Insights

People-first staffing Sentinel emphasizes a people-first approach across permanent, contract, and total workforce management services, presenting an opportunity to position value around high-touch talent solutions and long-term client partnerships in competitive sectors.

Industry breadth With experience across Commodities, Consulting, Energy, Financial Services, Life Sciences and Technology, Sentinel can cross-sell to clients with multiple business units and help them consolidate suppliers for workforce needs.

Global footprint Offices in London, Tunbridge Wells, Czech Republic and Switzerland indicate regional coverage and potential to serve multinational clients with cross-border recruitment and compliance solutions.

Proven awards Recognition such as Recruiter Investing in Talent Awards and KellyOCG Supplier Awards suggests credibility and a track record that can be leveraged in new-business pitches to reduce perceived risk.

Technology stack Utilization of CloudFlare, Microsoft Azure and other tech foundations signals readiness for scalable, secure recruitment platforms; potential to offer enhanced digital sourcing, analytics, and candidate experience improvements to clients.

Similar companies to Sentinel

Sentinel Tech Stack

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

  • BootstrapCDN
    Content Delivery Network
  • Cookie Compliance
  • JSON-LD
    Javascript Frameworks
  • CloudFlareJS
    Javascript Libraries
  • Floating UI
    Javascript Libraries
  • Platform As A Service
  • X-XSS-Protection
    Security
  • Microsoft IIS
    Web Servers

Media & News

Sentinel's Email Address Formats

Sentinel uses at least 5 email formats:
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

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.

How much revenue does Sentinel generate?

Minus sign iconPlus sign icon
As of August 2026, Sentinel's annual revenue is estimated to be $10M - $25M.

What is Sentinel's SIC code and NAICS code?

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

How many employees does Sentinel have currently?

Minus sign iconPlus sign icon
As of August 2026, Sentinel has approximately 282 employees across 6 continents, including Europe, North America and Asia. Key team members include Chief Executive Officer: M. K., Chief Executive Officer: H. L. and Vice President Of Sales | Residential Division: D. B. 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 BootstrapCDN, CookieYes, JSON-LD, CloudFlareJS, Floating UI, Microsoft Azure, X-XSS-Protection and Microsoft 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 logo

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

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

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.