2025; down 30 since FY2023.
44 $10,544,681
Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
45 $10,435,892
Rank history: not on the FY2021–FY2023 lists and #7 in FY2025; new.
46 $9,964,112
Rank history: #22 in FY2021, #37 in FY2022, #57 in FY2023 and #57 in FY2025; up 11 since FY2023.
47
Mentis Sciences Inc
$9,634,066
Rank history: not on the FY2021–FY2022 lists, #68 in FY2023 and not on the FY2025 list; up 21 since FY2023.
48 $9,477,256
Rank history: not on the FY2021 list, #49 in FY2022, #56 in FY2023 and not on the FY2025 list; up 8 since FY2023.
49
Vector Atomic Inc
$9,300,000
Rank history: not on the FY2021–FY2023 lists and #65 in FY2025; new.
50 $8,994,162
Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and not on the FY2025 list; down 5 since FY2023.
51
Accenture Federal Services LLC
$8,563,630
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
52 $8,561,814
Rank history: not on the FY2021 list, #27 in FY2022, #39 in FY2023 and #56 in FY2025; down 13 since FY2023.
53 $8,331,910
Rank history: not on the FY2021–FY2023 lists and #66 in FY2025; new.
54 $8,278,722
Rank history: #29 in FY2021, #55 in FY2022, #61 in FY2023 and #48 in FY2025; up 7 since FY2023.
55 $7,940,072
Rank history: #34 in FY2021, #28 in FY2022, not on the FY2023 list and #88 in FY2025; up 46 since FY2023.
56 $7,845,610
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
57 $7,702,723
Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and not on the FY2025 list; down 13 since FY2023.
58 $7,437,124
Rank history: not on the FY2021–FY2023 lists and #54 in FY2025; new.
59 $7,317,767
Rank history: not on the FY2021–FY2023 lists and #62 in FY2025; new.
60 $7,300,802
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
61 $7,230,290
Rank history: not on the FY2021–FY2023 lists and #17 in FY2025; new.
62 $7,108,766
Rank history: #95 in FY2021, not on the FY2022–FY2023 lists and #42 in FY2025; returned.
63 $6,988,148
Rank history: not on the FY2021–FY2023 lists and #51 in FY2025; new.
64 $6,939,036
Rank history: not on the FY2021–FY2023 lists and #55 in FY2025; new.
65 $6,440,321
Rank history: #43 in FY2021, #72 in FY2022, #66 in FY2023 and #89 in FY2025; up 1 since FY2023.
66 $6,338,180
Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
67
General Atomic Technologies Corporation Through General Atomics Aeronautical Systems, Inc.
$6,303,205
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
68 $5,979,717
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
69 $5,976,067
Rank history: not on the FY2021–FY2023 lists and #41 in FY2025; new.
70 $5,697,719
Rank history: #66 in FY2021, #85 in FY2022, #71 in FY2023 and #70 in FY2025; up 1 since FY2023.
71 $5,694,652
Rank history: not on the FY2021 list, #60 in FY2022, #54 in FY2023 and #76 in FY2025; down 17 since FY2023.
72 $5,667,055
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
73 $5,524,803
Rank history: #30 in FY2021, #44 in FY2022, #59 in FY2023 and not on the FY2025 list; down 14 since FY2023.
74 $5,425,908
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
75
Innovative Defense Technologies LLC
$5,298,900
Rank history: not on the FY2021–FY2023 lists and #95 in FY2025; new.
76 $5,171,254
Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and #98 in FY2025; down 39 since FY2023.
77 $5,136,050
Rank history: not on the FY2021–FY2023 lists and #60 in FY2025; new.
78 $4,876,216
Rank history: not on the FY2021–FY2023 lists and #71 in FY2025; new.
79 $4,851,637
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
80 $4,829,929
Rank history: #1 in FY2021, #9 in FY2022, #35 in FY2023 and #22 in FY2025; down 45 since FY2023.
81
KBR Wyle Services LLC 3 awardees
$4,828,691
Rank history: not on the FY2021–FY2023 lists and #39 in FY2025; new.
82 $4,626,595
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
83 $4,577,540
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
84 $4,546,403
Rank history: #65 in FY2021, not on the FY2022–FY2023 lists and #72 in FY2025; returned.
85 $4,464,711
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 50 since FY2023.
86 $4,350,000
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
87 $4,338,466
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 15 since FY2023.
88 $4,233,541
Rank history: not on the FY2021–FY2023 lists and #81 in FY2025; new.
89
Veritas Capital Fund Management, L.L.C. Through Analex Corporation
$4,202,471
Rank history: not on the FY2021 list, #21 in FY2022, #16 in FY2023 and not on the FY2025 list; down 73 since FY2023.
90 $4,130,127
Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; new.
91 $4,056,787
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
92 $4,026,024
Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
93 $3,997,008
Rank history: not on the FY2021–FY2023 lists and #78 in FY2025; new.
94 $3,926,232
Rank history: not on the FY2021–FY2023 lists and #49 in FY2025; new.
95 $3,905,176
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 153 since FY2023.
96
Jacobs Government Services Company Through The Keyw Corporation
$3,903,046
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
97 $3,850,000
Rank history: not on the FY2021–FY2023 lists and #32 in FY2025; new.
98 $3,781,963
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
99 $3,700,000
Rank history: #70 in FY2021, #82 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
100 $3,691,378
Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; new.
Show 75 more

100 of 384 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 $3.39 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 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 AC33 contractors in FY2024?

1. Textron Inc. ($881M), 2. General Dynamics Corporation ($253M), 3. Advanced Technology International ($203M), 4. DCS Corporation ($148M), 5. Mag DS Corp ($124M), 6. Prescient Edge Corporation ($109M), 7. Jetzero, Inc. ($105M), 8. Analytic Services Inc. ($57.4M), 9. IST Research, LLC ($56.4M), 10. Leidos Holdings, Inc. ($54.2M).

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