WISC Partners is a US-based venture capital and expansion-stage investment firm focused on providing "strategic operating capital" to growth companies, particularly in the Midwest region of the United States; it invests in companies that have already achieved initial product-market fit and are seeking capital to scale operations, typically in sectors such as healthcare IT, industrial technology, agricultural technology, and other technology-enabled services; the firm operates with a highly hands-on model, emphasizing post-investment involvement, operational support, and executive-level guidance; it is structured as a regional growth equity fund with strong ties to academic and engineering ecosystems, including partnerships with the University of Wisconsin-Madison; overall it functions as an active, expansion-stage venture capital and growth equity investor focused on scaling established companies.