Adyen: How an Amsterdam Startup Built a Global Payments Giant Without Acquisitions

Adyen is the Dutch company that built one of the world’s most valuable payments businesses without buying anyone, then decided in 2026 that it finally needed to. For twenty years the Amsterdam firm refused the acquisitions that rivals such as Worldpay, Nexi and Fiserv used to grow, insisting that a single, internally built platform spanning card acquiring, local payment methods, point-of-sale terminals and bank accounts would win on reliability and data. The strategy produced margins no competitor matched, a market value that peaked above €80 billion in 2021 and two brutal corrections when growth slowed. This article follows the founders from Bibit to the 2018 initial public offering, explains the single-platform philosophy, revisits the 2023 crash and the recovery that followed, reads the 2025 and first-half 2026 results, and asks what the first acquisitions mean for a company whose identity was built on not making them. It is part of the Netherlands Company Stories hub.

How did two Bibit alumni come to start Adyen?

Adyen was founded because Pieter van der Does and Arnout Schuijff had already built one payments company, Bibit, sold it to Royal Bank of Scotland in 2004 and concluded that the industry’s real problem was its patchwork of legacy systems, which a second company could only fix by starting from nothing. The name, which means “start over again” in Sranan Tongo, the creole language of Suriname, was the business plan.

Bibit had been one of Europe’s first internet payment-service providers, founded in Bunnik near Utrecht in the late 1990s. Van der Does was its chief commerce officer and Schuijff its chief technology officer. RBS folded it into its WorldPay unit, and van der Does stayed on the board until 2006 watching a bank try to integrate acquired technology stacks. The lesson the two drew was that every merger in payments produced a layer of translation code between systems that were never designed to work together, and that the resulting complexity was what made the industry slow and expensive.

The company they founded in Amsterdam in 2006 therefore made two unusual commitments. It would write its own platform end to end, including the acquiring connections to Visa and Mastercard that most providers rented from banks, and it would sell only to merchants large enough to appreciate the difference. Early customers included Groupon, Evernote and Vodafone; by 2012 Adyen had opened offices in San Francisco, Paris and London and obtained a pan-European acquiring licence, which let it settle card transactions directly rather than through partner banks.

Capital came from Index Ventures, which invested in 2011 and was the largest outside shareholder at the IPO with 16.86 per cent, followed by General Atlantic with 10.82 per cent, Iconiq Capital in 2015 and Temasek. Adyen raised only about $266 million in its private life, a small sum for a company valued at $2.3 billion in 2015, because it was profitable almost from the start. The founders’ insistence on frugality became part of what the company calls the Adyen Formula, a set of cultural rules that include building rather than buying and launching before perfecting.

What is the single-platform strategy and why does it matter?

Adyen’s single-platform strategy means that every merchant, in every country and every channel, runs on the same code base, the same risk engine and the same acquiring infrastructure, so that a transaction at an H&M store in Stockholm and a subscription payment to Spotify in São Paulo are processed by identical systems. The commercial consequence is that Adyen can offer a global merchant one contract, one integration and one view of its customers.

The alternative model, followed by Worldpay, Fiserv, Global Payments and Nexi, is to acquire regional processors and stitch them together. That gives faster market entry but leaves each region on different technology, with different data formats and different outage profiles. Stripe, Adyen’s closest comparator, also built its own platform but began with small developers and online commerce, and uses partner acquirers in many markets. Adyen’s choice to hold its own licences, a European banking licence from De Nederlandsche Bank since 2017 and a US branch licence approved in 2021, meant it could offer merchant accounts, card issuing and payouts without an intermediary.

The strategy produced three product pillars that the company reports separately. Digital, the original online business, was 54 per cent of processed volume in 2025. Unified Commerce, the combination of online and in-store payments on one platform for retailers and restaurants, was 32 per cent and is growing fastest; point-of-sale volume rose 34 per cent to €311 billion in 2025. Platforms, which embeds payments into software companies such as Toast, Lightspeed and Shopify’s competitors, was 15 per cent of volume but grew net revenue 45 per cent in the second half of 2025.

