George Koch Sons LLC
Evansville, IN
Company facts
- FY2025 rankings
-
Its parent company, Koch Enterprises Inc., ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 332312 Fabricated Structural Metal Manufacturing
- 332420 Metal Tank (Heavy Gauge) Manufacturing
- 332813 Electroplating, Plating, Polishing, Anodizing, and Coloring
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 333922 Conveyor and Conveying Equipment Manufacturing
- 333994 Industrial Process Furnace and Oven Manufacturing
- 541330 Engineering Services
- SAM.gov registration date
- Physical address
- 10 S 11th Ave, Evansville, IN 47712, USA
- Website
- kochllc.com
- Founded
- 1873
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 35 Industrial Machinery & Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $99,735 |
| FY2025 | $420,650 |
| FY2024 | $335,458 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $99,735 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Anodize line maintenance | Naval Air Systems Command (Navy) | $332,034 | |
| Chemical cleaning systems | Air Force Sustainment Center (AFMC) | $482,102 | |
| Phosphate coating system | Federal Acquisition Service | $15,824 | |
| Metal processing system | Joint Munitions Command (AMC) | $8,076,297 | |
| Chemical cleaning systems maintenance services | Air Force Sustainment Center (AFMC) | $603,909 |
Latest 5 listed here. See the rest on GovTribe.
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About the company
George Koch Sons LLC is a for-profit, limited liability company registered in SAM.gov since 2004, specializing in manufacturing industrial and technical equipment with a focus on specialized manufacturing and surface treatment systems. The company appears to be an established manufacturer of industrial cleaning, coating, and processing equipment primarily serving defense-related federal agencies. Based on its federal contract history, the company provides sophisticated industrial systems and maintenance services to various military branches, with a particular expertise in chemical processing, surface treatment, and precision manufacturing equipment.
The federal contract awards demonstrate George Koch Sons LLC's consistent engagement with defense-related agencies, including the Naval Air Systems Command, Oklahoma City Air Logistics Complex, and the Marine Corps. Their recent contract awards indicate specialized capabilities in delivering complex technical systems such as anodize line maintenance, chemical cleaning systems, and phosphate coating systems. The company has secured multiple prime federal contracts, with recent awards ranging from $15,824 to $850,178, all within the defense sector. None of their recent contract awards utilized set-aside designations, suggesting they compete openly in the federal marketplace. The contracts reveal a technical focus on industrial surface treatment and cleaning technologies, with contract completion dates extending to 2030, indicating long-term strategic partnerships with federal defense agencies and a robust capability to provide specialized manufacturing and maintenance solutions.
SBA capabilities narrative
We provide anodizing, plating, engine overhaul, alodine, cleaning, MRO, industrial machinery and machine repair.
Quick answers
Is George Koch Sons LLC registered in SAM.gov?
Yes. George Koch Sons LLC's SAM.gov registration is active through September 22, 2027.
What is George Koch Sons LLC's CAGE code?
George Koch Sons LLC's CAGE code is 34123, and its Unique Entity ID (UEI) is YNEZW287K3F3.
How much has George Koch Sons LLC received in federal contracts?
Federal contracts obligated $420,650 to George Koch Sons LLC in fiscal year 2025 and $855,843 in fiscal years 2023 through 2027.
How does George Koch Sons LLC rank among federal contractors?
George Koch Sons LLC's parent company, Koch Enterprises Inc., ranked #53 in NAICS 325998, #59 in PSC 6810 and #59 in NAICS 32599 in FY2025.
What is George Koch Sons LLC's most recent federal award?
George Koch Sons LLC's most recent federal contract award is Anodize line maintenance (N6852024C0016), from Naval Air Systems Command (Navy), on September 20, 2024.
On GovTribe
See George Koch Sons LLC's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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