What Sioux does

Sioux Rubber & Urethane is a privately held, custom manufacturer founded in 1958 and headquartered in Sioux City, Iowa. The company engineers and produces rubber-faced-steel and polyurethane components designed to protect industrial equipment from abrasion, impact, vibration, and corrosion in demanding operating environments. Its product portfolio is organized into two families: rubber-faced-steel solutions, anchored by the Abrasiplate and Abrasiplate Flex wear plates built around proprietary bonding and encapsulation techniques; and custom urethane products including Tuff Sheet, Tuff Pad, the registered Tuff Tube spout liner, and Clamp Pads for forklift material handling. Underlying technology centers on rubber-to-steel bonding, abrasion-resistant vulcanized rubber compounding, and the Abrasiplate Flex innovation in which reinforced expanded metal is fully encapsulated in vulcanized rubber to allow bending and conformance to curved surfaces.

The company sells exclusively through a direct, quote-based model, routing customers to either an 800-number phone line or a website "GET A QUOTE" form, then engineering and manufacturing products to order. Revenue mechanics are one-time product sales with pricing determined per quote rather than through published price lists. End customers span six industrial verticals: aggregate mining (the primary segment), agriculture, construction and heavy equipment, industrial manufacturing, transportation and truck equipment, and bulk material handling. Geographic coverage is concentrated in the U.S. Midwest, with no international footprint claims.

Operationally, the company is a small, family-oriented manufacturer with 11-50 employees and no disclosed external investors, parent entities, subsidiaries, or recent funding activity. Distribution is direct only, with no third-party channel partners. The business has been in continuous operation for over 65 years, lending a stable but deliberately contained profile; no public revenue figure is disclosed, no leadership changes, M&A activity, partnerships, or certifications are reported in the available source material.

Name

Sioux

Legal name

Sioux Rubber & Urethane

Website

https://siouxrubber.com

Company type

Private

Founded year

1958

Operating status

Operating

Headcount range

11–50 employees

Short description

Sioux Rubber & Urethane is a privately held Sioux City, Iowa manufacturer founded in 1958 that engineers custom rubber-faced-steel and urethane wear-protection products for industrial customers in aggregate mining, agriculture, construction, transportation, and bulk material handling.

Ownership category

akta.pro rank

Product category

Industrial Rubber and Urethane Wear Protection Products

NAICS

Rubber Product Manufacturing for Mechanical Use (326291), Other Rubber Product Manufacturing (32629), Rubber Product Manufacturing (3262)

SIC

Fabricated Rubber Products, Nec (3060)

akta.pro primary industry

Rubber Linings, Coatings & Corrosion Protection (Tanks, Pipes, Chutes) (IMANALAH)

akta.pro secondary industry

Molded & Extruded Industrial Rubber Parts (Custom Components) (IMANALAG)

Keywords

• Industrial wear protection
• Rubber urethane products
• Abrasion resistant liners
• Wear plates manufacturing
• Custom urethane components

Headquarters

HQ city

Sioux City

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales

Revenue model

1. Rubber and Urethane Product Sales: Sale of manufactured rubber faced steel and urethane components including Tuff Sheet, Tuff Pad, Tuff Tube, Clamp Pads, Abrasiplate, and Abrasiplate Flex products. Custom quotes provided for tailored solutions.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

Sioux Rubber & Urethane manufactures and sells custom rubber faced steel and urethane components (Abrasiplate, Abrasiplate Flex, Tuff Sheet, Tuff Pad, Tuff Tube, Clamp Pads) designed to protect industrial equipment from abrasion, impact, vibration, and corrosion. Products range from small intricate parts to large wear panels and are sold via custom quote requests to industrial customers.

Product overview

Sioux Rubber & Urethane is a manufacturer of rubber faced steel and urethane products designed to protect industrial equipment from wear, abrasion, impact, and corrosion. The product portfolio centers on two product families: rubber faced steel solutions (Abrasiplate®, Abrasiplate Flex®) that bond abrasion-resistant rubber to steel for heavy-duty applications; and customized polyurethane products (Tuff Sheet, Tuff Pad, Tuff Tube®, Clamp Pads) engineered to bridge the gap between traditional plastics and rubber for extreme industrial environments. These solutions serve industries including aggregate mining, agriculture, construction, industrial manufacturing, transportation/trucking, and bulk material handling, helping extend equipment life and reduce maintenance costs.

Differentiator

Problem solved

Functional benefit

Brands

• Abrasiplate: Rubber faced steel wear plate product line designed to protect equipment from wear, impact, and metal-to-metal contact
• Abrasiplate Flex
• Tuff Sheet
• Tuff Pad
• Tuff Tube
• Clamp Pads

Products and services

• Tuff Sheet

Quantifiable outcome

• Extends equipment life and reduces maintenance costs

Segments6 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Scale indicators2 records

Recent moves3 records

Expansion highlights4 records

Broad incumbents

• REMA TIP TOP:
• Weir Group (Linatex): Weir's Linatex brand is a leading global supplier of natural rubber linings, hoses, and wear-resistant products for mining and minerals processing. Much larger incumbent offering overlapping rubber wear solutions to the same aggregate/mining customer base Sioux targets.
• Trelleborg AB: Trelleborg is a global industrial polymer leader with engineered rubber coatings, polyurethane wear products, and anti-vibration components serving mining, aggregates, and material handling. Broad incumbent with significant product overlap to Sioux's portfolio.
• Continental ContiTech: ContiTech (Continental) produces industrial rubber products including hoses, belts, conveyor products, and surface materials for bulk material handling. Broad incumbent supplying wear and conveying solutions to many of the same industries Sioux serves.

Direct peers

• Polycorp Ltd. Polycorp manufactures engineered rubber linings, polyurethane wear products, and rubber-to-metal bonded components for mining, aggregate, and material handling — a near-direct match to Sioux's Abrasiplate, Tuff Sheet, and Tuff Tube portfolio. Comparable in target customers and custom manufacturing model.
• Blair Rubber Company: Blair Rubber produces rubber tank linings, pipe linings, and custom-molded rubber products for industrial and mining applications. Directly comparable to Sioux in rubber linings, abrasion protection, and custom rubber fabrication serving similar heavy-industry customers.
• Rubber Engineering Inc. Rubber Engineering specializes in abrasion-resistant rubber products, screen media, and wear liners for mining and aggregate. Direct competitor in wear liners and rubber screen/panel products overlapping with Sioux's Abrasiplate and Tuff Sheet lines.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat3 records

Key risks1 record

Key highlights6 records

Customer concentration

• Xx.com/SiouxRubber

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 Sioux