The single platform is also a data strategy. Because Adyen sees both sides of a growing share of transactions, it can recognise a shopper across merchants: on Black Friday and Cyber Monday 2025 it processed 837 million transactions with 99.9999 per cent uptime and recognised nearly 95 per cent of roughly 400 million unique shoppers in real time. Products such as Adyen Uplift and Dynamic Identification use that network to lift authorisation rates, and management credits them with an average 0.9 percentage point improvement in customer conversion by mid-2026.

What happened at the 2018 IPO and in the years that followed?

Adyen listed on Euronext Amsterdam on 13 June 2018 at €240 a share, the top of its range, valuing the company at €7.1 billion; existing shareholders sold 13.4 per cent of the company and no new shares were issued. The stock roughly doubled on the first day, one of the strongest European technology debuts of the decade.

The listing was unusual in that Adyen did not need the money. It was profitable, cash-generative and had raised little capital, so the offering was a liquidity event for Index, General Atlantic and early employees rather than a fundraising. Van der Does, as chief executive, and Schuijff, as chief technology officer, kept large stakes; Forbes estimated van der Does’s net worth at about $2.4 billion in early 2022. The company also chose Amsterdam over New York, a decision that helped the Dutch exchange attract later technology listings and that is explored in the Booking Holdings story of another Amsterdam-rooted platform.

Growth in the following years was rapid. Processed volume rose from €159 billion in 2018 to €303.6 billion in 2020 and net revenue from €349 million to €684.2 million, as eBay moved its payments from PayPal to Adyen, Uber and Spotify expanded, and the pandemic shifted retail spending online. The shares passed €2,000 in 2021 and the market value exceeded €80 billion, making Adyen the most valuable company on Euronext after ASML and the largest European fintech by far. Investors paid more than 100 times earnings on the assumption that growth above 30 per cent and margins above 60 per cent could coexist indefinitely.

The management structure also matured. Ingo Uytdehaage, chief financial officer since 2011, became co-chief executive alongside van der Does in 2023; Ethan Tandowsky took over as finance chief and left in August 2026, with Hwa Tsao, head of group finance, stepping in as interim. Schuijff withdrew from day-to-day operations but remains a significant shareholder and board member. Adyen’s two-tier board, with Dutch anti-takeover protections, has kept the founders in control through every market cycle.

Why did Adyen’s shares crash in August 2023?

Adyen’s shares fell 39 per cent on 17 August 2023, erasing about €18 billion of market value in a single session, because first-half net revenue of €739.1 million grew only 21 per cent, well below the €853.6 million analysts expected, while the EBITDA margin collapsed from 59 to 43 per cent. For a stock priced for perpetual high growth at high margins, the combination was the worst possible news.

Two forces were at work. In North America, Adyen’s digital merchants, under pressure from higher interest rates and inflation, had begun routing volume to cheaper local processors; van der Does said merchants were exploring local providers to cut costs and that Adyen had held its prices to reflect the value it delivered rather than match them. Growth in the region slowed sharply even as EMEA and Asia-Pacific held up. At the same time Adyen was in the middle of a deliberate hiring programme, adding 551 employees in the half to reach 3,883, which lifted wage costs faster than revenue.

The market’s verdict was that the single-platform model had limits. If large merchants were willing to accept lower functionality for lower fees, Adyen’s premium pricing was less defensible than investors had assumed, and the company’s refusal to buy its way into new segments looked like stubbornness rather than discipline. The shares, which had traded above €2,000 in 2021, fell to around €700.

Management’s response was to hold the line and to explain itself better. At an investor day in November 2023 Adyen committed to slowing hiring, set a target of net revenue growth in the low to high twenties through 2026 and an EBITDA margin above 50 per cent by 2026, and began publishing more detail on regional performance and customer cohorts. The share price recovered steadily through 2024 and 2025 as those targets were met, and the margin reached 53 per cent in 2025, a year ahead of the original schedule. The crash remains the defining test of Adyen’s culture, and the subject of case studies alongside the Dutch fintechs profiled in the Mollie, Bird and Picnic scale-up story.

What did the 2025 results show, and why did the shares fall again in February 2026?

