Top 100 Contractors in PSC R429: Support – Professional: Emergency Response/Disaster Planning/Preparedness Support, FY2023

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 71% of FY2023 PSC R429 contract dollars

Ranking facts

Contract obligations
$1,497,798,332 Net of deobligations, by contracts coded PSC R429
Contractors
151 Parent companies with an obligation
Largest contractor
Rapid Deployment Inc. $589 million, 31.2% 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 $588,777,606
Rank history: #1 in FY2021, #1 in FY2022, #43 in FY2024 and #10 in FY2025; unchanged since FY2022.
2 $127,420,840
Rank history: #3 in FY2021, #34 in FY2022, #1 in FY2024 and #1 in FY2025; up 32 since FY2022.
3 $112,467,247
Rank history: #25 in FY2021, #9 in FY2022, #11 in FY2024 and #8 in FY2025; up 6 since FY2022.
4 $105,593,125
Rank history: #4 in FY2021, #4 in FY2022, #3 in FY2024 and #12 in FY2025; unchanged since FY2022.
5 $101,036,932
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
6 $80,657,920
Rank history: not on the FY2021–FY2022 lists, #12 in FY2024 and not on the FY2025 list; new.
7 $73,982,098
Rank history: #12 in FY2021, #5 in FY2022, #4 in FY2024 and #4 in FY2025; down 2 since FY2022.
8 $72,238,138
Rank history: #20 in FY2021, #13 in FY2022, #24 in FY2024 and not on the FY2025 list; up 5 since FY2022.
9 $45,076,470
Rank history: #2 in FY2021, #2 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
10 $36,425,290
Rank history: #14 in FY2021, #8 in FY2022, #6 in FY2024 and #3 in FY2025; down 2 since FY2022.
11
Serco North America (Holdings) Inc Through Serco Inc.
$36,001,462
Rank history: #8 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
12 $32,794,849
Rank history: #6 in FY2021, #7 in FY2022, #8 in FY2024 and #7 in FY2025; down 5 since FY2022.
13 $19,811,529
Rank history: #33 in FY2021, #14 in FY2022, #9 in FY2024 and not on the FY2025 list; up 1 since FY2022.
14 $18,775,958
Rank history: #18 in FY2021, #11 in FY2022, #7 in FY2024 and #2 in FY2025; down 3 since FY2022.
15
Aptim Federal Services LLC Through High Desert Support Services, LLC
$13,937,976
Rank history: not on the FY2021 list, #23 in FY2022, #13 in FY2024 and not on the FY2025 list; up 8 since FY2022.
16
Serco Inc
$10,382,149
Rank history: not on the FY2021–FY2022 lists, #5 in FY2024 and #5 in FY2025; new.
17 $9,439,502
Rank history: #34 in FY2021, #25 in FY2022, #16 in FY2024 and #11 in FY2025; up 8 since FY2022.
18 $9,159,768
Rank history: #30 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
19
Intergraph Corporation Through Hexagon US Federal, Inc.
$9,028,001
Rank history: #31 in FY2021, #24 in FY2022, #29 in FY2024 and not on the FY2025 list; up 5 since FY2022.
20 $8,961,282
Rank history: #36 in FY2021, #20 in FY2022, #15 in FY2024 and #17 in FY2025; unchanged since FY2022.
21 $6,059,615
Rank history: #29 in FY2021, #22 in FY2022, #41 in FY2024 and #64 in FY2025; up 1 since FY2022.
22 $6,028,867
Rank history: not on the FY2021 list, #18 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
23 $5,171,547
Rank history: #42 in FY2021, #26 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
24
K2 Group Inc.
$4,829,100
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
25 $4,730,587
Rank history: #47 in FY2021, #29 in FY2022, #30 in FY2024 and #23 in FY2025; up 4 since FY2022.
26 $4,413,783
Rank history: #24 in FY2021, #15 in FY2022, #64 in FY2024 and not on the FY2025 list; down 11 since FY2022.
27
Amentum Services, Inc.
$4,336,358
Rank history: #19 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
28 $3,259,821
Rank history: #79 in FY2021, #39 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
29 $3,175,277
Rank history: #46 in FY2021, #33 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
30 $3,020,549
Rank history: #41 in FY2021, #32 in FY2022, #33 in FY2024 and #28 in FY2025; up 2 since FY2022.
31 $2,888,457
