Top 51 Contractors in PSC Z2BA: Repair or Alteration of Air Traffic Control Towers, FY2025

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

The top 10 won 63% of FY2025 PSC Z2BA contract dollars

Ranking facts

Contract obligations
$8,124,503 Net of deobligations, by contracts coded PSC Z2BA
Contractors
52 Parent companies with an obligation
Largest contractor
BBA Construction LLC $1.35 million, 14.9% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 51 rows as CSV

Full ranking

Rank Contractor Net obligations Share Trend
1 $1,345,578
Rank history: not on the FY2021–FY2024 lists; new.
2 $826,935
Rank history: not on the FY2021–FY2024 lists; new.
3 $778,531
Rank history: not on the FY2021–FY2024 lists; new.
4 $632,000
Rank history: not on the FY2021–FY2024 lists; new.
5 $449,686
Rank history: not on the FY2021–FY2023 lists and #11 in FY2024; up 6 since FY2024.
6 $412,248
Rank history: not on the FY2021–FY2024 lists; new.
7 $336,965
Rank history: not on the FY2021–FY2024 lists; new.
8 $310,822
Rank history: not on the FY2021–FY2024 lists; new.
9 $307,434
Rank history: not on the FY2021–FY2024 lists; new.
10 $288,782
Rank history: not on the FY2021–FY2024 lists; new.
11
JP8 Resources LLC
$266,699
Rank history: not on the FY2021–FY2024 lists; new.
12 $245,102
Rank history: not on the FY2021–FY2024 lists; new.
13 $235,660
Rank history: not on the FY2021 list, #14 in FY2022, not on the FY2023 list and #16 in FY2024; up 3 since FY2024.
14 $185,271
Rank history: not on the FY2021–FY2024 lists; new.
15 $176,649
Rank history: not on the FY2021–FY2024 lists; new.
16 $170,000
Rank history: not on the FY2021–FY2024 lists; new.
17 $138,430
Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; down 16 since FY2024.
18 $131,296
Rank history: not on the FY2021–FY2022 lists, #3 in FY2023 and #28 in FY2024; up 10 since FY2024.
19 $121,777
Rank history: not on the FY2021–FY2024 lists; new.
20 $110,865
Rank history: not on the FY2021–FY2023 lists and #26 in FY2024; up 6 since FY2024.
21 $106,563
Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and not on the FY2024 list; returned.
22 $98,888
Rank history: not on the FY2021–FY2024 lists; new.
23 $89,750
Rank history: not on the FY2021–FY2024 lists; new.
24 $82,559
Rank history: not on the FY2021–FY2024 lists; new.
25 $72,538
Rank history: not on the FY2021–FY2023 lists and #34 in FY2024; up 9 since FY2024.
26 $69,446
Rank history: not on the FY2021–FY2024 lists; new.
27
Achuti LLC
$64,000
Rank history: not on the FY2021–FY2024 lists; new.
28
C-Tech Inc.
$61,317
Rank history: not on the FY2021–FY2024 lists; new.
29 $57,705
Rank history: not on the FY2021–FY2024 lists; new.
30 $57,197
Rank history: not on the FY2021–FY2024 lists; new.
31 $53,985
Rank history: not on the FY2021–FY2023 lists and #18 in FY2024; down 13 since FY2024.
32
Weil Construction Inc
$53,313
Rank history: not on the FY2021–FY2022 lists, #5 in FY2023 and #31 in FY2024; down 1 since FY2024.
33 $52,967
Rank history: not on the FY2021–FY2024 lists; new.
34 $51,937
Rank history: not on the FY2021–FY2024 lists; new.
35
JNB Services LLC
$49,527
Rank history: not on the FY2021–FY2024 lists; new.
36 $44,548
Rank history: not on the FY2021–FY2024 lists; new.
37 $43,200
Rank history: not on the FY2021–FY2022 lists, #19 in FY2023 and #29 in FY2024; down 8 since FY2024.
38 $39,872
Rank history: not on the FY2021–FY2024 lists; new.
39 $36,250
Rank history: not on the FY2021–FY2024 lists; new.
40 $35,077
Rank history: not on the FY2021–FY2023 lists and #6 in FY2024; down 34 since FY2024.
41 $34,482
Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 36 since FY2024.
42 $29,902
Rank history: not on the FY2021–FY2024 lists; new.
43 $22,110
Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and #43 in FY2024; unchanged since FY2024.
44 $20,223
Rank history: not on the FY2021–FY2024 lists; new.
45 $14,749
Rank history: not on the FY2021–FY2024 lists; new.
46 $14,375
Rank history: not on the FY2021–FY2024 lists; new.
47
Kone Inc
$10,508
Rank history: not on the FY2021–FY2024 lists; new.
48 $7,194
Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; down 24 since FY2024.
49 $6,847
Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and #38 in FY2024; down 11 since FY2024.
50 $4,056
Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; down 37 since FY2024.
51 $1,239
Rank history: not on the FY2021–FY2023 lists and #23 in FY2024; down 28 since FY2024.
Show 26 more

51 of 52 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 $9.03 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 Z2BA contractors in FY2025?

1. BBA Construction LLC ($1.35M), 2. M.e. Tafoya Enterprises, Inc. ($827K), 3. Bering Straits Native Corporation ($779K), 4. Enfield Enterprises LLC ($632K), 5. Lonergan Electric Service Inc. ($450K), 6. US Service Solutions LLC ($412K), 7. Diversified Site Services LLC ($337K), 8. SAF Inc. ($311K), 9. L.j.v. Development, LLC ($307K), 10. Goins Construction LLC ($289K).

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