We solve complex risks for

critical individuals and institutions.

Charles Marino

Chief Executive Officer

Mr. Marino served as a Supervisory Special Agent in the United States Secret Service (USSS) under three Presidents, ensuring individual and family safety across various locations and while in-transit. Mr. Marino also led a 1,300-member Electronic Crimes Task Force to effectively investigate complex financial and cyber-crimes.

Stacy Aguilar

Director of Operations

Ms. Aguilar's expertise spans various facets of the sports industry, encompassing her pivotal roles in international competitions and football development initiatives with FIFA, Concacaf, and the United States Soccer Federation. Her career has been marked by diverse accomplishments, from spearheading the development and execution of credential and access management at the Chase Center in San Francisco, the home of the Golden State Warriors, to overseeing the implementation of crucial COVID-19 protocols for Major League Baseball. Her contributions as an assigned match coordinator and venue coordinator for Concacaf matches, coupled with her instrumental role in team services operations for the United States Soccer Federation, underscore her multifaceted experience and commitment to excellence within the sports realm.

Mark Sullivan

Senior Advisor

Mr. Sullivan was the Director of the USSS, beginning as an entry level field Special Agent, and ultimately serving in a variety of leadership roles. Mr. Sullivan was responsible for the protection of the President, Vice President, former Presidents, their families, and other Government leaders and visiting Heads of State. Mr. Sullivan oversaw the Secret Service investigative mission in the areas of intelligence, cyber, financial crimes, and fraud.

Lance Hamilton

Senior Advisor

Mr. Hamilton is a former Senior Intelligence Service (SIS-4) Executive, Operations Officer and 31-year veteran of the Central Intelligence Agency’s (CIA) National Clandestine Service (NCS). Hamilton served as Chief of Station (COS) for three of the CIA's flagship stations in the Middle East, Southeast Asia and Eastern Europe. He led some of the USG’s most significant Counter-Terrorist Operations for six years post 9/11, resulting in thwarted attacks and enhanced protection of the U.S. homeland.

Jaimy Chadam

Advisor

Mr. Chadam creates bespoke solutions at the intersection of Tech, Telecom, Software, and Media, often leveraging Bering’s global network to help clients navigate both crisis and opportunity. Known for introducing the right partners, he brings a trusted, client-first approach. Previously a Senior Partner at EY-Parthenon and Accenture Strategy, he has worked with over 100 companies across the globe on everything from $25B deals to micro-marketing tests. He holds a BA from the University of Chicago and an MPP from UC Berkeley.

Merv Harries

Advisor

Mr. Harries spent 23 years in the British Army (19 of the in the SAS) and has two decades of experience in executing government foreign policy, leasing transformation and change among UK and international partners, and leading high performing teams in Europe, Asia, and the Middle East. He has an MBA with distinction from Warwick Business School. Latterly, he was a Senior Manager in Deloitte's Private Equity transformation team where he participated in several large transactions, including £1bn EV divestment for the UK's largest mobile operator.

Nick Moran

Advisor

Mr. Moran is a twenty year British military veteran with an extensive special operations background. He has served across the globe on operations, routinely alongside U.S. forces, and also on secondment to government departments across Intelligence and Security. He holds a Masters in International Affairs. Mr. Moran leads Bering Global within Blacklake Group. Bering Global is Sentinel’s partner on several major security projects.