Top 25 Security monitoring service providers based in London, United Kingdom

“G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security…”

“Corps Security - experts in security with social value Built on over 165 years of experience, Corps provides specialist security services, across the UK, to ensure the safety of…”

“Ward is an award winning, privately owned business, providing bespoke risk and security solutions including protective security personnel, explosive search dogs, narcotic search…”

“The Keyholding Company are a tech-enabled mobile security services company, specialising in alarm response, mobile patrols, locks and unlocks, emergency and temporary guarding…”

“At Servoca Secure Solutions, we take great pride in delivering a multi-service security business; offering a range of complementary products and services to both the public and…”

“City Security Services (CSS) have more than 25 years’ experience within the corporate security, public sector, education and social housing markets delivering manned guarding…”

“Black Diamond Security - Safeguarding Your World.”

“Established in Custom Intelligent Security is a technology driven ISO27001 & NSi Gold Accredited independent electronic security specialist with a proven track record of…”

“In today’s complex threat environment, businesses, individuals, and organisations require trusted partners to provide the ultimate assurance that their assets are well protected.”

“AK9 Security and FM Solutions offers comprehensive security solutions for businesses, governmental organizations, and residential areas.”

“Gratte Brothers is an experienced provider of integrated security solutions, which are Built on Strong Values and ultimately deliver a measurable return on investment.”

“As a security services provider, protecting people and assets is our top priority.”

“SSG Support Services Group LTD is specialists in provision of Manned guarding Security Services, Door Supervision, Security Guarding, Out of Hours Support, Concierge, Front of…”

“Integrated Visual Protection Limited (IVP) is a privately owned Company, which has been established since 2002, providing all types of Fire and Security Services to a variety of…”

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“The definition of Amity is peaceful and friendly, as such we aim to live up to our name.”

“Our partnership approach to understanding your security needs and developing a bespoke service enables us to cater to all kinds of security requirements.”

“The Security Group delivers state-of-the-art security solutions to protect businesses, assets, and people.”

“Guarding Professionals is a customer focused security services company providing cost effective advanced security solutions using technical excellence and superior customer…”

“London-based security company specialising in the design, installation, service and maintenance of single domestic, multi-occupancy residential and commercial security systems.”

“Cyberseer offers Advanced Threat Detection and a 24×7 Managed Security Service (MSS).”

“We take your security seriously and ensure that you and your property are safe and in secure hands.”