Thomas Industries Inc

What Thomas Industries Inc does

Thomas Industries, Inc., headquartered in Wabasha, Minnesota, is a privately held custom sheet metal fabricator and manufacturer of UL508A certified electrical enclosures. Founded in 1984 as a three-person, 3,000 square foot operation, the company now operates from a 58,000 square foot manufacturing facility and is part of the Noble-X, Inc. family of companies, a four-location group of CNC machine and fabrication shops across Minnesota and Western Wisconsin. Headcount is reported in the 11-50 employee band.

The company's core offering combines precision sheet metal fabrication services with a catalog of standard and custom electrical enclosures. Production capability is anchored on capital-intensive equipment including an Amada FOL3015AJ 4,000W fiber optic laser, a Mazak Super Turbo X510 2,000W CO2 laser, a Nisshinbo HIQ-1250 32-station CNC turret punch press (25-ton, 48-inch width), 250-ton and 110-ton hydraulic punch presses, a Salvagnini panel bender, and TIG, MIG, and spot welding stations (up to 75 KA). CAD/CAM workflows run on Solidworks and Radan. The enclosure portfolio spans Type 1, 3R, 4, 4X, and 12 NEMA ratings in stainless steel, aluminum, cold rolled steel, and hot rolled pickled & oiled steel (gauges 10-26), all certified to UL508A. Quality management operates under ISO 9000:2000.

Thomas Industries generates revenue on a project-based, quote-driven model. Pricing is per unit per project, calibrated to material, gauge, quantity, complexity, finishing, and assembly requirements, and is not publicly disclosed. Go-to-market is sales-led direct, with customers reaching out via phone, email, or website contact form to request quotes. The company serves two primary segments: electrical and industrial OEM manufacturers requiring close-tolerance fabrications, enclosures, chassis, frames, brackets, stampings, and assemblies; and commercial distributors and resellers of standard enclosure products. Marketing is concentrated on the company website and downloadable PDF catalogs, with additional top-of-funnel exposure through the Noble-X family-of-companies cross-promotion. No reseller/distributor layer is described beyond the commercial distributor customer segment.

Name

Thomas Industries Inc

Legal name

Thomas Industries, Inc.

Website

https://thomasindustriesinc.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

11–50 employees

Short description

Thomas Industries, Inc., based in Wabasha, Minnesota, manufactures precision sheet metal fabrications and UL508A certified electrical enclosures for electrical and industrial OEM manufacturers and commercial distributors from a 58,000 square foot facility as part of the Noble-X, Inc. family of companies.

Ownership category

akta.pro rank

Product category

Custom Sheet Metal Fabrication and Electrical Enclosures

NAICS

Electrical Equipment Manufacturing (3353), Other Fabricated Metal Product Manufacturing (3329)

SIC

Sheet Metal Work (3444), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Enclosures, Boxes & DIN-Rail Hardware (junction boxes, cabinets, panel enclosures, DIN rail, gland plates) (IMAGAEAH)

Keywords

• Precision sheet metal fabrication
• Electrical enclosures
• CNC laser cutting
• UL508A enclosures
• Custom metal fabrication

Headquarters

HQ city

Wabasha

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. Custom Sheet Metal Fabrication and Assembly: Thomas Industries generates revenue through project-based custom sheet metal fabrication, producing precision components and finished assemblies for industrial customers. Pricing is quote-driven based on project specifications, materials, quantities, and finishing requirements. The company serves as a full-service manufacturer from design through assembly.
2. Standard and Custom Electrical Enclosures: Sales of standard UL508A certified electrical enclosures (Type 1, 3R, 4, 4X, 12) and custom-modified or bespoke enclosures. Enclosures are sold as finished manufactured products with a catalog download available for standard product specifications.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Thomas Industries designs and manufactures precision close-tolerance sheet metal fabrications, stampings, components, and UL508A certified electrical enclosures for industrial and electrical OEM customers. The company operates a full-service, single-source manufacturing workflow from design and prototyping through CNC laser cutting, CNC punch pressing, forming, welding, assembly, and finishing, working with materials such as cold rolled steel, stainless steel, aluminum, copper, brass, and spring steel. It produces both standard catalog enclosures and custom-modified enclosures to customer specifications.

Product overview

Thomas Industries Inc is a metal fabrication and enclosure solutions provider offering a comprehensive portfolio centered around UL508A certified electrical enclosures and precision sheet metal fabrication services. The product lineup includes standard enclosure products across multiple NEMA ratings (Type 1, Type 3R, Type 12, Type 4, Type 4X) with associated back panels and accessories, complemented by custom enclosure fabrication capabilities. These are supported by core manufacturing services including sheet metal fabrication, precision lasering, welding and assembly, quality assurance, and value-added secondary operations. The company operates as part of the Noble-X family of companies, serving electrical and industrial OEM manufacturers, commercial distributors, and precision metal fabrication customers.

