About Newmark Security

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Our People


Marie-Claire Dwek

Chief Executive Officer

Marie–Claire Dwek was appointed as CEO of Newmark Security PLC in 2013. Prior to this, she spent more than a decade in real estate investment & management developing a successful portfolio of diversified investments. Earlier in her career Marie-Claire gained deep experience of the security technology sector as she served as Marketing Director for an electronic security provider.

Marie-Claire is responsible for setting and implementing corporate strategy and ensuring subsidiaries’ goals are aligned with those of the broader global group. She adopts a philosophy of leading from the front and takes an active role with customers and the broader industry alike.

Graham Feltham

Group Finance Director

Graham Feltham joined Newmark Security PLC in September 2019. He qualified as a Chartered Accountant with Ernst & Young in 2000 and since then has held financial roles within Belron and Statpro Group PLC, as well as an AIM listed software development group, where he managed the external financial reporting and performance and analysis teams.

At Saftetykleen Group, a private equity owned group specialising in a recurring book of business in surface cleaners, Graham played a key role in the sale of the business to APAX Partners for £800m in 2017. Graham has experience of developing finance teams, systems and processes.

For over 20 years we have been delivering long-term shareholder value through the provision of products and services in the security and data sectors.

Marie-Claire Dwek