gary quirke

Gary Quirke, FCCA

CEO & Principal

Gary Quirke is Chief Executive Officer and founder of QueBIT Consulting. A Fellow of the Chartered Association of Certified Accountants, Gary has 20 years’ experience delivering best practice enterprise business analytics solutions to Fortune 500 companies. Gary’s experience with business analytics software dates back to 1991, and he is recognized as an expert in this field.

catherine jirak

Catherine Jirak, CPA

COO & Principal

Catherine is the Chief Operating Officer for the regional consulting offices, responsible for all of the company’s operations, including sales, service, and support. Catherine is co-partner of QueBIT Consulting and has been in the Enterprise Planning sector since 1996. She also plays a key role in the development of all partner relationships, ensuring flexibility in response to an increasingly demanding marketplace.

ann-grete tan

Ann-Grete Tan

Senior Vice President, Strategy & Operations

As QueBIT’s Vice President of Services, Ann-Grete Tan is responsible for realizing QueBIT’s vision of delivering cost-effective, high-value, and high-quality consulting services. The key to achieving this is to work with exceptionally creative, skilled, and engaged consultants.

gary corrigan

Gary Corrigan

SVP of Sales and Account Management

Gary has held various sales positions throughout his professional career. Gary began his software sales career in 2000 when he joined Artemis International. As an account manager, he sold project and resource management software solutions for four years across the northeast region.

beth thomas

Beth Thomas

Vice President, Services Delivery

I have the unique perspective of seeing QueBIT from both sides: First as a client (at ADP) and now as a consultant. As General Manager & Vice President, FOPM it is my job to improve the quality of life in each one of our client’s business environments, to put them in a position to make

Justin Croft

VP, Cross Solutions Architecture

Justin brings a broad range of business and technical experience to QueBIT, and has been very successful with aligning predictive analytics with corporate strategy to create business value. He has worked in multiple industries with deep skills across the Marketing, Finance, and IT functions. His work has predominately focused on customer analytics, with an emphasis

michael cowie

Michael Cowie

Director of Strategic Solutions

As Director of Strategic Solutions at QueBIT, Michael draws on his combined software development and consulting experience to focus on the development and delivery of innovative solutions for our customers. On the one hand, Michael still takes on the role of architect in a number of our consulting engagements, always with an eye to delivering the simplest, yet most elegant, solution possible.

mary ann erlanger

Mary Ann Erlanger

Corporate Controller

As Corporate Controller, Mary Ann is responsible for all aspects of financial data and financial systems, as well as company financial reporting and banking functions. She holds a BS in accounting from the University of Scranton, where she was named to Who’s Who in American Colleges and Universities.


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