Southern Precision Machining, LLC
Shelbyville, TN Doing business as Southern Precision Machining
- UEI
- H3C5NLJZY2Q8
- CAGE
- 4LXT5
- Primary NAICS
- 332710 Machine Shops
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 220 Calsonic Way, Shelbyville, TN 37160, USA
- Website
- spm-precisionmachining.com
- Founded
- 1991
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 37 Transportation Equipment
- 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 |
|---|---|---|---|
| 8511670354 ! Beam,aircraft | Aviation | $1,907,095 | |
| 8500009458 ! Fitting,structural | Aviation | $8,940 | |
| 4518761183 ! Pin,latch fitting | Aviation | $0 | |
| 4518356934 ! Liner,insulation | Aviation | $19,251 | |
| 4517948779 ! BOA | Aviation | $3,740 |
About Southern Precision Machining, LLC
Southern Precision Machining, LLC, based in Shelbyville, Tennessee, is a precision CNC machining specialist serving the aerospace and defense sectors through federal contract awards. The company is registered as a minority-owned business, self-certified small disadvantaged business, woman-owned small business, and Subcontinent Asian American-owned entity. As a manufacturer of goods, Southern Precision Machining brings established expertise in producing critical aircraft components and structural elements for defense programs, positioning itself as a capable supplier within the federal contracting ecosystem for precision-machined aerospace components.
The company's federal contract work centers on the design and manufacture of aircraft structural components for the Department of Defense's Aviation division. Most recently, Southern Precision Machining was awarded a $1.91 million firm fixed-price definitive contract on October 1, 2025, designated as a Total Small Business set-aside, for the manufacture of aircraft beams with a completion deadline of October 18, 2027. Beyond this prime contract, the company has an extensive subcontracting history with Lockheed Martin Corporation spanning from 2021 through December 2024, during which it has provided numerous aerospace components including rib assemblies, fairing assemblies, beam assemblies, frames, track assemblies, fittings, and shear webs. This sustained subcontracting relationship demonstrates Southern Precision Machining's capability to consistently deliver precision-machined structural elements that support defense aircraft production initiatives and enable prime contractors to satisfy their small business subcontracting requirements on federal contracts.
SBA capabilities narrative
SPM is capable of CNC Machining in 3, 4, and 5 axis in materials such as Aluminum, Stainless Steel, and Titanium Alloys and complete assemblies. Multi-axis programming capability is enhanced with N.C.L. CAD-CAM verifications software.
Quick answers
What is Southern Precision Machining, LLC's UEI?
Southern Precision Machining, LLC's Unique Entity ID (UEI) in SAM.gov is H3C5NLJZY2Q8.
What is Southern Precision Machining, LLC's CAGE code?
Southern Precision Machining, LLC's CAGE code is 4LXT5.
What is Southern Precision Machining, LLC's primary NAICS code?
Southern Precision Machining, LLC's primary NAICS code is 332710 (Machine Shops).
Where is Southern Precision Machining, LLC located?
Southern Precision Machining, LLC's physical address in SAM.gov is 220 Calsonic Way, Shelbyville, TN 37160, USA.
Is Southern Precision Machining, LLC registered in SAM.gov?
Yes. Southern Precision Machining, LLC's SAM.gov registration is active through July 7, 2027.
What is Southern Precision Machining, LLC's most recent federal award?
Southern Precision Machining, LLC's most recent federal contract award is 8511670354 ! Beam,aircraft (SPE4A726C0008), from Aviation, on October 1, 2025.
On GovTribe
See Southern Precision Machining, LLC's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors