Jeff Gillig

Mistakes are nothing more than opportunities waiting to be discovered.
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Mistakes are nothing more than opportunities waiting to be discovered.

Jeff Gillig, CPA, is a director in Aronson’s technology consulting practice, where he leads a team of highly skilled technology-oriented professionals specializing in the construction and real estate industries. Jeff has more than 15 years of experience serving the construction industry, primarily as an implementation and education specialist for highly customized software solutions. Since joining Aronson, he has managed more than 75 successful implementations.

In addition to his client work, Jeff is frequently asked to present at national conferences and has authored articles on systems implementation for national industry publications. He is also a member of several industry organizations, such as the Construction Financial Management Association and the Timberline Users Group.

Licenses & Certifications

  • Sage Certified Consultant
  • Certified Public Accountant (CPA)


  • George Mason University: Bachelor of Science in Accounting

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