101 S 10th Street
Pittsburgh PA 15203


Pittsburgh is our corporate headquarters and was Bookminders’ first location upon the firm’s founding in 1991. Mary Susan Anderson, the region’s Director of Operations, and Anne Marie Wiegmann, the office’s Client Relations Manager, provide invaluable guidance to this office’s staff and clients.

Anne Marie started with Bookminders in 2005 as a part-time accountant and was named a Client Relations Manager in 2016. Mary Susan also started as a part-time accountant with Bookminders in 2008, advancing through management roles until being named a Client Relations Manager in 2019 and Director of Operations – Pittsburgh in 2022. Read how flexibility and evolving with change have impacted their lives at Bookminders.

Meet some of our top clients, staff and CPA partners!

Office Location:

Directions: Turn onto S. 10th Street between the BP gas station and the Residences at South High. Due to one way streets, drive past our building on the left and turn left onto Freyburg street. Turn left onto S.11th Street, then left onto Bradish Street. Entrance and Parking lot is located on the right. Additional parking is available on the surrounding streets.

Betsy Krisher, CPA

“Bookminders provides their clients with the means to access reliable monthly financial information, key to decision-making. Timely, accurate financial information is critical for all entities but not always easily achieved with internal staff. Bookminders also facilitates annual independent audits; assisting with one more management duty.”

— Betsky Krisher, CPA; Chairman/CEO, MaherDuessel

David Wilke, CPA, MBA

“Bookminders’ system allows our CPA firm to spend less time cleaning up our clients’ records and more time on tax and business planning. Keeping meticulous records is a critical requirement of any successful business, and our clients are more likely to reach their goals with accurate and timely general ledgers.”

— David Wilke, CPA, MBA; Wilke & Associates, LLP

Jeffrey Sollenberger, CPA

“My client had been through several bookkeepers in the last few years, resulting in a constant state of upheaval within their organization. Bookminders saved them the time and money involved in training someone new, and eliminated their risk of future turnover. Plus, Bookminders brings a level of accuracy and professionalism I don’t often see with internal bookkeepers.”

— Jeffrey Sollenberger, CPA; President, Buonomo & Associates

Leslie McGee, Partner

“McGee Maruca & Associates, P.C. highly recommends Bookminders. We have worked with Bookminders for the past 28 years and can attest with certainty that Bookminders provides the utmost professional, highly quality services to all of the mutual clients we have worked with over the many years.”

— Leslie McGee, Partner; McGee Maruca & Associates, P.C.

Kimberly P. Griffith, CPA

“As Director of my firm’s Not-for-Profit Services Group, it’s crucial to maintain independence on audit engagements. Bookminders’ depth of experience in nonprofit bookkeeping enables our Group to serve our clients efficiently and ensure independence on our audit engagements.”

— Kimberly P. Griffith, CPA, Nonprofit Industry Group Shareholder; Schneider Downs & Co Inc.