Made In America.
Built To Last.
Designed for the Future.

Superior-Lidgerwood-Mundy designs and manufactures specialized winch and hoist systems that meet ANSI, ASME, and all applicable standards relating to the application. Paired with state-of-the-art controls and programming, our systems provide a reliable and cost effective solution for each unique customer.

Industries

Ports & Terminals

Inland Waterway Navigation

Hydropower

Deck Machinery

Custom Applications

Services

Design Engineering

Machining & Welding

Painting

Equipment Testing

Commissioning and Repair

Equipment

Custom Winches & Hoists

Barge Haul Systems

Gate Machinery

Tow Haulage and Mooring

Capstans

The SLM Advantage

With over 150 years of experience, every piece of SLM equipment provides the client with unrivaled benefits

Drawing from an extensive library of past successes, SLM engineers design equipment and systems to achieve the key project goals

SLM manufactures all equipment in Superior, WI with CNC machining, certified welders, experienced assemblers and trained painters

As an ISO 9001 Certified company, each component must endure a rigorous quality system throughout the production process

Each piece of equipment is factory tested to simulate real-life applications and guarantees a performing product arrives to the site

SLM stands behind its products with dedicated back end support. Our commissioning services and technical support are available to all clients

SLM Equipment

Careers at SLM

Top Tier Talent, Top Tier Service.

At Superior-Lidgerwood-Mundy, we believe excellence starts with an outstanding team. We are always glad to hear from talented, hardworking people interested in joining us. Extensive growth opportunities and a comprehensive benefits package make SLM a great place to build your career and an industrious future for all.

Careers at Superior Lidgerwood Mundy

Top Tier Talent, Top Tier Service.

At Superior-Lidgerwood-Mundy, we believe excellence starts with an outstanding team. We are always glad to hear from talented, hardworking people interested in joining us. Extensive growth opportunities and a comprehensive benefits package make SLM a great place to build your career—and an industrious future for all.