C.f. Roark Welding & Engineering Company, Incorporated
Brownsburg, IN
- UEI
- LNF3KNSAPWT3
- CAGE
- 00518
- Primary NAICS
- 336412 Aircraft Engine and Engine Parts Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 336412 Aircraft Engine and Engine Parts Manufacturing Primary
- 332322 Sheet Metal Work Manufacturing
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 336415 Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
- 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
- SAM.gov registration date
- Physical address
- 136 N Green St, Brownsburg, IN 46112, USA
- Website
- roarkfab.com
- Founded
- 1949
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Materials
- Construction Materials
- Building Materials
- SIC code
- 34 Fabricated Metal Products
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| F100-229 combustion chamber liner | Air Force Sustainment Center | $112,500 | |
| New manufacture of f-100 liner, combustion, CH | Aviation | $745,695 | |
| New manufacture of f-100 liner, combustion CH | Aviation | $5,546,186 | |
| J85 flameholder | Aviation | $7,618,881 | |
| 8509627454 ! Liner,combustion CH | Aviation | $20,298 |
About C.f. Roark Welding & Engineering Company, Incorporated
C.f. Roark Welding & Engineering Company, Incorporated is a small business subchapter S corporation located in Brownsburg, Indiana, specializing in manufacturing precision-engineered aviation engine components for federal defense agencies. Registered in SAM.gov since October 25, 2001, the company operates as a for-profit manufacturer with expertise in producing critical aerospace hardware. The organization has established itself as a key supplier to military aviation programs, focusing on designing and manufacturing specialized engine components that support military aircraft readiness and maintenance.
The company has received numerous federal contract awards primarily from the Defense Logistics Agency (DLA) Aviation and the U.S. Air Force Sustainment Center, predominantly delivering highly specialized aviation engine parts. These contracts include manufacturing combustion chamber liners, flameholders, exhaust cones, and augmentor seals for F-100 and J85 engines. Most of their federal contract awards have been competitively awarded without small business set-aside designations, with contract values ranging from $20,298 to $7,618,881. C.f. Roark has also performed subcontract work for major aerospace manufacturers like General Electric Company, Am General LLC, and Rolls-Royce, providing aviation engine hardware and auto parts across multiple contract vehicles.
C.f. Roark holds three significant Indefinite Delivery Contracts (IDCs) that demonstrate its strategic importance in federal aviation procurement. These include a $1,999,999.99 IDC with DLA Aviation for combustion chamber liners, another $1,999,999.99 IDC for support and augmentation services related to F110-GE-100/129 aircraft engines, and a $4,360,425.00 IDC with the Air Force Sustainment Center for manufacturing F100 combustion chamber liners. These single-award contracts, with performance periods extending through 2027, enable federal agencies to issue task orders for critical aviation engine components as needed. The IDCs highlight C.f. Roark's capabilities in providing engineering support, manufacturing precision parts, and maintaining the technical readiness of military aircraft systems.
SBA capabilities narrative
AEROSPACE SHEET METAL FABRICATOR, LASER CUTTING AND WELDING, ELECTRON BEAM WELDING, TIG WELDING, MACHINING, HEAT TREAT AND BRAZE, INSPECTION AND NDT.
Quick answers
What is C.f. Roark Welding & Engineering Company, Incorporated's UEI?
C.f. Roark Welding & Engineering Company, Incorporated's Unique Entity ID (UEI) in SAM.gov is LNF3KNSAPWT3.
What is C.f. Roark Welding & Engineering Company, Incorporated's CAGE code?
C.f. Roark Welding & Engineering Company, Incorporated's CAGE code is 00518.
What is C.f. Roark Welding & Engineering Company, Incorporated's primary NAICS code?
C.f. Roark Welding & Engineering Company, Incorporated's primary NAICS code is 336412 (Aircraft Engine and Engine Parts Manufacturing).
Where is C.f. Roark Welding & Engineering Company, Incorporated located?
C.f. Roark Welding & Engineering Company, Incorporated's physical address in SAM.gov is 136 N Green St, Brownsburg, IN 46112, USA.
Is C.f. Roark Welding & Engineering Company, Incorporated registered in SAM.gov?
Yes. C.f. Roark Welding & Engineering Company, Incorporated's SAM.gov registration is active through November 7, 2026.
What is C.f. Roark Welding & Engineering Company, Incorporated's most recent federal award?
C.f. Roark Welding & Engineering Company, Incorporated's most recent federal contract award is F100-229 combustion chamber liner (FA812125P0019), from Air Force Sustainment Center, on August 26, 2025.
On GovTribe
See C.f. Roark Welding & Engineering Company, Incorporated's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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