Welcome to the one place where

Everything Works.

Printers. Copiers. MFPs. IT Service. Managed Print. Document Management. Disaster Recovery and more.

SumnerOne | Datamax – St. Louis.

When technology works so well you forget how it’s working, you accomplish more than you ever thought possible. With the right equipment in the right places at the right time, that’s when you reach your goals. That’s the power of SumnerOne | Datamax.

Start doing IT right.

Your IT needs are as unique as your business. SumnerOne | Datamax is committed to understanding your needs so that we can design the right IT solutions that work for you.

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Print. Plant. Releaf.

Let’s make the world a greener place. In partnership with PrintReleaf, we’re working to replace trees lost to paper consumption.

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Your office on the go.

In today’s world, you need access to your business documents on the fly – from anywhere. Our Document Management solutions put it all within reach for you and your team without sacrificing security.

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Managed Services

  • Managed Print Services
  • Managed IT Services
  • Disaster Recovery & Business Continuity


  • Multifunction Printers & Copiers
  • Printers & Scanners
  • Large Format Printers & MFPs
  • Production Printers
  • PCs, Servers and Networking

The latest from SumnerOne|Datamax.


There are no scheduled events at this time. Check back soon!

Meet our team.

Our employees have deep experience and sharp skills in the technology industry. Meet some of the people dedicated to helping your business succeed.

Matt Bugger
Sales Manager
Adam Arras
Marketing Technologist
Jim Warchol
Pre-Sales Support Manager
Don Malven
Field Service Manager
Rion Kolosieke
IT Solutions Architect
Carrie Grimsley
Marketing Assistant
Kevin Laury
Chief Operations Officer
Randy Stumpf
Major Account Manager

Contact Us

  • 6717 Waldemar Ave.
  • St. Louis, MO 63139
  • 314.633.1400