Top 100 Contractors in PSC Y1EZ: Construction of Other Industrial Buildings, FY2025

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

The top 10 won 70% of FY2025 PSC Y1EZ contract dollars

Ranking facts

Contract obligations
$509,323,719 Net of deobligations, by contracts coded PSC Y1EZ
Contractors
128 Parent companies with an obligation
Largest contractor
The Whiting-Turner Contracting Company $114 million, 21.0% 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 $113,806,256
Rank history: #77 in FY2021, #20 in FY2022, #25 in FY2023 and not on the FY2024 list; returned.
2 $96,985,136
Rank history: not on the FY2021–FY2024 lists; new.
3 $63,338,632
Rank history: not on the FY2021–FY2024 lists; new.
4 $29,200,000
Rank history: not on the FY2021–FY2024 lists; new.
5 $24,284,783
Rank history: not on the FY2021–FY2024 lists; new.
6 $17,021,678
Rank history: not on the FY2021–FY2024 lists; new.
7 $13,144,733
Rank history: not on the FY2021 list, #9 in FY2022, #27 in FY2023 and #23 in FY2024; up 16 since FY2024.
8 $9,408,484
Rank history: not on the FY2021–FY2023 lists and #32 in FY2024; up 24 since FY2024.
9 $7,678,225
Rank history: #72 in FY2021, #61 in FY2022, not on the FY2023 list and #74 in FY2024; up 65 since FY2024.
10 $7,156,348
Rank history: not on the FY2021–FY2024 lists; new.
11 $6,463,736
Rank history: #14 in FY2021, #41 in FY2022, #68 in FY2023 and #35 in FY2024; up 24 since FY2024.
12 $6,297,700
Rank history: not on the FY2021–FY2024 lists; new.
13 $5,743,469
Rank history: not on the FY2021–FY2024 lists; up 94 since FY2024.
14 $5,348,371
Rank history: #34 in FY2021, #33 in FY2022, #20 in FY2023 and #54 in FY2024; up 40 since FY2024.
15 $5,022,436
Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and not on the FY2024 list; up 113 since FY2024.
16 $4,987,007
Rank history: not on the FY2021–FY2024 lists; new.
17 $4,821,627
Rank history: #8 in FY2021, #1 in FY2022, #23 in FY2023 and #33 in FY2024; up 16 since FY2024.
18 $4,578,839
Rank history: not on the FY2021–FY2024 lists; new.
19
Serco Inc
$4,268,476
Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; down 18 since FY2024.
20 $4,041,982
Rank history: not on the FY2021–FY2024 lists; new.
21 $3,759,961
Rank history: #44 in FY2021 and not on the FY2022–FY2024 lists; returned.
22 $3,639,370
Rank history: #7 in FY2021, #84 in FY2022, #41 in FY2023 and not on the FY2024 list; returned.
23 $3,450,583
Rank history: not on the FY2021–FY2024 lists; new.
24 $3,395,243
Rank history: #27 in FY2021, #62 in FY2022, #64 in FY2023 and #24 in FY2024; unchanged since FY2024.
25
Four Thirteen Incorporated
$3,325,383
Rank history: #70 in FY2021, #44 in FY2022, #24 in FY2023 and #20 in FY2024; down 5 since FY2024.
26 $3,230,859
Rank history: #1 in FY2021, #23 in FY2022, #81 in FY2023 and #55 in FY2024; up 29 since FY2024.
27 $3,071,270
Rank history: not on the FY2021–FY2023 lists and #53 in FY2024; up 26 since FY2024.
28 $2,920,941
Rank history: not on the FY2021 list, #4 in FY2022, #3 in FY2023 and #64 in FY2024; up 36 since FY2024.
29 $2,703,151
Rank history: not on the FY2021–FY2024 lists; new.
30 $2,526,646
Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and #28 in FY2024; down 2 since FY2024.
31 $2,474,200
Rank history: #36 in FY2021, #10 in FY2022, #17 in FY2023 and #17 in FY2024; down 14 since FY2024.
32 $2,380,880
Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and not on the FY2024 list; up 102 since FY2024.
33 $2,318,518
Rank history: not on the FY2021–FY2024 lists; new.
34 $1,922,828
Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and #52 in FY2024; up 18 since FY2024.
35 $1,857,476
Rank history: not on the FY2021–FY2023 lists and #65 in FY2024; up 30 since FY2024.
36 $1,793,239
Rank history: not on the FY2021 list, #32 in FY2022, #37 in FY2023 and not on the FY2024 list; up 111 since FY2024.
37 $1,765,199
Rank history: not on the FY2021–FY2023 lists and #15 in FY2024; down 22 since FY2024.
38 $1,748,816
Rank history: not on the FY2021–FY2024 lists; new.
39
Sawyer Services Inc
$1,615,897
Rank history: not on the FY2021–FY2024 lists; new.
40
Crutcho Creek Farms LLC
$1,608,345
Rank history: not on the FY2021–FY2024 lists; new.
41 $1,545,390
Rank history: not on the FY2021–FY2024 lists; new.
42 $1,451,467
Rank history: not on the FY2021–FY2023 lists and #73 in FY2024; up 31 since FY2024.
43 $1,354,582
Rank history: not on the FY2021 list, #52 in FY2022, #93 in FY2023 and #49 in FY2024; up 6 since FY2024.
44 $1,214,800
Rank history: not on the FY2021–FY2024 lists; new.
45 $1,119,545
Rank history: #42 in FY2021, not on the FY2022 list, #63 in FY2023 and #34 in FY2024; down 11 since FY2024.
46 $1,110,652
Rank history: not on the FY2021 list, #6 in FY2022 and not on the FY2023–FY2024 lists; returned.
47 $1,098,868
Rank history: not on the FY2021–FY2022 lists, #59 in FY2023 and not on the FY2024 list; up 102 since FY2024.
48
Harper Construction Company Inc.
$1,045,532
Rank history: #5 in FY2021, #42 in FY2022, #26 in FY2023 and #9 in FY2024; down 39 since FY2024.
49 $928,656
Rank history: not on the FY2021–FY2024 lists; up 69 since FY2024.
50 $912,608
Rank history: not on the FY2021–FY2023 lists and #88 in FY2024; up 38 since FY2024.
51 $876,171
Rank history: not on the FY2021–FY2022 lists, #8 in FY2023 and not on the FY2024 list; up 58 since FY2024.
52
J. Kokolakis Contracting Inc.
$872,363
Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; down 42 since FY2024.
53 $748,430
Rank history: not on the FY2021 list, #66 in FY2022, #72 in FY2023 and not on the FY2024 list; up 58 since FY2024.
54 $745,487
Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 50 since FY2024.
55 $741,140
Rank history: not on the FY2021–FY2024 lists; new.
56 $691,931
Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and not on the FY2024 list; returned.
57 $675,163
Rank history: #18 in FY2021, #28 in FY2022, #58 in FY2023 and #6 in FY2024; down 51 since FY2024.
58 $668,906
Rank history: not on the FY2021–FY2024 lists; new.
59
Corenic Construction Group LLC
$668,729
Rank history: not on the FY2021–FY2023 lists and #44 in FY2024; down 15 since FY2024.
60 $608,705
Rank history: not on the FY2021–FY2024 lists; new.
61
K2 Contracting Group LLC
$587,712
Rank history: not on the FY2021–FY2023 lists and #26 in FY2024; down 35 since FY2024.
62 $583,698
Rank history: not on the FY2021–FY2024 lists; new.
63 $504,143
Rank history: #23 in FY2021, #37 in FY2022, #49 in FY2023 and #38 in FY2024; down 25 since FY2024.
64 $494,599
Rank history: not on the FY2021–FY2024 lists; new.
65 $492,885
Rank history: not on the FY2021 list, #3 in FY2022, #9 in FY2023 and not on the FY2024 list; returned.
66 $489,000
Rank history: not on the FY2021–FY2024 lists; new.
67 $462,416
Rank history: not on the FY2021–FY2024 lists; new.
68 $443,346
Rank history: not on the FY2021–FY2024 lists; new.
69
EPC Service Inc
$411,448
Rank history: not on the FY2021 list, #24 in FY2022, #84 in FY2023 and #16 in FY2024; down 53 since FY2024.
70 $391,403
Rank history: not on the FY2021–FY2024 lists; new.
71 $388,636
Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and not on the FY2024 list; up 50 since FY2024.
72 $374,824
Rank history: not on the FY2021 list, #12 in FY2022, not on the FY2023 list and #78 in FY2024; up 6 since FY2024.
73 $318,463
Rank history: #29 in FY2021, #83 in FY2022, #19 in FY2023 and #18 in FY2024; down 55 since FY2024.
74 $317,801
Rank history: not on the FY2021–FY2024 lists; new.
75 $298,734
Rank history: not on the FY2021 list, #40 in FY2022, #95 in FY2023 and #46 in FY2024; down 29 since FY2024.
76 $281,033
Rank history: not on the FY2021–FY2024 lists; up 70 since FY2024.
77 $275,006
Rank history: #97 in FY2021, #51 in FY2022 and not on the FY2023–FY2024 lists; returned.
78 $271,639
Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and #27 in FY2024; down 51 since FY2024.
79 $256,520
Rank history: #19 in FY2021, #7 in FY2022, not on the FY2023 list and #25 in FY2024; down 54 since FY2024.
80 $230,925
Rank history: not on the FY2021–FY2024 lists; new.
81 $223,031
Rank history: #95 in FY2021, #69 in FY2022 and not on the FY2023–FY2024 lists; up 60 since FY2024.
82 $193,767
Rank history: not on the FY2021–FY2024 lists; new.
83 $192,452
Rank history: not on the FY2021 list, #26 in FY2022, #53 in FY2023 and #50 in FY2024; down 33 since FY2024.
84 $180,000
Rank history: not on the FY2021–FY2023 lists and #41 in FY2024; down 43 since FY2024.
85 $171,562
Rank history: not on the FY2021–FY2023 lists and #62 in FY2024; down 23 since FY2024.
86 $136,565
Rank history: not on the FY2021–FY2023 lists and #22 in FY2024; down 64 since FY2024.
87
Methuen Construction Co Inc
$133,764
Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and #13 in FY2024; down 74 since FY2024.
88 $126,061
Rank history: not on the FY2021–FY2024 lists; new.
89
Powis Contracting Inc
$124,189
Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and not on the FY2024 list; up 43 since FY2024.
90 $123,900
Rank history: not on the FY2021–FY2024 lists; new.
91 $111,126
Rank history: #55 in FY2021 and not on the FY2022–FY2024 lists; up 13 since FY2024.
92 $104,365
Rank history: not on the FY2021–FY2024 lists; new.
93
Omnifics Inc.
$95,618
Rank history: not on the FY2021–FY2024 lists; new.
94
Integriward LLC
$95,290
Rank history: not on the FY2021–FY2024 lists; new.
95 $88,164
Rank history: not on the FY2021 list, #8 in FY2022, not on the FY2023 list and #72 in FY2024; down 23 since FY2024.
96 $85,971
Rank history: not on the FY2021 list, #97 in FY2022, not on the FY2023 list and #75 in FY2024; down 21 since FY2024.
97 $69,649
Rank history: not on the FY2021–FY2022 lists, #18 in FY2023 and #37 in FY2024; down 60 since FY2024.
98 $66,254
Rank history: #21 in FY2021, #49 in FY2022, #76 in FY2023 and #31 in FY2024; down 67 since FY2024.
99 $63,364
Rank history: #9 in FY2021, #57 in FY2022, not on the FY2023 list and #80 in FY2024; down 19 since FY2024.
100 $60,820
Rank history: not on the FY2021–FY2023 lists and #48 in FY2024; down 52 since FY2024.
Show 75 more

100 of 128 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 $542 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 Y1EZ contractors in FY2025?

1. The Whiting-Turner Contracting Company ($114M), 2. Granite-Obayashi 2, A Joint Venture ($97M), 3. Castellano Cobra Ute Macc Ley 18-1982 ($63.3M), 4. Pacific Design Builders, LLC ($29.2M), 5. Goshawk, LLC ($24.3M), 6. Richard Group LLC ($17M), 7. Reese Equipment Company LLC ($13.1M), 8. Prairie Band-Compass JV LLC ($9.41M), 9. Sinew Management Group LLC ($7.68M), 10. Pem-Harkins JV LLP ($7.16M).

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