Petkovsek & Moran

We’ve been helping business owners and families with a "personal one-on-one" approach since 1984. Discover how our combined knowledge and experience will work for you to improve your finances and tax position.

Got a question?
Email us or Call:
Sign up for our eNewsletter

Our People

The staff at Petkovsek & Moran LLP is here to serve you. As a small business ourselves, we understand your needs. We pride ourselves in being down to earth, family oriented and focused on good business acumen. When not working on accounting, consulting and taxes, we're spending time with our families, are active in the community, and pursue our hobbies.

Read on to get to know us a little better.

Ray Petkovsek - CPA / Partner

Ray received his BBA in Public Accounting from the University of Wisconsin - Eau Claire in 1973. His career began as an income tax auditor with the Wisconsin Department of Revenue. Learn more about Ray »

Dave Moran - CPA / Partner

Dave is one of the founding partners of Petkovsek & Moran, LLP. He graduated in 1987 from the University of Wisconsin - Milwaukee with a Bachelors Degree in Business Administration. Learn more about Dave »

Tina Lough Nelson - CPA / Partner

Tina earned her BA in Accounting from Lakeland College, Sheboygan, WI. She began her accounting career in 1987 in the manufacturing field. Learn more about Tina »

Peter Gremmer - CPA, MBA / Staff Accountant

Peter received his Bachelor of Business Administration in Accounting from the University of Wisconsin-Whitewater in 2000. Learn more about Peter »

Peggy Nelson

Staff Accountant. After many years in the ophthalmology field, Peggy received her Associate Degree in Accounting from MATC in 2004. Peggy joined us that same year to help expand our on-site client services practice. She serves many of our QuickBooks® clients, either in-house or by going to the client’s office. In 2005 Peggy became a QuickBooks ProAdvisor and in 2007 she became a QuickBooks Advanced Certified ProAdvisor. Peggy successfully completed the requirements to attain her Registered Tax Return Preparer designation in 2012. Along with individual income tax preparation, she specializes in our client payroll, sales tax, information returns and personal property taxes. Peggy enjoys cooking, reading and spending time with her husband, pets and large extended family.

Jessica Grant

Seasonal Individual Income Tax Preparer. Jessica joined the firm in 2008 and keeps us afloat by preparing many individual returns during our busy winter tax season.