Business Consulting

We are proud of our ability to provide our clients with the highest level of knowledge and technical skill. We offer industry-specific guidance based on our real-world experience and know-how of solving some of the most complicated financial and business challenges.

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IT Audit & Security

We provide independent and objective assurance of your IT controls. Using industry recognized frameworks and best practices, we assess your company’’s technology risks and evaluate existing controls for risk mitigation. Your business processes are constantly evolving.

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About Us

Above all, we put client service first.

Established in 1949, O’Connor & Drew, P.C. is one of the most well respected regional accounting firms in New England. We are proud to say that we have operated independently for over sixty years. With a strong focus on automobile dealerships, higher education institutions, employee benefit plans, manufacturers, distributors, governmental entities, and non-profit organizations, we are a full-service firm who thrives on our close business and individual client relationships. We are committed to providing creative, innovative solutions to our clients.

O’Connor & Drew, P.C. is led by a team of fifteen principals and over eighty accounting, tax and consulting professionals. We have the research and insight to provide you with unmatched service and expertise in audit, corporate and individual taxation, business consulting, accounting and specialized services.




auto dealer clients





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