Federal contractor · GULFPORT, MS
SEEMANN COMPOSITES, LLC
SEEMANN COMPOSITES, LLC received $34.6M in federal contract obligations in FY2026, on 33 awards (−51% vs FY2025). Since FY2017: $372.2M. Its largest customer was Department of the Navy ($34.1M).
- Obligations · FY2026
- $34.6M
- New awards
- 33
- Sole-source
- 74%
- Single offer
- 12%
- UEI
- WXRTZLL25AE5
Spending by fiscal year
Obligations per federal fiscal year (October–September).
- 17.2MFY2017
- 4.8MFY2018
- 47.6MFY2019
- 23.3MFY2020
- 7.9MFY2021
- 30.5MFY2022
- 48MFY2023
- 87.1MFY2024
- 71.2MFY2025
- 34.6MFY2026
Top buying agencies
Obligations in FY2026.
- Department of the Navy$34.1M98%28 awards
- Defense Logistics Agency$566.8K1.6%5 awards
What was bought · Where the work was performed
Obligations in FY2026.
What was bought
- Weapons, aircraft, ships & vehicles$20M58%
- Research & development$14.1M41%
- Other equipment & supplies$566.8K1.6%
Where the work was performed
- Harrison County, MS$34.6M100%
Integrity signals
Shares of the year's obligations, next to the country's.
- Low competition85%US 39% · $29.5M
- Sole-source awards74%US 30% · $25.5M
- Single-offer competitions12%US 8.8% · $4M
- Urgency justifications0.0%US 5.1% · $0
A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.
Agencies awarding it sole-source contracts
- Department of the Navy$25.5MDepartment of Defense · 2 awards
- Defense Logistics Agency$2,900Department of Defense · 1 awards
Largest awards
- PROCUREMENT OF LANDING CRAFT, AIR CUSHION (LCAC) 100 CLASS COMPOSITE COMPONENTS FOR 9 CRAFTSETS.$63.1MDepartment of the Navy· Harrison County, MS· Weapons, aircraft, ships & vehicles· Sep 20, 2024 – Jun 8, 2026· N0002424C2461
- Department of the Navy· Harrison County, MS· Weapons, aircraft, ships & vehicles· Jun 2, 2022 – Dec 17, 2025· N0002422C2449
- Department of the Navy· Harrison County, MS· Research & development· Sep 30, 2019 – May 11, 2026· N0016719F0213
- Department of the Navy· Harrison County, MS· Research & development· Sep 22, 2025 – Oct 1, 2025· N0016725F0106
- Department of the Navy· Harrison County, MS· Research & development· Sep 26, 2024 – Jun 8, 2026· N0016724F0279
- MULTI-MATERIAL PROTOTYPE$19.9MDepartment of the Navy· Harrison County, MS· Research & development· Dec 21, 2023 – Jan 30, 2026· N0016724F0054
- SHIPSET 1$17.3MDepartment of the Navy· Harrison County, MS· Weapons, aircraft, ships & vehicles· Dec 20, 2024 – Jun 11, 2026· N0016725C0002
- Department of the Navy· Harrison County, MS· Research & development· Mar 29, 2019 – Jun 2, 2026· N0016719F0074
Subawards
Matched by Unique Entity ID: the first-tier subawards this organization reported as a prime recipient, and those primes reported paying it.
As a prime: who it pays · FY2026
No subawards reported as a prime in FY2026.
As a sub-recipient: who pays it · FY2026
No subawards reported to it in FY2026.
By fiscal year
- FY2021: $0 paid out · $1.6M received
- FY2022: $0 paid out · $2.1M received
- FY2023: $0 paid out · $3.5M received
- FY2024: $0 paid out · $3.6M received
- FY2025: $0 paid out · $354.3K received
Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.
Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 7, 2026, loaded Oct 7, 2026 · Subawards loaded from FY2021.
Teaming partners
Companies this company reported paying, primes that reported paying it, from FFATA subaward reports.
Companies it pays
No subawards reported to other companies.
Primes that pay it
6 companies · $11.2M reported
- GROTON, CT · 21 subawards · Architectural, engineering, and related services
- SUMMERVILLE, SC · 1 subaward · Scientific research and development services
- BELL TEXTRON INC$256.3KFORT WORTH, TX · 1 subaward · Ship and boat building
Showing the top 3 of each list. Open the profile for potential partners and the full lists.
Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.
Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 7, 2026, loaded Oct 7, 2026 · Subawards loaded from 2021.
Competitors
Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.
Compared on 11 markets (agency × industry), FY2024–FY2026.
- BRODOGRADILISTE VIKTOR LENAC D.D.$72.3M−11% in FY2026RIJEKA, HRV · 33% of this company's obligations are in markets they both serveNavy · Ship and boat building
- SILVER SHIPS, INC$61M−51% in FY2026THEODORE, AL · 30% of this company's obligations are in markets they both serveNavy · Ship and boat building
- BIRD-JOHNSON PROPELLER COMPANY, LLC$92.5M+31% in FY2026WALPOLE, MA · 34% of this company's obligations are in markets they both serveNavy · Ship and boat buildingNavy · Navigational, measuring, electromedical, and control instruments manufacturing
Showing the top 3 of 25 competitors. Open the profile for the full list.
Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.
Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 7, 2026, loaded Oct 7, 2026 · FY2024–FY2026.
Lobbying and PAC activity
Organizations in House lobbying disclosures and FEC records whose names an AI judgment matched to this company. Those records carry no identifier shared with contracts, so every match is by name.
Matched organizations
- Seemann CompositesAI match · 100%
- Lobbying · 2025
- $90K
- 4 reports
- Lobbying · 2024–2026
- $165K
Lobbying by year
- 2024$30K1 reports
- 2025$90K4 reports
- 2026$45K2 reports
Top issues
- Defense7 reports
- Manufacturing7 reports
Who was contacted
- U.S. HOUSE OF REPRESENTATIVES7 reports
- U.S. SENATE7 reports
Houses of Congress and federal agencies the reports list as contacted (a report names every one for all its issues).
Lobbying firms hired
- CR Federal$165K7 reports
Registrants who are individuals are counted, not named.
Lobbying amounts are the filers' own good-faith estimates on quarterly LD-2 reports (the law asks for amounts rounded to $10,000; under $5,000 need not be itemized), latest amendment only. When an organization files its own report, it replaces what outside firms report for it that quarter. Matches are by name. Lobbying and political giving are legal and public: they show engagement with government, not influence over any award. Correlation is not influence: these organizations' lobbying and their contracts are shown side by side, and nothing here implies either affected the other.
Source: Lobbying disclosures (LD-1 registrations, LD-2 quarterly reports, LD-203 contribution reports) (Clerk of the U.S. House of Representatives), data current to Oct 7, 2026, loaded Oct 7, 2026 · 2023–2026.
Source: Committees, candidates and committee contributions to candidates (Federal Election Commission), data current to Oct 7, 2026, loaded Oct 7, 2026 · 2026, 2024, 2022.
Matches: Analisa AI name judgments (entity-match@1), updated Oct 5, 2026.
Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 7, 2026, loaded Oct 7, 2026.