Top 100 Contractors in PSC Y1JZ: Construction of Miscellaneous Buildings, FY2025

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

The top 10 won 38% of FY2025 PSC Y1JZ contract dollars

Ranking facts

Contract obligations
$4,376,418,311 Net of deobligations, by contracts coded PSC Y1JZ
Contractors
747 Parent companies with an obligation
Largest contractor
The Whiting-Turner Contracting Company $361 million, 7.8% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank Contractor Net obligations Share Trend
1 $360,806,673
Rank history: #2 in FY2021, #10 in FY2022, #10 in FY2023 and #7 in FY2024; up 6 since FY2024.
2 $272,321,560
Rank history: #32 in FY2021, #1 in FY2022, #4 in FY2023 and #4 in FY2024; up 2 since FY2024.
3 $252,906,482
Rank history: #11 in FY2021, #5 in FY2022, #5 in FY2023 and #8 in FY2024; up 5 since FY2024.
4 $217,163,613
Rank history: #14 in FY2021, not on the FY2022 list, #22 in FY2023 and not on the FY2024 list; up 186 since FY2024.
5 $139,767,877
Rank history: #3 in FY2021, #2 in FY2022, #6 in FY2023 and #1 in FY2024; down 4 since FY2024.
6 $110,070,742
Rank history: not on the FY2021–FY2023 lists and #35 in FY2024; up 29 since FY2024.
7 $104,394,347
Rank history: not on the FY2021–FY2024 lists; up 272 since FY2024.
8
Bundesrepublik Deutschland
$99,558,038
Rank history: not on the FY2021 list, #58 in FY2022, #46 in FY2023 and #21 in FY2024; up 13 since FY2024.
9 $91,268,918
Rank history: #8 in FY2021, #17 in FY2022, #7 in FY2023 and #14 in FY2024; up 5 since FY2024.
10
Shape Construction Inc
$83,622,272
Rank history: not on the FY2021–FY2024 lists; new.
11 $75,577,474
Rank history: not on the FY2021–FY2023 lists and #12 in FY2024; up 1 since FY2024.
12 $69,214,790
Rank history: #61 in FY2021 and not on the FY2022–FY2024 lists; up 144 since FY2024.
13 $62,231,003
Rank history: not on the FY2021 list, #72 in FY2022, not on the FY2023 list and #24 in FY2024; up 11 since FY2024.
14 $59,256,706
Rank history: not on the FY2021–FY2024 lists; up 399 since FY2024.
15 $54,939,210
Rank history: #19 in FY2021, #20 in FY2022, #17 in FY2023 and #2 in FY2024; down 13 since FY2024.
16 $54,515,044
Rank history: not on the FY2021–FY2024 lists; new.
17 $46,236,777
Rank history: #37 in FY2021, #61 in FY2022, #61 in FY2023 and not on the FY2024 list; up 85 since FY2024.
18 $45,264,224
Rank history: not on the FY2021–FY2024 lists; new.
19 $44,298,965
Rank history: #77 in FY2021, not on the FY2022 list, #11 in FY2023 and not on the FY2024 list; up 307 since FY2024.
20 $41,575,409
Rank history: not on the FY2021–FY2024 lists; up 128 since FY2024.
21 $41,102,915
Rank history: not on the FY2021–FY2024 lists; new.
22 $40,817,448
Rank history: not on the FY2021 list, #46 in FY2022, #33 in FY2023 and #71 in FY2024; up 49 since FY2024.
23 $37,990,576
Rank history: not on the FY2021–FY2024 lists; new.
24 $37,214,219
Rank history: #33 in FY2021, #23 in FY2022, #25 in FY2023 and #36 in FY2024; up 12 since FY2024.
25 $34,892,592
Rank history: not on the FY2021 list, #93 in FY2022, #45 in FY2023 and #80 in FY2024; up 55 since FY2024.
26 $34,017,382
Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and not on the FY2024 list; up 415 since FY2024.
27
Caddell Construction Co. Inc. Through Caddell Construction Co. (De), LLC
$31,663,080
Rank history: not on the FY2021–FY2024 lists; new.
28 $31,011,777
Rank history: not on the FY2021–FY2023 lists and #33 in FY2024; up 5 since FY2024.
29 $30,463,738
Rank history: not on the FY2021–FY2024 lists; new.
30 $29,384,418
Rank history: #34 in FY2021, #38 in FY2022, #20 in FY2023 and #97 in FY2024; up 67 since FY2024.
