Callsign Employee Directory

Computer and Network SecurityEngland, United Kingdom201-500 Employees

Callsign is pioneering digital trust through proprietary technology that uniquely mimics the way humans identify each other in the real world. 

Positive identification of genuine users delivers privacy, safety and minimal friction whilst ensuring that bad actors are blocked. Through a simple Swipe or Type, users can be personally recognized to a 99.999% accuracy, delivering the highest fidelity AI based user recognition for the digital world.

Find Callsign employees' phone numbers or email addresses

Callsign Global Highlights

Europe
235

United Kingdom Of Great Britain And Northern Ireland
217
Sweden
8
Serbia
5
France
2
Ireland
2
Italy
1

Asia
90

United Arab Emirates
43
India
25
Pakistan
10
Singapore
3
Philippines
3
Russian Federation
2
Malaysia
1
Indonesia
1
Bahrain
1
Saudi Arabia
1

North America
16

United States Of America
15
Canada
1

Africa
2

South Africa
2

Oceania
1

Australia
1

South America
1

Brazil
1

Callsign's Leadership

L. C.
Chief Revenue Officer
Mobile Phone
Email
A. P.
Chief Information Officer
Mobile Phone
Email
I. C. C.
Chief Security Officer
Mobile Phone
Email
S. O.
Chief Revenue Officer
Mobile Phone
Email
G. W.
Chief Financial Officer
Mobile Phone
Email
I. C.
Chief Security Officer
Mobile Phone
Email
C. T.
Chief Of Staff
Mobile Phone
Email
C. T. A.
Chief Of Staff
Mobile Phone
Email

Callsign Employee Metrics

100%

50%

0%

2024

2023

Engineering
Operations
Analytics
Consultant
Product Management
Other
Program & Project Management
Supply Chain

Contact profiles from Callsign

Name

Title

Contact Info

Location

Last Update

A. M.
Head Of Customer Support
Mobile Phone
Email
United KingdomLeeds
Dec 08, 2023
C. H.
Head Of Delivery
Mobile Phone
Email
United KingdomEngland
Dec 06, 2024
C. S.
Head Of Solution Consulting
Mobile Phone
Email
United Kingdom
Oct 25, 2023
C. T.
Chief Of Staff
Mobile Phone
Email
UNITED KINGDOM
Sep 19, 2024
C. T. A.
Chief Of Staff
Mobile Phone
Email
United KingdomEngland
Sep 19, 2024
D. G.
Vice President Commercial Strategy
Mobile Phone
Email
Oct 23, 2024
D. E.
Vice President - Delivery
Mobile Phone
Email
United KingdomHertfordshire
Jul 25, 2024
H. G.
Head Of Infrastructure
Mobile Phone
Email
United KingdomEngland
May 08, 2024
M. U.
Head Of Professional Services - Mena
Mobile Phone
Email
Oct 02, 2024
M. C.
VP Of DevOps
Mobile Phone
Email
United KingdomGreater London
Feb 04, 2024

Frequently Asked Questions

What is Callsign known for?

Callsign was founded in 2011 operates in the Computer and Network Security industry. The company's main headquarters is located in London, England GB; you can contact the main corporate office by phone at

+1-571-966-****

. Explore Callsign's company overview page for more information.

What is Callsign's most common email format?

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

How many employees does Callsign have currently?

Callsign has approximately 222 employees as of October 2024. These team members are located across 6 continents, including EuropeAsiaNorth America.

Who are Callsign's key employees and leadership?

As of October 2024, Callsign's key employees include:

Chief Revenue Officer: L. C.
Chief Information Officer: A. P.
Chief Security Officer: I. C. C.
Chief Revenue Officer: S. O.
Chief Financial Officer: G. W.

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