Top 100 Contractors in NAICS 2373: Highway, Street, and Bridge Construction, FY2025

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

The top 10 won 22% of FY2025 NAICS 2373 contract dollars

Ranking facts

Contract obligations
$1,161,297,683 Net of deobligations, by contracts coded NAICS 2373 or a code under it
Contractors
814 Parent companies with an obligation
Largest contractor
Head / Diaz 2022 $101 million, 3.9% 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 $101,154,199
Rank history: not on the FY2021–FY2024 lists; new.
2 $73,963,268
Rank history: #27 in FY2021 and not on the FY2022–FY2024 lists; returned.
3 $66,890,105
Rank history: #72 in FY2021, #34 in FY2022, #30 in FY2023 and #60 in FY2024; up 57 since FY2024.
4 $54,392,727
Rank history: not on the FY2021 list, #3 in FY2022 and not on the FY2023–FY2024 lists; up 309 since FY2024.
5
Harper Construction Company Inc.
$47,953,004
Rank history: not on the FY2021–FY2024 lists; new.
6 $45,987,450
Rank history: #18 in FY2021, #2 in FY2022, #1 in FY2023 and #4 in FY2024; down 2 since FY2024.
7 $43,907,946
Rank history: not on the FY2021–FY2023 lists and #63 in FY2024; up 56 since FY2024.
8 $43,792,139
Rank history: #42 in FY2021, #15 in FY2022, #7 in FY2023 and #14 in FY2024; up 6 since FY2024.
9 $41,641,200
Rank history: #4 in FY2021, #12 in FY2022, #16 in FY2023 and #7 in FY2024; down 2 since FY2024.
10 $41,381,392
Rank history: not on the FY2021–FY2024 lists; new.
11 $34,444,244
Rank history: not on the FY2021–FY2024 lists; new.
12 $27,670,999
Rank history: not on the FY2021–FY2023 lists and #28 in FY2024; up 16 since FY2024.
13 $27,309,346
Rank history: not on the FY2021 list, #84 in FY2022, #67 in FY2023 and not on the FY2024 list; up 128 since FY2024.
14 $22,527,340
Rank history: not on the FY2021–FY2024 lists; new.
15 $22,389,330
Rank history: not on the FY2021–FY2022 lists, #72 in FY2023 and not on the FY2024 list; returned.
16 $21,926,826
Rank history: not on the FY2021–FY2023 lists and #73 in FY2024; up 57 since FY2024.
17 $21,757,663
Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and #78 in FY2024; up 61 since FY2024.
18 $21,734,731
Rank history: not on the FY2021–FY2023 lists and #16 in FY2024; down 2 since FY2024.
19 $20,837,875
Rank history: not on the FY2021–FY2023 lists and #19 in FY2024; unchanged since FY2024.
20 $20,454,689
Rank history: not on the FY2021–FY2024 lists; up 331 since FY2024.
21 $20,321,024
Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and #17 in FY2024; down 4 since FY2024.
22 $19,199,625
Rank history: not on the FY2021–FY2024 lists; new.
23 $17,845,204
Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and #35 in FY2024; up 12 since FY2024.
24
Pave-Tech Inc.
$17,514,296
Rank history: not on the FY2021–FY2024 lists; up 202 since FY2024.
25 $17,348,905
Rank history: not on the FY2021–FY2024 lists; up 82 since FY2024.
26 $16,933,551
Rank history: not on the FY2021–FY2022 lists, #83 in FY2023 and #32 in FY2024; up 6 since FY2024.
27 $16,904,108
Rank history: not on the FY2021–FY2024 lists; new.
28 $16,102,220
Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and #36 in FY2024; up 8 since FY2024.
29 $15,524,783
Rank history: not on the FY2021–FY2024 lists; new.
30 $15,506,331
Rank history: not on the FY2021–FY2024 lists; new.
31 $15,325,034
Rank history: #26 in FY2021, not on the FY2022 list, #14 in FY2023 and #96 in FY2024; up 65 since FY2024.
32 $15,110,570
Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and not on the FY2024 list; returned.
33 $14,556,300
Rank history: not on the FY2021 list, #24 in FY2022, not on the FY2023 list and #23 in FY2024; down 10 since FY2024.
34 $14,258,388
Rank history: not on the FY2021–FY2023 lists and #8 in FY2024; down 26 since FY2024.
