Image Supply Systems Audio Visual is a leading audio visual and video conferencing integrator and service provider, based in Dublin, Ireland. Established in 1991, we have over 30 years’ experience delivering bespoke, innovative AV solutions in Europe, North America and the Middle East. Our partnerships with key industry brands include Crestron, Extron, Poly, Cisco, Zoom, Pexip, Samsung, Sony, Bose, Sennheiser, Shure, QSC, Onelan and more. We specialise in corporate, government, healthcare and third level education sectors, and are proud of our longstanding customer relationships. Our comprehensive services include:
AV consultation and bespoke design
Supply of professional AV technology
Installation and commissioning
Tailored user training
Technical support and maintenance
Bill Larsen, CTS, serves as District AV Technology Coordinator for ISD 197 (West St. Paul-Mendota Heights-Eagan, Minnesota), managing AV services across nine buildings including two high schools, two middle schools, and five elementary schools. He holds the CTS credential from AVIXA and serves as a Subject Matter Expert for CTS exam development.
Bill is the founder of Backstage Essentials LLC, an independent consulting practice focused on K-12 performance space and AV systems. His forthcoming book, Backstage Essentials: Skills for Stagehand Technicians in Live Event Production, is being published by Routledge/Taylor and Francis in 2026.
He also serves as Education Coordinator for IATSE Local 490 and brings more than 30 years of experience in educational technology and live event production.
