About
Founded in 2020, GTI is on a mission to make due diligence work better for those who rely on it.
We’re partly a team of due diligence specialists who love our field so much we decided to change it. And partly a team of engineers who love turning expensive, cumbersome manual processes into seamless software that makes life easier for busy people.
Together we’re here to bring innovation to global due diligence and to offer the highest levels of quality, reliability and efficiency to our clients’ due diligence programs. We also partner with the best compliance software providers, data solutions, global advisory firms, individual experts and due diligence investigators all over the world.
What unites us all is our common passion for ethical global business.
Our Leadership Team

Stewart Kelly
Founder & CEO
Stewart was a Managing Director at intelligence and investigations consultancies in London (G3) and New York (Veracity), where he led cases around the world, managed teams of analysts, and developed research and reporting processes.

Matthew Hunt
Co-Founder & COO
Matthew worked as a director, senior consultant, and analyst at four risk and investigations companies: The Risk Advisory Group, Livingstone, Veracity and FTI. He has led projects in various global regions and co-developed a security risk analysis platform.

Karla Chams
Senior Director, Business Operations
Karla drives excellence across business operations, finance, and HR, while promoting and maintaining the company’s culture and supporting employee growth and development. Originally from Colombia, Karla began her career at GTI as a Recruitment Specialist, onboarding subject matter experts for investigative and intelligence projects. She now oversees day-to-day operations across multiple departments, manages HR and finance functions, and connects executive leadership with operational teams – translating strategy into action and using data to solve business challenges.

Maria Galanaki
Director, Client Success
Maria has extensive experience in the consultancy sector, having previously worked as an Intelligence Programme Manager at Control Risks. She excels in managing fast-paced projects, building successful teams, and maintaining strong client relationships. Maria holds a Bachelor’s Degree in International and European Relations from the University of Piraeus and a Master’s Degree in Terrorism, Organised Crime, and Global Security from Coventry University.

Benedict Hamlyn
Director, Human Intelligence & Trusted Partners
Benedict serves as Director of Human Intelligence and Trusted Partners at GTI, where he oversees a global network of intelligence sources and leads commercial expansion via the exclusive Trusted Partner community. He also holds appointments as an Associate Fellow at the Royal United Services Institute and as an Advisor to Form1 Partners, a B2B investment capital firm. Before joining GTI, Benedict was Head of Geopolitical Network at Gatehouse Advisory Partners, where he led a global geopolitical source network of 1,500 sources. Benedict previously worked as Head of Operations for an Amsterdam-based mental health charity. He holds an MPhil in International Relations from the University of Oxford.

Will Higgins
Director, Product & Chief Analyst
Will serves as Director of Product & Chief Analyst at GTI, where he leads the firm’s product development, research methodology, analytical standards, and report quality assurance. He brings 15 years of investigative experience including Veracity Worldwide (New York), FTI Consulting (Boston), and GTI (London), spanning due diligence, asset tracing, and fraud, corruption, and bribery investigations across Europe, Latin America, and Sub-Saharan Africa. He holds a B.A. in International Politics & Economics from Middlebury College and an MBA from INSEAD.

Sarah Rosslien
Senior Director, Commercial Operations
Sarah oversees commercial operations at Ground Truth Intelligence, where she leverages over 13 years of experience to optimise sales processes and drive strategic initiatives. Her expertise in implementing effective Go-to-Market systems and processes supports the seamless execution of GTI’s revenue operations.

Dave Upton
Senior Director, Engineering
Dave is an engineering leader with extensive experience in finance, fintech, blockchain and property industries. He has a proven track record working across a broad range of technology stacks for start-ups through to large international enterprises.

Thomas Pegler
Director, Engineering
Thomas is a software engineer with years of experience in B2B workflow management and digital asset tracking. He has a history of working across a broad range of technology stacks for start-ups through to established and industry leading SMEs.
Our Values
Openness
Openness
Innovation relies on openness: to new ideas, to different perspectives, to conflicting views, to changing circumstances.
Integrity
Integrity
The purpose of due diligence is to enable global business to succeed while adhering to the highest ethical standards. The due diligence program should share those standards.
Excellence
Excellence
The stakes in due diligence are too high for low standards: missed risks, sloppy reporting, unclear data provenance, and more. We’re committed to unrelenting excellence.
Agility
Agility
Geopolitics, AI revolution, energy transition and more… The world is changing daily, so due diligence must adapt quickly.
Collaboration
Collaboration
Tech advances can make human insights more valuable than ever. We treasure collaboration between our engineers and domain specialists, and with the wider Ethics & Compliance community.