Karen O’Leary is Janesville Foundation’s board secretary. Long-serving board secretary for the Rock County Fair Board, she is an active volunteer for many local non-profit organizations. Karen appreciates passing on the values and contributions of her family’s enduring farming heritage.

George Cullen

janesville foundation © 2025

Our mission

Janesville Foundation's Board of Directors brings exceptional leadership to all collaborative and funding efforts of this private foundation. Our mission continues to be providing proactive leadership toward a better community through support of creative initiatives in economic and community development, education, and human services that enhance quality of life in Janesville.

Larry Squire

Dennis Hansch has always been fascinated by his hometown’s history of continuous growth and improvement. He considers his involvement in various civic and nonprofit organizations a pleasure, and has observed firsthand the hard work and generosity of many who have been devoted to making Janesville a better place to live and work. Dennis is a retired attorney from Nowlan Law.

David Moore understands the connection between a safe community and a prosperous one. As a newer member of the Janesville Foundation board, Dave advocates for the best projects and programs that help make Janesville a better community. He served in the Janesville Police Department for 47 years, recently retiring after 15 years as Chief.

David Moore

Diane Brown is Janesville Foundation’s administrator. During her tenure she has become attuned to both the assets and needs of the community. Diane has witnessed the rebirth of the downtown area and is excited to see revitalization efforts extend to other parts of the city.

​Oakleigh Ryan is principal of Whiton House, a boutique strategy consultancy and engagement institute based in Janesville. She is at the heart of her work a coach. Regardless of the project, Oakleigh sees the potential that can be. From soccer coach to board member to community advocate, Oakleigh lives by the premise we must be the change we wish to see.

Karen O’Leary

Diane Brown

Oakleigh Ryan

George Cullen is part of family deeply rooted in helping Janesville build and grow for over a century. He sees his hometown as ascendant and views his new board membership as a way to contribute to the strategic growth that benefits both residents and visitors alike. George is co-president of JP Cullen & Sons.

Larry Squire stepped into the role of president after nine years on the Foundation board. A driving force for the ARISE downtown revitalization, as Foundation president Larry continues to champion innovative and impactful community investments. He sees the Foundation as unique in its history and in its ongoing sense of purpose to help make Janesville a vital, thriving community. Larry is the former Regional President for Johnson Financial Services.

Dennis Hansch