What departments does TDSi by Hirsch have?

TDSi by Hirsch has employees across 12 departments including Sales, Program & Project Management, Supply Chain, Finance, Business Development.

What is the largest department at TDSi by Hirsch?

The largest department at TDSi by Hirsch is Sales with 3 employees.

Where are TDSi by Hirsch employees located globally?

TDSi by Hirsch has employees across 4 continents and 9 countries including Senegal, Philippines, Uzbekistan, Sri Lanka, United Kingdom Of Great Britain And Northern Ireland.

How has TDSi by Hirsch's team size changed over time?

TDSi by Hirsch's team has decreased from approximately 98 to 30 employees based on available data.

TDSi by Hirsch Employee Directory

Security and InvestigationsEngland, United Kingdom11-50 Employees

Based in Poole, England, TDSi by Hirsch operates in the security and investigations sector, providing integrated access control solutions that protect buildings, assets, and people. The company offers a range of products including readers, controllers, and software, designed for easy setup and use to manage access across diverse sites. Its systems are deployed worldwide and supported by ISO 9001 accreditation, serving customers in healthcare, finance, education, transportation, ports and airports, utilities, sports, industrial, and retail.

TDSi emphasizes an integrated approach that combines access control with related functions to reduce the time, cost, and risk of maintaining multiple standalone systems. A February 2026 update notes the launch of licensing and commissioning enhancements at Stand 3/C40 to streamline setup and improve usability, reflecting ongoing product development since the company joined Hirsch in 2024.

TDSi by Hirsch Global Highlights

Europe
40

United Kingdom Of Great Britain And Northern Ireland
38
France
2

North America
11

United States Of America
9
Canada
1
Guatemala
1

Asia
5

Philippines
2
Uzbekistan
2
Sri Lanka
1

Africa
1

Senegal
1

TDSi by Hirsch's Leadership

A. R.
Sales Director - Uk
Mobile Phone
Email
J. D.
Managing Director
Mobile Phone
Email
T. B.
Software Project Manager
Mobile Phone
Email
A. C.
Supply Chain Manager
Mobile Phone
Email
A. G.
Finance Manager 9 Months Contract
Mobile Phone
Email
C. D.
Business Development Manager
Mobile Phone
Email
R. M.
Manager
Mobile Phone
Email
R. A.
Manager
Mobile Phone
Email

TDSi by Hirsch Employee Metrics

100%

50%

0%

2026

2025

Engineering
Sales
Analytics
Customer Success
Finance
Other
Quality Assurance
Support
Business Development
Administrative

Contact profiles from TDSi by Hirsch

Name

Title

Contact Info

Location

Last Update

K. J.
Finance Assistant
Mobile Phone
Email
UNITED KINGDOMDORSET
Oct 31, 2023
R. B.
Seniors Account Executive
Mobile Phone
Email
Oct 22, 2024
S. S.
Cadre
Mobile Phone
Email
France
Feb 22, 2024
C. M.
Clerk
Mobile Phone
Email
United StatesWisconsin
Mar 25, 2026
P. A.
Data Analyst
Mobile Phone
Email
Philippines
May 30, 2026
J. H.
Quality Control Inspector
Mobile Phone
Email
United StatesMichigan
May 29, 2026
C. L.
Graduate Software Engineering Summer Placement
Mobile Phone
Email
United KingdomEngland
Oct 21, 2025

Frequently Asked Questions

What is TDSi by Hirsch known for?

TDSi by Hirsch was founded in 1982 operates in the Security and Investigations industry. The company's main headquarters is located in Innovation Close Poole, England United Kingdom. Explore TDSi by Hirsch's company overview page for more information.

What is TDSi by Hirsch's most common email format?

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

How many employees does TDSi by Hirsch have currently?

TDSi by Hirsch has approximately 34 employees as of May 2026. These team members are located across 4 continents, including EuropeNorth AmericaAsia.

Who are TDSi by Hirsch's key employees and leadership?

As of May 2026, TDSi by Hirsch's key employees include:

Sales Director - Uk: A. R.
Managing Director: J. D.
Software Project Manager: T. B.
Supply Chain Manager: A. C.
Finance Manager 9 Months Contract: A. G.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

TDSi by Hirsch Employee Directory

Find TDSi by Hirsch employees' phone numbers or email addresses

Name search is limited — try advanced search instead