Klarna Group plc
Financial Technology / Digital Banking / Buy NowFounded 2005- Updated June 2026
Reviewed by Swet Parvadiya
Last reviewed: June 2026
CorpDigest
Klarna Group plc
Company History
Founded 2005 in London, United Kingdom
Last reviewed: 2026-06-10 · By Swet Parvadiya
Klarna Group plc processed $127.9 billion in gross merchandise volume in 2025, generating $3.5 billion in revenue while operating with a lean workforce of just 3,422 employees, a testament to its aggressive automation and AI integration strategies. The company makes money primarily by charging merchants a commission of roughly 3% to 6% per transaction to offer zero-interest installment payments to consumers, a model that aligns its revenue directly with merchant sales conversion rather than consumer interest accrual. Founded in 2005 by three Stockholm School of Economics students, Klarna survived a catastrophic 85% valuation crash in 2022 by eliminating 40% of its staff and achieving its first annual net profit of $21 million in 2024, fundamentally proving the viability of its unit economics before completing a $17 billion IPO in 2025. The company’s current strategic focus is evolving from a pure BNPL provider into a full-service digital bank and AI-powered shopping assistant, aiming to capture the consumer’s entire financial lifecycle rather than just the point-of-sale transaction. This evolution is driven by the realization that the standalone BNPL product is increasingly becoming a commoditized feature offered by every major payment network and digital wallet, forcing Klarna to build a broader, more defensible ecosystem that provides value to the consumer beyond the checkout page. By integrating savings, budgeting, and AI-driven shopping discovery into a single application, Klarna is attempting to create the sticky, high-engagement user base necessary to compete with the incumbent tech giants that threaten to marginalize its core payments business. The success of this strategy will depend on Klarna’s ability to maintain its technological edge in AI and risk management, while navigating the complex regulatory frameworks that govern digital banking in its key markets. If successful, Klarna will transcend its origins as a fintech disruptor to become a foundational pillar of the global digital economy, a platform where the boundaries between commerce, finance, and artificial intelligence are seamlessly blurred, creating a new paradigm for how consumers interact with money and merchants in the 21st century.
Sebastian Siemiatkowski has served as the Chief Executive Officer of Klarna since its inception, guiding the company from a dorm-room invoice factoring startup to a global digital bank processing over $127 billion in annual volume. Known for his intense focus on unit economics and operational efficiency, Siemiatkowski led the company through the catastrophic 2022 valuation crash, making the unpopular but necessary decision to reduce the workforce by 40% to ensure the company's survival. He is a vocal advocate for the integration of artificial intelligence in financial services, famously claiming that AI could replace the majority of the company's customer service roles, though he later demonstrated operational flexibility by rehiring human agents when consumer data dictated the need for a hybrid approach. Siemiatkowski remains the public face of Klarna, frequently engaging with regulators and the media to defend the Buy Now, Pay Later model against accusations of encouraging reckless consumer debt.
Niklas Adalberth co-founded Klarna in 2005 alongside Sebastian Siemiatkowski and Victor Jacobsson, serving as the company's Deputy CEO and driving its early international expansion into Germany and the United Kingdom. After leaving Klarna in 2016, Adalberth founded Norrsken Foundation, the world's largest foundation dedicated to supporting impact-driven entrepreneurs, leveraging the massive wealth generated from his Klarna stock options. His tenure at Klarna was marked by a relentless focus on regulatory compliance and banking partnerships, recognizing early that the company would eventually need to operate as a licensed financial institution to survive long-term. Adalberth's legacy at Klarna is defined by his ability to bridge the gap between aggressive Silicon Valley-style growth tactics and the conservative, risk-averse nature of European financial regulation.
Victor Jacobsson co-founded Klarna in 2005, bringing the technical expertise required to build the complex financial infrastructure that underpinned the company's invoice factoring model. As the early CTO, Jacobsson was responsible for creating the proprietary underwriting algorithms that analyzed thousands of data points to assess consumer creditworthiness in milliseconds, a technological advantage that allowed Klarna to offer instant credit decisions at a time when traditional banks required days of processing. He left the company in 2010 to pursue other ventures, but his foundational work on the risk engine remains the core of Klarna's competitive advantage, enabling the company to process millions of transactions daily with industry-leading fraud detection rates. Jacobsson's contribution established Klarna as a technology-first financial institution, rather than a traditional bank with a website.
Sebastian Siemiatkowski, Niklas Adalberth, and Victor Jacobsson found the company in Stockholm, initially focusing on invoice factoring for e-commerce merchants.
The company rebrands from Kreditor to Klarna and launches its revolutionary direct billing product, allowing Swedish consumers to receive goods before paying, driving a 300% increase in merchant signups.
Klarna acquires German payment provider SOFORT for an undisclosed sum, instantly establishing a dominant market share in the lucrative DACH (Germany, Austria, Switzerland) region and processing over $11 billion in annual volume.
Klarna officially launches its Buy Now, Pay Later services in the United States, partnering with major retailers like Macy's and Saks Fifth Avenue, marking its first major expansion outside of Europe.
Following a massive surge in e-commerce during the pandemic, Klarna raises a late-stage funding round that values the company at $45.6 billion, making it the most valuable fintech startup in Europe.
Amid a global tech sell-off and rising interest rates, Klarna's valuation plummets 85% to $6.7 billion in a down-round, forcing the company to lay off 10% of its global workforce, approximately 700 employees.
Klarna reports its first annual net profit of $21 million for the fiscal year 2024, a 109% improvement from 2023, driven by aggressive cost-cutting and a 40% reduction in total headcount since 2022.
Klarna completes its highly anticipated initial public offering on the New York Stock Exchange under the ticker KLAR, pricing at $37 per share and debuting at $45.82, valuing the company at over $17 billion.
Klarna acquired German payment provider SOFORT to instantly establish a dominant market share in the lucrative DACH region, leveraging SOFORT's existing network of bank transfer integrations to bypass the need for building local partnerships from scratch.
Klarna acquired the Swedish price comparison and shopping discovery app Wallet to expand its consumer-facing brand beyond the checkout experience and build a dedicated shopping destination within the Klarna app.