Working on developing frictionless BSS partnering ecosystems over the last 10 years, Gary is currently involved in external TM Forum catalyst projects and internal activities around BSS partnering ecosystems for Industry 4.0, Secure Supply Chains and other more traditional sectors.Gary is leading the partner-rich "Digital Business Marketplace" TM Forum Catalyst - https://www.tmforum.org/catalysts/digital-business-marketplace/ which is composed of over 20 partner organisations to bring together Industry 4.0 and Secure Supply Chain solutions.Gary has over 30 years of experience in the Telecommunications and Software industry, with roles at Sun Microsystems and currently BT. Throughout his career, Gary has worked on network signalling protocols, APIs, open source software and frictionless BSS ecosystems. He has worked in various standards activities with the ITU-T, ETSI 3GPP, IETF, OMG, Parlay, JAIN and now the TM Forum, and is at home collaborating with a diverse set of people from various companies.