Maddox Industrial Transformer

Maddox Industrial Transformer

Manufactures, distributes, repairs industrial transformers

Overview

Maddox Industrial Transformer manufactures, distributes, and services industrial and commercial electrical transformers, including pad-mount, substation, dry-type units, and switchgear. It sells, rents, repairs, and buys both new and reconditioned transformers, meeting demand quickly by stockingInventory and remanufacturing existing units to shorten lead times. The company distinguishes itself with a broad national footprint and a mix of new and rebuilt inventory, enabling fast fulfillment across the U.S., Canada, and Mexico. Its goal is to keep critical electrical transformers and power distribution components readily available for customers through a combination of manufacturing, stocking, remanufacturing, and repair services.

About Maddox Industrial Transformer

Simplify's Rating
Why Maddox Industrial Transformer is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Hardware

Industrial & Manufacturing

Energy

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Greer, South Carolina

Founded

2015

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Simplify's Take

What believers are saying

  • August 2026 Inc. 5000 ranking at No. 1,367 validates continued growth.
  • May 2026 Washington expansion added warehouse and yard capacity for rising demand.
  • August 2026 Supplier of the Year award strengthens sales credibility with utilities and contractors.

What critics are saying

  • Temperance Solar sued Maddox in 2024 over breach and warranty claims.
  • CS Energy litigation in 2023 signals project execution and customer dispute exposure.
  • Transformer availability booms attract bigger rivals; price competition can compress margins quickly.

What makes Maddox Industrial Transformer unique

  • Fastest lead times remain Maddox's core moat in transformer shortages.
  • Eight straight Inc. 5000 appearances signal durable operational execution and demand.
  • National footprint across Washington, Texas, Ohio, Tennessee, Idaho, and South Carolina reduces delivery friction.

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Benefits

Health Insurance

401(k) Retirement Plan

Remote Work Options

Unlimited Paid Time Off

Flexible Work Hours

Paid Vacation

Wellness Program

Mental Health Support

Phone/Internet Stipend

Home Office Stipend

Conference Attendance Budget

Family Planning Benefits

Fertility Treatment Support

Professional Development Budget

Stock Options

Company Equity

Medical insurance

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