EU Sovereignty Score
EU-hosted, non-EU parentPaymentsHeadquarters: SI

Halcom: sovereignty score and 8 European alternatives

Halcom is a Slovenian provider of digital banking software, founded in 1992 in Ljubljana. Its e-banking solution is Hal E-Bank; the portfolio also includes Halcom MultiPay, a multibank payment solution, and Halcom One, a qualified digital certificate held in the cloud. Its customers are banks and financial institutions, medium and large companies, and central banks and clearing houses. The company also provides certification-authority and time-stamping services.

Halcom d.d. has its seat in Ljubljana, Slovenia. According to the company's website, it is owned by the international software group Constellation Software Inc., which is headquartered in Toronto, Canada. For a European organisation, the Slovenian seat places the company in the EU, but its owner is outside the Union, which is relevant to questions of jurisdiction and access to data. The website does not state where its services are hosted, so buyers should ask for this in writing during procurement.

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Sovereignty score
71 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-3100
    EU-only hosting
  • Cryptographic key sovereignty SOV-360
    Key management with a European vendor
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-655
    Closed source, runtime with the vendor

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked October 11, 2026
Headquarters
SI (EU)Verified by hand
Ultimate parent company
CAVerified by hand
Sovereignty model
Vendor-hosted (EU)Verified by hand
Data hosting
EUVerified by hand
Open-source
NoVerified by hand
GDPR-compliant
YesVendor-stated
Category
Payments
Type
Product
Website
halcom.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Halcom

The European alternatives to Halcom come from our knowledge base of over 6,800 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

99 European Payments vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with Halcom

Halcom is headquartered in SI and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data. The ultimate owner is based in CA. Foreign control undermines part of the certainty a European headquarters offers.

Data is hosted exclusively in the EU, so Halcom scores best on data residency.

Halcom is closed source and hosted by the vendor. The encryption keys and the runtime sit with the vendor and switching requires data migration. Ask about bring-your-own-key, export options and open standards.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Halcom together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to Halcom?

It depends on your use case. Strong EU alternatives to Halcom include Adyen, Alma and Autopay. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Halcom?

Our list of EU alternatives to Halcom is mostly commercial options. Browse the category on the map for open-source choices.

Is Halcom GDPR-compliant and where is the data hosted?

Halcom is headquartered in SI (EU) and hosts data in EU. That makes Halcom an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on October 11, 2026.

Sources

Public sources used in the latest check of this record.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Digital sovereignty in Payments

Payments: Payment services, payment gateways, online payments and financial transactions. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

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8 European alternatives to Halcom — GDPR-compliant & EU-hosted · EU Sovereignty Score