Top 26 Contractors in PSC 5831: Intercommunication and Public Address Systems, Airborne, Jul 2025–Jun 2026
Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe
The top 10 won 87% of PSC 5831 contract dollars from July 2025 through June 2026
Ranking facts
- Contract obligations
- $11,899,533 Net of deobligations, by contracts coded PSC 5831
- Contractors
- 27 Parent companies with an obligation
- Largest contractor
- Mathtech Inc. $2.94 million, 22.9% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 26 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 |
Mathtech Inc.
Top agencies
|
$2,935,920 | ||
| 2 |
Leach International Corp
Top agencies
|
$2,271,903 | ||
| 3 | $1,921,730 | |||
| 4 | $1,811,334 | |||
| 5 |
Terma Inc.
Top agencies
|
$741,400 | ||
| 6 | $358,173 | |||
| 7 |
Kampi Components Co Inc.
Top agencies
|
$354,817 | ||
| 8 |
Alvarez LLC
Top agencies
|
$349,848 | ||
| 9 |
Ultra Electronics Ocean Systems Inc.
Top agencies
|
$337,600 | ||
| 10 | $141,352 | |||
| 11 | $135,583 | |||
| 12 | $131,123 | |||
| 13 |
Edge Technology Distributors Inc
Top agencies
|
$129,377 | ||
| 14 |
FCN, Inc.
Top agencies
|
$119,955 | ||
| 15 |
Ferbak, Inc.
Top agencies
|
$77,301 | ||
| 16 |
ACG Systems, Inc.
Top agencies
|
$61,698 | ||
| 17 |
Gentex Corporation
Top agencies
|
$52,741 | ||
| 18 |
County of San Diego
Top agencies
|
$39,640 | ||
| 19 |
Korry Electronics Co
Top agencies
|
$29,600 | ||
| 20 |
Motorola Solutions, Inc.
Top agencies
|
$23,328 | ||
| 21 |
Audio-Video Corporation.
Top agencies
|
$21,800 | ||
| 22 |
S I T Corporation
Top agencies
|
$18,082 | ||
| 23 |
Fed Logistics
Top agencies
|
$16,758 | ||
| 24 |
Ametek Inc.
Top agencies
|
$15,600 | ||
| 25 | $4,950 | |||
| 26 |
Aviarms Support Corp
Top agencies
|
$2,075 |
Show 1 more
26 of 27 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 $12.8 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 5831 contractors in Jul 2025–Jun 2026?
1. Mathtech Inc. ($2.94M), 2. Leach International Corp ($2.27M), 3. Northrop Grumman Corporation ($1.92M), 4. TTM Technologies, Inc. ($1.81M), 5. Terma Inc. ($741K), 6. Bell Boeing Joint Project Office ($358K), 7. Kampi Components Co Inc. ($355K), 8. Alvarez LLC ($350K), 9. Ultra Electronics Ocean Systems Inc. ($338K), 10. Montana Armament Group LLC ($141K).
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