Top 96 Contractors in PSC Z1FA: Maintenance of Family Housing Facilities, Aug 2025–Jul 2026

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC Z1FA: Maintenance of Family Housing Facilities, FY2025.

The top 10 won 75% of PSC Z1FA contract dollars from August 2025 through July 2026

Ranking facts

Contract obligations
$131,778,812 Net of deobligations, by contracts coded PSC Z1FA
Contractors
103 Parent companies with an obligation
Largest contractor
Pacific Design Builders, LLC $50.6 million, 36.1% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 96 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank Contractor Net obligations Share Trend
1 $50,633,398
Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; up 18 since Aug 2024–Jul 2025.
2 $14,106,729
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
3 $10,727,889
Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; new, not ranked in Aug 2024–Jul 2025.
4 $7,886,664
Rank history: #5 in FY2021, #4 in FY2022, #4 in FY2023, #2 in FY2024 and #2 in FY2025; down 1 since Aug 2024–Jul 2025.
5 $4,592,396
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
6 $4,360,316
Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; new, not ranked in Aug 2024–Jul 2025.
7 $3,335,844
Rank history: #6 in FY2021, #5 in FY2022, #5 in FY2023, #8 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
8 $3,315,000
Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; new, not ranked in Aug 2024–Jul 2025.
9
North Star Government Services
$3,298,978
Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; new, not ranked in Aug 2024–Jul 2025.
10 $2,515,150
Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and #6 in FY2025; down 4 since Aug 2024–Jul 2025.
11 $2,294,249
Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; new, not ranked in Aug 2024–Jul 2025.
12
Addon Services LLC
$2,098,850
Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; new, not ranked in Aug 2024–Jul 2025.
13 $2,040,933
Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; down 1 since Aug 2024–Jul 2025.
14 $1,901,599
Rank history: not on the FY2021 list, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; down 13 since Aug 2024–Jul 2025.
15 $1,891,839
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
16 $1,705,940
Rank history: #55 in FY2021, not on the FY2022–FY2024 lists and #13 in FY2025; up 16 since Aug 2024–Jul 2025.
17
IG Operation and Maintenance S.P.A.
$1,606,496
Rank history: not on the FY2021–FY2023 lists, #12 in FY2024 and #15 in FY2025; down 7 since Aug 2024–Jul 2025.
18 $1,429,736
Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; new, not ranked in Aug 2024–Jul 2025.
19 $1,165,210
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
20 $893,875
Rank history: #19 in FY2021, #27 in FY2022, #22 in FY2023, #23 in FY2024 and #19 in FY2025; up 1 since Aug 2024–Jul 2025.
21 $784,693
Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #17 in FY2025; down 12 since Aug 2024–Jul 2025.
22 $782,594
Rank history: not on the FY2021–FY2022 lists, #15 in FY2023, #28 in FY2024 and #28 in FY2025; up 9 since Aug 2024–Jul 2025.
23 $758,028
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
24 $683,030
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25 $675,050
Rank history: #65 in FY2021, #63 in FY2022, #44 in FY2023, #14 in FY2024 and #30 in FY2025; unchanged since Aug 2024–Jul 2025.
26
Integriward LLC
$640,331
Rank history: not on the FY2021–FY2023 lists, #6 in FY2024 and #24 in FY2025; down 19 since Aug 2024–Jul 2025.
27 $500,682
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28 $482,157
Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; new, not ranked in Aug 2024–Jul 2025.
29 $461,550
Rank history: #24 in FY2021, #34 in FY2022, #24 in FY2023, #21 in FY2024 and #27 in FY2025; down 9 since Aug 2024–Jul 2025.
30 $455,424
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
31 $433,247
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
32 $396,350
Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; new, not ranked in Aug 2024–Jul 2025.
33 $272,966
Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and #32 in FY2025; down 15 since Aug 2024–Jul 2025.
34 $232,510
Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #21 in FY2025; down 21 since Aug 2024–Jul 2025.
35 $217,358
Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Aug 2024–Jul 2025.
36 $171,512
Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Aug 2024–Jul 2025.
37 $170,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
38 $161,468
Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; new, not ranked in Aug 2024–Jul 2025.
39
Jaxon Construction Inc
$152,413
Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and #41 in FY2025; new, not ranked in Aug 2024–Jul 2025.
40 $102,844
Rank history: not on the FY2021 list, #74 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
41 $89,150
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
42 $87,602
Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; new, not ranked in Aug 2024–Jul 2025.
43 $84,218
Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; new, not ranked in Aug 2024–Jul 2025.
44 $81,051
Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 27 since Aug 2024–Jul 2025.
45 $67,473
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
46 $58,447
Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; new, not ranked in Aug 2024–Jul 2025.
47 $57,145
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
48 $52,740
Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; new, not ranked in Aug 2024–Jul 2025.
49 $52,619
