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

S. W.
Cmo And Head Of Go To Market Strategy
Mobile Phone
Email
United KingdomEngland
Dec 12, 2024
L. C.
Chief Revenue Officer
Mobile Phone
Email
Dec 05, 2024
A. P.
Chief Information Officer
Mobile Phone
Email
Sep 28, 2023
Z. H.
Chairman & Ceo
Mobile Phone
Email
United Kingdom
Nov 21, 2024
I. C. C.
Chief Security Officer
Mobile Phone
Email
United Kingdom
Dec 05, 2024
S. O.
Chief Revenue Officer
Mobile Phone
Email
United KingdomEngland
Nov 13, 2024
G. W.
Chief Financial Officer
Mobile Phone
Email
United KingdomEngland
Dec 12, 2024
I. W.
Co-Founder & Chief Operating Officer
Mobile Phone
Email
United KingdomEngland
Jul 12, 2024
A. J.
Executive Assistant To Ceo & Founder
Mobile Phone
Email
United KingdomEngland
Nov 21, 2024
B. V.
Owner
Mobile Phone
Email
UNITED KINGDOMMiddlesex
Oct 31, 2023

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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