31 $28,683,056
Rank history: not on the FY2021–FY2024 lists; new.
32 $27,752,900
Rank history: not on the FY2021–FY2024 lists; new.
33 $27,448,764
Rank history: not on the FY2021–FY2022 lists, #58 in FY2023 and not on the FY2024 list; up 109 since FY2024.
34 $27,118,999
Rank history: not on the FY2021–FY2024 lists; up 383 since FY2024.
35 $26,867,581
Rank history: not on the FY2021–FY2023 lists and #70 in FY2024; up 35 since FY2024.
36 $26,786,319
Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and #31 in FY2024; down 5 since FY2024.
37 $24,542,005
Rank history: not on the FY2021–FY2024 lists; up 308 since FY2024.
38 $24,068,262
Rank history: #40 in FY2021, #25 in FY2022, #64 in FY2023 and not on the FY2024 list; up 85 since FY2024.
39 $24,014,154
Rank history: not on the FY2021–FY2024 lists; new.
40 $23,800,907
Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; up 3 since FY2024.
41 $23,657,004
Rank history: not on the FY2021–FY2024 lists; new.
42 $23,636,361
Rank history: not on the FY2021 list, #32 in FY2022 and not on the FY2023–FY2024 lists; returned.
43 $23,566,108
Rank history: not on the FY2021–FY2023 lists and #85 in FY2024; up 42 since FY2024.
44 $23,419,843
Rank history: #30 in FY2021 and not on the FY2022–FY2024 lists; up 254 since FY2024.
45 $22,274,324
Rank history: not on the FY2021–FY2024 lists; new.
46 $22,189,296
Rank history: not on the FY2021–FY2024 lists; new.
47 $21,521,228
Rank history: #28 in FY2021, #12 in FY2022, #24 in FY2023 and #47 in FY2024; unchanged since FY2024.
48 $20,584,299
Rank history: not on the FY2021–FY2022 lists, #29 in FY2023 and #27 in FY2024; down 21 since FY2024.
49 $20,553,374
Rank history: #10 in FY2021, #7 in FY2022, not on the FY2023 list and #75 in FY2024; up 26 since FY2024.
50 $19,857,315
Rank history: not on the FY2021–FY2024 lists; new.
51 $19,813,313
Rank history: #42 in FY2021, #34 in FY2022 and not on the FY2023–FY2024 lists; up 65 since FY2024.
52 $19,150,311
Rank history: not on the FY2021 list, #56 in FY2022, #74 in FY2023 and #95 in FY2024; up 43 since FY2024.
53 $18,497,544
Rank history: not on the FY2021–FY2024 lists; up 64 since FY2024.
54 $18,121,266
Rank history: not on the FY2021 list, #50 in FY2022, #81 in FY2023 and #54 in FY2024; unchanged since FY2024.
55 $17,559,196
Rank history: not on the FY2021–FY2024 lists; new.
56 $17,336,000
Rank history: not on the FY2021–FY2024 lists; new.
57 $16,690,144
Rank history: not on the FY2021–FY2024 lists; new.
58 $16,426,955
Rank history: not on the FY2021–FY2024 lists; new.
59 $16,195,198
Rank history: #1 in FY2021, not on the FY2022 list, #14 in FY2023 and not on the FY2024 list; up 62 since FY2024.
60 $16,178,886
Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; down 30 since FY2024.
61 $16,070,048
Rank history: not on the FY2021–FY2024 lists; up 67 since FY2024.
62
Wolff & Muller Government Services GMBH & Co. KG Through Wolff & Müller Government Services GMBH & Co. KG
$15,904,566
Rank history: not on the FY2021–FY2024 lists; up 105 since FY2024.
63 $15,645,824
Rank history: not on the FY2021–FY2024 lists; new.
64 $15,604,564
Rank history: not on the FY2021–FY2024 lists; new.
65
Harper Construction Company Inc.
$15,596,658
Rank history: not on the FY2021–FY2023 lists and #3 in FY2024; down 62 since FY2024.
66 $15,462,690
Rank history: not on the FY2021–FY2024 lists; new.
67 $15,178,912
Rank history: not on the FY2021 list, #21 in FY2022, #21 in FY2023 and #15 in FY2024; down 52 since FY2024.
68 $15,177,737
Rank history: not on the FY2021–FY2024 lists; new.
69 $14,997,862
