What departments does Sentinel have?

Sentinel has employees across 12 departments including Entrepreneurship, Supply Chain, Recruiting, Sales, Accounting.

What is the largest department at Sentinel?

The largest department at Sentinel is Consultant with 16 employees.

Where are Sentinel employees located globally?

Sentinel has employees across 7 continents and 32 countries including South Africa, Nigeria, Zimbabwe, India, Singapore.

How has Sentinel's team size changed over time?

Sentinel's team has decreased from approximately 178 to 87 employees based on available data.

Sentinel Employee Directory

Q: Who are Sentinel's key employees and leadership?

Sentinel's key employees include: Founder & Ceo: Sentinel: R. S., Chief Executive Officer: H. L., Ceo Watermelon Ai: K. D., Head Of International Delivery: J. P., Head Of Creative Recruitment: R. A..

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.

Sentinel Global Highlights

Europe
154

United Kingdom Of Great Britain And Northern Ireland
131
Switzerland
8
France
4
Germany
2
Netherlands
2
Italy
2
Ireland
1
Bosnia And Herzegovina
1
Sweden
1
Belgium
1
Hungary
1

North America
35

United States Of America
31
Canada
2
Costa Rica
1
Mexico
1

Asia
11

India
4
Philippines
2
Singapore
1
Lebanon
1
United Arab Emirates
1
Indonesia
1
Pakistan
1

Africa
4

South Africa
2
Nigeria
1
Zimbabwe
1

South America
4

Peru
2
Paraguay
1
Bolivia
1

Oceania
3

Australia
2
New Zealand
1

Sentinel's Leadership

H. L.
Chief Executive Officer
Mobile Phone
Email
K. D.
Ceo Watermelon Ai
Mobile Phone
Email
J. P.
Head Of International Delivery
Mobile Phone
Email
R. A.
Head Of Creative Recruitment
Mobile Phone
Email
S. M.
Head Of Resource Delivery
Mobile Phone
Email
R. S.
Founder & Ceo: Sentinel
Mobile Phone
Email
T. B.
Founder
Mobile Phone
Email
G. S.
Chairman, Ceo And Majority Shareholder
Mobile Phone
Email

Sentinel Employee Metrics

100%

50%

0%

2026

2025

Consultant
Customer Success
Engineering
Finance
Administrative
Other
Recruiting
Information Technology
Analytics
Business
Military & Protective Services
Accounting
Media & Communications
Community & Social Services

Contact profiles from Sentinel

Name

Title

Contact Info

Location

Last Update

R. S.
Founder & Ceo: Sentinel
Mobile Phone
Email
United KingdomEngland
Jul 30, 2026
H. L.
Chief Executive Officer
Mobile Phone
Email
United Kingdom
Jun 07, 2026
G. S.
Chairman, Ceo And Majority Shareholder
Mobile Phone
Email
New Zealand
Jul 29, 2026
T. B.
Founder
Mobile Phone
Email
Jun 30, 2026
K. D.
Ceo Watermelon Ai
Mobile Phone
Email
United Kingdom
Jul 30, 2026
J. P.
Head Of International Delivery
Mobile Phone
Email
United KingdomEngland
Jul 29, 2026
R. A.
Head Of Creative Recruitment
Mobile Phone
Email
United KingdomEngland
May 29, 2026
S. M.
Head Of Resource Delivery
Mobile Phone
Email
United KingdomKent
Apr 10, 2024
D. B.
Director
Mobile Phone
Email
United KingdomEngland
Jul 29, 2026
T. S.
Director Of Sales Enablement - Sentinel Group
Mobile Phone
Email
United KingdomEngland
Jul 29, 2026

Frequently Asked Questions

What is Sentinel known for?

Sentinel was founded in 1997 operates in the Staffing and Recruiting industry. Explore Sentinel's company overview page for more information.

What is Sentinel's most common email format?

Sentinel employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Sentinel email formats with LeadIQ.

How many employees does Sentinel have currently?

Sentinel has approximately 284 employees as of July 2026. These team members are located across 6 continents, including EuropeNorth AmericaAsia.

Who are Sentinel's key employees and leadership?

As of July 2026, Sentinel's key employees include:

Chief Executive Officer: H. L.
Ceo Watermelon Ai: K. D.
Head Of International Delivery: J. P.
Head Of Creative Recruitment: R. A.
Head Of Resource Delivery: S. M.

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Sentinel Employee Directory

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