M. Tess O’Brien-Heinzen and Evan B. Tenebruso Named Partners

Boardman Clark is proud to announce that M. Tess O'Brien-Heinzen and Evan B. Tenebruso have been named as the firm’s newest partners. The two were unanimously elected to the partnership.

Having been with the firm for 24 years, Tess’ practice primarily involves School Law. She regularly provides legal consultation to school districts, and institutes of higher education on their obligations under state and federal laws for student-related issues, often focusing on students with disabilities and other special needs. Tess is also a member of the Litigation Practice Group and is co-chair of the Non-profit practice group.

“Tess is a gifted attorney who has developed a statewide reputation in several school law-related areas, including special education and charter schools.  Boardman Clark is fortunate to welcome her to the partnership,” said partner Richard Heinemann.

Evan is a trial lawyer who represents insurance companies, individuals, and businesses in tort litigation disputes and other lawsuits. Since joining the firm in 2014, Evan has regularly obtained favorable results for clients at all stages of litigation. He frequently provides pro bono representation to domestic abuse victims through Domestic Abuse Intervention Services (DAIS).

“Evan is a terrific litigator and a rising star for our litigation team,” said Richard. “Boardman Clark is thrilled to welcome him to the partnership.”

The Latest

Wisconsin’s Local Government Response to Hyper Scale Data Centers: An Overview

Municipal Law Newsletter | 08.25.26

Over the past two years, Wisconsin has become a focal point for hyperscale data center development. Projects associated with Microsoft, Meta, OpenAI, Oracle, Vantage, QTS, and other developers have generated billions of dollars in proposed investment and unprecedented demand for electric transmission, water infrastructure, and land development. The rapid pace and scale of these proposals has prompted responses from local governments across the state. As of yet, the responses have not led to a state-wide coordinated legislative approach, in contrast to neighboring states such as Minnesota. Instead, counties, cities, villages, and towns are experimenting with a wide range of regulatory and policy tools as they attempt to balance economic opportunity against concerns about growth, infrastructure, and local control.