Three Daughters CORP

What they make

• milled solutions
• automation
• creative teams
• contract machining
• proprietary processes
• cost efficiencies

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Auburn Manufacturing, INC	Auburn	Machine Shops 332710	● ACTIVE	1.3 KM
KEKimball Electronices Group Auburn	Auburn	Secondary Smelting and Alloying of Aluminum 331314	◇ UNVERIFIED	2.3 KM
CECct Enterprises, LLC	Auburn	Machine Shops 332710	● ACTIVE	2.7 KM
CMCharleston Metal Products INC	Waterloo	Precision Turned Product Manufacturing 332721	◐ LIKELY ACTIVE	9.5 KM
Tr Manufacturing, LLC	Garrett	Machine Shops 332710	● ACTIVE	7.3 KM

Every listed plant in DeKalb County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Where this record comes from

4 sources hold this plant, and 11 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record SECPR1NJ9M26 · first seen OCT 2025 · last seen AUG 2026
• DOL Form 5500 retirement plan filingsOPERATING
  Record 351580846|IN|46706|5005 county rd 29 · first seen DEC 2024 · last seen DEC 2024
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Records IN|auburn|5005 county rd 29, IN|auburn|5005 cr 29 · first seen APR 2020 · last seen JAN 2021

IN DEKALB COUNTY7 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 6 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

SAM.gov: THREE DAUGHTERS CORP · AUG 2026

Street address

SAM.gov: 5005 COUNTY ROAD 29 · AUG 2026

City

SAM.gov: AUBURN · AUG 2026

State

SAM.gov: IN · AUG 2026

Coordinates

Census geocoder: 41.349633867107,-85.05030469259 · JUL 2026

Employees (band)

SBA PPP: 1-19 · APR 2020

Website

SAM.gov: https://www.rathburnmachining.com · AUG 2026

CAGE code

SAM.gov: 1SRL2 · AUG 2026

Retirement plan filing (Form 5500)

DOL: 18 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

PPP loan

SBA PPP: PPP loan x1, approved 2021-01-23, 27 jobs reported · JAN 2021

SAM registration expires

SAM.gov: 2027-08-25 · AUG 2026