Leadership Team

Greg Collins

Founder & CEO

is an exceptional technical program manager with an infectious enthusiasm for his field. He has experience from BT, IBM, IPC and Align and has run his own consultancy. He has led large teams through many successful projects and also chairs influential telecommunication forums that drive change in the financial services industry. He currently runs our New York office.

Garry O’Sullivan

Founder & President

is a hugely talented technical program manager who worked for IPC, Morgan Stanley and Deutsche Bank amongst others before running his own professional consultancy, Telco IT, for several years. As well as running the London office Garry remains a passionate hands-on converged IT and Telecom professional.

Cliff Irons

Chief Operations Officer

a well-respected operations executive with 29 years’ experience in the global financial services, Information Technology and Service Provider industry, an exceptional leader who has held various senior management roles with companies such as Harlow Butler (ICAP), Tullett & Tokyo, Gains International and IPC. Cliff brings years of expertise in business development, programme/project management, service excellence, transition programmes, strategic, cost and efficiency initiatives.

Marc Henson

Principal Consultant

is a well-respected senior project manager and PMO lead with 20 years’ experience gained mostly in the financial services industry. He has held a variety of management positions with companies such as Deutsche Bank and Morgan Stanley. His specialties include front-office communications systems and the management of disaster recovery facilities.

Nigel Preston

Global Finance Director

graduated from Oxford University with a degree in Philosophy, Politics and Economics. He has 30 years’ experience of structuring finances for domestic and international business. Nigel, a founder member of our team, has been pivotal in the establishment of JP Reis in the British Virgin Islands and to the continued growth of International Operating Companies. He is based in the London office.

Neil Cannons

Corporate Sales Manager

is a respected sales professional who is well known across the trading floors of the City of London. Having graduated from Loughborough University he worked in sports management but has never looked back since moving into technical sales over 15 years ago. He has extensive knowledge of the trading floor environment and associated technologies and services.

Dan Preston

Principal Consultant & Asia Pacific Regional Manager

heads up converged communications server security and engineering initiatives and is the senior executive in the Hong Kong office. Dan has been responsible for the pre-deployment engineering of server strategies for several very large projects as well as implementation support, standards adherence and troubleshooting. Dan has been with JP Reis since inception and relocated to Hong Kong in 2009.

Sherwyn Tidd

Director of Operations - The Americas

brings a wealth of knowledge and experience in the Carrier Services and Enterprise Voice space as well having day-to-day responsibility for Operations in The Americas. Having graduated from Rutgers University, Sherwyn’s career spans Telecommunications Services of Trinidad and Tobago (TSTT), Verizon and IPC as well as many high level consulting positions. Sherwyn has been with JP Reis for over five years.

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