Sentry Security Competitors

G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security solutions that allow clients to focus on their core business. Through a global workforce of approximately 800,000 people, we leverage best practices in communities all over the world. With revenues at approximately $20 billion, we are supported by efficient processes and systems that can only come with scale to help deliver our promise locally: keeping people safe so our communities can thrive. For more information on G4S, visit www.g4s.com.

Convergint Technologies is a global, service-based systems integrator whose top priority is service in every way – service to customers, colleagues, and community. Delivering value through unparalleled customer service and operational excellence has been foundational at Convergint. Our promise, and our number one objective, is to be our customers’ best service provider. Before we were legally formed, before we hired one colleague, leadership began writing down the principles that would eventually become our Values and Beliefs. Our 10 Values and Beliefs drive our positive culture and are what truly makes us different. We built our company from scratch and so had the benefit of establishing a unique and empowered culture, one which promotes balanced lives and fun & laughter on daily basis. Convergint specializes in electronic security, fire alarm & life safety, healthcare technologies, physical security, communications, and building automation. We provide professional services that seamlessly combine both our systems and enterprise integration skills to integrate disparate facility systems to meet customer's evolving business requirements. Convergint employs thousands of professionals in locations throughout North America, Europe, and Asia Pacific. Our greatest asset is our people, and we believe that they are what enables us to make a daily difference for our customers and in our communities. Learn more about who we are and what we do at www.convergint.com.

Ranked in the top 1% of UK security companies, as approved by the Security Industry Authority, SecuriGroup is an award-winning security company, specialising in the provision of security guarding, augmented security and systems solutions, mobile patrolling and key holding, events security, and close protection services. With over 2,500 employees and 450 contracts across the UK, SecuriGroup’s operational coverage encompasses a wide range of industries, including property management, finance, commercial, retail, healthcare, further and higher education, telecoms, construction, ports, and logistics sectors. SecuriGroup is an SIA Approved Contractor, Investors in People (Gold), and Safecontractor accredited organisation. Our service complies with BS7499 for Static Guarding and Mobile Patrol Services, BS7958 for CCTV Management, BS7858 Code for Practice for Security Screening of Personnel, BS7960 Door Supervision, BS7984 Keyholding and Response, BS8507 Close Protection, and BS8406 Event Stewarding and Crowd Safety. In addition, we are accredited to ISO 9001, ISO 14001, ISO 27001, ISO 45001, and ISO 22301. Specialists in risk assessment and mitigation, particularly in counter-terrorism, SecuriGroup provides services built around the needs and challenges of a modern security industry. In response to the changing threat and risks faced by our clients, SecuriGroup offers bespoke services focused on customer service, achieved through expert management and industry-leading training, all underpinning our core values and ethos. Our people actively play a role in the communities in which they serve, with our core purpose to ‘strengthen society’ through a robust approach to the safety and security of our staff, our client, your people, your assets, and the wider public.