Rank history: not on the FY2021–FY2023 lists, #77 in FY2024 and #50 in FY2025; up 4 since Aug 2024–Jul 2025.
50 $48,450
Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; new, not ranked in Aug 2024–Jul 2025.
51 $48,161
Rank history: #18 in FY2021, #22 in FY2022, #26 in FY2023, #9 in FY2024 and #20 in FY2025; down 40 since Aug 2024–Jul 2025.
52 $46,642
Rank history: not on the FY2021–FY2022 lists, #82 in FY2023, #54 in FY2024 and #37 in FY2025; down 9 since Aug 2024–Jul 2025.
53 $44,819
Rank history: #11 in FY2021, #10 in FY2022, #3 in FY2023, #11 in FY2024 and #3 in FY2025; down 51 since Aug 2024–Jul 2025.
54 $44,700
Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; new, not ranked in Aug 2024–Jul 2025.
55 $43,684
Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; new, not ranked in Aug 2024–Jul 2025.
56 $40,487
Rank history: #73 in FY2021, #71 in FY2022, #53 in FY2023, not on the FY2024 list and #44 in FY2025; down 9 since Aug 2024–Jul 2025.
57 $39,906
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
58 $38,128
Rank history: #54 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
59 $37,773
Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; new, not ranked in Aug 2024–Jul 2025.
60 $37,080
Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 31 since Aug 2024–Jul 2025.
61 $37,038
Rank history: not on the FY2021–FY2023 lists, #83 in FY2024 and #68 in FY2025; up 13 since Aug 2024–Jul 2025.
62 $36,535
Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; new, not ranked in Aug 2024–Jul 2025.
63 $34,100
Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; up 9 since Aug 2024–Jul 2025.
64 $32,550
Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Aug 2024–Jul 2025.
65 $30,000
Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Aug 2024–Jul 2025.
66 $29,784
Rank history: not on the FY2021 list, #54 in FY2022, not on the FY2023 list, #85 in FY2024 and not on the FY2025 list; up 7 since Aug 2024–Jul 2025.
67 $29,049
Rank history: not on the FY2021–FY2022 lists, #76 in FY2023, #88 in FY2024 and #74 in FY2025; new, not ranked in Aug 2024–Jul 2025.
68 $18,400
Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 32 since Aug 2024–Jul 2025.
69 $18,150
Rank history: #90 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
70 $18,018
Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; new, not ranked in Aug 2024–Jul 2025.
71 $16,741
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72 $15,735
Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and not on the FY2025 list; down 43 since Aug 2024–Jul 2025.
73 $15,550
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
74 $15,435
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
75 $15,232
Rank history: #39 in FY2021, not on the FY2022 list, #94 in FY2023, #56 in FY2024 and #53 in FY2025; down 18 since Aug 2024–Jul 2025.
76 $12,449
Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; up 31 since Aug 2024–Jul 2025.
78 $10,070
Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; new, not ranked in Aug 2024–Jul 2025.
79 $7,800
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
80
J & J Maintenance Inc.
$7,070
Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; up 36 since Aug 2024–Jul 2025.
81 $5,639
Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; down 55 since Aug 2024–Jul 2025.
82 $5,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83 $3,906
Rank history: not on the FY2021 list, #35 in FY2022, #99 in FY2023, #64 in FY2024 and #43 in FY2025; down 42 since Aug 2024–Jul 2025.
84 $3,196
Rank history: not on the FY2021–FY2022 lists, #78 in FY2023, not on the FY2024 list and #36 in FY2025; down 47 since Aug 2024–Jul 2025.
85 $500
Rank history: not on the FY2021–FY2023 lists, #13 in FY2024 and not on the FY2025 list; down 69 since Aug 2024–Jul 2025.
86 $500
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87 $500
Rank history: not on the FY2021 list, #14 in FY2022, not on the FY2023 list, #17 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
88 $500
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89 $500
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
90 $500
Rank history: #2 in FY2021, not on the FY2022–FY2024 lists and #23 in FY2025; down 68 since Aug 2024–Jul 2025.
91 $500
Rank history: not on the FY2021–FY2022 lists, #14 in FY2023, #7 in FY2024 and not on the FY2025 list; down 83 since Aug 2024–Jul 2025.
92 $500
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93 $500
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94 $500
Rank history: #68 in FY2021, #25 in FY2022, #17 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95 $500
Rank history: not on the FY2021 list, #29 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
96 $500
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
Show 71 more

96 of 103 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 $140 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. 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.
  • 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 Aug 2024–Jul 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 Z1FA contractors in Aug 2025–Jul 2026?

1. Pacific Design Builders, LLC ($50.6M), 2. Ciri Development Corporation ($14.1M), 3. Constellis, LLC ($10.7M), 4. Yokosoh Co., Ltd. ($7.89M), 5. CMS Corporation ($4.59M), 6. Veyka Insaat Mimarlik Muhendislik Sanayi IC VE Dis Ticaret Anonim Sirketi ($4.36M), 7. Yokomizo Tokoten Co., Ltd. ($3.34M), 8. Rim Engineering Co., Ltd. ($3.31M), 9. North Star Government Services ($3.3M), 10. Romana Prosperity Construction Corporation ($2.52M).

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