Three Daughters Corp

Auburn, IN Doing business as Rathburn Precision Machining

UEI
SECPR1NJ9M26
CAGE
1SRL2
Primary NAICS
332721 Precision Turned Product Manufacturing
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • For Profit Organization
  • Subchapter S Corporation
  • Woman Owned Business
  • Woman Owned Small Business
Entity structure
Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov
SAM.gov registration date
Physical address
5005 Co Rd 29, Auburn, IN 46706, USA
Website
rathburnmachining.com
Founded
1983
Industry
  1. Industrials
  2. Capital Goods
  3. Industrial Conglomerates
  4. Industrials & Manufacturing
SIC code
35 Industrial Machinery & Equipment
Profiles

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Recent federal awards

Three Daughters Corp's 2 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
8511912397 ! Guide, bipod leg Contract · SPE7L426P0759 Land and Maritime $6,791
8511566803 ! Hub,body Contract · SPE7L125V125N Land and Maritime $2,006

SBA capabilities narrative

From the vendor's SBA profile

ISO 9001 / IATF 16949 / AS9100D compliant precision CNC production machining services in quantities from 1,000 to 200,000+ per year. Materials processed include aluminum, cast iron, steel, brass and stainless steel. Capabilities include CNC milling, CNC turning, four-axis machining, Swiss machining, automated and robotic machining. Secondary services include finishing, testing, assembly and packaging.

Quick answers

What is Three Daughters Corp's UEI?

Three Daughters Corp's Unique Entity ID (UEI) in SAM.gov is SECPR1NJ9M26.

What is Three Daughters Corp's CAGE code?

Three Daughters Corp's CAGE code is 1SRL2.

What is Three Daughters Corp's primary NAICS code?

Three Daughters Corp's primary NAICS code is 332721 (Precision Turned Product Manufacturing).

Where is Three Daughters Corp located?

Three Daughters Corp's physical address in SAM.gov is 5005 Co Rd 29, Auburn, IN 46706, USA.

Is Three Daughters Corp registered in SAM.gov?

Yes. Three Daughters Corp's SAM.gov registration is active through August 25, 2027.

What is Three Daughters Corp's most recent federal award?

Three Daughters Corp's most recent federal contract award is 8511912397 ! Guide, bipod leg (SPE7L426P0759), from Land and Maritime, on February 11, 2026.

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See Three Daughters Corp's full federal record

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  • Funding analysis by agency, NAICS and set-aside
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