Founded in 1994, Stax is a global strategy consulting firm based in Boston, Massachusetts. The firm provides services in the areas of corporate strategy, growth strategy, incremental profit improvement, channel & digital strategy, mergers and acquisitions, commercial due diligence, and multi-country engagements. The firm typically provides its services to middle-market private equity firms and their portfolio companies. The firm caters to sectors like energy, healthcare, capital markets, and commercial services, infrastructure, retail, information technology, real estate, aerospace, and education.