About 4 Keys Capital
4 Keys Capital is a Wisconsin-based multifamily real estate acquisition firm that purchases duplexes, triplexes, fourplexes, and apartment buildings directly from owners across the state. Based in Green Bay, we provide fair, confidential, off-market offers with flexible closing timelines and creative deal structures. No listings, no commissions, no delays. We invest with discipline, prioritize relationships, and are committed to long-term ownership and community impact.