Ex-Detective’s Police AI Startup 22one Nears $400 Million Valuation
22one, a British police AI startup founded by former Merseyside Police detective chief superintendent Steven Richardson, has reportedly reached a valuation of nearly $400 million. Its backers include Sequoia, General Catalyst, Lux Capital and Creandum. Neither the amount raised nor a product has been made public.
22one is a stealth-stage police AI company building software to make police investigations more efficient. Investors reportedly valued it at nearly $400 million in October 2026. The deal follows the June launch of PoliceAI, a £75 million national center that will test and scale AI tools across the 43 police forces in England and Wales.
In this police AI deal, investors are pricing a track record rather than a product. Richardson’s previous company, Riven, sold redaction software to nearly half of U.K. police forces before NEC Software Solutions bought it. This round tests whether that record can carry a far larger company, at the moment the Home Office opens a national buying channel for police AI.
Who Is Steven Richardson, The Founder Behind 22one?
Steven Richardson is a former detective chief superintendent who left Merseyside Police, the force covering Liverpool, in 2021. He then led U.K. policing work at Amazon Web Services, worked at Palantir and co-founded Riven, a startup whose software finds and removes personal data from police documents.
Riven, founded with Rishi Hindocha in 2023, built a product called DocDefender. NEC Software Solutions completed its acquisition of Riven on Oct. 29, 2024, saying the software was in use by nearly half of U.K. police forces. NEC added that DocDefender had won the NPCC Commissioner’s Award for AI Safety at the National AI Awards.
The strongest public evidence for Richardson’s approach comes from Bedfordshire Police. That force compared DocDefender against two proof-of-concept tools and its existing redaction product, then deployed it in June 2023 and later rolled it out force-wide. Its practice write-up for the College of Policing reports 92% accuracy in flagging sensitive and personal information, with an estimated 9,525.60 officer and staff hours saved each year once fully embedded. That figure is a force projection rather than an independent audit, and the College rates the practice as promising. Even so, it gave other buyers a number they could test.
Company records show 22one Technologies Ltd. was incorporated on Dec. 9, 2025, with a registered address in Liverpool and Richardson listed as director. The filing classifies the business as software development. Its public website shows almost nothing beyond a single word: investigate.
Why Are Investors Backing A Police AI Startup Before It Ships?
The investors have not explained the deal publicly. What is visible is a founder who has already sold a police software company and a government that now funds police AI purchases at national scale. Sequoia has also seen this pattern pay off before.
In March 2025, Sequoia led Peregrine Technologies’ $190 million round at a $2.5 billion valuation. Fifteen months later, Peregrine raised $250 million at a $6.8 billion valuation, with Sequoia among the existing investors leading the round. Peregrine, co-founded by former Palantir executive Nick Noone, says it now supports more than 400 agencies and organizations serving over 125 million people in North America.
The rest of the syndicate leans toward defense and security. Lux Capital was an early backer of Anduril, and General Catalyst led Helsing’s 2024 Series C. Creandum, a Stockholm-based firm, adds a European early-stage investor. No British investor has been named in reports of the round, so a company registered in Liverpool is being financed from the U.S. and Sweden.
Founder credibility carries unusual weight in police AI. Forces handle evidence that must survive disclosure rules and cross-examination, so a buyer needs confidence that a tool will not create a legal problem. Richardson has already shipped software that cleared that bar in roughly half of U.K. forces. That history is the most visible asset 22one has disclosed so far.
How PoliceAI Is Creating A Market For Police AI
PoliceAI is a national center, hosted by the College of Policing, that the Home Office launched in June 2026 with £75 million over three years. It will pilot AI tools in up to 10 forces during 2026-27 and plans a rollout to all 43 forces in England and Wales in 2027.
Ministers expect the program to free about 6 million hours of police time a year by 2028. The first pilots focus on reviewing, summarizing and disclosing digital evidence, one of the slowest parts of modern investigations. PoliceAI sits inside a wider £140 million, three-year investment that also funds 40 more live facial recognition units. The center grew out of the National Police Chiefs’ Council AI portfolio and forms part of the Police Reform White Paper published in January 2026.
Alex Murray, interim director of PoliceAI and a former National Crime Agency threat director, set out its mandate when the center launched. “Policing must keep pace by adopting AI responsibly to catch criminals and keep people safe,” Murray said in a statement. The center also plans a public register of AI tools used across policing, built with CENTRIC at Sheffield Hallam University, and says tools will be tested for accuracy and bias before deployment.
For a police AI supplier, this structure changes the sales math. Startups have largely had to win forces one at a time, across 43 separate relationships. A national center that pilots, tests and recommends tools can shorten that path, and redaction, Richardson’s old category, sits inside the disclosure work PoliceAI has prioritized. Centralization also carries risk, because one weak assessment would be visible to every force at once.
The table below compares 22one with three police AI suppliers whose histories shape how police buyers may judge it.
| Company | Palantir link | Product status | Latest valuation or deal | Police footprint |
|---|---|---|---|---|
| 22one | Founder worked at Palantir | Stealth, no public product | Nearly $400 million (reported, Oct. 2026) | Not disclosed |
| Riven (now NEC) | Co-founder Richardson worked at Palantir | DocDefender redaction, in use | Acquired by NEC Software Solutions, Oct. 2024 | Nearly half of U.K. forces |
| Peregrine Technologies | CEO Nick Noone is a Palantir alumnus | Data integration platform, in use | $6.8 billion (June 2026) | 400+ agencies, North America |
| Palantir | Not applicable | Data analytics, in pilots | Publicly traded | 12 English forces piloting |
Why Police AI Procurement Draws Political Fire
Palantir’s British police AI work shows where scrutiny lands. Twelve English forces have run pilots of Palantir’s data analytics software, more than a quarter of the 43 territorial forces in England and Wales. In May 2026, the Mayor’s Office for Policing and Crime blocked a proposed £50 million contract between the Metropolitan Police and Palantir, arguing there had been no competitive procurement after a pilot.
