David Buller

David Buller is an entrepreneur, angel investor, CEO at Buller Invest, and Venture Partner at Ascension Ventures. An entrepreneur since the age of 15, David founded Avantec (hospital supplies and pharmacy automation), which was acquired by Omnicell in 2015.

He works with investors, syndicates, VCs, accelerators and startups in the UK, Europe and USA as a startup advisor and mentor, supporting startups raise capital and investors find funds and deal-flow.