Matthew L. Weiskopf, <span class="title">CISSP</span>

Matthew L. Weiskopf, CISSPChief Information Officer

P 312.670.7444 | F 312.670.8301

Matthew L. Weiskopf is ORBA’s Chief Information Officer. He is a highly-skilled technology professional with significant experience in implementing firm wide IT strategies that focus on increasing ROI, increasing security, and ensuring productivity. He provides continual oversight and guidance to the firm’s IT department and is the firm’s authority on daily trouble-shooting, technology education and ongoing supervision of the firm’s technological operations. He researches and implements effective information technology systems, keeping the firm on the cutting edge of efficient business and accounting operations.

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Firm News


ORBA’s Stephanie Zaleski-Braatz Appointed to Illinois CPA Society’s Board of Directors
CHICAGO — ORBA, one of Chicago ’s largest independent accounting, tax and consulting firms, is pleased to announce that Stephanie Zaleski-Braatz, CPA has been named to the Illinois CPA Society's (ICPAS) Board of Directors. She will serve in this role for a three-year term through March 2027.

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seminars & events


ORBA will gladly provide you with hard copies of the useful guides listed below. Select which guides you would like to receive and submit the form below.

  • Tax Pocket Guide
  • Tax Planning Guide
  • Records Retention Schedule
  • Auto, Travel & Business Log

request guide

Forward Thinking
Forward Thinking