Quality. Innovation. Performance.


Where innovation meets integrity, since 1987.

Quality. Innovation. Performance. Industrial Structures has been centered around these core principles since its inception in 1987, and for more than 3 decades now we have been manufacturing custom engineered structures for a wide range of industries in Tulsa, OK.

Every engineered structure that bears our name is fabricated to be high-caliber and durable created with the highest of standards in mind. We are committed to working closely with every customer to ensure their custom structures are built to meet their exact specifications and needs while striving to deliver a product that is on-time and on-budget.

We are managed by a senior leadership team that has over 40 years of manufacturing experience. Our team of diverse, highly-skilled craftsmen follow a well-honed manufacturing process using leading materials with quality checking procedures performed throughout all phases of production.

Core Competencies
  • Design-Build
  • Build-to-Print
  • New Product Development
  • Manufacturing & Fabrication
  • Welding

We are headquartered on a strategically laid out, multi-acre campus operating out of 3 buildings featuring high bay manufacturing space with high capacity overhead cranes, a state-of-the-art commercial paint booth, a new CNC router, a rail spur, and more. The centralized location of our facility in Tulsa, Oklahoma, allows for easy shipping by truck, rail, or barge to locations across North America as well as the rest of the world.

As a HUBZone certified small business that is ITAR registered and using the eVerify employment eligibility program , we are not only a private supplier but also a subcontractor to larger prime contractors for government contracting.

Our Customer List Speaks For Itself


BNSF Railway

Canadian National Railroad

Canadian Pacific Railway

Harsco Rail


Norfolk Southern

Ontario Northland

Union Pacific Railroad


Alliant Energy

Applied Thermal Systems

Commercial Resins


Delmarva Power

Dominion Energy

Grand River Dam Authority

Helmerich & Payne


Oklahoma Gas &´┐ŻElectric

Oklahoma Natural Gas

Outrider Gas Transports

Site Solar

United McGill


FlightSafety Simulation

FlightSafety Visual Systems

TRU Simulation + 

Proudly Serving These Industries

  • Aviation
  • Emergency Management
  • Oil & Gas
  • Power Generation & Distribution
  • Rail
  • Simulation & Training

Our Certifications

  • HUBZone certified
  • SBA Small Business classification
  • ITAR Registered