Top 51 Contractors in PSC Y1LZ: Construction of Parking Facilities, Jul 2025–Jun 2026

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 78% of PSC Y1LZ contract dollars from July 2025 through June 2026

Ranking facts

Contract obligations
$112,810,123 Net of deobligations, by contracts coded PSC Y1LZ
Contractors
53 Parent companies with an obligation
Largest contractor
Cerris Builders, Inc. $37.6 million, 33.3% 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 $37,648,886
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
2
The Aleut Corporation Through Aleut Construction LLC
$26,370,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
3 $7,066,958
Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #6 in FY2025; up 18 since Jul 2024–Jun 2025.
4
Reasor Building Group LLC
$4,177,201
Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; new, not ranked in Jul 2024–Jun 2025.
5 $3,113,303
Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; new, not ranked in Jul 2024–Jun 2025.
6 $2,998,852
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
7 $2,195,260
Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; new, not ranked in Jul 2024–Jun 2025.
8 $1,744,449
Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and #51 in FY2025; down 3 since Jul 2024–Jun 2025.
9 $1,696,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
10 $1,301,694
Rank history: not on the FY2021–FY2022 lists, #1 in FY2023, #9 in FY2024 and #29 in FY2025; up 39 since Jul 2024–Jun 2025.
11 $1,294,200
Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; down 10 since Jul 2024–Jun 2025.
12 $1,212,493
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
13 $1,103,064
Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; new, not ranked in Jul 2024–Jun 2025.
14 $1,071,996
Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; new, not ranked in Jul 2024–Jun 2025.
15 $785,619
Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; new, not ranked in Jul 2024–Jun 2025.
16 $720,712
Rank history: not on the FY2021–FY2022 lists, #12 in FY2023, not on the FY2024 list and #17 in FY2025; new, not ranked in Jul 2024–Jun 2025.
17 $708,440
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
18 $682,840
Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; new, not ranked in Jul 2024–Jun 2025.
19
Ameritech Contracting LLC
$667,278
Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; new, not ranked in Jul 2024–Jun 2025.
20 $528,602
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
21 $505,058
Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; new, not ranked in Jul 2024–Jun 2025.
22
Veterans Construction LLC
$499,168
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
23
Ajce Corporation
$463,700
Rank history: not on the FY2021–FY2023 lists, #34 in FY2024 and #34 in FY2025; new, not ranked in Jul 2024–Jun 2025.
24
Concrete Services Inc.
$431,268
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
25 $359,935
Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; new, not ranked in Jul 2024–Jun 2025.
26 $347,437
Rank history: not on the FY2021–FY2022 lists, #3 in FY2023, #60 in FY2024 and #52 in FY2025; new, not ranked in Jul 2024–Jun 2025.
27 $322,500
Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; new, not ranked in Jul 2024–Jun 2025.
28 $314,364
Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; new, not ranked in Jul 2024–Jun 2025.
29
KBR Wyle Services LLC Through KBR Services, LLC
$235,035
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
30 $225,933
Rank history: not on the FY2021–FY2023 lists, #5 in FY2024 and not on the FY2025 list; down 23 since Jul 2024–Jun 2025.
31 $204,490
Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; up 21 since Jul 2024–Jun 2025.
32 $203,976
Rank history: not on the FY2021–FY2023 lists, #3 in FY2024 and #37 in FY2025; down 30 since Jul 2024–Jun 2025.
33 $197,264
Rank history: not on the FY2021–FY2023 lists, #6 in FY2024 and #28 in FY2025; up 6 since Jul 2024–Jun 2025.
34
Advon Corporation
$168,746
Rank history: not on the FY2021 list, #50 in FY2022, not on the FY2023 list, #51 in FY2024 and #3 in FY2025; down 30 since Jul 2024–Jun 2025.
35 $168,336
Rank history: #2 in FY2021, #17 in FY2022, #56 in FY2023, #19 in FY2024 and not on the FY2025 list; down 10 since Jul 2024–Jun 2025.
36 $161,371
Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Jul 2024–Jun 2025.
37 $106,998
Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; new, not ranked in Jul 2024–Jun 2025.
38
Addon Services LLC
$73,736
Rank history: not on the FY2021 list, #7 in FY2022, #4 in FY2023, not on the FY2024 list and #21 in FY2025; down 7 since Jul 2024–Jun 2025.
39
Capex Construction LLC
$71,662
Rank history: not on the FY2021–FY2022 lists, #5 in FY2023, not on the FY2024 list and #11 in FY2025; down 22 since Jul 2024–Jun 2025.
40 $64,400
Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; down 37 since Jul 2024–Jun 2025.
41 $63,210
Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Jul 2024–Jun 2025.
42 $61,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
43 $58,527
Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; new, not ranked in Jul 2024–Jun 2025.
44 $54,518
Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Jul 2024–Jun 2025.
45 $43,115
Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and #50 in FY2025; down 30 since Jul 2024–Jun 2025.
46 $42,625
Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #48 in FY2025; up 7 since Jul 2024–Jun 2025.
47 $41,977
Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #24 in FY2025; down 37 since Jul 2024–Jun 2025.
48
Litteken Construction Company LLC
$38,385
Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; down 7 since Jul 2024–Jun 2025.
49 $32,198
Rank history: not on the FY2021–FY2022 lists, #54 in FY2023, not on the FY2024 list and #47 in FY2025; new, not ranked in Jul 2024–Jun 2025.
50 $18,200
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
51 $9,067
Rank history: not on the FY2021–FY2023 lists, #32 in FY2024 and #49 in FY2025; down 21 since Jul 2024–Jun 2025.
Show 26 more

51 of 53 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 $113 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.
  • Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
  • Rank changes compare with Jul 2024–Jun 2025. "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.
  • 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 Y1LZ contractors in Jul 2025–Jun 2026?

1. Cerris Builders, Inc. ($37.6M), 2. The Aleut Corporation ($26.4M), 3. W.m. Klorman Construction Corp ($7.07M), 4. Reasor Building Group LLC ($4.18M), 5. Fayzamerica LLC ($3.11M), 6. Contract and Purchasing Solutions, Inc. ($3M), 7. BCE Construction Inc. ($2.2M), 8. JV6 Contracting LLC ($1.74M), 9. Julius Kaaz Construction Co Inc. ($1.7M), 10. G.l. Bruno Associates, Inc. ($1.3M).

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