Home Page Brands NBG Services NBG Locations NBG Photo Gallery Contact NBG


Nucor Buildings Group is one of North America’s largest and most experienced manufacturers of metal building systems.
We are four brands strong, with an approximate annual capacity of 500,000 tons, a nationwide network of over 2600 builders,
and more than 220 years of combined industry experience. Our commitment is to offer unsurpassed quality
and value, while keeping your projects on time. By utilizing the very latest in engineering practices,
green building materials, and design technology, we build solutions that work for you.

American Metal Buildings logo CBC Steel Buildings logo Kirby Building Systems logo Nucor Building Systems logo
Metal Building Industry Leadership with NBG

Nucor Buildings Group companies have a combined 220 years of industry experience and rank as one of North America’s largest and most experienced manufacturers of metal building systems. With facilities strategically located throughout the country, Nucor Buildings Group, along with our coast-to-coast network of Authorized Builders, are uniquely positioned to efficiently service national companies throughout North America. As a group of brands, our collective strength, capacity and resources offers unprecedented value to our customers.

The Nucor Buildings Group of brands has a coast-to-coast network of more than 2,600 of the industry’s best design-build contractors across North America and Canada. As leaders in their local markets, our Authorized Builders offer a range of capabilities from full-service general contracting to building erection to complete turnkey design-build services. Their unparalleled industry expertise, knowledge of local building codes and permit requirements takes the complexity out of the building process.

Nucor Buildings Group is a Sourcewell vendor. This partnership gives us the ability to satisfy competitive bid requirements for government & institutional customers throughout the United States and Canada.

Nationwide NBG Builder Network
Nucor Strength - the largest steel supplier

Nucor Buildings Group is a division of Nucor Corporation, the largest steel and steel products company in North America and the largest recycler in the world. Our integrated infrastructure allows us direct access to an uninterrupted supply of steel and the ability to provide our customers with single source solutions for products such as joist and rebar. Renowned for its financial strength, Nucor has the best long-term stability in the industry which gives our customers confidence knowing their supplier will always be there.

Nucor Buildings Group continues to invest heavily in developing and implementing new technologies that make doing business with us easier for our customers. Our comprehensive array of tools include web-based quote and order systems, online ecommerce platforms, and Building Information Modeling (BIM) software for design and detailing. This ongoing commitment to improvement allows our Builders to be more efficient while keeping them on the cutting edge of technology.

NBG Investment in BIM 3D Technology
Effecient & cost-effective products from NBG

As a leader in innovation, Nucor Buildings Group works continuously to develop products that are some of the most versatile, energy-efficient and cost-effective building solutions on the market today. We work closely with our customers to gain a deeper understanding of their needs then develop new solutions or improve existing ones that provide them with high-performance, competitive products. From our proprietary design products, such as TrussFrame and Daylighting with Prismatic Skylights, to our insulated metal panels with cool coating technology, our products allow our customers to increase energy efficiency and qualify for LEED® points.

There are countless metal building companies, but only one group that delivers on their promises. At Nucor Buildings Group, our approach is simple -- we do what we say we’re going to do and we honor our commitments every time. Our FOCUS Statement is the most critical aspect of our mission, and is the basis on which each of our brands operates: we provide steel that fits, ontime, with competitive pricing, unbeatable service and solutions that work. Our reliability and price protection eliminate surprises and allow us to be a predictable partner our customers can trust time and time again.

NBG is committed to excellence


Do you have a question, or would you like to speak to an NBG team member?
An NBG metal building professional is ready to help.