Callsign

London, United Kingdom Founded: 2011 • Age: 15 yrs
Fraud analysis solutions are delivered via machine learning and biometrics.
Annual revenue $19.1M Latest available
Total funding $38.0M 3 rounds
Employees 175 Tracked headcount
Investors 7 Known backers
Products - Services tracked
Competitors 8 Brand Intelligence

About Callsign

Callsign is a company based in London (United Kingdom) founded in 2011 by Ian Welch and Zia Hayat. Callsign has raised $38 million across 3 funding rounds from investors including Breed Reply, Accel and NightDragon. The company has 175 employees as of June 30, 2022. Callsign operates in a competitive market with competitors including Ping Identity, Okta, Signifyd, Gemalto and ThreatMetrix, among others.

  • Headquarter London, United Kingdom
  • Employees 175 as on 30 Jun, 2022
  • Founders Ian Welch, Zia Hayat
  • Sectors
    Industrial Goods & Manufacturing
    Technology Financial Services
  • Phone
    Locked
  • Website
    Locked
  • Social
    Locked
  • Legal Name Callsign Ltd.
  • Date of Incorporation 08 Jun, 2010
  • Jurisdiction LONDON, ENGLAND
Operational Areas
Industrial Goods & Manufacturing → Security, Surveillance & Safety Systems Unlock Sub-Sector Unlock Segment
Technology → Artificial Intelligence & Machine Learning Unlock Sub-Sector Unlock Segment
Financial Services → FinTech & Digital Finance Unlock Sub-Sector Unlock Segment
Technology → Cybersecurity & Privacy Solutions Unlock Sub-Sector Unlock Segment
Financial Services → FinTech & Digital Finance Unlock Sub-Sector Unlock Segment
Key Metrics
  • Annual Revenue
    $19.08 M (USD)
    174
    as on Jun 30, 2022
  • Net Profit
    -$55.99 M (USD)
    -42
    as on Jun 30, 2022
  • EBITDA
    -$57.15 M (USD)
    -52
    as on Jun 30, 2022
  • Total Equity Funding
    $38 M (USD)

    in 3 rounds

  • Latest Funding Round
    $35 M (USD), Series A

    Jul 27, 2017

  • Investors
    Breed Reply

    & 6 more

  • Employee Count
    175

    as on Jun 30, 2022

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People of Callsign

Headcount 50-200
Employee Profiles 75
Employee Profiles
People
Ara Mikailian
Head Of Customer Support
People
Zia Hayat
CEO & Founder
People
Ian Welch
COO
People
Amir Nooriala
CCO

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Funding Insights of Callsign

Callsign has successfully raised a total of $38M across 3 strategic funding rounds. The most recent funding activity was a Series A round of $35 million completed in July 2017. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

Investors in Callsign

Callsign has secured backing from 7 investors, including venture fund and institutional investors. Prominent investors backing the company include Breed Reply, Accel and NightDragon.

All
Venture Fund
Institutional
Investor Description Founded Year Domain Location
Accel is recognized as a leading venture capital firm.
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PTB Ventures is focused on digital identity ecosystem investments.
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Cybersecurity investments are made in US seed-to-growth stage firms.
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Investments & Acquisitions by Callsign

Investments
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Investment portfolio details for Callsign

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Financial Statements - Callsign

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Detailed financials for Callsign

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Callsign Comparisons

Callsign Primary company
Description
Fraud analysis solutions are delivered via machine learning ...
Location
London, United Kingdom
Founded Year
2011
Annual Revenue
$19.08 M (USD)
Net Profit
-$55.99 M (USD)
EBITDA
-$57.15 M (USD)
Employees
175
As of 2022
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Peer comparison for Callsign

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Competitors of Callsign

Callsign operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Ping Identity, Okta, Signifyd, Gemalto and ThreatMetrix, among others.

Company Name Domain Founded year HQ Location Description
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Cloud-based identity management solutions are provided for enterprises.
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Cloud-based identity management and authentication are provided for enterprises.
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Provider of fraud prevention and payment validation for online retailers
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Secure personal devices and SIM cards are provided worldwide.
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Fraud prevention and context based authentication solution
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Cloud-based directory management for user and IT authentication is provided.
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Detailed competitors of Callsign

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Latest news on Callsign

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Complete news archive for Callsign

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Frequently Asked Questions about Callsign

Callsign was founded in 2011 and raised its 1st funding round 3 years after it was founded.

Callsign is headquartered in London, United Kingdom. It is registered at London, England, United Kingdom.

Zia Hayat is the current CEO of Callsign. They have also founded this company.

Callsign is a funded company, having raised a total of $38M across 3 funding rounds to date.

As of Jun 30, 2022, the latest employee count at Callsign is 175.

Annual revenue of Callsign is $19.08M as on Jun 30, 2022.

CallSign is a provider of fraud analysis solutions. It offers password manager which authenticates user and transaction employing a PIN or biometrics, eliminating the need of entering passwords to access systems and application. Technology is based on patented machine learning technology to eliminate phishing, spear phishing, MITM and advanced malware attacks. The platform delivers transaction verification via crypto and authentication factors including PIN, finger and facial recognition. These factors are then combined with the platforms cyber intelligence feeds to develop an intelligent verification for systems like VPN and payments including dual signatory scenarios. The solution is available as an on-premise virtual appliance with an option to failover to the cloud service in real-time. Mobile iOS and Android apps are available for secure access over.

Callsign's top competitors include Ping Identity, Okta and Signifyd.

Callsign has 7 investors. Key investors include Breed Reply, Accel, NightDragon, Qualcomm Ventures, and PTB Ventures.

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