Mojo Stumer was founded by two principals, Thomas J. Mojo and Mark D. Stumer. Following Thomas Mojo’s retirement in 2018, Mark Stumer has continued leading the firm, overseeing the design through its different phases and maintaining client contact throughout the project’s duration. Supporting the principals are four associates who help structure firm policies and a staff of over 20 architects and interior designers along with a highly competent office and financial management staff. Many of our associates and staff have been with the firm for over 35 years.