Hyperlayer raises £19.5m Series A2 led by Flintlock
Hyperlayer raised £19.5 million in a Flintlock-led Series A2 at a £195 million valuation, backing software that lets banks launch products above the core.
Hyperlayer has priced the bet that banks will pay for a layer above the core rather than a replacement of it. In an announcement published by Financial IT on October 20, 2026, the London company said it had raised £19.5 million in a Series A2 led by existing investor Flintlock Capital, at a £195 million post-money valuation. Having tracked this year's core-banking capital, I read the round as a third position: leave the system of record in place, and sell the product factory on top.
The sterling figure is not the story by itself. Fintech News Hong Kong reported the round on October 21, 2026 as US$26 million at a US$260 million post-money valuation, with funding since October 2025 at nearly US$66 million. The announcement, also carried that day by Finextra, puts the cumulative total at nearly £50 million. Flintlock was already in, new investors joined, and this is a follow-on rather than a first institutional cheque.
What the round buys
Mouro Capital and Susquehanna Private Equity Investments, LLLP joined Flintlock, with other existing and new investors also in, Financial IT reported. Hyperlayer said the proceeds fund product, engineering and implementation teams, plus expansion in the United States, Europe and Asia-Pacific. Joe Shamess, co-founder and general partner at Flintlock Capital, will join the board.
Hyperlayer's promise is clear. Banks, credit unions and other financial institutions must modernise at fintech speed without ripping out the core systems that protect them. A year on, that thesis is proven with world class customers and strong market pull. Leading this round, and joining the board, is us doubling down on where Rob and Paul take the business next.
That is Shamess in the October 20 announcement. "World class customers" is not matched with a name. No bank, credit union or go-live date is identified.
The other answer stayed quiet
None of this week's write-ups carry a comment from the firms selling a different fix. 10x Banking raised £40 million in debt and equity, reported here on August 8, 2026, after turning profitable, capital for a cloud core that replaces what a bank already runs. Maximum raised a $30 million seed to rebuild core banking, reported here on August 10. Two cheques in one week, both aimed at the ledger.
Earlier in 2026 the money went to owners of an installed base. Temenos acquired additiv, and Pollen Street bought Finastra's Universal Banking core unit. Backbase bought Kasisto to put agentic tools inside a banking platform. Hyperlayer's site instead describes one integration above the existing core, and no replacement.
A commercial seat, still no logo
Two job moves came with the money. The announcement says Louise Chan, a board director and then chief operating officer, becomes chief commercial officer, and Ben Helps, then chief strategy officer, moves to chief operating officer. Rob Rooney, co-founder and chief executive, said Chan "has been closing the deals that prove the model works" and Helps "has been building the operating discipline and strategy that let us deliver for clients and scale without breaking." On the leadership page, opened on October 22, Chan was already chief commercial officer, while Helps was still chief strategy officer.
We're fortunate to be backed by deep experts in fintech. They've watched us go from a standing start to mandates with global Tier 1 banks in three years. That's what's convinced them to back where the company goes next.
Rooney said that in the announcement, which also says he and Paul Rolles, former Morgan Stanley colleagues, founded Hyperlayer in 2023. The company page says it is already working with global Tier 1 financial institutions, none named. A March 15, 2026 note said it was on Tier 1 transformation projects, joined Mastercard's Start Path programme in September 2025, and in the third quarter of 2025 raised $40 million, or £30 million. Beside that £30 million, nearly £50 million since October 2025 is a gap about the size of this cheque.
The claim a bank technology lead can test is on the product site: accounts, limits, rewards and rules assembled in weeks rather than quarters, execution described as sub-200 milliseconds with no overnight batch, and one integration above existing infrastructure with zero core changes. The company says the same technology runs HyperJar, its UK consumer money app. No customer published a timing against those claims this week.
What happens next is a delivery test, not another valuation. The round is earmarked for implementation teams across three regions, and the executive credited with closing deals now holds the commercial seat. If the Tier 1 mandates are live, a named reference should follow. If they are still pilots, the £195 million post-money figure is a multiple of intent, and the next round has to show a logo these two did not.
Reporting by Rick Steves. Filed 22 October 2026, 19:35 GMT.
Senior Reporter, Regulation and Fintech
Rick Steves has seen business and economics through many lenses. He joined the financial services industry in 2009, and has been a financial journalist since 2011.
