Maddox Industrial Transformer, LLC

What they make

• substation
• transformers
• mini power centers
• rentals
• surplus
• purchasing

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

Products

Open positions

Openings read from Maddox Industrial Transformer, LLC’s own job board on Greenhouse, last checked OCT 26, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• Maintenance Technician
  Greer, SC · Operations · posted JUL 15, 2026
• Inventory Technician
  Greer, SC · Inventory · posted MAY 24, 2024
• Equipment Repair Technician
  Greer, SC · Operations · posted MAY 8, 2024
• Sales Representative
  Greer, SC · Sales · posted NOV 29, 2023

• Inventory Technician
  Dyersburg, TN · Inventory · posted OCT 7, 2026
• Claims Specialist
  Houston, TX · Customer Service · posted SEP 16, 2026
• Purchase Order Manager
  Battle Ground, WA · Purchasing · posted SEP 14, 2026
• Senior Accountant (PRO)
  Battle Ground, WA · Finance & Accounting · posted SEP 8, 2026
• Yard Coordinator
  Dyersburg, TN · Inventory · posted SEP 3, 2026
• Winding Technician
  Batavia, OH · Operations · posted JUL 15, 2026
• Student Internship
  Any Maddox Location · Non-descript · posted APR 23, 2026
• CDL Local Truck Driver
  Dyersburg, TN · Inventory · posted FEB 18, 2026
• Sales Representative
  Houston, TX · Sales · posted NOV 3, 2025
• Claims Specialist
  Batavia, OH · Customer Service · posted MAR 20, 2025

8 more on the company’s board

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
FFirehouse	Greer	Power, Distribution, and Specialty Transformer Manufacturing 335311	◐ LIKELY ACTIVE	6.7 KM
MTMeyer Tool Greenville Div	Greenville	Relay and Industrial Control Manufacturing 335314	◇ UNVERIFIED	8.4 KM
IPInstel Power Services, INC.	Simpsonville	Power, Distribution, and Specialty Transformer Manufacturing 335311	◐ LIKELY ACTIVE	18.9 KM
SSimpsonville	Simpsonville	Power, Distribution, and Specialty Transformer Manufacturing 335311	◐ LIKELY ACTIVE	18.9 KM
Form Fit & Function LLC	Spartanburg	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	● ACTIVE	19.2 KM

Every listed plant in Spartanburg 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 12 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.

EPA cross-references this facility in AIR, EPS, NPDES, RCRAINFO · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record EMMNR34H2XV9 · first seen NOV 2025 · last seen NOV 2025
• DOL Form 5500 retirement plan filingsOPERATING
  Record 473134140|SC|29651|865 victor hill rd · first seen AUG 2025 · last seen AUG 2025
• EPA Facility Registry ServiceEXISTENCE
  Record 110071193565 · first seen JAN 2022 · last seen JAN 2022

IN SPARTANBURG COUNTY4 other plants share this one’s industry (Electrical Equipment Manufacturing, NAICS 3353); 3 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

EPA: MADDOX INDUSTRIAL TRANSFORMER LLC · JUL 2026 · ON THIS PAGE

SAM.gov: MADDOX INDUSTRIAL TRANSFORMER, LLC · NOV 2025 · ON THIS PAGE

Street address

EPA: 865 VICTOR HILL RD · JUL 2026 · ON THIS PAGE

SAM.gov: 865 VICTOR HILL RD · NOV 2025 · ON THIS PAGE

City

EPA: GREER · JUL 2026 · ON THIS PAGE

SAM.gov: GREER · NOV 2025 · ON THIS PAGE

State

EPA: SC · JUL 2026 · ON THIS PAGE

SAM.gov: SC · NOV 2025 · ON THIS PAGE

County (FIPS code)

EPA: 45083 · SEP 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 34.907713869931,-82.174743241804 · JUL 2026 · ON THIS PAGE

EPA: 34.90758,-82.17413 · JUL 2026

Website

SAM.gov: www.maddox.com · NOV 2025

Year established

Company website: 2015 · AUG 2026

CAGE code

SAM.gov: 7UW62 · NOV 2025

Retirement plan filing (Form 5500)

DOL: 317 active participants, plan year ending 2025-08-31, 2 plan(s) · AUG 2025

SAM registration expires

SAM.gov: 2026-11-20 · NOV 2025

State business registrationSOURCES DISAGREE

CO SOS: Maddox Industrial Transformer, LLC, registered with the Colorado Secretary of State; Limited liability company formed in South Carolina; registered 2020-10-16; active, annual report filed 2025-12-29 · DEC 2025

CT SOTS: Maddox Industrial Transformer LLC, registered with the Connecticut Secretary of the State; Limited liability company formed in South Carolina; registered 2022-05-02; active, annual report filed 2026-03-31 · MAR 2026

Sunbiz: MADDOX INDUSTRIAL TRANSFORMER, LLC, registered with the Florida Department of State, Division of Corporations; Limited liability company; formed 2022-03-22; active, annual report filed 2026-05-02 · MAY 2026

IA SOS: MADDOX INDUSTRIAL TRANSFORMER, LLC, registered with the Iowa Secretary of State; Limited liability company; registered 2022-04-29; active · APR 2022

MS SOS: Maddox Industrial Transformer, LLC, registered with the Mississippi Secretary of State; Limited liability company; registered 2022-04-26; active · APR 2022

TX Comptroller: MADDOX INDUSTRIAL TRANSFORMER, LLC, registered with the Texas Comptroller of Public Accounts; Limited liability company; registered 2017-04-26; active · APR 2017

VA SCC: MADDOX INDUSTRIAL TRANSFORMER, LLC, registered with the Virginia State Corporation Commission; Limited liability company formed in South Carolina; registered 2022-05-31; active · MAY 2022