Differentiator

Problem solved

Functional benefit

Products and services

• Type 1 Electrical Enclosures Standard indoor electrical enclosures available in standard hinge, continuous hinge, lift-off hinge, and screw cover configurations with optional keyed lock variants, designed for OEM and distributor customers needing indoor enclosure protection.
• Type 3R Electrical Enclosures Outdoor-rated electrical enclosures with hinged cover and screw cover variants, providing protection against rain, sleet, and snow for outdoor electrical installations.
• Type 4 Electrical Enclosures Watertight industrial enclosures available in JIC clamped cover, flush door, and disconnect configurations for use in demanding industrial environments requiring watertight protection.
• Type 4X Electrical Enclosures Corrosion-resistant enclosures in stainless steel and standard materials with JIC clamped cover and NEMA clamp configurations for harsh and corrosive industrial environments.
• Type 12 Electrical Enclosures Industrial enclosures including JIC clamped cover, NEMA clamp, and pushbutton enclosures designed for indoor use with protection against dust, dirt, and oil.
• Custom UL508A Certified Enclosures Custom or modified enclosures manufactured to customer specifications from Cold Rolled Steel, Hot Rolled Pickled and Oiled, Aluminum, and Stainless Steel in gauges ranging from 10 ga to 26 ga, produced under UL508A certification for industrial control panels and associated equipment.
• Enclosure Back Panels Mounting panels designed for Type 1, JIC style, Type 3R, NEMA clamp, and select flush door enclosures, sold as accessories alongside standard enclosures.
• Enclosure Window Kits Accessory kits enabling viewing of electrical components inside enclosures without opening the enclosure door, sold alongside the standard enclosure product line.
• Enclosure Print Pockets Document holders attached to enclosures for storing electrical schematics, manuals, and documentation, sold as standard accessories with the enclosure product line.
• Sheet Metal Fabrication Services Custom precision sheet metal fabrication service covering rapid prototypes, short production runs, and high-volume punch press work using Solidworks and Radan design software and materials such as cold rolled steel, stainless steel, aluminum, copper, brass, and spring steel.
• Precision Lasering Services Contract laser cutting service performed on Amada FOL3015AJ 4,000 watt fiber optic and Mazak Super Turbo X510 Hi Pro 2,000 watt CO2 laser systems for stainless steel, copper, steel, brass, and aluminum up to 1 inch thick, with auto load/unload capabilities.
• Welding and Assembly Services Custom welding and precision assembly services for steel, stainless steel, and aluminum using three spot welders (up to 75 KA), TIG welders, and MIG welders, supporting finished assembly deliveries to commercial customers.
• Value Added Secondary Services Secondary manufacturing services covering cutting, punching, forming, tube bending, grinding, drilling and tapping, milling, and pem insertion, providing complete project fulfillment from raw material to finished component.
• Quality Assurance Services Quality control and inspection services performed under an ISO 9000:2000 compliant quality management system, ensuring precision quality control across all manufacturing processes delivered to customers.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Noble-X, Inc.coreOthersThomas Industries is part of the Noble-X, Inc. family of companies, which comprises full-service CNC Machine and Fabrication Shops with 4 locations in Minnesota and Western Wisconsin. Noble-X is described as the largest machine shop in Western Wisconsin. Thomas Industries is promoted as a Noble-X company on the Noble-X website, and the parent company manages career opportunities for Thomas Industries employees.

Scale indicators3 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• Mayville Engineering Company (MEC): Midwest-based contract metal manufacturer serving industrial OEMs with fabricated and machined components — directly comparable to Thomas' custom fabrication and OEM focus.
• BTD Manufacturing: Upper Midwest custom metal fabricator offering laser cutting, stamping, welding, and assembly — same business model, geography, and customer profile as Thomas Industries.
• Mid-West Fabricating Company: Wisconsin-based custom metal fabricator with sheet metal, laser, and welding capabilities — comparable Midwest fabrication services competing for OEM custom work.
• Saginaw Metal Sales: Sheet metal fabricator producing custom enclosures and fabricated components for electrical OEMs — directly competes with Thomas in the custom sheet metal and enclosure market.
• Eakas Corporation: Midwest precision sheet metal fabricator serving industrial OEM customers with laser cutting, stamping, and welding — directly comparable capabilities and customer base.

Broad incumbents

• nVent HOFFMAN: Global leader in standard electrical enclosures (Types 1, 3R, 4, 4X, 12) — a broad incumbent competitor to Thomas Industries' standard enclosure catalog across the same NEMA ratings.
• Rittal: World's largest enclosure manufacturer, offering standard and customized enclosures — competes most directly with Thomas' UL508A-certified enclosure line.

Emerging players

• Stahlin Enclosures: Specialty enclosure manufacturer (fiberglass and polycarbonate) competing in the NEMA-rated enclosure market — overlaps with Thomas Industries' Type 4X enclosure line.
• Hoffman (a brand of nVent) — Germany / Stahlin — see above: (Duplicate reference omitted in favor of additional direct peer.)

Regional players

• Wiesemann Sheet Metal: Established US custom sheet metal fabricator offering enclosures and OEM fabrications with CNC laser, punching, and bending — comparable offerings though operating in a different geography.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/thomas-industries-inc

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Thomas Industries Inc