Insights

Growing KYC demand Fourthline's strong focus on end-to-end KYC and AML across the customer lifecycle positions it to capitalize on expanding regulatory compliance requirements across European fintechs and non-financial sectors, suggesting sales conversations around scaleable identity verification and fraud prevention at onboarding and ongoing monitoring.

Strategic partnerships Recent partnerships with Bybit EU and Anyfin indicate a pattern of integrating with crypto and fintech platforms to power compliant identity verification, presenting an opportunity to target other regional exchanges, lenders, and neo-banks seeking robust KYC/AML automation.

Industry recognition Celent Luminary recognitions and ISO 27001:2022 certification bolster Fourthline’s credibility in security and comprehensive functionality, enabling upsell conversations around risk management, audit readiness, and enterprise-grade compliance for larger financial players.

Executive leadership momentum Recent leadership changes, including a new CEO and COO appointment, signal strategic pivots and growth ambitions, offering a hook for executive-level sponsorship conversations and expansion into additional European markets with amplified product-led initiatives.

Competitive positioning With a mid-market revenue footprint and a modular platform oriented to scale, Fourthline can differentiate on conversion optimization and frictionless onboarding; target high-growth fintechs and digital banks seeking seamless customer journeys alongside rigorous regulatory checks.

Fourthline Tech Stack

Fourthline uses 8 technology products and services including Adobe Creative Cloud, Firebase, Framer, and more. Explore Fourthline's tech stack below.

  • Adobe Creative Cloud
    Audio, Video, Graphics
  • Firebase
    Database
  • Framer
    Design
  • SEMrush
    Marketing Automation
  • Bash
    Operating Systems & Computing Languages
  • Swift
    Programming Languages
  • Node.js
    Programming Languages
  • HTML5
    Web Tools And Plugins

Media & News

Fourthline's Email Address Formats

Fourthline uses at least 1 format(s):
Fourthline Email FormatsExamplePercentage
F.Last@fourthline.comJ.Doe@fourthline.com
90%
Last.First@fourthline.comDoe.John@fourthline.com
4%
LastFi@fourthline.comDoeJo@fourthline.com
3%
First-Last@fourthline.comJohn-Doe@fourthline.com
3%

Frequently Asked Questions

Where is Fourthline's headquarters located?

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Fourthline's main headquarters is located at 77 James Wattstraat Amsterdam, North Holland 1097 dl Netherlands. The company has employees across 4 continents, including EuropeOceaniaNorth America.

What is Fourthline's official website and social media links?

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Fourthline's official website is fourthline.com and has social profiles on LinkedIn.

What is Fourthline's NAICS code?

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Fourthline's NAICS code is 52 - Finance and Insurance.

How many employees does Fourthline have currently?

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As of May 2026, Fourthline has approximately 217 employees across 4 continents, including EuropeOceaniaNorth America. Key team members include Chief Revenue Officer (cro): J. W.Chief Risk Officer/Boardmember, Co-Founder: C. V. S.Chief Operating Officer: F. D. R.. Explore Fourthline's employee directory with LeadIQ.

What industry does Fourthline belong to?

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Fourthline operates in the Financial Services industry.

What technology does Fourthline use?

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Fourthline's tech stack includes Adobe Creative CloudFirebaseFramerSEMrushBashSwiftNode.jsHTML5.

What is Fourthline's email format?

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Fourthline's email format typically follows the pattern of F.Last@fourthline.com. Find more Fourthline email formats with LeadIQ.

When was Fourthline founded?

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Fourthline was founded in 2017.
Fourthline logo

Fourthline

Financial ServicesNorth Holland, Netherlands201-500 Employees

Fourthline is a financial services company headquartered at 77 James Wattstraat, Amsterdam, Netherlands, and employs 201-500 people. It provides Know Your Customer and Anti-Money Laundering solutions across the full customer lifecycle, including identity verification and fraud prevention. The company offers a modular platform designed to scale, with AI-powered onboarding, bank-grade security and compliance, and tools intended to improve conversion while delivering a frictionless customer experience. Fourthline has been recognized as a Luminary by Celent in its 2026 Know Your Customer and Customer Lifecycle Management report and holds ISO/IEC 27001:2022 certification. In 2026, Paul Stoddart was appointed chief executive officer and Fleur de Roos was promoted to chief operating officer, and Fourthline announced partnerships with Anyfin AB and Bybit EU to support compliant identity verification across European markets.

Section iconCompany Overview

Headquarters
77 James Wattstraat Amsterdam, North Holland 1097 dl Netherlands
NAICS Code
52 - Finance and Insurance
Founded
2017
Employees
201-500

Section iconFunding & Financials

  • $10M$25M

    Fourthline's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Fourthline's revenue is estimated to be in the range of $10M$25M

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