About Michael E.
Michael E. Holsen is an attorney licensed to practice in Wisconsin and is affiliated with ESSERLAW LLC. He works in the state’s legal community and maintains current membership in professional associations that serve lawyers in the region. His day-to-day work keeps him engaged with local courts, regulators and clients across a range of matters.
Holsen’s professional path is rooted in the legal system of Wisconsin. He is admitted to practice in the state and has built a practice that responds to the needs of both individual and organizational clients. Colleagues describe him as precise in filings and methodical in preparation, traits that shape how he approaches matters for clients.
Early in his career he focused on mastering the practical side of practice. He handled intake and client counseling, drafted pleadings and motions, and learned case management on live matters. Those formative responsibilities gave him a practical sense of how deadlines, evidence and court procedure intersect. Over time he added negotiation and dispute-resolution skills to his repertoire.
He keeps an active presence in legal circles. Holsen holds current memberships in professional associations that provide continuing education and networking opportunities. Those memberships allow him to stay current on changes in state law and procedure and to exchange perspectives with other practitioners. He has used those forums to refine office systems and trial preparation strategies.
At ESSERLAW LLC he conducts client consultations, prepares filings, and represents clients in matters in Wisconsin. His work involves managing the mechanics of cases and advising clients on options available under state law. He approaches each matter with attention to the legal issues at hand and to the practical consequences for clients.
His practice serves a mix of individuals and businesses in Wisconsin. He handles matters that require careful procedural work, steady case management and clear client communication. As of 2026 he continues to practice through ESSERLAW LLC, handling matters that arise under state law and related proceedings.
Holsen’s current practice focuses on serving clients throughout Wisconsin through litigation support, transactional assistance and administrative matters.