7 Founders in Stockholm, Sweden building Fintech (2026)

7 founders in Stockholm, Sweden and building Fintech, with company, funding, and investor detail. Includes Klarna and Zmarta Group.

Founders in Stockholm, Sweden and building Fintech (12)

Founders in Stockholm, Sweden and building Fintech covers 12 founders on Klarna, iZettle and Quartr and 3 other companies. The most common sector is Fintech (12). Companies represented include Refunder, Zaver and Zmarta Group. Every founder below links to a profile with their company, backers, and the filings behind each round.

Founders listed: 12
Companies represented: 6
Top sector: Fintech (12 founders)
Top location: Stockholm, Sweden (12 founders)

Camilla Giesecke — Klarna
Catharina Skommevik — Zmarta Group
Danny Winokur — iZettle
Jacob de Geer — iZettle
Jane Walerud — Klarna
Klarna Founders — Klarna
Mattias Miksche — Refunder
Mikael Lindahl — Zaver
Nik Storonsky — Klarna
Oscar Kuentzel — Quartr
Sebastian Siemiatkowski — Klarna
Zennon Kapron — Klarna

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