Adyen’s 2025 results showed a company that had delivered on its post-crash promises: net revenue of €2,364.2 million, up 18 per cent as reported and 21 per cent at constant currency, EBITDA of €1,245.7 million, up 26 per cent, a 53 per cent margin against 50 per cent in 2024, and free-cash-flow conversion of 87 per cent. The shares nonetheless fell by up to 20 per cent on 12 February 2026 because second-half volumes missed and 2026 guidance was cautious.

The volume figures were the issue. Processed volume for the year was €1,394.3 billion, up only 8 per cent as reported because a single large-volume customer, widely understood to be a marketplace that had shifted some flows in-house, had reduced its activity; excluding that customer, volume grew 21 per cent. Second-half volume of €745.3 billion was below the roughly €771 billion the market expected. Net revenue for the second half was €1,270.7 million, up 17 per cent, with an EBITDA margin of 55 per cent, but guidance for 2026 of 20 to 22 per cent constant-currency growth trailed consensus of about 22.8 per cent, and a weaker dollar implied lower reported growth.

Beneath the headline, the mix kept improving. Regional net revenue grew 26 per cent in Latin America, 19 per cent in EMEA, 18 per cent in North America and 14 per cent in Asia-Pacific; EMEA was 58 per cent of revenue and North America 27 per cent. Unified Commerce volume grew 30 per cent in the second half and Platforms net revenue 45 per cent to €143.3 million, while the digital take rate rose to about 0.183 per cent from 0.169 per cent as Adyen sold more value-added services. Headcount was 4,771 at year end, with 550 to 650 hires planned for 2026, mainly in the United States.

Customer wins showed the direction. Starbucks rolled out Adyen to 943 stores in seven weeks and was onboarding more than 120 stores a week; Uber expanded its use to more than 70 countries and launched a kiosk product; issuing volumes in the embedded financial products business grew eightfold. Adyen also joined the Agentic AI Foundation and began building for payments initiated by software agents, a theme that dominated its 2026 product launches.

Why did a company that never bought anyone make two acquisitions in 2026?

Adyen announced its first acquisition in April 2026, the Berlin loyalty and promotions platform Talon.One for €750 million, and its second in June, the San Francisco usage-based billing company Orb for $335 million in cash, because the products merchants were asking for, promotions, loyalty and complex billing, sat outside payments and would have taken years to build. Both deals closed on 1 July 2026.

The logic is an extension of the platform rather than a departure from it. Talon.One lets retailers run discounts, coupons and loyalty programmes across channels, which pairs naturally with Adyen’s Unified Commerce business and its shopper-recognition data. Orb handles the metered, usage-based pricing that artificial-intelligence and software companies increasingly use, which connects to Adyen’s Platforms and Digital pillars; Uytdehaage said the combination links what a merchant charges with how those charges perform, so revenue decisions can be made in real time. Orb’s founders, Alvaro Morales and Kshitij Grover, agreed to reinvest part of their proceeds in Adyen shares.

Adyen was careful to frame the purchases narrowly. Both companies will operate as subsidiaries in the first phase, with convergence onto the Adyen platform over time, and Uytdehaage is personally leading integration. Van der Does told Reuters in August 2026 that there were no plans to buy more payment processors, which preserves the core principle: Adyen will not acquire to add geography or volume, only to add capabilities adjacent to payments. Analysts at Cantor Fitzgerald nonetheless described the deals as a shift toward using mergers to fill product gaps.

The financial impact is visible in 2026 guidance. Including the two companies, net revenue growth was raised to 21 to 23 per cent, the EBITDA margin is expected to be about one percentage point below 2025, and one-time transaction costs reduced the first-half margin to 49 per cent from an underlying 50 per cent. Capital expenditure will also rise to about 7 per cent of net revenue in 2026 as Adyen pulls forward spending on compute and storage, before returning to the usual 5 per cent.

What is Adyen’s US strategy and how is it faring?

The United States is Adyen’s largest growth opportunity and its hardest market, because it is the home of Stripe, Fiserv, Global Payments and Braintree and because American enterprises have been the most willing to trade functionality for price. North America was 27 per cent of 2025 net revenue, grew 18 per cent in the year and is where most of the 550 to 650 planned 2026 hires will be based.

