Insights

Cross Border Talent Sentinel has offices in London, Tunbridge Wells, Czech Republic and Switzerland, enabling cross-border permanent and contract recruitment along with total workforce management to support European expansion and multi-country programs.

Vertical Focus Serving Consulting, Energy, Financial Services, Life Sciences, and Technology with tailored talent solutions, presenting opportunities to upsell vertical specific packages such as regulatory expertise for Financial Services or digital and data talent for Technology.

Workforce MSP Capabilities span permanent, contract, SOW and consultancy, enabling Sentinel to act as a single managed service provider for a clients total workforce, reducing complexity, improving compliance, and speeding talent scaling.

Award Credibility Industry recognitions like Recruiter Investing in Talent Award and Kelly OCG Supplier Awards enhance credibility with enterprise customers and can be leveraged to accelerate executive outreach.

Mid Market Growth With a mid-sized, scalable operation, Sentinel is well positioned to partner with mid-market firms undergoing transformation, offering flexible engagement models aligned to project-based initiatives and budget constraints.

Sentinel Tech Stack

Sentinel uses 8 technology products and services including cdnjs, JSON-LD, SweetAlert2, and more. Explore Sentinel's tech stack below.

  • cdnjs
    Content Delivery Network
  • JSON-LD
    Javascript Frameworks
  • SweetAlert2
    Javascript Libraries
  • Swiper
    Javascript Libraries
  • HSTS
    Security
  • Bootstrap
    UI Frameworks
  • Google Analytics
    Web Analytics
  • Microsoft IIS
    Web Servers

Media & News

Sentinel's Email Address Formats

Sentinel uses at least 2 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%
FLast@sentinelstaffing.comJDoe@sentinelstaffing.com
100%

Frequently Asked Questions

Where is Sentinel's headquarters located?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
Sentinel is a publicly traded company; the company's stock symbol is S.

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

Minus sign iconPlus sign icon
Sentinel's official website is sentinelstaffing.com and has social profiles on LinkedIn.

What is Sentinel's SIC code NAICS code?

Minus sign iconPlus sign icon
Sentinel's SIC code is 7363 - Help Supply Services NAICS code is 5613 - Employment Services.

How many employees does Sentinel have currently?

Minus sign iconPlus sign icon
As of June 2026, Sentinel has approximately 278 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?

Minus sign iconPlus sign icon
Sentinel operates in the Staffing and Recruiting industry.

What technology does Sentinel use?

Minus sign iconPlus sign icon
Sentinel's tech stack includes cdnjsJSON-LDSweetAlert2SwiperHSTSBootstrapGoogle AnalyticsMicrosoft IIS.

What is Sentinel's email format?

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

When was Sentinel founded?

Minus sign iconPlus sign icon
Sentinel was founded in 1997.

Sentinel

Staffing and RecruitingEngland, United Kingdom201-500 Employees

Sentinel is a mid-sized staffing and recruitment firm serving sectors including Consulting, Energy, Financial Services, Life Sciences, and Technology. It connects professionals with opportunities and emphasizes a people-first approach to build lasting relationships that support growth and innovation for its clients. The company provides permanent and contract recruitment, along with Statement of Work and Consultancy Services to support total workforce management. Headquartered in Tunbridge Wells, South East England, with offices in London and a broader footprint across Central Europe, the firm operates as a multi-region staffing provider. Founded more than 25 years ago, Sentinel works with leading organisations, global consultancies, innovative scale-ups and established brands to enable transformation and sustainable performance.

Section iconCompany Overview

Headquarters
20 26 Northfields Royal Tunbridge Wells, England tn4 9nt United Kingdom
SIC Code
7363 - Help Supply Services
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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.