Who We Are

In today's complex and dynamic environment, you need smart, nimble risk solutions that move at the speed of your business.
Aventel offers concierge-level service and agile digital technologies, tailored to seamlessly support the unique needs of every client and situation.

Decades of specialized risk knowledge and experience.

AVENTEL team
Nick Curtin
Operations & Analysis
Nick is a former U.S. Army officer and West Point graduate with experience as a tactical leader, staff officer and executive advisor to senior leaders in the US and Iraq which has shaped his skills in operational management, intelligence analysis, and project planning.
Ruan De Beer
Head of Digital Engineering & Analytics
Ruan is a seasoned data analytics leader with 30+ years in intelligence tech. He has led KPMG BI teams and built Aventel’s Fusion Center for high-impact due diligence and risk management.
Simon de Saint Claire, PhD.
Director of Research, Development & Analysis
Simon holds a PhD in International Relations and is a sought after security advisor specializing in geopolitical and socio-political risk, security sector reform, governance, and crisis management. A former New Zealand Army Infantry Officer and UN Special Advisor, Simon has global experience assessing human and social factors affecting geopolitical and security risks. His expertise lies in navigating complex environments while delivering solutions that enhance safety and operational effectiveness.
Tim Langerhans
Director, Strategy & Operations
Tim is a West Point graduate with experience in engineering and project management both domestically and abroad. He oversees strategy and operations, ensuring seamless execution and alignment across complex international initiatives.
Stefan Nedkoff
CEO
Stefan is an international security and risk management expert with 30+ years experience leading high-performance teams to mitigate physical, digital, and human risks across 50+ countries. He has served private clients, Fortune 500s, and governments globally.
Gavin Sinclair
Director, Forensics & Intelligence
Gavin is a 30+ year intelligence leader advising global sectors on business risk, compliance, and strategy. He is known for delivering insights that help clients operate confidently in complex, multi-jurisdictional environments.
Lucy Theron
General Manager
Lucy is a talent and operations leader with 20+ years’ experience aligning workforce strategy with business goals. She drives operational efficiency, cost reduction, and performance across international recruitment and EMEA projects.
Mary Wakeling
Head of Intelligence
Mary is a seasoned intelligence and risk strategy leader with 20+ years of experience supporting global defense, government, and enterprise operations. Combining multi-INT disciplines, predictive analytics, and AI-driven intelligence, she has led programs for the US Joint Special Operations Comand, the U.S. Postal Service, and global partners. As head of Aventel's Intelligence division, Mary integrates human expertise with advanced analytics to turn complex data into actionable foresight.
Richard Woolsey
Chief Technology Officer
Richard is a data platform and engineering leader with over a decade of experience scaling technology solutions and building high-performing teams for both startups and Fortune 500 companies. He has architected systems processing more than 200 million daily events and forged strategic technical partnerships across hardware, payments, and data markets. At Aventel, Richard leads product and technology initiatives, delivering tailored capabilities that advance client and company growth.

Security Council

Our global network of experienced professionals and subject matter experts are an integral part of our team, offering on-the-ground security and intelligence services in the most complex areas of the world. Unpredictability is built in to our approach, so we expect the unexpected and can flex to your needs with vetted professionals, at your service 24/7.

100+
Combined Years of Experience
80+
Countries Worldwide