Rank history: not on the FY2021–FY2024 lists; new.
70 $14,969,097
Rank history: not on the FY2021–FY2024 lists; new.
71 $14,781,147
Rank history: not on the FY2021–FY2024 lists; new.
72 $14,716,952
Rank history: not on the FY2021–FY2023 lists and #90 in FY2024; up 18 since FY2024.
73 $14,703,863
Rank history: not on the FY2021–FY2023 lists and #99 in FY2024; up 26 since FY2024.
74 $14,324,963
Rank history: not on the FY2021–FY2024 lists; new.
75 $14,091,567
Rank history: not on the FY2021 list, #57 in FY2022, not on the FY2023 list and #41 in FY2024; down 34 since FY2024.
76 $13,950,810
Rank history: not on the FY2021–FY2024 lists; new.
77 $13,538,504
Rank history: not on the FY2021–FY2022 lists, #85 in FY2023 and not on the FY2024 list; up 35 since FY2024.
78 $13,521,076
Rank history: #85 in FY2021, #31 in FY2022, #56 in FY2023 and not on the FY2024 list; up 252 since FY2024.
79 $12,572,411
Rank history: not on the FY2021–FY2024 lists; new.
80 $12,304,452
Rank history: not on the FY2021–FY2024 lists; up 116 since FY2024.
81 $12,021,299
Rank history: not on the FY2021–FY2024 lists; new.
82 $11,761,904
Rank history: not on the FY2021–FY2023 lists and #94 in FY2024; up 12 since FY2024.
83 $11,615,424
Rank history: not on the FY2021–FY2024 lists; new.
84 $11,162,289
Rank history: not on the FY2021–FY2023 lists and #88 in FY2024; up 4 since FY2024.
85 $11,095,821
Rank history: not on the FY2021–FY2023 lists and #57 in FY2024; down 28 since FY2024.
86 $11,043,632
Rank history: #23 in FY2021, #65 in FY2022, #91 in FY2023 and #44 in FY2024; down 42 since FY2024.
87 $10,776,359
Rank history: #70 in FY2021, #62 in FY2022, not on the FY2023 list and #59 in FY2024; down 28 since FY2024.
88 $10,376,107
Rank history: not on the FY2021–FY2024 lists; up 88 since FY2024.
89 $10,000,000
Rank history: not on the FY2021–FY2024 lists; new.
90 $9,669,240
Rank history: not on the FY2021–FY2024 lists; new.
91 $9,424,457
Rank history: not on the FY2021–FY2024 lists; up 82 since FY2024.
92
Porr Government Services GMBH 3 awardees, including Porr Government Services Romania S.R.L. and Porr Government Services Italy SRL
$8,972,831
Rank history: not on the FY2021–FY2023 lists and #45 in FY2024; down 47 since FY2024.
93 $8,945,164
Rank history: not on the FY2021–FY2024 lists; up 14 since FY2024.
94 $8,856,481
Rank history: not on the FY2021–FY2023 lists and #40 in FY2024; down 54 since FY2024.
95 $8,847,651
Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and not on the FY2024 list; up 106 since FY2024.
96 $8,709,437
Rank history: not on the FY2021–FY2024 lists; up 95 since FY2024.
97 $8,692,150
Rank history: not on the FY2021 list, #4 in FY2022, #50 in FY2023 and not on the FY2024 list; up 199 since FY2024.
98 $8,510,640
Rank history: not on the FY2021–FY2024 lists; new.
99 $8,366,379
Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and #76 in FY2024; down 23 since FY2024.
100 $8,299,364
Rank history: not on the FY2021–FY2024 lists; up 390 since FY2024.
Show 75 more

100 of 747 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 $4.6 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 Y1JZ contractors in FY2025?

1. The Whiting-Turner Contracting Company ($361M), 2. Hensel Phelps Construction Co ($272M), 3. RQ Construction, LLC ($253M), 4. ACC Construction Co., Inc. ($217M), 5. B.l. Harbert Holdings, L.L.C. ($140M), 6. Clark Construction Group LLC ($110M), 7. JBW Group LLC ($104M), 8. Bundesrepublik Deutschland ($99.6M), 9. Walsh Federal LLC ($91.3M), 10. Shape Construction Inc ($83.6M).

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