35 $14,221,926
Rank history: #15 in FY2021, #25 in FY2022, #24 in FY2023 and #39 in FY2024; up 4 since FY2024.
36 $13,336,091
Rank history: #77 in FY2021, not on the FY2022–FY2023 lists and #99 in FY2024; up 63 since FY2024.
37 $13,319,354
Rank history: not on the FY2021 list, #80 in FY2022, #71 in FY2023 and not on the FY2024 list; up 72 since FY2024.
38 $13,184,184
Rank history: #30 in FY2021, #28 in FY2022 and not on the FY2023–FY2024 lists; up 118 since FY2024.
39 $12,690,934
Rank history: not on the FY2021–FY2023 lists and #6 in FY2024; down 33 since FY2024.
40 $12,382,994
Rank history: not on the FY2021–FY2024 lists; new.
41 $12,148,686
Rank history: not on the FY2021–FY2024 lists; new.
42 $11,950,295
Rank history: not on the FY2021–FY2024 lists; new.
43 $11,659,401
Rank history: not on the FY2021 list, #62 in FY2022 and not on the FY2023–FY2024 lists; up 120 since FY2024.
44 $11,514,941
Rank history: #96 in FY2021, not on the FY2022 list, #34 in FY2023 and not on the FY2024 list; up 228 since FY2024.
45 $11,455,288
Rank history: not on the FY2021–FY2023 lists and #83 in FY2024; up 38 since FY2024.
46 $11,159,350
Rank history: not on the FY2021–FY2024 lists; up 100 since FY2024.
47
Thompson Builders Corp
$10,892,500
Rank history: not on the FY2021–FY2024 lists; new.
48 $9,890,700
Rank history: not on the FY2021–FY2024 lists; new.
49 $9,652,400
Rank history: not on the FY2021–FY2023 lists and #62 in FY2024; up 13 since FY2024.
50 $9,400,000
Rank history: not on the FY2021–FY2024 lists; new.
51 $9,269,788
Rank history: #44 in FY2021, #30 in FY2022, #39 in FY2023 and #92 in FY2024; up 41 since FY2024.
52 $9,184,777
Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and #5 in FY2024; down 47 since FY2024.
53
Judd Buick Construction Inc.
$8,993,668
Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and #47 in FY2024; down 6 since FY2024.
54 $8,894,301
Rank history: #87 in FY2021, #96 in FY2022 and not on the FY2023–FY2024 lists; up 57 since FY2024.
55 $8,805,559
Rank history: not on the FY2021 list, #63 in FY2022, #79 in FY2023 and #58 in FY2024; up 3 since FY2024.
56 $8,680,667
Rank history: not on the FY2021–FY2024 lists; new.
57 $8,650,000
Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and not on the FY2024 list; returned.
58 $8,112,956
Rank history: not on the FY2021 list, #70 in FY2022, #68 in FY2023 and not on the FY2024 list; returned.
59 $8,025,735
Rank history: not on the FY2021–FY2024 lists; up 80 since FY2024.
60
Herback General Engineering LLC
$7,969,169
Rank history: #24 in FY2021, #58 in FY2022, #15 in FY2023 and not on the FY2024 list; up 65 since FY2024.
61
Arrow Indian Contractors Inc.
$7,816,549
Rank history: not on the FY2021–FY2024 lists; up 243 since FY2024.
62 $7,792,049
Rank history: #28 in FY2021, not on the FY2022 list, #49 in FY2023 and #55 in FY2024; down 7 since FY2024.
63
ST Rhoades Construction Inc Through S.t.rhoades Construction Incorporated
$7,701,653
Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and not on the FY2024 list; up 217 since FY2024.
64
VSS International Inc.
$7,695,120
Rank history: not on the FY2021 list, #23 in FY2022, #76 in FY2023 and #33 in FY2024; down 31 since FY2024.
65 $7,650,980
Rank history: not on the FY2021–FY2024 lists; up 233 since FY2024.
66 $7,610,625
Rank history: not on the FY2021–FY2024 lists; new.
67 $7,600,000
Rank history: not on the FY2021–FY2024 lists; new.
68 $7,569,467
Rank history: not on the FY2021–FY2024 lists; new.
69 $7,499,000
Rank history: not on the FY2021–FY2023 lists and #65 in FY2024; down 4 since FY2024.
70 $7,442,099
Rank history: #32 in FY2021, #22 in FY2022, not on the FY2023 list and #69 in FY2024; down 1 since FY2024.
