Insights

Strong Industry Recognition Fourthline's recognition as a Luminary by Celent and its awards for advanced technology and breadth of functionality highlight its market credibility and innovative capabilities, making it attractive to financial institutions seeking cutting-edge compliance solutions.

Strategic Partnership Growth Recent partnership with Bybit EU demonstrates Fourthline's ability to collaborate with prominent industry players, indicating opportunities to develop new relationships within emerging fintech and crypto sectors for compliance solutions.

Leadership Expansion The appointment of a new CEO and promotion of the COO signal strategic leadership growth, which can be leveraged to strengthen market positioning and explore enterprise-wide solution deployments across diverse financial services providers.

Enterprise Customer Base Trusted by leading fintech and online banking platforms like N26, Qonto, and Trade Republic, Fourthline's existing robust client base suggests potential for expansion within similar segments seeking modular, scalable KYC and AML solutions.

Innovative Technology Portfolio Utilizing AI-powered verification, industry-leading fraud protection, and compliance security, Fourthline offers advanced, flexible solutions that can address the evolving regulatory demands of large financial organizations and open new sales opportunities in high-growth, digital-first markets.

Fourthline Tech Stack

Fourthline uses 8 technology products and services including Gradle, Cloudflare, PostgreSQL, and more. Explore Fourthline's tech stack below.

  • Gradle
    Build Automation
  • Cloudflare
    Content Management System
  • PostgreSQL
    Database
  • Figma
    Design
  • Cisco
    Network Hardware
  • Stripe
    Payment Processing
  • iOS
    Programming Languages
  • Google Analytics
    Web Analytics

Media & News

Fourthline's Email Address Formats

Fourthline uses at least 1 format(s):
Fourthline Email FormatsExamplePercentage
F.Last@fourthline.comJ.Doe@fourthline.com
89%
Last.First@fourthline.comDoe.John@fourthline.com
5%
LastFi@fourthline.comDoeJo@fourthline.com
3%
First-Last@fourthline.comJohn-Doe@fourthline.com
3%

Frequently Asked Questions

Where is Fourthline's headquarters located?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
Fourthline's official website is fourthline.com and has social profiles on LinkedIn.

What is Fourthline's NAICS code?

Minus sign iconPlus sign icon
Fourthline's NAICS code is 52 - Finance and Insurance.

How many employees does Fourthline have currently?

Minus sign iconPlus sign icon
As of April 2026, Fourthline has approximately 219 employees across 4 continents, including EuropeOceaniaNorth America. Key team members include Cfo - Board Member: P. G.Chief Revenue Officer (cro): J. W.Chief Risk Officer/Boardmember, Co-Founder: C. V. S.. Explore Fourthline's employee directory with LeadIQ.

What industry does Fourthline belong to?

Minus sign iconPlus sign icon
Fourthline operates in the Financial Services industry.

What technology does Fourthline use?

Minus sign iconPlus sign icon
Fourthline's tech stack includes GradleCloudflarePostgreSQLFigmaCiscoStripeiOSGoogle Analytics.

What is Fourthline's email format?

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

When was Fourthline founded?

Minus sign iconPlus sign icon
Fourthline was founded in 2017.

Fourthline

Financial ServicesNorth Holland, Netherlands201-500 Employees

Fourthline makes compliance your competitive advantage.

Offering comprehensive KYC and AML for the whole customer lifecycle, we build tailored identity verification and fraud prevention solutions. Now you can ensure regulatory adherence without compromising on customer experience or security.

Choose Fourthline for:

• A modular platform to help you grow at scale
• Best-in-class fraud protection
• Bank-grade security and compliance
• AI-powered solutions for faster onboarding
• Industry-leading conversion
• A frictionless customer experience

We're trusted by industry leaders of financial and non-financial businesses across Europe, including N26, Qonto, Trade Republic, flatexDEGIRO, Scalapay, Shine, and more.

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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.