5 Fintech Giants Poised for IPO After Klarna’s Success

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Sep 15, 2025

Klarna's $17B IPO shook the fintech world. Which companies are next? Dive into the top 5 fintechs ready to go public and reshape finance.

Financial market analysis from 15/09/2025. Market conditions may have changed since publication.

Have you ever wondered what it takes for a company to leap from private innovator to a publicly traded titan? The recent $17 billion IPO of a major Swedish payments firm has sent ripples through the financial world, sparking curiosity about which fintech stars might follow suit. It’s a thrilling time for investors and industry watchers alike, as the fintech sector—once a niche corner of finance—is now a powerhouse reshaping how we handle money. I’ve always been fascinated by how these companies balance innovation with the pressure of public markets, and today, we’re diving into five fintechs that could be next in line for a blockbuster IPO.

The Fintech IPO Wave: Who’s Next?

The fintech landscape is buzzing with energy. After a high-profile debut that saw shares soar as much as 30% on day one, the market is proving it’s ready to embrace large-scale fintech listings. This isn’t just about one company’s success—it’s a signal that investors are hungry for innovative financial solutions. But which firms are ready to take the plunge? Let’s explore five contenders that have the scale, ambition, and market presence to go public soon.


Stripe: The Payments Powerhouse

When you think of digital payments, one name often comes to mind: Stripe. This San Francisco-based giant has been a darling of the private market for over a decade, powering transactions for countless online businesses. Valued at a staggering $91.5 billion in a recent secondary share sale, Stripe is practically synonymous with payment processing. But what makes it a prime IPO candidate?

For starters, its founders have been cagey about going public, opting instead for private funding rounds to maintain control. Yet, the pressure is mounting. In 2023, they hinted at a possible IPO or secondary sale within a year—a promise they fulfilled with the latter. I can’t help but think they’re testing the waters, watching how the market reacts to other fintech debuts. With a valuation nearing its 2021 peak of $95 billion, Stripe’s scale is undeniable.

The success of recent fintech IPOs shows the market is ready for companies like Stripe to shine.

– Fintech analyst

Stripe’s strengths lie in its global reach and seamless integration with e-commerce platforms. However, an IPO would require navigating regulatory scrutiny and investor expectations. If they pull it off, it could redefine the payments landscape.

  • Global adoption: Used by millions of businesses worldwide.
  • Innovation edge: Constantly evolving with new tools like Stripe Atlas.
  • Valuation hurdle: High expectations could make or break its debut.

Revolut: The Digital Banking Disruptor

Across the Atlantic, Revolut is making waves as a neobank with big dreams. With a jaw-dropping $75 billion valuation in a recent secondary share sale, this U.K.-based firm is already outpacing some traditional banks. I’ve always admired how Revolut blends banking, investing, and crypto into one slick app, but can it sustain that momentum on the public stage?

Revolut’s leadership has been vocal about preferring a U.S. listing, citing challenges with the U.K.’s IPO market. This makes sense—America’s deeper capital markets could better handle a fintech of Revolut’s size. Their recent share sale gave employees liquidity, buying time to stay private, but the IPO buzz is growing louder.

MetricRevolut’s Position
Valuation$75 billion (2025)
User BaseOver 45 million globally
ServicesBanking, crypto, stock trading

What sets Revolut apart is its relentless focus on global expansion. From Europe to Asia, it’s building a financial super-app. But with great scale comes great responsibility—regulatory hurdles and profitability concerns could loom large.


Monzo: The U.K.’s Digital Banking Star

Monzo, another U.K. neobank, is hot on Revolut’s heels. Valued at $5.9 billion in a recent funding round, it’s carving out a niche with its user-friendly app and vibrant coral-colored cards. I’ve always thought Monzo’s focus on customer experience gives it an edge—there’s something satisfying about their budgeting tools.

Rumors swirled earlier this year about a potential IPO in 2026, though Monzo’s CEO has downplayed the urgency, emphasizing growth over a public debut. Still, their trajectory suggests they’re gearing up for something big. With a loyal user base and plans to expand internationally, Monzo could be a dark horse in the IPO race.

