Top 100 Contractors in PSC R424: Expert Witness, FY2024

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

The top 10 won 40% of FY2024 PSC R424 contract dollars

Ranking facts

Contract obligations
$301,831,246 Net of deobligations, by contracts coded PSC R424
Contractors
887 Parent companies with an obligation
Largest contractor
Georgia TECH Applied Research Corp $28.4 million, 7.4% 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 $28,353,824
Rank history: #29 in FY2021, not on the FY2022–FY2023 lists and #1 in FY2025; returned.
2 $26,541,234
Rank history: #8 in FY2021, #5 in FY2022, #6 in FY2023 and #2 in FY2025; up 4 since FY2023.
3 $22,104,689
Rank history: #3 in FY2021, #7 in FY2022, #3 in FY2023 and #14 in FY2025; unchanged since FY2023.
4 $21,050,668
Rank history: #2 in FY2021, #2 in FY2022, #7 in FY2023 and #6 in FY2025; up 3 since FY2023.
5 $12,785,388
Rank history: #6 in FY2021, #3 in FY2022, #5 in FY2023 and #3 in FY2025; unchanged since FY2023.
6 $11,765,604
Rank history: #7 in FY2021, #11 in FY2022, #9 in FY2023 and #5 in FY2025; up 3 since FY2023.
7 $11,665,596
Rank history: #4 in FY2021, #6 in FY2022, #2 in FY2023 and #20 in FY2025; down 5 since FY2023.
8 $7,727,133
Rank history: #21 in FY2021, #32 in FY2022, #8 in FY2023 and #7 in FY2025; unchanged since FY2023.
9 $7,219,974
Rank history: not on the FY2021–FY2022 lists, #14 in FY2023 and #38 in FY2025; up 5 since FY2023.
10 $6,330,413
Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and #49 in FY2025; unchanged since FY2023.
11 $4,717,625
Rank history: #28 in FY2021, #13 in FY2022, #15 in FY2023 and #27 in FY2025; up 4 since FY2023.
12
Gradco LLC
$4,215,019
Rank history: not on the FY2021–FY2023 lists and #10 in FY2025; up 338 since FY2023.
13 $4,189,841
Rank history: not on the FY2021 list, #10 in FY2022, #40 in FY2023 and #8 in FY2025; up 27 since FY2023.
14 $3,850,975
Rank history: #11 in FY2021, #18 in FY2022, #20 in FY2023 and #21 in FY2025; up 6 since FY2023.
15 $3,559,051
Rank history: #34 in FY2021, #29 in FY2022, #70 in FY2023 and not on the FY2025 list; up 55 since FY2023.
16 $3,464,213
Rank history: #13 in FY2021, #14 in FY2022, #21 in FY2023 and #9 in FY2025; up 5 since FY2023.
17 $3,420,000
Rank history: #26 in FY2021, #27 in FY2022, #23 in FY2023 and #18 in FY2025; up 6 since FY2023.
18 $3,351,165
Rank history: not on the FY2021 list, #36 in FY2022, #22 in FY2023 and #15 in FY2025; up 4 since FY2023.
19 $3,009,441
Rank history: #85 in FY2021, not on the FY2022 list, #28 in FY2023 and not on the FY2025 list; up 9 since FY2023.
20 $2,995,947
Rank history: #18 in FY2021, #21 in FY2022, #18 in FY2023 and #34 in FY2025; down 2 since FY2023.
21 $2,757,091
Rank history: #14 in FY2021, #24 in FY2022, #12 in FY2023 and #42 in FY2025; down 9 since FY2023.
22 $2,674,194
Rank history: not on the FY2021 list, #31 in FY2022, not on the FY2023 list and not on the FY2025 list; up 91 since FY2023.
23 $2,490,835
Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and #25 in FY2025; up 14 since FY2023.
24 $2,327,325
Rank history: not on the FY2021–FY2023 lists and #88 in FY2025; new.
25
Accenture Federal Services LLC
$2,258,591
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
26 $2,061,580
Rank history: not on the FY2021–FY2023 lists and #70 in FY2025; new.
27 $2,043,947
Rank history: #27 in FY2021, #65 in FY2022, #42 in FY2023 and #13 in FY2025; up 15 since FY2023.
28 $1,941,533
Rank history: not on the FY2021 list, #34 in FY2022, #55 in FY2023 and not on the FY2025 list; up 27 since FY2023.
29 $1,895,446
Rank history: #93 in FY2021, not on the FY2022 list, #88 in FY2023 and #58 in FY2025; up 59 since FY2023.
30
Kleinschmidt Associates
$1,858,174
Rank history: not on the FY2021–FY2023 lists and #41 in FY2025; new.
31 $1,804,617
Rank history: #41 in FY2021, #90 in FY2022, #66 in FY2023 and #45 in FY2025; up 35 since FY2023.
