Insights

Strategic partnerships T3 Security has recently expanded partnerships with Mother Mercy and Dakota Hotels, signaling a client-centric growth trajectory and open opportunities to cross-sell enhanced security solutions to hospitality and charitable sectors.

Operational leadership Promotion of Kirsty to Operations Manager indicates leadership continuity and potential for stronger service delivery, enabling upsell of managed security programs and tailored client outcomes with predictable outcomes.

ACS excellence Being in the top 15% of SIA Approved Contractor Scheme providers strengthens credibility with enterprise clients and property firms, creating a compelling case to pursue larger security engagements and long-term contracts.

Recognition momentum Supplier recognition from Knight Frank and ongoing press on expansions signal brand credibility; leverage these signals to target high-end commercial real estate, luxury hotels, and premium office campuses.

Growth signals Revenue range and staff size position T3 Security as a scalable mid-market security partner; propose bundled offerings combining manned guarding, retail security, investigations, and gatehouse services to mid-to-large client environments.

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T3 Security Tech Stack

T3 Security uses 8 technology products and services including iCIMS, WordPress, Shopify, and more. Explore T3 Security's tech stack below.

T3 Security's Email Address Formats

T3 Security uses at least 3 email formats:
T3 Security Email FormatsExamplePercentage
First.Last@t3security.co.ukJohn.Doe@t3security.co.uk
67%
First@t3security.co.ukJohn@t3security.co.uk
25%
FLast@t3security.co.ukJDoe@t3security.co.uk
8%

Frequently Asked Questions

What is T3 Security's official website and social media links?

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T3 Security's official website is t3security.co.uk and has social profiles on LinkedIn.

How much revenue does T3 Security generate?

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As of September 2026, T3 Security's annual revenue is estimated to be $1M - $10M.

What is T3 Security's SIC code and NAICS code?

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T3 Security's SIC code is 7381 - Detective, Guard, and Armored Car Services and NAICS code is 5616 - Investigation and Security Services.

How many employees does T3 Security have currently?

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As of September 2026, T3 Security has approximately 138 employees across 4 continents, including Europe, Asia and Africa. Key team members include Head Doorman & Security Guard: H. M., Operations Director: J. B. and Operations Director: P. G. Explore T3 Security's employee directory with LeadIQ.

What industry does T3 Security belong to?

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T3 Security operates in the Security and Investigations industry.

What technology does T3 Security use?

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T3 Security's tech stack includes iCIMS, WordPress, Shopify, Mailchimp, Microsoft 365, Google Cloud, HubSpot and Piwik PRO Core.

What is T3 Security's email format?

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T3 Security's email format typically follows the pattern of First.Last@t3security.co.uk. Find more T3 Security email formats with LeadIQ.

When was T3 Security founded?

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T3 Security was founded in 2012.
T3 Security logo

T3 Security

Security and InvestigationsEngland, United Kingdom51-200 Employees

T3 Security operates as a national security company delivering bespoke services across the UK. The firm designs protection programs tailored to each client, drawing on staff training, an understanding of the client’s business, and extensive security experience to address evolving threats. Its service portfolio includes door supervision, manned guarding, retail security, security investigations, and gatehouse security. 
Based in Seaton Burn, England, the company serves a mid-sized client base across multiple sectors. In June 2026, T3 Security announced a partnership with the Dakota Hotel Group, reflecting its ongoing work with luxury hospitality clients.

Section iconCompany Overview

SIC Code
7381 - Detective, Guard, and Armored Car Services
NAICS Code
5616 - Investigation and Security Services
Founded
2012
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    T3 Security's revenue is estimated to be in the range of $1M - $10M

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