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Meet the Team

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Anne Tiedemann
COO

A 28 year veteran of the security and intelligence industry driving strategy and operations, including executive roles with Kroll ( EMEA and Asia Pacific) and G4S plc.

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Sam Hutton
CTO

Over 15 years experience delivering and operationalising cutting-edge technology solutions across a number of sectors including financial, security and defence.

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Mark Wheelhouse
CFO

Experienced CFO focusing on high growth technology companies, including a senior role with Good Technology where he was involved from start up through to sale to Blackberry.

Photography by Roy Riley 2013
0781 6547063

Blue Mile. Plymouth 2013

Copyright Roy Riley

roy@royriley.co.uk
www.royriley.co.uk

Simon Taylor
VP Sales USA

30 years in IT and cyber-security; has held executive positions at leading technology and financial services companies across Europe, Asia, Latin America and North America; most recently with HSBC, where he ran IT Operations across the Americas.

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Chris Dye
VP Marketing & Communications

Background in IT services sales and marketing, long term experience with Glasswall, including during R&D phase; now leading on engagement with partners, developers, external advisors in marketing and communications.

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Bill Bradley
SVP Global Sales

Over 25 years of experience in Direct and VAR technology sales and sales leadership including positions at Symantec, Forsythe, ArcSight, Mercury and Computer Associates. Bill led Symantec’s Data Loss Prevention teams to record revenues.

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Pat Turnbull
Chairman

Ex-CEO of ICAP Equities with over 40 years’ experience in financial markets.

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Greg Sim
CEO

Entrepreneur & investor with a successful track record of strategy realisation.

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Sam Hutton
CTO

Over 15 years experience delivering and operationalising cutting-edge technology solutions across a number of sectors including financial, security and defence.

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Sir Nigel Knowles
Board member

Global Co‐Chairman and Senior Partner of DLA Piper. Sir Nigel has been the driving force behind DLA Piper’s remarkable growth from its UK regional origins to a global turnover in excess of USD2.5bn.

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Philip Rambech
Board member

International mobile expert. Held senior positions with Sony Ericsson, Ericsson and Palm.

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Matthew Woolf
Board member

Matt has over 15 years’ experience in financial trading, specialising in the energy sector. An active entrepreneur in a wide range of start-ups and ongoing enterprises in a variety of sectors. Matt is a member of the World Fellowship, the fund raising arm of the Duke of Edinburgh’s Award Scheme.

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Stan Black
Technology Advisor

CSO of Citrix with more than 20 years’ experience in cyber security. Stan has held global positions at EMC2, RSA and Nuance Comms, Inc where he was VP and CSO, and facilitated more than 60 acquisitions in six years.

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Chris Branch
Chairman USA Advisory Council

Glasswall board member Chris is a highly experienced ‘C’ level executive with a background in the insurance underwriting sector.

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Steve McMillan
Board member

Steve is a senior executive officer with an impressive background running international companies advising and executing strategy and also brings “hands on” experience of dealing with Middle East companies after five years working and living in the region.

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Sir Iain Lobban
Chairman Global Advisory Council

Sir Iain was the Director of Government Communications Headquarters in the United Kingdom from 2008 to 2014, having previously served as its Director General for Operations from 2004.

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David Charters
Corporate Advisor

Extensive 20 year track record in financial services, with roles as a diplomat and investment banker. Now an author, investor and entrepreneur.

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Simon Church
Commercial Advisor

CEO of Vodafone Enterprise Security Services (former CEO of NTT Com Security). A 26 year veteran of the IT industry Simon’s expertise is within information security, managed & professional services, with a successful track record in running global growth strategies.

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Stuart Higgins
Public Relations

Former Editor at News International. Stuart has an unrivalled network of contacts through his award-winning journalistic and PR career, and unique insight to every sector of business, government and the broader establishment.

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Prof. Mike Walker
Telecoms

Vodafone’s security advisor and former R&D director. Holds the Vodafone Chair at Royal Holloway, University of London.

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Sir Iain Lobban
Chairman Global Advisory Council

Sir Iain was the Director of Government Communications Headquarters in the United Kingdom from 2008 to 2014, having previously served as its Director General for Operations fro

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Chris Branch
Chairman USA Advisory Council

Glasswall board member Chris is a highly experienced ‘C’ level executive with a background in the insurance underwriting sector.

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Stan Black
Technology Advisor

CSO of Citrix with more than 20 years’ experience in cyber security. Stan has held global positions at EMC2, RSA and Nuance Comms, Inc where he was VP and CSO, and facilitated more than 60 acquisitions in six years.

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Cedric Leighton
Gov/Defence

Cedric is an internationally known National Security and Cybersecurity expert, a 26-year Military Intelligence veteran with experience in areas such as military strategy; cyberwarfare and intelligence now assisting in the development of National Security and Cybersecurity strategies for global organizations.

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Phil Reilly
Advisor

Phil is a former senior CIA officer with 29 years of operational experience around the world.  Since retirement in 2014, Phil has advised numerous tech companies in the data and cyber arena.

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Steve Katz
Risk & Compliance

Steve was the industry’s first CISO and was appointed to that position when he joined Citicorp. Prior to Citi, Steve was the senior information security executive at JP Morgan. After Citi, he was the Chief Information Security Officer and Chief Privacy Officer at Merrill Lynch.