Rank history: #44 in FY2021, #36 in FY2022, not on the FY2024 list and #31 in FY2025; up 5 since FY2022.
32 $2,730,607
Rank history: not on the FY2021–FY2022 lists, #39 in FY2024 and not on the FY2025 list; new.
33 $2,292,475
Rank history: not on the FY2021–FY2022 lists, #23 in FY2024 and #29 in FY2025; new.
34
Accenture Inc. Through Accenture Federal Services LLC
$2,257,359
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
35 $2,092,500
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
36 $1,930,141
Rank history: not on the FY2021 list, #42 in FY2022, #34 in FY2024 and not on the FY2025 list; up 6 since FY2022.
37 $1,910,988
Rank history: #51 in FY2021, #46 in FY2022 and not on the FY2024–FY2025 lists; up 9 since FY2022.
38 $1,848,703
Rank history: #55 in FY2021, #31 in FY2022, #42 in FY2024 and #16 in FY2025; down 7 since FY2022.
39 $1,815,595
Rank history: #54 in FY2021, #43 in FY2022, #44 in FY2024 and not on the FY2025 list; up 4 since FY2022.
40 $1,626,244
Rank history: #61 in FY2021, #47 in FY2022, #45 in FY2024 and #52 in FY2025; up 7 since FY2022.
41
Tribalco LLC
$1,464,082
Rank history: not on the FY2021–FY2022 lists, #66 in FY2024 and #40 in FY2025; new.
42 $1,432,454
Rank history: not on the FY2021 list, #38 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
43 $1,364,107
Rank history: not on the FY2021–FY2022 lists, #36 in FY2024 and #27 in FY2025; new.
44 $1,298,990
Rank history: not on the FY2021–FY2022 lists, #40 in FY2024 and #33 in FY2025; new.
45 $1,159,381
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
46
Transportation Management Services Inc.
$1,128,095
Rank history: #56 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
47 $1,087,135
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
48 $1,063,738
Rank history: #53 in FY2021, #40 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
49 $835,810
Rank history: #67 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; up 14 since FY2022.
50 $834,051
Rank history: not on the FY2021 list, #59 in FY2022, #37 in FY2024 and #26 in FY2025; up 9 since FY2022.
51 $779,016
Rank history: not on the FY2021–FY2022 lists, #59 in FY2024 and not on the FY2025 list; new.
52 $688,663
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
53
Dynamic Service Solutions LLC
$687,203
Rank history: not on the FY2021–FY2022 lists, #56 in FY2024 and not on the FY2025 list; new.
54 $662,442
Rank history: not on the FY2021 list, #87 in FY2022, #82 in FY2024 and #61 in FY2025; up 33 since FY2022.
55 $540,918
Rank history: not on the FY2021 list, #57 in FY2022, #46 in FY2024 and #32 in FY2025; up 2 since FY2022.
56
MJL Enterprises LLC
$531,306
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57 $491,502
Rank history: not on the FY2021–FY2022 lists, #47 in FY2024 and not on the FY2025 list; new.
58 $487,332
Rank history: not on the FY2021 list, #54 in FY2022, #73 in FY2024 and #58 in FY2025; down 4 since FY2022.
59
Syntelligent Analytic Solutions LLC
$409,632
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
60 $406,380
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
61 $400,931
Rank history: #93 in FY2021, #79 in FY2022, #74 in FY2024 and #55 in FY2025; up 18 since FY2022.
62
MAG DS Corp.
$400,250
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
63 $389,945
Rank history: #83 in FY2021, #71 in FY2022, #60 in FY2024 and #60 in FY2025; up 8 since FY2022.
64 $386,912
Rank history: not on the FY2021–FY2022 lists, #78 in FY2024 and #68 in FY2025; new.
65 $384,794
Rank history: #86 in FY2021, not on the FY2022 list, #88 in FY2024 and not on the FY2025 list; returned.
66 $371,862
Rank history: not on the FY2021 list, #56 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
67 $342,817
Rank history: not on the FY2021–FY2022 lists, #75 in FY2024 and not on the FY2025 list; new.
68 $335,425
Rank history: #90 in FY2021, #73 in FY2022, #72 in FY2024 and not on the FY2025 list; up 5 since FY2022.
69 $334,276
