About Us

Mission QuickBooks is run by Bernard Roesch, co-founder and Managing Partner. Bernard’s background in the manufacturing and defense sectors makes his QuickBooks perspective unique – he understands the intricacies of a complex environment and applies his knowledge to companies of all sizes, in all industries. Bernard has designed integrated performance measures for long-term forecasting, cash flow valuation and developed long term plans for myriad business units.

With more than 20 years of consulting experience and multiple Intuit ProAdvisor certifications, Bernard possesses the high-level skills to “pull it all together” with an emphasis on business application integration. Bernard holds an MBA from Harvard University in Finance and Operations Management. He also holds an undergraduate degree from Ecole Polytechnique in Math and Physics.


Barbara Bergantz is a QuickBooks trainer and certified QuickBooks ProAdvisor with an extensive accounting and bookkeeping background.  She has been teaching QuickBooks skills to business users for over ten years.  Mrs. Bergantz joined Mission QuickBooks in September of 2010.

Barbara has set up over 50 companies on QuickBooks, from retail and manufacturing to professional services and consultancies, and supports them in their bookkeeping efforts on an ongoing basis. As a master trainer, she teaches accountants the nuances of QuickBooks setup and reporting, and uses her in-depth knowledge to help all her clients operate more efficiently and profitably.


Bernard, Barbara and the team at Mission QuickBooks are highly qualified, client-focused professionals with a reputation for responsiveness, excellence in training, and thorough attention to detail.  Please call Mission QuickBooks at (203) 227-9475 or use our contact form to discuss your company’s accounting needs.