Constellis Group

Constellis Group is a provider of operational support and risk management services tailored for government and commercial clients worldwide. The company specializes in a range of offerings, including security, crisis response, training, logistics, and technology services. With a workforce exceeding 8,000 personnel, Constellis is dedicated to delivering effective and innovative solutions that enable clients to protect their people and infrastructure, regardless of location. The company emphasizes compliance and ethical business practices while leveraging its operational excellence, comprehensive expertise, and global network of partners. Through its commitment to high-quality service, Constellis aims to help clients achieve and sustain success in an ever-changing environment.

Andrew Hartsog

Vice President and Special Projects

3 past transactions

OMNIPLEX World Services

Acquisition in 2017
OMNIPLEX World Services Corporation specializes in providing protective security and investigative services to U.S. government agencies. Established in 1990, the company offers a range of services including armed and unarmed security personnel, access control, security assessments, and construction surveillance. Additionally, OMNIPLEX provides background investigations, incorporating social media checks and electronic fingerprinting, along with social intelligence solutions for national security and background checks. The company operates from multiple locations in the United States, with headquarters in Chantilly, Virginia.

Centerra Group

Acquisition in 2017
Centerra Group, LLC, formerly known as G4S Government Solutions, Inc., specializes in providing security services tailored for the U.S. Federal Government and commercial clients. Established in 1960 and evolving through mergers, including a significant partnership with G4S in 2005, the company operates from its headquarters in Palm Beach Gardens and maintains regional offices across Louisiana, Maryland, Texas, and Virginia. With a workforce of over 8,800 employees, Centerra Group focuses on business processes in sectors where security and safety pose significant risks. In addition to security services, the company offers innovative fleet maintenance solutions that enhance fleet availability, safety, and longevity while also reducing operating and maintenance costs.

Olive Group

Acquisition in 2015
Olive Group Capital Ltd. specializes in delivering professional security services and risk mitigation solutions across various sectors, including energy, national security, and critical infrastructure. The company offers a comprehensive range of services, such as mobile and static security, outsourced security management, risk assessments, training, investigations, and cyber security. Additionally, Olive Group provides mine action services, including demining and ammunition demilitarization, as well as maritime services like threat assessments and port security. Its logistics and enabling services encompass camp construction, life support, and project management. Founded in 2001 and headquartered in Dubai, United Arab Emirates, Olive Group Capital operates with regional offices in the United States and the United Kingdom. The company has evolved from its previous name, Olive Security, and has been a subsidiary of Constellis Group Inc. since 2015.
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