Insights

Advanced Technology Stack Sentinel utilizes a modern tech stack including Vue.js, jQuery UI, and Microsoft ASP.NET, indicating a need for skilled developers in these technologies. There is an opportunity to offer specialized talent matching and support for ongoing technology upgrades.

Growing Market Focus With clients spanning technology startups, FinTech companies, and major brands, Sentinel operates in dynamic, innovation-driven markets. Engaging with companies in these sectors can provide sales opportunities for specialized talent and consultancy services tailored to fast-evolving tech environments.

Regional Expansion Presence Having offices in London, Tunbridge Wells, Czech Republic, and Switzerland positions Sentinel to serve diverse European markets. This regional footprint offers the chance to explore cross-border talent sourcing and workforce management solutions.

Awards and Industry Trust Sentinel's accolades, including Recruiter Investing in Talent Awards and Kelly OCG Supplier Awards, enhance its credibility. Building on this recognition can open doors with similar organizations seeking reputable staffing partners for their tech projects.

Financial Growth Potential Reporting revenue between ten and twenty-five million USD and operating in a competitive cybersecurity staffing space, Sentinel has scope for expanding its client base and service offerings. Crafting tailored staffing solutions for high-growth tech firms could result in increased revenue streams.

Sentinel Tech Stack

Sentinel uses 8 technology products and services including Unpkg, cdnjs, Vue.js, and more. Explore Sentinel's tech stack below.

  • Unpkg
    Content Delivery Network
  • cdnjs
    Content Delivery Network
  • Vue.js
    Javascript Frameworks
  • jQuery UI
    Javascript Libraries
  • Google Tag Manager
    Tag Management
  • YouTube
    Video Players
  • Microsoft ASP.NET
    Web Frameworks
  • Microsoft IIS
    Web Servers

Media & News

Sentinel's Email Address Formats

Sentinel uses at least 1 format(s):
Sentinel Email FormatsExamplePercentage
First.Last@sentinelit.comJohn.Doe@sentinelit.com
75%
FLast@sentinelit.comJDoe@sentinelit.com
20%
Last@sentinelit.comDoe@sentinelit.com
3%
First@sentinelit.comJohn@sentinelit.com
2%

Frequently Asked Questions

Where is Sentinel's headquarters located?

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Sentinel's main headquarters is located at 20 26 Northfields Royal Tunbridge Wells, England tn4 9nt United Kingdom. The company has employees across 6 continents, including EuropeNorth AmericaAsia.

What is Sentinel's stock symbol?

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Sentinel is a publicly traded company; the company's stock symbol is S.

What is Sentinel's official website and social media links?

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Sentinel's official website is sentinelit.com and has social profiles on LinkedIn.

What is Sentinel's SIC code NAICS code?

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Sentinel's SIC code is 6531 - Real Estate Agents and Managers NAICS code is 5613 - Employment Services.

How many employees does Sentinel have currently?

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As of February 2026, Sentinel has approximately 241 employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Chief Executive Officer: H. L.Chief Revenue Officer (cro): J. D.Vp Sales: K. M.. Explore Sentinel's employee directory with LeadIQ.

What industry does Sentinel belong to?

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Sentinel operates in the Staffing and Recruiting industry.

What technology does Sentinel use?

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Sentinel's tech stack includes UnpkgcdnjsVue.jsjQuery UIGoogle Tag ManagerYouTubeMicrosoft ASP.NETMicrosoft IIS.

What is Sentinel's email format?

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Sentinel's email format typically follows the pattern of First.Last@sentinelit.com. Find more Sentinel email formats with LeadIQ.

When was Sentinel founded?

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Sentinel was founded in 1997.

Sentinel

Staffing and RecruitingEngland, United Kingdom201-500 Employees

In a world obsessed with technology, we’re interested in the people who make it. 

With curiosity for our customers’ ambitions and empathy for our clients’ challenges, we connect talented technology professionals with opportunities to make the greatest impact. 

We take a ‘people-first’ approach to talent solutions, building lasting relationships with our customers to help them deliver on their vision for the future.

Sentinel was established 20 years ago and in that time technologies have evolved drastically. By staying true to our commitment to put people first, we have evolved alongside them. 

With offices in London, Tunbridge Wells, Czech Republic and Switzerland we deliver permanent and contract recruitment, alongside Statement of Work and Consultancy Services to support clients in total workforce management. Working with technology companies, FinTech organisations, start-ups and major brands our customers are on the cutting edge of business technologies and we supply the in-demand talent driving innovation and shaping their businesses.

Recruiter Investing in Talent Awards 2018 Winner
Kelly OCG Supplier Awards 2015, 2016 & 2018 Winner. 

We supply talent to all areas of IT technology and love challenges in Data, Digital, Development, DevOps, Infrastructure, Information Security and Project Management.

Section iconCompany Overview

Headquarters
20 26 Northfields Royal Tunbridge Wells, England tn4 9nt United Kingdom
SIC Code
6531 - Real Estate Agents and Managers
Stock Symbol
S
NAICS Code
5613 - Employment Services
Founded
1997
Employees
201-500

Section iconFunding & Financials

  • $10M$25M

    Sentinel's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Sentinel's revenue is estimated to be in the range of $10M$25M

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