Palantir is contesting that decision and has said it was made on ideological grounds. The company argues that government procurement guidance explicitly encourages pilot projects. On June 24, the mayor’s office approved a 12-month extension of the Met’s existing pilot while a full procurement runs.
The dispute turned on procurement process as much as technology. Any startup that enters forces through pilots, as Riven did, will face the same question about when a trial becomes a contract. Richardson’s Palantir years add another layer, since critics of police data platforms have already cited Palantir roots when opposing Peregrine contracts at U.S. city council meetings.
What The Public Says About AI In Policing
Public opinion on AI in policing offers conditional support. A national consultation by CENTRIC at Sheffield Hallam University, published Sept. 30, 2025 as part of the UKRI-funded AIPAS project, surveyed 10,114 people aged 14 to 85 and older across all four U.K. nations. It found 61.3% supported police use of AI, but 54.9% trusted police to use AI for decision support compared with 36.0% for independent AI decisions.
Some 75.5% wanted mandatory accountability processes before deployment, while fewer than 20% believed enough accountability existed. The university’s public summary does not say how responses were collected; the full report is available on request.
Framing changes the answer. Public First ran an online survey of 1,041 adults in Greater London for the Police Foundation from June 19 to 22, 2026, weighted to match the city’s population. Asked about police AI in general terms, 40% opposed it and 33% supported it, though the Police Foundation reported that opposition faded when specific uses were described.
Regulators are watching too. The Information Commissioner’s Office audited five forces in England and Wales on facial recognition and reported in August 2026 that compliance was inconsistent. Its functions passed to the new Information Commission on Sept. 30, 2026.
What Could Go Wrong For 22one?
The main risks are an unproven product, thin public detail on the deal and a buyer base that is politically exposed. Each one could slow the path from valuation to contracts.
First, nothing has shipped, and police AI buyers usually want proof. Riven built credibility through careful pilots and published accuracy data, and 22one has released neither a product nor results. Police buyers would be extending trust before evidence, which reverses the order in which Bedfordshire adopted DocDefender.
Second, the details behind the 22one valuation come from reporting that relies on people familiar with the matter. Neither 22one nor its investors have announced the round, and the amount raised is undisclosed. A headline valuation without a round size says little about how much capital the company holds or what stake investors bought.
Third, there is a case for forces moving slowly. CENTRIC’s respondents were least comfortable with automating core policing functions such as 999 emergency calls, and most comfortable with uses that help identify people who exploit children or plan terrorism. Forces that ignore that distinction could spend public trust on low-value automation, whichever supplier wins.
What The 22one Valuation Means For Police AI Buyers And Founders
The 22one valuation shows a founder with a sold police software company can raise at a high price before launch, a signal other police AI founders will study. It also shows how much now depends on PoliceAI, whose 2026-27 pilots will help decide which police AI tools reach national scale.
- Police buyers: ask any new supplier for force-level pilot data comparable to Bedfordshire’s 92% accuracy figure, plus a measured estimate of hours saved, and confirm the tool has passed PoliceAI testing.
- Founders: Riven’s path shows the sequence that worked: one named force, a documented pilot, published accuracy, then wider adoption.
- Investors and analysts: watch the PoliceAI public register and the 2027 rollout decisions, which will show whether national procurement favors new entrants or incumbents such as NEC and Palantir.
If you sell into policing or buy for a force, track the PoliceAI register when it goes live, and judge 22one’s first product against the evidence standard Bedfordshire set in 2023.
Frequently Asked Questions
What is 22one?
22one is a British startup building AI tools to make police work more efficient. Former Merseyside detective Steven Richardson founded it, and the company was incorporated on Dec. 9, 2025. It remains in stealth, with no public product, and investors reportedly valued it at nearly $400 million in October 2026.
Who is the founder of 22one?
Steven Richardson founded 22one. He was a detective chief superintendent at Merseyside Police until 2021, then led U.K. policing work at Amazon Web Services and worked at Palantir. He also co-founded Riven, whose DocDefender redaction software NEC Software Solutions acquired in October 2024.
How much is 22one worth?
22one was reportedly valued at nearly $400 million in October 2026. The company and its investors have not announced the round, and the amount raised was not disclosed. Without a round size, the valuation does not show how much capital 22one holds or what stake investors own.
Which investors back 22one?
Reported backers of 22one are Sequoia, General Catalyst, Lux Capital and Creandum. Sequoia previously led a $190 million round in Peregrine Technologies, another public safety software company. No British investor has been named, so the Liverpool-registered company is financed from the U.S. and Sweden.
What is PoliceAI in the UK?
PoliceAI is a national center for AI in policing, launched by the Home Office in June 2026 and hosted by the College of Policing. Backed by £75 million over three years, it will pilot tools in up to 10 forces during 2026-27 before a planned rollout to all 43 forces in 2027.
Is police use of AI controversial in the UK?
Police use of AI has broad but conditional public support. A 2025 CENTRIC survey of 10,114 people found 61.3% backed it, yet fewer than 20% believed enough accountability existed. Palantir’s police pilots have also drawn political resistance, including a blocked £50 million Metropolitan Police contract in May 2026.
