Top 93 Contractors in PSC H312: Inspection and Laboratory Services (except medical/dental): Fire Control Equipment, 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 H312: Inspection and Laboratory Services (except medical/dental): Fire Control Equipment, FY2025.
The top 10 won 63% of PSC H312 contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $8,264,500 Net of deobligations, by contracts coded PSC H312
- Contractors
- 97 Parent companies with an obligation
- Largest contractor
- Siemens Industry Inc. $1.99 million, 22.3% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 93 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 |
Siemens Industry Inc.
Top agencies
|
$1,994,747 | ||
| 2 |
Hurtvet Subcontracting LLC
|
$842,446 | ||
| 3 |
Mowa Development LLC
Top agencies
|
$806,352 | ||
| 4 | $539,593 | |||
| 5 |
Tyco Fire Products LP
|
$372,130 | ||
| 6 | $265,385 | |||
| 7 |
Everon, LLC
Top agencies
|
$247,352 | ||
| 8 |
RSA Engineering, Inc.
Top agencies
|
$201,160 | ||
| 9 | $190,087 | |||
| 10 |
Pro Fire LLC
Top agencies
|
$185,548 | ||
| 11 |
International Fire Protection Inc
|
$170,749 | ||
| 12 | $161,445 | |||
| 13 | $144,240 | |||
| 14 |
HCI Systems, Inc.
Top agencies
|
$143,921 | ||
| 15 | $140,752 | |||
| 16 | $128,535 | |||
| 17 |
Kulani Inc.
Top agencies
|
$119,106 | ||
| 18 | $106,400 | |||
| 19 | $105,849 | |||
| 20 |
Geyer Fire Protection LLC
|
$104,769 | ||
| 21 | $98,981 | |||
| 22 | $82,030 | |||
| 23 | $80,548 | |||
| 24 | $79,000 | |||
| 25 | $79,000 | |||
| 26 | $74,900 | |||
| 27 | $51,580 | |||
| 28 | $50,944 | |||
| 29 |
US 2 Veterans LLC
Top agencies
|
$40,202 | ||
| 30 | $39,818 | |||
| 31 | $39,079 | |||
| 32 |
Cherokee Nation
Top agencies
|
$37,737 | ||
| 33 |
Brakefire Incorporated
Top agencies
|
$34,315 | ||
| 34 | $33,824 | |||
| 35 |
Schuler Bros. Investments, Inc.
Top agencies
|
$33,600 | ||
| 36 |
Wayman Fire Protection Inc
Top agencies
|
$32,740 | ||
| 37 | $31,275 | |||
| 38 | $29,448 | |||
| 39 | $28,810 | |||
| 40 |
Robert Gutierrez
Top agencies
|
$28,700 | ||
| 41 | $28,675 | |||
| 42 | $28,000 | |||
| 43 |
Benjamin Miller
Top agencies
|
$27,781 | ||
| 44 | $27,000 | |||
| 45 | $26,437 | |||
| 46 |
Csic Solutions LLC
Top agencies
|
$25,572 | ||
| 47 | $24,322 | |||
| 48 |
Flintstrike LLC
Top agencies
|
$24,207 | ||
| 49 |
Power Four Limited
Top agencies
|
$22,558 | ||
| 50 | $22,500 | |||
| 51 | $21,431 | |||
| 52 |
Sterileco LLC
Top agencies
|
$21,230 | ||
| 53 |
HGS Engineering Inc.
Top agencies
|
$21,062 | ||
| 54 |
Blackrock Institutional Trust Company National Association
|
$20,107 | ||
| 55 |
JNV Group
Top agencies
|
$19,829 | ||
| 56 |
ATZ Solution LLC
Top agencies
|
$19,500 | ||
| 57 | $19,448 | |||
| 58 | $18,964 | |||
| 59 | $17,507 | |||
| 60 |
Akhg Corporation
Top agencies
|
$16,404 | ||
| 61 |
J3 Enterprise LLC
Top agencies
|
$16,036 | ||
| 62 |
Aegis Fire Protection LLC
Top agencies
|
$15,478 | ||
| 63 | $15,000 | |||
| 64 |
Fike Corporation
Top agencies
|
$14,400 | ||
| 65 | $13,701 | |||
| 66 | $13,104 | |||
| 67 | $13,050 | |||
| 68 |
AOS Services Inc.
Top agencies
|
$12,982 | ||
| 69 |
CE Solution Plus Corp.
Top agencies
|
$11,074 | ||
| 70 | $10,989 | |||
| 71 | $10,580 | |||
| 72 | $10,270 | |||
| 73 |
Cain Federal LLC
Top agencies
|
$8,580 | ||
| 74 | $8,307 | |||
| 75 | $8,076 | |||
| 76 |
Tanauan Continental LLC
Top agencies
|
$7,440 | ||
| 77 | $7,032 | |||
| 78 | $6,739 | |||
| 79 | $6,695 | |||
| 80 | $6,405 | |||
| 81 | $6,250 | |||
| 82 | $6,110 | |||
| 83 | $5,238 | |||
| 84 |
Silver National Corp.
Top agencies
|
$4,825 | ||
| 85 | $4,370 | |||
| 86 | $3,904 | |||
| 87 |
Williams Diversified LLC
Top agencies
|
$3,863 | ||
| 88 |
Thompson Safety LLC
Top agencies
|
$3,757 | ||
| 89 | $3,631 | |||
| 90 |
Safety Flare Inc.
Top agencies
|
$3,619 | ||
| 91 | $3,402 | |||
| 92 | $1,880 | |||
| 93 |
County of Fairfax Virginia
Top agencies
|
$798 |
Show 68 more
93 of 97 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 $8.93 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 H312 contractors in Aug 2025–Jul 2026?
1. Siemens Industry Inc. ($1.99M), 2. Hurtvet Subcontracting LLC ($842K), 3. Mowa Development LLC ($806K), 4. Azimuth Contracting, LLC ($540K), 5. Tyco Fire Products LP ($372K), 6. Triangle Fire Protection Inc. ($265K), 7. Everon, LLC ($247K), 8. RSA Engineering, Inc. ($201K), 9. Firetrol Protection Systems, Inc. ($190K), 10. Pro Fire LLC ($186K).
On GovTribe
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