32 $1,746,941
Rank history: not on the FY2021 list, #33 in FY2022, #38 in FY2023 and #17 in FY2025; up 6 since FY2023.
33 $1,738,190
Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; new.
34 $1,487,489
Rank history: #44 in FY2021, not on the FY2022 list, #39 in FY2023 and #28 in FY2025; up 5 since FY2023.
35 $1,439,534
Rank history: not on the FY2021–FY2022 lists, #43 in FY2023 and #24 in FY2025; up 8 since FY2023.
36 $1,426,552
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 68 since FY2023.
37 $1,412,704
Rank history: not on the FY2021 list, #45 in FY2022, #58 in FY2023 and not on the FY2025 list; up 21 since FY2023.
38 $1,410,833
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
39 $1,386,811
Rank history: #78 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 90 since FY2023.
40 $1,383,294
Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and #93 in FY2025; up 11 since FY2023.
41 $1,369,125
Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and #29 in FY2025; up 3 since FY2023.
42 $1,329,791
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
43 $1,301,545
Rank history: not on the FY2021 list, #26 in FY2022, #16 in FY2023 and #23 in FY2025; down 27 since FY2023.
44 $1,252,050
Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and not on the FY2025 list; down 20 since FY2023.
45 $1,205,700
Rank history: #91 in FY2021, #51 in FY2022, #50 in FY2023 and not on the FY2025 list; up 5 since FY2023.
46 $1,197,997
Rank history: #24 in FY2021, #44 in FY2022, #60 in FY2023 and #30 in FY2025; up 14 since FY2023.
47 $1,141,801
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 56 since FY2023.
48 $1,134,761
Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #54 in FY2025; unchanged since FY2023.
49 $1,058,920
Rank history: not on the FY2021 list, #74 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
50 $987,438
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 274 since FY2023.
51 $977,080
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
52
Taylor & Mulder Inc
$965,583
Rank history: not on the FY2021–FY2022 lists, #85 in FY2023 and #82 in FY2025; up 33 since FY2023.
53 $963,239
Rank history: not on the FY2021–FY2023 lists and #62 in FY2025; new.
54 $924,891
Rank history: #38 in FY2021, #28 in FY2022, #54 in FY2023 and not on the FY2025 list; unchanged since FY2023.
55 $896,500
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
56 $895,000
Rank history: not on the FY2021–FY2023 lists and #52 in FY2025; new.
57 $871,205
Rank history: #31 in FY2021, #92 in FY2022, #49 in FY2023 and #33 in FY2025; down 8 since FY2023.
58 $862,655
Rank history: #53 in FY2021, #41 in FY2022, #25 in FY2023 and not on the FY2025 list; down 33 since FY2023.
59 $858,980
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
60 $841,207
Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and #79 in FY2025; up 22 since FY2023.
61 $823,520
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 132 since FY2023.
62 $786,740
Rank history: #10 in FY2021, not on the FY2022–FY2023 lists and #69 in FY2025; up 60 since FY2023.
64 $750,000
Rank history: #17 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
65 $720,762
Rank history: #72 in FY2021, #16 in FY2022, #17 in FY2023 and #35 in FY2025; down 48 since FY2023.
66 $710,000
Rank history: not on the FY2021 list, #55 in FY2022, not on the FY2023 list and not on the FY2025 list; up 340 since FY2023.
67 $679,591
Rank history: #100 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
68 $679,125
Rank history: #66 in FY2021, #47 in FY2022, #29 in FY2023 and not on the FY2025 list; down 39 since FY2023.
69 $672,965
Rank history: not on the FY2021 list, #72 in FY2022, not on the FY2023 list and #50 in FY2025; up 40 since FY2023.
70 $657,403
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71 $638,925