Rank history: #92 in FY2021, #66 in FY2022, #85 in FY2024 and not on the FY2025 list; down 3 since FY2022.
70 $326,058
Rank history: not on the FY2021–FY2022 lists, #76 in FY2024 and #56 in FY2025; new.
71 $311,648
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
72 $296,889
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 81 since FY2022.
73 $292,895
Rank history: #91 in FY2021, #75 in FY2022, #61 in FY2024 and not on the FY2025 list; up 2 since FY2022.
74
Constant and Associates Inc.
$289,317
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75 $275,324
Rank history: #94 in FY2021, #88 in FY2022, #70 in FY2024 and not on the FY2025 list; up 13 since FY2022.
76 $274,494
Rank history: not on the FY2021 list, #76 in FY2022, #77 in FY2024 and #62 in FY2025; unchanged since FY2022.
77 $263,974
Rank history: not on the FY2021 list, #93 in FY2022, not on the FY2024 list and #92 in FY2025; up 16 since FY2022.
78 $249,996
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
79 $232,641
Rank history: not on the FY2021 list, #91 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
80 $222,184
Rank history: #97 in FY2021, #81 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
81
Regency Consulting Inc
$204,605
Rank history: not on the FY2021–FY2022 lists, #80 in FY2024 and not on the FY2025 list; new.
82
Crisis Response Co LLC
$200,000
Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #78 in FY2025; new.
83 $187,437
Rank history: not on the FY2021 list, #94 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
84 $180,996
Rank history: not on the FY2021 list, #83 in FY2022, #81 in FY2024 and not on the FY2025 list; down 1 since FY2022.
85 $163,754
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
86 $159,303
Rank history: not on the FY2021 list, #41 in FY2022 and not on the FY2024–FY2025 lists; down 45 since FY2022.
87
Polygon US Corporation
$154,130
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
88
Aldevra LLC
$139,999
Rank history: not on the FY2021–FY2022 lists, #84 in FY2024 and #71 in FY2025; new.
89 $134,888
Rank history: not on the FY2021 list, #90 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
90 $104,348
Rank history: not on the FY2021–FY2022 lists, #98 in FY2024 and #72 in FY2025; up 12 since FY2022.
91 $100,937
Rank history: not on the FY2021–FY2022 lists, #89 in FY2024 and #39 in FY2025; up 28 since FY2022.
92 $100,000
Rank history: not on the FY2021 list, #97 in FY2022, #93 in FY2024 and #82 in FY2025; up 5 since FY2022.
93
Critical OPS LLC
$99,150
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94 $99,140
Rank history: #70 in FY2021, #61 in FY2022, #57 in FY2024 and #44 in FY2025; down 33 since FY2022.
95 $86,394
Rank history: not on the FY2021–FY2022 lists, #54 in FY2024 and #47 in FY2025; new.
96 $83,759
Rank history: not on the FY2021 list, #96 in FY2022, not on the FY2024 list and #80 in FY2025; unchanged since FY2022.
97 $68,943
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
98 $65,196
Rank history: not on the FY2021 list, #100 in FY2022, #95 in FY2024 and not on the FY2025 list; up 2 since FY2022.
99 $65,070
Rank history: not on the FY2021 list, #85 in FY2022, #86 in FY2024 and not on the FY2025 list; down 14 since FY2022.
100 $64,746
Rank history: not on the FY2021 list, #99 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
Show 75 more

100 of 151 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 $1.89 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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 R429 contractors in FY2023?

1. Rapid Deployment Inc. ($589M), 2. Fluor Corporation ($127M), 3. Integrated Quality Solutions, LLC ($112M), 4. Life Science Logistics LLC ($106M), 5. AECOM ($101M), 6. Deployed Services, LLC ($80.7M), 7. Tetra Tech, Inc. ($74M), 8. Esmark Corp. ($72.2M), 9. Mvm, Inc. ($45.1M), 10. Chemonics International, Inc. ($36.4M).

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