David Marshall is a Managing Director at Avant Garde AV at Avant Garde AV. He possess expertise in av, management, integration, account management, solution selling and 39 more skills. Colleagues describe him as "We hired Avant Garde AV, because of David Marshall's reputation and expertise in professional AV design. He has now worked with us on three projects, which were all delivered on time and on budget. We cannot recoomend David Highly enough. If you want business AV systems that have been designed to do exactly what you need, that users can actually operate, and at a sensible cost, there is nobody better in the UK." and "David is a rare breed in the business world. His honesty and integrity coupled with his depth of knowledge make him a pleasure to work with. I would have no hesitation in recommending him to anybody."