71 $7,382,739
Rank history: #43 in FY2021, #53 in FY2022, #46 in FY2023 and #25 in FY2024; down 46 since FY2024.
72 $7,374,619
Rank history: not on the FY2021–FY2024 lists; up 185 since FY2024.
73 $7,338,827
Rank history: not on the FY2021–FY2024 lists; new.
74 $7,249,103
Rank history: not on the FY2021–FY2024 lists; up 99 since FY2024.
75 $7,186,815
Rank history: not on the FY2021–FY2024 lists; up 240 since FY2024.
76 $7,182,155
Rank history: not on the FY2021 list, #49 in FY2022 and not on the FY2023–FY2024 lists; up 51 since FY2024.
77 $7,137,927
Rank history: not on the FY2021–FY2024 lists; new.
78 $6,751,193
Rank history: #35 in FY2021, #61 in FY2022, #95 in FY2023 and not on the FY2024 list; up 101 since FY2024.
79 $6,684,875
Rank history: not on the FY2021–FY2024 lists; new.
80 $6,622,726
Rank history: not on the FY2021–FY2022 lists, #18 in FY2023 and not on the FY2024 list; up 101 since FY2024.
81 $6,562,130
Rank history: not on the FY2021 list, #57 in FY2022, #41 in FY2023 and #50 in FY2024; down 31 since FY2024.
82 $6,435,625
Rank history: not on the FY2021–FY2024 lists; up 32 since FY2024.
83
Emulsion Products Company Through Colaska, Inc.
$6,210,734
Rank history: not on the FY2021–FY2024 lists; up 321 since FY2024.
84 $6,188,117
Rank history: not on the FY2021–FY2024 lists; new.
85 $6,160,110
Rank history: not on the FY2021–FY2023 lists and #45 in FY2024; down 40 since FY2024.
86 $6,159,682
Rank history: not on the FY2021–FY2024 lists; new.
87 $6,156,108
Rank history: not on the FY2021 list, #97 in FY2022 and not on the FY2023–FY2024 lists; up 399 since FY2024.
88 $6,120,503
Rank history: not on the FY2021 list, #51 in FY2022, not on the FY2023 list and #54 in FY2024; down 34 since FY2024.
89 $6,094,290
Rank history: not on the FY2021–FY2024 lists; new.
90 $6,074,269
Rank history: #62 in FY2021 and not on the FY2022–FY2024 lists; up 183 since FY2024.
91 $6,059,142
Rank history: not on the FY2021–FY2024 lists; new.
92 $6,005,642
Rank history: not on the FY2021–FY2024 lists; up 21 since FY2024.
93
Milestone Contractors LP
$5,863,182
Rank history: not on the FY2021–FY2024 lists; up 64 since FY2024.
94 $5,835,971
Rank history: not on the FY2021 list, #87 in FY2022, not on the FY2023 list and #40 in FY2024; down 54 since FY2024.
95 $5,782,332
Rank history: not on the FY2021–FY2023 lists and #77 in FY2024; down 18 since FY2024.
96 $5,680,914
Rank history: not on the FY2021–FY2022 lists, #19 in FY2023 and not on the FY2024 list; up 150 since FY2024.
97 $5,579,027
Rank history: not on the FY2021 list, #9 in FY2022 and not on the FY2023–FY2024 lists; up 382 since FY2024.
98 $5,562,331
Rank history: not on the FY2021–FY2024 lists; up 127 since FY2024.
99 $5,541,059
Rank history: not on the FY2021–FY2024 lists; new.
100 $5,450,426
Rank history: not on the FY2021–FY2024 lists; new.
Show 75 more

100 of 814 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 2373

Code Net obligations Largest contractor
23731 Highway, Street, and Bridge Construction $1,161,297,683 Head / Diaz 2022

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 $2.58 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 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 NAICS 2373 contractors in FY2025?

1. Head / Diaz 2022 ($101M), 2. Slsco, Ltd. ($74M), 3. Central Southern Construction Corp. ($66.9M), 4. Fort Myer Construction Corp ($54.4M), 5. Harper Construction Company Inc. ($48M), 6. Peter Kiewit Sons', Inc. ($46M), 7. Mckenzie Construction & Site Development LLC ($43.9M), 8. Steve Manning Construction Inc. ($43.8M), 9. Estes Bros. Const. Inc. ($41.6M), 10. BL Harbert International LLC ($41.4M).

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