Founded in 1977 by artists Richard Yelle and Erik Erikson as the New York Experimental Glass Workshop, UrbanGlass was the first artist-access glass center in the United States and is now the largest.

Co-founder, Treasurer and Technical Director. Arts Resources in Collaboration, Inc. (ARC) is a not-for-profit organization founded by Celia Ipiotis and Jeff Bush to advance the public's access to knowledge about the arts and culture. It produces and distributes media programs and information resources on dance, the arts, and international cultural perspectives. Their long running television series "Eye On Dance" was named in 2015 as one of America's "Irreplaceable Dance Treasures".

Owner, US account manager and CFO in Beta Technologies US Inc, a joint venture with Beta De Orion – Consultoria E Producao De Conteudos Informaticos, LDA, located in Lisbon Portugal. Beta Technologies is among the first generation of virtual architects in the 3D internet called Second Life. The company provides skills and knowledge ranging from 3D content design, real architecture, programming, web and logo design, video and audio production, production of textual content, project planning and management, as well as consultancy, marketing and promotion.

Owner, Managing Partner, and Financial and Operations Manager. A world class commercial recording studio and sound production facility, producing the sound for TV and radio commercials, major documentaries, books-on-tape, and restored versions of classic films.

Business Manager. A internationally renowned modern dance company and educational institution. Set up the first computerized management system for the company in the early 1980’s, and managed company business affairs, with a staff of 12 artists, worldwide touring, and the education and training component.