Most distributors seek to sell their customers more goods; we help our customers spend less and get just what they need.

All of our customers realize $100,000 or more in savings the first year. Guaranteed – or 3B will cover the difference.

Get to know 3B Supply and how we're revolutionizing MRO Distribution

The 3B Difference

20% first-year cost savings GUARANTEED. Onsite Program Managers funded by 3B Supply. Limitless inventory reporting. And that's just for starters. 

A Model For Your Needs

Our distribution model is built around our customers, filling MRO needs without added costs. Are your suppliers filling your needs or theirs?   

5,000+ Manufacturers

3M. Devcon. Krylon. Kimberly-Clark. DEWALT. Dow Corning. Sandvik. Honeywell. The brands you use in all product categories. 3B gets it done.

aBout Us

Our expertise creates our customers' MRO cost savings 

3B Supply has been around since 1991, originally as the Integrated Supply business unit of Barnes Distribution, a global distribution company started in 1857 (NYSE: B) and headquartered in Cleveland, OH. Formerly called Bowman Industrial Supply Division and Barnes Integrated Supply Group,  the business unit was spun off as its own company in 2008, renamed 3B Supply, and became exclusively dedicated to Integrated Supply. Barnes Distribution continued on successfully for several years and was acquired by MSC in 2013.

Without the constraints of a mixed distribution model, 3B Supply has the flexibility to innovate and streamline Integrated Supply practices significantly further. 3B Supply has perfected a business model and revolutionized what Integrated Supply can do through lean principles, deep expertise, and a time-tested model with extraordinary returns for hundreds of customers. With our history, stability, and revolutionary innovation, 3B Supply is well-positioned to redefine the future of what truly efficient, effective MRO distribution can be for industrial manufacturers across the country. 

Technology & Vending

State-of-the-art inventory management solutions for all

3B Supply has partnered with industry-leading developers of inventory management solutions of every type, helping our customers organize, document, control, and manage their MRO - all at a fraction of the cost of competing solutions. 

Whether you need vending, secured crib solutions, chemical transaction management, or affordable RFID systems, 3B has the solutions you need, including our proprietary SecuraSmart Inventory Managent software. 


Join the team that's changing the landscape of industrial MRO distribution!

As 3B Supply continues to grow, we are actively seeking the best people to join our team and deliver transformational MRO distribution solutions for our customers across the USA.

Want to be on the front lines of revolutionizing an industry essential to keeping American manufacturing running? Contact us today to find out more!