Our Mission

Since its founding in 1934, Peter Shannon & Co. has been dedicated to providing clients with professional services of the highest quality. Our mission is to provide professional service that consistently exceeds the expectations of our clients. Technical competence alone is not sufficient to meet client expectations. Quality service is expected. We commit to open communication and timely responses to our clients throughout the year, not just during the times of peak accounting activity, so that we can properly address any concerns and ideas. Our staff places a high priority on working closely with clients, listening carefully, and helping them to define future needs and opportunities.

Books

Our History

Due to our history and commitment to the quality of our work, we are one of the most highly regarded accounting organizations in the Chicagoland area. Since the founding, our client list has grown considerably to include many well-known private and public institutions. At one time in our history, we even serviced the City of Chicago! Peter Shannon & Co. is a firm with a history and reputation we are proud of, and we enjoy working with our fine clients on project after project.

Professional Organizations

Peter Shannon & Co. is a member of the American Institute of Certified Public Accountants (AICPA) and the Illinois CPA Society. Our professional staffs are also licensed and/or registered to conduct business in Illinois and other states.

Community Involvement

At Peter Shannon & Co., we believe there is more to life than balance sheets and income statements. Our partners and staff are committed to giving back to the communities in which we live and work. Through our various volunteer opportunities, we not only help those in need, but we provide an environment that encourages team work and life balance.