John Koumpan

John Koumpan is a seasoned professional with extensive experience in business development and telecom solutions. As the Founder and Managing Director of Artemis Network Services Limited since January 2017, John Koumpan focuses on delivering corporate-level services tailored to businesses of all sizes. Previously, John Koumpan founded and led 5com Group until January 2017, and served as a Business Development Manager at T-Mobile, specializing in acquiring new business in fixed mobile convergence solutions for FTSE 250 clients. Earlier in the career, John Koumpan managed a £6M budget as Account Director at Siemens Comm, providing telecom solutions to the UK rail and transportation sectors, and also worked as a Business Development Manager for Yellow Pages. Educational background includes attendance at Culford School from 1981 to 1987.