Monzo’s growth shows how digital banks can compete with legacy players.

– Industry observer

The challenge? Scaling globally while maintaining its quirky, customer-first brand. A London-based IPO seems likely, given their commitment to the U.K. market, but nothing’s set in stone.


Starling Bank: The Tech-Driven Neobank

Starling Bank, Monzo’s U.K. rival, is another fintech to watch. With a reported valuation of £2.5 billion ($3.4 billion) in 2022, and whispers of a £4 billion target in a new share sale, Starling is positioning itself as a global player. What’s intriguing is their focus on B2B technology, licensing their Engine platform to other firms.

Recent moves, like hiring a U.S. executive to spearhead expansion, hint at IPO ambitions across the pond. I find their tech-first approach refreshing—it’s not just about banking but empowering others to build their own financial services. Could this be their ticket to a blockbuster IPO?

  1. Tech platform: Engine powers other digital banks.
  2. U.S. push: New leadership signals transatlantic growth.
  3. Valuation goal: Aiming for £4 billion in secondary sale.

Starling’s challenge will be balancing its B2C and B2B ambitions while convincing investors of its global potential. A U.S. listing could amplify its reach, but it’s a bold move for a U.K.-born firm.


Payhawk: The Dark Horse of Spend Management

Lesser-known but no less ambitious, Payhawk is a Bulgarian fintech making waves in spend management. Valued at $1 billion in 2022, it reported an 85% revenue surge in 2024, hitting €23.4 million. I’m impressed by their focus on helping businesses streamline expenses—a niche but growing market.

Payhawk’s CEO has hinted at a five-year IPO horizon, targeting $400-500 million in annual recurring revenue. That’s a lofty goal, but their growth trajectory suggests they’re serious. Could they be the surprise hit of the next fintech IPO wave?

The IPO window is opening, but we’re aiming for scale first.

– Payhawk leadership

Their challenge lies in standing out among bigger names. Yet, their niche focus and rapid growth make them a compelling contender.


What’s Driving the Fintech IPO Boom?

So, why now? The fintech IPO surge isn’t random. Several factors are converging to create a perfect storm:

  • Market appetite: Investors are eager for tech-driven financial solutions.
  • Valuation recovery: Fintechs are rebounding from post-2021 lows.
  • Global demand: Digital finance is no longer a Western phenomenon.

Personally, I think the shift toward digital-first finance—accelerated by the pandemic—has made investors more comfortable with fintechs. Add to that a more stable economic outlook, and the stage is set for these companies to shine.


Challenges on the Horizon

Going public isn’t a walk in the park. These fintechs face hurdles like:

  1. Regulatory scrutiny: Stricter rules in the U.S. and EU could slow progress.
  2. Profitability: Many fintechs are still burning cash to grow.
  3. Competition: Traditional banks and new entrants are crowding the space.

I’ve always believed that navigating regulation is the biggest test for fintechs. It’s one thing to innovate in private, but public companies face relentless scrutiny. Those that succeed will need to balance growth with compliance.


The Road Ahead

The fintech IPO landscape is heating up, and these five companies—Stripe, Revolut, Monzo, Starling, and Payhawk—are at the forefront. Each brings something unique: Stripe’s payment dominance, Revolut’s global ambition, Monzo’s customer obsession, Starling’s tech platform, and Payhawk’s niche expertise. But the path to an IPO is fraught with challenges, from regulatory hurdles to investor expectations.

What’s clear is that the fintech revolution is far from over. As these companies prepare for their moment in the spotlight, they’re not just chasing valuations—they’re reshaping how we interact with money. Which one will be the next to make waves? Only time will tell, but I’m betting on a few surprises along the way.

Fintech IPO Formula: Scale + Innovation + Market Timing = Success

Got a favorite among these fintechs? Or maybe you’re eyeing another contender? The future of finance is unfolding before our eyes, and it’s a story worth following.

In bad times, our most valuable commodity is financial discipline.
— Jack Bogle
Author

Steven Soarez passionately shares his financial expertise to help everyone better understand and master investing. Contact us for collaboration opportunities or sponsored article inquiries.

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