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Straumur

Can Straumur become the dominant full-stack payment infrastructure for Icelandic merchants by building on Adyen's global acquiring rails while offering locally-tailored POS, e-commerce, and subscription products?

Founded2022
HQIceland
IndustryFintech / Payments
The story

Straumur was established in 2022 as a direct result of Kvika Bank acquiring merchant-acquiring assets from Valitor (which merged with Rapyd). It inherited a portfolio of ~1,700 merchants and approximately 25% of all payment volume in Iceland. The company is now repositioning itself as a full-stack Icelandic payment provider — combining POS terminals, hosted/embedded e-commerce checkout, and recurring billing — powered by Adyen as the underlying acquiring bank. The embedded finance angle is primarily as a payment facilitator/aggregator for Icelandic SMBs, not as a BaaS or lending provider.

Last 12 months
2024-01
2025-05
2025-09
Product timeline
2022
Straumur greiðslumiðlun hf. established as a subsidiary of Kvika Bank following Kvika's acquisition of a portfolio of sales agents from Valitor in connection with the Rapyd-Valitor merger.· pivot
2024
Signed long-term partnership with Adyen, making Adyen the card acquiring bank for Straumur's operations across in-person, e-commerce and app payment channels.· banking
2025
Launched recurring payments and subscription solution built on tokenization technology for Icelandic merchants.· banking
2025
Added American Express acceptance for Straumur merchants.· card
Regulated entities
Payment Institution License
Iceland (Fjármálaeftirliti Seðlabanka Íslands) · 2022
Straumur greiðslumiðlun hf.
The stack
Payments / PSP
Adyen
Accounting gap: none