Callsign
OverviewSuggest Edit
Сallsign is a company developing passive authentication, fraud prevention, and intelligence solutions. It also offers digital identity products, authentication suite, integration, etc. The company caters to banking, e-commerce, digital platforms, gaming, and other sectors.
| Type | Private | |
| Founded | 2011 | |
| HQ | London, GB | Map |
| Website | callsign.com | |
| Employee Ratings | More |
Recent NewsAll News
Latest Updates
| Employees (est.) (Apr 2022) | 339 | (+4%) |
| Cybersecurity rating | A | More |
Key People/Management at Callsign
Zia Hayat
Founder and CEO
Ian Welch
COO
Sarah Whipp
CMO
Callsign Office Locations
Callsign has offices in London and Palo Alto
London, GB (HQ)
1 Bartholomew Cl
Palo Alto, CA, US
3000 El Camino Real Building 4
Callsign Financials and Metrics
Summary Metrics
Founding Date | 2011 |
Callsign total Funding | $38.8 m |
Callsign latest funding size | $35 m |
Time since last funding | 5 years ago |
Callsign investors | Accel Partners, Qualcomm Ventures, Allegis Capital, NightDragon Security, PTB Ventures, Terry Eger |
Callsign's latest funding round in July 2017 was reported to be $35 m. In total, Callsign has raised $38.8 m
Callsign Acquisitions / Subsidiaries
| Company Name | Date | Deal Size |
|---|---|---|
| CALLSIGN LTD. |
Callsign Cybersecurity Score
Callsign Online and Social Media Presence
878 Twitter followers
Callsign has 878 Twitter Followers. The number of followers has increased 0.3% month over month and increased 0.8% quarter over quarter
Callsign's Trends
Twitter Engagement Stats for @Callsign
1.4k
Tweets
535
Following
878
Followers
16
Tweets last 30 days
0.9
Avg. likes per Tweet
50%
Tweets with engagement
Callsign News and Updates
October 07, 2021
Callsign joins the Visa Fintech Partner Connect programme
Visa chooses Callsign, as their preferred behavioral biometric digital and device intelligence identity provider.
October 07, 2021
Visa chooses Callsign as their preferred behavioral biometric and device intelligence identity partner
LONDON, Oct. 7, 2021 /PRNewswire/ -- Visa chooses Callsign, as their preferred behavioral biometric digital and device intelligence identity provider. Under the agreement, Visa will introduce Callsign's behavioral biometric and device fingerprinting solutions to the Visa network of...
July 21, 2021
Callsign is invited to join the World Economic Forum's Global Innovators Community
LONDON, July 21, 2021 /PRNewswire/ -- Callsign, the digital trust pioneer, has been invited by the World Economic Forum to join its Global Innovators Community; a group of the world's most promising start-ups and scale-ups that are at the forefront of technological and business model...
February 04, 2020
Cyber firm Callsign set to unveil bumper JP Morgan backing
London-based identity fraud firm Callsign is said to be on the verge of unveiling fresh funding worth tens of millions [...]
The post Cyber firm Callsign set to unveil bumper JP Morgan backing appeared first on CityAM.
January 13, 2020
Callsign names Amir Nooriala chief strategy officer
Callsign, a London-based company at the forefront of the identity, authentication and authorisation...
July 17, 2019
City Moves for 19 July – Who’s switching jobs at Foundry, Callsign and Saga?
Today’s City Moves includes Foundry, Callsign and Saga. Foundry Foundry, which develops creative software for the digital design, media and [...]
The post City Moves for 19 July – Who’s switching jobs at Foundry, Callsign and Saga? appeared first on CityAM.
Callsign Blogs
June 09, 2021
Consumer privacy concerns increase by almost a third during Covid-19 pandemic as password confidence drops
33% of those who feel their privacy concerns have increased say this is because they don’t know what data is being collected about them, and 29% say it’s because they’ve shared more as they access more online services than before.
Only 36% of UK consumers claim they’re confident in…
May 04, 2021
Apple takes the first bite of the cookie
Apple's latest update has far-reaching implications
Apple, the undisputed master of the granular update, has raised more than a few eyebrows with the rollout of iOS 14.5. With the debut of App Tracking Transparency, Apple has reversed the default position on in-app tracking from opt-out…
April 23, 2021
Tackling APP fraud with the FCA Digital Sandbox
Callsign recently participated in the FCA and City of London Digital Sandbox pilot, where we worked alongside industry experts to develop our approach to tackling APP fraud.
The Digital Sandbox Pilot, which ran from November 2020 to February 2021, was set up to support innovative firms…
April 06, 2021
Global digital identity pioneer, Callsign chooses UAE as a global center of technical excellence
Press ReleaseCallsign, the digital identity pioneer, has established an engineering and development site in Abu Dhabi. In line with the UAE's Vision 2071 for a nation that places digital transformation at the heart of the national strategy, Callsign is building a world-class engineering …
March 16, 2021
Callsign names Singapore as APAC Headquarters
Callsign the global digital identity pioneer has named Singapore as the company headquarters for the Asia Pacific region. The headquarters will expand throughout 2021 establishing both business development and customer support teams to better serve customers in regions with local talent …
March 08, 2021
We need to talk about… your authentication framework
Authentication is a hot topic. We all know that to win in the digital world, organizations must make their services both simple to use and secure.
Callsign Frequently Asked Questions
When was Callsign founded?
Callsign was founded in 2011.
Who are Callsign key executives?
Callsign's key executives are Zia Hayat, Ian Welch and Sarah Whipp.
How many employees does Callsign have?
Callsign has 339 employees.
Who are Callsign competitors?
Competitors of Callsign include Clear, Daon and SecureAuth.
Where is Callsign headquarters?
Callsign headquarters is located at 1 Bartholomew Cl, London.
Where are Callsign offices?
Callsign has offices in London and Palo Alto.
How many offices does Callsign have?
Callsign has 2 offices.
Learn about Craft real-time company insights
Receive alerts for 300+ data fields across thousands of companies