We have offices in New York, NY, Boston, Massachusetts and Nashua, New Hampshire. Our company is staffed by experienced industry veterans and emerging talent alike. Over 300 project managers, engineers, app designers, and programmers from around the globe work for our mobile app agency. As one of the largest mobile app design companies in the world, no project is too big or too small for us. We have the bandwidth to tackle multiple complex projects simultaneously.

Clients choose Zco over other app design agencies because of our experience and versatility. We are a custom mobile app development company that offers clients extensive technical proficiencies and the ability to produce software that meet their requirements regardless of a project’s scale. These reasons and more are why we’re a leader among top app development companies.