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Contact Us

Wittenbach Business Systems
100 Sparks Valley Road
Suite B
Sparks, MD 21152



  • Nathan Derr, SVP Sales
  • Doug Steele, Southern Regional Sales Manager



Please click here to access the WBS Portal, email us at, or call 800-638-8618 for service inquiries.


  • Roger Wittenbach, Chairman/Owner
  • David Kot, CEO/Owner
  • Matt Kropp, CFO
  • Suzanne Soullaird, SVP, Human Resources

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