Midwest Tube Mills

What Midwest Tube Mills does

Midwest Tube Mills is a privately held American steel tubing manufacturer, founded in 1993 and headquartered at 2906 Clifty Dr., Madison, Indiana. The company produces fully-galvanized round steel tube and pipe, square and rectangular shapes, mechanical tubing, and framing components, organized into a sub-branded portfolio that includes the MT40, MT30, MT20, and MT15 High Strength lines for security and fence-framework applications, MTR Residential for residential customers, and a dedicated mechanical product family. It serves high-security, industrial/commercial, residential, and mechanical end-markets across North America, with a wholly-owned Canadian subsidiary, Midwest Tube Mills-Canada, operating out of Cobourg, Ontario. As of 2025, the company has temporarily suspended rectangular tubing sales in order to reallocate production capacity toward higher-demand product lines, an indicator of capacity-constrained order flow rather than demand softness.

Midwest Tube Mills' technical differentiation rests on a proprietary Triple Layer Coating process that combines an outer clear vacuum-sealed top coat over an intermediate conversion coat on a hot-dip zinc base, with the inside diameter zinc-coated prior to forming. The company operates an internal state-of-the-art testing lab covering steel hardness, gauge and tolerance, bending yield/tensile/elongation, coating thickness, adhesion, impact, weathering, color and gloss, and salt fog corrosion testing. Supplementary conversion capabilities include swaging on 1.315", 1.660", and 1.900" O.D. tubing, notching and coping on 1.315" tubing, and custom color coatings meeting ASTM D523 and a 10 mil polyolefin process. All input steel is 100% domestically sourced, and an internal Quality Management System has driven an 80% reduction in quality-associated claims since 2011.

The business runs a sales-led, direct-account model: account managers (e.g., Pete Catalano) handle industrial and commercial customers through phone and contact-form inquiries, with product information and submittal resources hosted on the company website. Revenue is generated through one-time purchases of manufactured tubing across security, industrial/commercial, residential, and mechanical segments, with no public pricing or subscription model. Management footprint is small (estimated 11–50 employees) and concentrated in two North American sites, with no disclosed institutional ownership, no funding history, and no M&A activity in the input data.

Name

Midwest Tube Mills

Legal name

Midwest Tube Mills, Inc.

Website

https://midwesttubemills.com

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

11–50 employees

Short description

Midwest Tube Mills is a privately held American steel tubing manufacturer founded in 1993, producing galvanized round, square, and rectangular steel tubing plus framing components for security, industrial/commercial, residential, and mechanical end-markets across North America via direct account-manager sales.

Ownership category

akta.pro rank

Product category

Steel Tubing Manufacturing

NAICS

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (33121)

SIC

Steel Pipe & Tubes (3317)

akta.pro primary industry

Pipe & Tube Manufacturing (Seamless & Welded OCTG/Line Pipe/Structural Tube) (IMAKABAI)

akta.pro secondary industries

Pipes & Tubing (Metal, Plastic & Composite) (IMADALAC), Coated & Plated Steel (Galvanized, Galvalume, Tinplate, Electrogalvanized, Color-Coated) (IMAKABAG)

Keywords

• Steel tubing manufacturing
• Galvanized steel pipe
• Fence framework tubing
• Structural steel products
• Mechanical steel tubing

Headquarters

HQ city

Madison

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Steel Tubing Products: Midwest Tube Mills manufactures and sells steel tubing products including round tube, square and rectangular tubing, and framing components. Products are sold directly to customers in industrial, commercial, residential, and mechanical markets.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Midwest Tube Mills manufactures and sells fully-galvanized round steel tube and pipe, square and rectangular steel shapes (framework), framing components, and mechanical tubing. Products are 100% domestically sourced, available in multiple gauges/diameters/lengths (40'+), and protected by a proprietary Triple Layer Coating Process (zinc bath + conversion coat + vacuum-sealed top coat). Customers span high security, industrial/commercial, residential, and mechanical application markets.

Product overview

Midwest Tube Mills offers a portfolio of steel tubing products including round steel tube and pipe, square/rectangular shapes, framing components, and mechanical tubing. The product line is organized into the MT series (MT40, MT30, MT20, MT15 High Strength) for high security and fence framework applications, MTR Residential for residential fencing, and mechanical products for industrial applications. All products are 100% domestically sourced steel with galvanized coating for corrosion resistance.

Differentiator

Problem solved

Functional benefit

Products and services

• Round Steel Tube and Pipe Fully-galvanized round steel tube and pipe products manufactured in a variety of gauges, diameters, and lengths (40 feet or more), used for mechanical and multiple industrial applications.
• Shapes (Square and Rectangular Steel Framework) Square and rectangular steel framework for multiple applications including carports, greenhouses, and other ornamental and outdoor applications.
• Framing Components Steel products manufactured for carport or other metal building applications.
• Mechanical Tubing Steel tubing sold for mechanical applications including greenhouses, dairy, playgrounds, vehicle frames/trailers, agriculture, solar, metal and fabric structures, and conveyor systems.
• MT40 High Strength Round Steel Tube High-strength round steel tube product for fence framework and security applications.
• MT30 High Strength Round Steel Tube High-strength round steel tube product for fence framework and security applications.
• MT20 High Strength Round Steel Tube High-strength round steel tube product for fence framework and security applications.
• MT15 High Strength Round Steel Tube High-strength round steel tube product for fence framework and security applications.
• MTR Residential Round Steel Tube Residential-specific round steel tube product for fence framework applications.

Quantifiable outcome

• 80% reduction in quality associated claims since 2011

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators3 records

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• Atlas Tube (Zekelman Industries): Atlas Tube is the largest producer of structural steel tubing in North America and a division of Zekelman Industries. Direct overlap with Midwest's structural tube, mechanical, and shapes product lines, but with far broader scale and product breadth.
• Wheatland Tube (Zekelman Industries): Wheatland Tube is a major North American producer of steel pipe and tube products including mechanical, fence framework, and structural applications. Directly comparable product categories but with significantly larger manufacturing footprint.

Direct peers

• Bull Moose Tube Company: Bull Moose Tube manufactures steel mechanical tubing, structural tubing, and fence framework products. Highly comparable product portfolio and end markets (fence framework, mechanical, structural) to Midwest Tube Mills.
• Independence Tube Corporation:
• Maruichi American Corporation: Maruichi American manufactures steel pipe and tube products for structural, mechanical, and fence post applications across multiple US facilities. Direct competitor with similar product mix and end-market focus as Midwest.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

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 Midwest Tube Mills