Meet our team.
Our team is committed to disrupting the status quo and delivering technologies into the most complex environments, in collaboration with the Sunstone team and clients around the world.
With a history working closely with senior domestic and international government officials on campaigns, co-founder Simon Legrand continues to play an increasingly important role in identifying critical challenges in the public sector, and beyond. His insight and pragmatic approach helps to bring vision to life at Sunstone.
Identified by IFSEC Global as one of the top 50 Most Influential People in Security in 2018.
Chief Executive Officer
Identified by IFSEC Global as one of the top 50 Most Influential People in Security in 2014, 2016 & 2018, founder Paul Schelhaas continues to be one of the core drivers of innovation and technology at Sunstone. He has set a culture of curiosity, always seeking to find better ways to approach challenges faced by multiple marketing and sectors and believes in advanced renewable energy to power them.
Chief Financial Officer
Aaron David comes from the world of media. His holistic approach to building valuable brands and record revenues starts with instilling a company culture where everyone is empowered to be part of the company journey. His experience developing new markets and revenue streams created a new dynamic at Sunstone and contributes to the company’s financial strategy.