Adyen’s advantage in the United States is its licence. The approval of a US federal branch by the Office of the Comptroller of the Currency in 2021 lets Adyen act as the acquiring bank for its merchants rather than relying on Wells Fargo or another sponsor, and lets it offer business accounts, card issuing and real-time payouts through its Embedded Financial Products suite. Platform customers such as Toast, the restaurant software company that extended its Adyen partnership into the United States in 2026, use those products to become quasi-banks for their own small-business clients.

The 2023 setback came from the digital segment, where US online merchants were the most price-sensitive. The recovery has come from Unified Commerce, where retailers such as Aritzia, the Canadian fashion chain signed in 2026, and restaurant groups value a single platform across stores and e-commerce, and from Platforms, where software companies embed Adyen rather than negotiate on rates. Starbucks’s rapid store rollout in late 2025 was the clearest sign that the in-store product can win large American accounts.

The competitive picture remains intense. Stripe, still private and valued in the tens of billions, has moved up-market into enterprise; PayPal’s Braintree competes aggressively on price; and the incumbents are consolidating, with Global Payments acquiring Worldpay in 2025. Adyen’s bet is that the agentic-commerce wave, in which AI agents initiate purchases on behalf of consumers, will reward the provider with the most reliable infrastructure, which is why it launched Adyen Agentic in 2026, joined the x402 Foundation and began work on stablecoin settlement. OpenAI became a customer in 2026.

What could go wrong for Adyen?

Adyen’s principal risks are pricing pressure from cheaper processors, customer concentration among a few very large merchants, and the possibility that its first acquisitions dilute the engineering culture that produced its margins. The February 2026 share fall showed that the market still punishes any sign that volume growth is slowing.

The pricing risk is permanent. Payments is a scale business in which the marginal cost of a transaction is close to zero, and competitors with lower margins can always undercut. Adyen’s defence is that its single platform lowers the merchant’s total cost, through higher authorisation rates, lower fraud and less integration work, so that a higher headline fee is cheaper in practice. That argument held with enterprise retailers but failed with some North American digital merchants in 2023, and could fail again in a downturn.

Concentration is the second risk. A single large-volume customer’s decision to move some flows in-house cut reported volume growth from 21 per cent to 8 per cent in 2025, and the top customers, including eBay, Uber and Meta, account for a meaningful share of revenue. Morgan Stanley noted in August 2026 that concentration continued to decline, but Adyen’s enterprise-only model means it will always depend on a few hundred accounts.

Execution risk has risen with the deals. Talon.One and Orb bring new products, new engineering teams and new offices into a company that built everything itself for two decades. The departure of the chief financial officer in August 2026, with an interim replacement, adds a leadership transition at the same moment.

What can founders and investors learn from Adyen?

The most important lesson from Adyen is that building rather than buying can create a structural cost advantage, but only if the company is willing to grow more slowly than acquisitive rivals for a long time. Adyen’s 53 per cent EBITDA margin is the dividend of twenty years in which it declined to buy regional processors, and its two crashes were the price of a strategy that could not be accelerated with deals.

The second lesson is that enterprise focus simplifies everything else. By refusing small merchants, Adyen avoided the customer-acquisition costs, support burden and churn that weigh on Stripe and PayPal, and could instead invest in a sales organisation that sells to a few hundred global accounts. The trade-off is concentration, which the 2025 volume figures exposed.

The third lesson concerns the founders’ control. Van der Does and Schuijff kept Adyen in Amsterdam, listed it on Euronext rather than Nasdaq, used Dutch foundation structures to protect the company from hostile approaches and retained enough equity to set strategy through two sell-offs. The result is a company that has had one strategy and, effectively, one leadership team since 2006, which is rare in a sector consolidated by private equity. Readers can compare the capital discipline of a very different Dutch financial institution in the ING story, and the cooperative alternative in the Rabobank story.

Finally, Adyen shows that even the most disciplined builders eventually buy. The 2026 acquisitions were small relative to the company’s value, narrowly scoped and framed as capability purchases, and the market rewarded the raised guidance that came with them. The test will be whether Talon.One and Orb are absorbed into the single platform or become the first of the translation layers the founders set out to abolish. For a wider view of Amsterdam’s technology ecosystem, see the Amsterdam entry in the City Startup Atlas.

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