Business Details
47 Years
experience
Emergency
services
Global Security & Training Solutions for Government & Industry
Constellis delivers comprehensive security, training, and technology solutions to government and commercial clients operating in high-risk environments. With over 45 years of experience, our team of seasoned professionals combines global expertise with localized execution to address complex security challenges. We specialize in end-to-end risk management, integrating advanced technologies, specialized training programs, and operational support to safeguard people and infrastructure worldwide. Our commitment to excellence is reflected in our ISO certifications, adherence to international standards, and a proven track record of delivering mission-critical services across 35+ countries. From explosive detection and K9 services to cybersecurity and humanitarian operations, we provide tailored solutions designed to meet the unique demands of each client.Our leadership team brings decades of experience from government, military, and private sectors, ensuring strategic oversight and operational excellence. Constellis invests in cutting-edge innovation, including AI-driven decision support systems and real-time situational awareness platforms, to stay ahead of evolving threats. We prioritize ethical practices, maintaining a steadfast moral compass while delivering reliable, scalable services that adapt to dynamic environments. With a focus on continuous improvement, we offer 24/7 support, rapid deployment capabilities, and a commitment to client satisfaction that has solidified our reputation as a trusted industry leader.
Services
Security Services
Explosive Detection
K9 Operations
Cybersecurity Training
Emergency Response
Details
- Year established: 1979
Highlights and features
- We offer 45+ years of experience in global security operations
- Our end-to-end solutions integrate advanced technology with human expertise
- 24/7 emergency response capabilities across 35+ countries
- ISO-certified quality management and environmental standards
- Proven track record with major government contracts including DHS and DoD
Associations and certifications
- ISO 18788:2015
- ISO 14001:2015
- International Code of Conduct for Private Security Service Providers Association (ICoCA)
What people say
Proven track record
24/7 emergency response
Advanced technology integration
Global operations
ISO certified
Services
Security Services
Constellis provides comprehensive security solutions combining physical protection, threat assessment, and operational support. Our services integrate advanced surveillance systems, trained personnel, and real-time monitoring to protect critical infrastructure and personnel. With global deployment capabilities and ISO-certified protocols, we deliver scalable security programs tailored to high-risk environments.
Explosive Detection
Our specialized explosive detection services utilize trained K9 teams, advanced sensors, and certified technicians to identify and neutralize threats. Available for government facilities, transportation hubs, and special events, this service includes both proactive screening and emergency response capabilities across multiple operational environments.
K9 Operations
Constellis maintains a fleet of specialized K9 teams trained in narcotics, explosive, and patrol operations. These units support law enforcement, military, and commercial clients with detection capabilities and security presence. Our program includes handler training, equipment maintenance, and real-time tracking systems for enhanced operational effectiveness.
Cybersecurity Training
Our cybersecurity training programs develop personnel capabilities in threat detection, network protection, and incident response. Using simulated environments and real-world scenarios, we prepare security teams to defend against evolving cyber threats while maintaining compliance with industry standards and regulatory requirements.
Emergency Response
Constellis offers 24/7 emergency response services including medical support, fire protection, and incident containment. Our rapid deployment teams operate in remote locations and high-threat environments, providing immediate assistance while coordinating with local authorities and client operations.
People
Terry Ryan
Chief Executive Officer
Terry Ryan leads Constellis with extensive experience in government contracting and security operations. Previously held leadership roles in defense and intelligence sectors, bringing strategic vision to global security solutions.
Paul Donahue
President, Global Security Services
Paul Donahue oversees global security operations with decades of military and private sector experience. Focuses on expanding Constellis' capabilities in risk management and protective services worldwide.
Darin Cabral
Chief Financial & Administrative Officer
Darin Cabral manages financial strategy and administrative operations for Constellis. Brings extensive financial leadership experience from defense industry roles to support global contract management and growth initiatives.
Questions
What government contracts does Constellis currently hold?
Constellis holds multiple federal contracts including GSA OASIS+, WEXMAC 2.0, and security service contracts with DHS and DoD. Specific details available through our Contracts page.
Do you offer international security services?
Yes, we operate in 35+ countries with regional headquarters in Singapore, Germany, and the UK. Services include facility security, personnel protection, and threat response.
What training certifications do you provide?
Our training programs offer certifications in firearms handling, tactical driving, K9 operations, and cybersecurity. All programs meet federal standards and industry best practices.
How can I apply for a job at Constellis?
Visit our Careers page to search current openings and submit applications. We offer opportunities for security professionals, technical specialists, and support staff globally.
What emergency services are available 24/7?
Our 24/7 emergency services include rapid response teams, medical support, fire protection, and cybersecurity incident management across all operational regions.
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