Verified provider profile

Fourthline

Fourthline is a European (EEA-based) fintech-infrastructure provider (KYC/KYB). Verified at source - licence, regulator and registry reference. Active

EU core · NetherlandsEEA data: YesLicence: PIVerified at source 2026-06-25
Request an intro See similar providers

Free for buyers: describe your use case and we check it against Fourthline and verified alternatives - licence, data residency, fit for your market - then introduce you to the right person. Reply within 1-2 business days.

Who it's for

Fourthline is built for teams automating identity and business verification at onboarding. It operates under a payment institution licence.

Sovereignty profile

  • Data residency (EEA): Yes - hosted in the EEA - GDPR / CLOUD Act safe
  • Company origin: EU core (Netherlands)
  • Ownership / control: no change of control on record

What Fourthline does

KYC/KYB

Verified licence profile

Fourthline (Netherlands) - KYC/AML for EU regulated FIs; a regulated Payment Institution under the DNB and a trust service provider, spun out of ING.

Verified 2026-06-25. How we verify → · Official website: fourthline.com · Spotted something out of date? Report a correction.

Official register entries

  • Payment institution (PI) - The Netherlands Bank · Ref R131425 · Active (EBA PSD2 register, as of 2026-09-18)

Register-sourced. See the full European Fintech Index. Registers have no legal significance - always confirm current status with the home regulator.

Similar verified European providers

  • Authologic EU core PI Poland · EEA: YesShared: KYC/KYB
  • iDenfy EU core Vendor Lithuania · EEA: YesShared: KYC/KYB, KYC: Document / Biometric / Liveness / AML screening
  • IDnow EU core Vendor Germany · EEA: YesShared: KYC/KYB, KYC: Document / Biometric / Liveness / AML screening
  • ID-Pal EU core Vendor Ireland · EEA: YesShared: KYC/KYB, KYC: Document / Biometric / Liveness / AML screening
  • Kontomatik EU core PI Poland · EEA: YesShared: KYC/KYB
  • Ondato EU core Vendor Lithuania · EEA: YesShared: KYC/KYB, KYC: Document / Biometric / Liveness / AML screening

FAQ

Is Fourthline European / EEA-based?

Yes. Fourthline hosts data in the EEA (GDPR / CLOUD Act safe); origin EU core, Netherlands.

What does Fourthline do?

Fourthline covers: KYC/KYB. Verified at source by Fintechnologica.

Want an introduction to Fourthline, or a tailored shortlist of verified European providers? Request a match - free for buyers, neutral, zero pay-to-rank.

Are you Fourthline? Work with us →