European alternatives to Fiserv
Fiserv is a US-based provider (Payment gateway, Issuer processing) operating outside the EEA (data residency: Partial). For teams that need European digital sovereignty — GDPR-safe, outside US CLOUD Act reach — here are 9 verified European providers covering the same ground.
9 verified European alternatives
🏦 Local IBANs: NL
Adyen (Netherlands) - global acquiring, card issuing and banking; Adyen Issuing offers BIN sponsorship for platforms plus business accounts with NL IBANs. Credit institution (bank), DNB; passported across the EEA (CRD IV). A rare EU-HQ global processor. Agentic-ready - named partner in Mastercard Agent Pay (AI-agent commerce).
Global Payments Europe (Prague, Czechia; ex-MUZO) - CEE acquiring, card issuing processing and ATM management hub of the Global Payments group, serving 40+ regions from Prague. Payment Institution (Czech National Bank). NB: subsidiary of Global Payments (US) - ownership flag. Register-sourced: Payment institution (PI), Czech National Bank, ref 27088936; passported to 29 EEA states.
IT Card (Warsaw, Poland) - Poland's largest transaction processor (founded 2008); card issuing (1.6m+ cards), 3DS, the Planet Cash ATM network (~7,400) and Planet Pay POS acquiring. Licensed via Planet Pay - National Payment Institution (KNF), Visa Principal Member + Mastercard acquirer - offering 'fintech-in-a-box' BIN sponsorship. Operates PL/CZ/HR; SIBS (PT) took a majority stake (completed 2026). KRS 0000640662.
JCC Payment Systems (Cyprus) - acquirer for Visa/Mastercard and acquiring processor for Amex/Diners. EMI, Central Bank of Cyprus (licence 115.1.3.55, Dec 2022).
Market Pay (France; created 2016 as Carrefour's payment arm; 60% sold to AnaCap in 2020, Carrefour ~30%) - omnichannel payments platform; 3bn transactions and 320k terminals across 9 EU countries; acquired Novelpay.
Nexi (Italy; Borsa Italiana-listed 2019) - leading Italian acquirer and issuer processor, formed by merging Nets (2021) and SIA (2022); acquired Computop.
🏦 Local IBANs: CY GB
payabl. (Limassol + London; since 2011) - acquirer/PSP: card acquiring, business accounts, virtual IBANs and 300+ payment methods. EMI, Central Bank of Cyprus (passported EEA) + FCA EMI (UK).
Redsys (Spain; est. 2011) - Spain's interbank processor / switch, owned by Spanish banks (Santander, BBVA, CaixaBank, Sabadell and others); ~90% of Spanish e-commerce, 19.7bn+ transactions and EUR 505bn/yr. Supports cards and Bizum.
SIBS (SIBS SGPS, Lisbon, Portugal; since 1983; controlled by 27 Portuguese banks) - operator of the Multibanco and MB WAY domestic schemes and a pan-European processor; MB WAY covers 94% of Portuguese issuers, operating in 25+ countries. Acquired a majority stake in Poland's IT Card / Planet Pay (completed 2026) for CEE expansion. European scheme + processing.
FAQ
What is the best European alternative to Fiserv?
It depends on which capability you need (Payment gateway, Issuer processing). Fintechnologica lists 9 verified European options above; the top-ranked European-origin match is Adyen (Netherlands). Request a match for a shortlist tailored to your licence, market and EEA requirements.
Are these alternatives fully European / EEA-based?
Each provider shows its origin and EEA data-residency status (Yes / Partial / No). European origin means the company's HQ and lineage are European; the EEA flag reflects where data and the operating rail actually sit. Both are shown so you can judge sovereignty for your own requirements.
How are these verified?
Every provider is verified at source: licence type, regulator and a registry reference — not a marketing page. That is the depth G2 and Capterra don't provide.