Digital business transformation is increasing the demands on enterprise architecture programs. The need to respond to this demand, but not through permanent hiring, is leading some enterprise architecture (EA) programs to turn to EA service providers. These providers can help in two ways: augmenting the EA teams' capacity with traditional EA-focused services; and bringing in new thinking and methods to address the new needs of customer experience, product innovation, and digital transformation. This market overview report describes the market landscape of EA service providers and takes a particular focus on geographical coverage and business-focused EA services.