Fourthline
Amsterdam, NL · 1 known investors
Find your way into Fourthline
1,364 people in our graph share verified history with the Fourthline team — schools, employers, funds. One of them is your warm intro.
Iris Wiggersunlockedknows Chris van Straeten · together at ABN AMRO Bank N.V. (overlapped)
knows the team · via Tilburg University
knows the team · via GoCardless
×2knows the team · via Codat
knows the team · via Utrecht University
knows the team · via Erasmus University Rotterdam
Fourthline provides KYC investigations and customer due diligence (CDD) reporting, combining machine learning algorithms with a team of financial crime experts to investigate potential hits, detect fraud, and produce audit trails. It serves businesses needing regulatory compliance, focusing on 5AML regulations across European countries.
Founders & leadership
CV
Chris van StraeteninCo-Founder & Chief Risk OfficerChris van Straeten trained as a chartered accountant and held senior positions in banking, including Executive Vice President and Chief Auditor for the Netherlands at ABN AMRO, before co-founding Fourthline in 2017, where he serves as Chief Risk Officer overseeing compliance, financial crime prevention, and AI governance in digital financial services.
RP
Ralph PostinChief Technology Officer (founding team)He brings over 15 years of experience in IT strategy, fintech innovation, and product development.
KG
Krik GunningCo-founder
PS
Paul StoddartinChief Executive OfficerHe previously held senior leadership roles at GoCardless (President), Mastercard (leading a non-card payments business unit), and Vocalink (MD and later CEO before its 2017 sale to Mastercard), with earlier experience at Barclaycard and WorldPay.
FD
Fleur de RoosinChief Operating OfficerFleur de Roos is Chief Operating Officer at Fourthline, overseeing operations, legal, risks & compliance, and people functions. She brings experience from international law firms and financial regulation, with expertise in legal technology and regulatory compliance.
JW
Jesse WeststrateinChief Revenue Officer
Investors · 1
Funding
SEC filings, press & company announcements$50M disclosed across 1 round · 2023
- $50MraisedApr 2023 · 2 sourcesSource ↗
Source: company announcements and press reports — follow each round's link for the claim.
Competitors · 7
by search overlap
Comply Advantage584 shared keywordsComplyAdvantage offers a SaaS-based risk intelligence platform for anti-money laundering (AML) and financial crime risk management, providing customer screening and transaction monitoring for financial services and compliance teams. Its AI-driven tools support onboarding, ongoing monitoring, remediation, and reporting.
Tookitaki541 shared keywordsTookitaki provides an anti-financial crime platform designed for banks and fintech companies, leveraging community intelligence and real-time responsiveness to detect and prevent financial crimes. The platform uses federated learning and transparent AI frameworks to serve financial institutions across APAC and the Middle East.
Unit 21505 shared keywordsUnit21 provides an AI-powered fraud prevention and AML compliance platform that automates financial crime detection, investigations, and regulatory filing across the full lifecycle. The platform serves fintechs and financial institutions globally with configurable AI agents that reduce false positives and accelerate case resolution while maintaining regulatory defensibility.
Okta505 shared keywordsOkta provides identity and access management products designed to protect the identities of workforce and customer users. The company serves enterprises and organizations that need to manage identity authentication and authorization across digital environments.
Veriff493 shared keywordsVeriff provides identity verification services for online platforms, using document recognition and multi-language support to verify that users are who they claim to be. The company serves businesses across various industries that need to authenticate users and reduce fraud online.
Incode447 shared keywordsIncode provides AI-powered identity verification and fraud prevention services for financial services, fintech, healthcare, gaming, and enterprise customers globally.
Ondato398 shared keywordsOndato is a technology company providing KYC (Know Your Customer) and AML compliance tools for businesses, covering the full compliance lifecycle from client onboarding to ongoing client monitoring. It serves companies operating in increasingly digital markets that need identity verification and regulatory compliance solutions.
Companies competing with Fourthline for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Quartr Raises $18M to Extend Its Global Leadership in First-Party IR Data | Financial ITfinancialit.net · Aug 2026Frequently asked questions
- What does Fourthline do?
- Fourthline provides KYC investigations and customer due diligence (CDD) reporting, combining machine learning algorithms with a team of financial crime experts to investigate potential hits, detect fraud, and produce audit trails. It serves businesses needing regulatory compliance, focusing on 5AML regulations across European countries.
- Who founded Fourthline?
- Fourthline was founded by Chris van Straeten, Ralph Post, Krik Gunning.
- Who are Fourthline's investors?
- Fourthline's investors include Finch Capital.
- How much funding has Fourthline raised?
- Fourthline has disclosed $50M raised across 1 round.
- Where is Fourthline headquartered?
- Fourthline is headquartered in Amsterdam, NL.