Madison Street Capital | 8,297 followers on LinkedIn. Experienced Global Investment Banking with a Middle Market Focus | MADISON STREET CAPITAL, is an international investment banking firm committed to the highest standards of integrity and service in providing corporate financial advisory services, merger and acquisition expertise, financial opinions, and valuation services to publicly and privately held businesses. We have offices in North America, Asia, and Africa. We have specialized expertise in partnering with middle-market firms in hundreds of industry verticals and niche markets to achieve the best possible outcome through a variety of transactions.