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 109 since FY2023.
72 $635,798
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 91 since FY2023.
73
Expertconnect Litigation Support LLC
$624,275
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
74 $608,110
Rank history: not on the FY2021–FY2022 lists, #35 in FY2023 and not on the FY2025 list; down 39 since FY2023.
75
Newmark Knight Frank Valuation & Advisory LLC Through Newmark Valuation & Advisory, LLC
$582,422
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76 $582,105
Rank history: not on the FY2021–FY2022 lists, #69 in FY2023 and not on the FY2025 list; down 7 since FY2023.
77 $560,476
Rank history: not on the FY2021–FY2023 lists and #60 in FY2025; up 127 since FY2023.
78 $552,906
Rank history: not on the FY2021 list, #17 in FY2022, #19 in FY2023 and not on the FY2025 list; down 59 since FY2023.
79 $550,000
Rank history: #39 in FY2021, #61 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
80 $544,700
Rank history: #71 in FY2021, not on the FY2022–FY2023 lists and #39 in FY2025; up 219 since FY2023.
81 $528,150
Rank history: not on the FY2021 list, #97 in FY2022, not on the FY2023 list and not on the FY2025 list; up 134 since FY2023.
82
Exponent Inc. 2 awardees
$524,742
Rank history: #46 in FY2021, not on the FY2022 list, #34 in FY2023 and not on the FY2025 list; down 48 since FY2023.
83 $522,836
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 224 since FY2023.
84 $512,416
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 296 since FY2023.
85 $509,996
Rank history: #89 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 54 since FY2023.
86 $507,520
Rank history: not on the FY2021 list, #22 in FY2022, not on the FY2023 list and not on the FY2025 list; up 392 since FY2023.
87 $501,840
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
88 $500,000
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89 $500,000
Rank history: #16 in FY2021, #49 in FY2022, #61 in FY2023 and not on the FY2025 list; down 28 since FY2023.
90 $492,900
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 249 since FY2023.
91 $487,299
Rank history: #94 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
92 $466,127
Rank history: #23 in FY2021, #23 in FY2022, #27 in FY2023 and not on the FY2025 list; down 65 since FY2023.
93 $465,054
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 400 since FY2023.
94 $464,716
Rank history: not on the FY2021 list, #79 in FY2022, #75 in FY2023 and not on the FY2025 list; down 19 since FY2023.
95 $460,000
Rank history: not on the FY2021–FY2023 lists and #74 in FY2025; new.
96 $459,252
Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and not on the FY2025 list; down 63 since FY2023.
97 $449,180
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
98 $444,199
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 130 since FY2023.
99 $433,148
Rank history: #62 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
100 $431,358
Rank history: not on the FY2021 list, #70 in FY2022, not on the FY2023 list and not on the FY2025 list; up 18 since FY2023.
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100 of 887 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 $385 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 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 R424 contractors in FY2024?

1. Georgia TECH Applied Research Corp ($28.4M), 2. Bates White, LLC ($26.5M), 3. Cornerstone Research Inc. ($22.1M), 4. Analysis Group Inc. ($21.1M), 5. The Brattle Group Inc ($12.8M), 6. FTI Consulting, Inc. ($11.8M), 7. CRA International, Inc. ($11.7M), 8. Berkeley Research Group, LLC ($7.73M), 9. Lustig Credit Rating Advisory LLC ($7.22M), 10. Tmax Government Solutions LLC ($6.33M).

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