Quantexa

Quantexa is a London-headquartered software company that develops AI-based applications for data analytics and decision-making, a category it describes as Contextual Decision Intelligence. Its platform ingests fragmented data from internal and external sources, applies entity resolution and knowledge graphs to reveal relationships between people, organizations and events, and layers advanced analytics and explainable AI on top so that both human analysts and AI systems can act on a connected, contextual view of the data.

The platform underpins solution sets spanning data modernization (entity 360 views, unified data quality, master data hub), know your customer (onboarding, remediation, enhanced due diligence, perpetual KYC), risk management (counterparty profiling, portfolio early-warning signals), fraud and security (scams and mule network detection, lending, internal, tax and claims fraud, borders and people movement), financial crime and AML (intelligence-led investigations, trade, correspondent banking, markets and retail AML, government FIU), customer intelligence (customer 360, prospect identification, cross-sell, retention) and supply chain intelligence. The company states the platform delivers over 90% more accuracy and 60x faster analytical model resolution than traditional approaches, and cites a commissioned Forrester Total Economic Impact study reporting a three-year 228% ROI.

Quantexa reports operating from 17 office locations, being active in 100 countries, more than 15,000 platform users and over 60 billion records processed at scale, with more than 900 employees. Named customers and reference stories include HSBC, Vodafone, Zurich, Novobanco, BNY Mellon, Standard Chartered, Danske Bank, an NHS Foundation Trust and the Public Sector Fraud Authority in the UK Cabinet Office.

Founding story

Quantexa was founded in London in 2016 by Vishal Marria together with co-founders Jamie Hutton, Richard Seewald, Imam Hoque and Felix Hoddinott. Marria, who studied computer science and business information systems at Royal Holloway, University of London, previously worked at Detica (later part of BAE Systems) and SAS before joining EY, where he became one of its youngest executive directors. After roughly a decade in business he had observed how siloed data masked risk, hid fraud networks and obscured growth opportunities, and assembled a small team in London to build a platform that connects fragmented data into a contextual view. The company name is described as deriving from its focus on quantitative methods and data analysis.

Business model

Quantexa licenses its Decision Intelligence Platform as enterprise software (described as SaaS) to large organizations, with revenue reported in terms of annual recurring revenue and license revenue growth. Deployment options include cloud-native delivery, including an AI-powered workload for Microsoft Fabric and a cloud-native AML solution for U.S. mid-market banks distributed via Azure Marketplace.

Recurring software license/subscription revenue; the company reported surpassing $100 million ARR in October 2024, nearly 40% license revenue growth in 2024, and ARR growth of more than 100% between its Series D and Series E rounds.

Traction

Reported metrics include more than $100 million ARR as of October 2024, nearly 40% license revenue growth and 23 new customers in 2024, more than 15,000 platform users, over 60 billion records processed, 900+ employees, 17 offices and activity in 100 countries (Wikipedia cites services in over 70 countries as of 2025). Headcount grew from 500 to 650 during 2022-2023 and to more than 800 by March 2025.

Latest developments

Quantexa completed a $175 million Series F round led by Teachers' Venture Growth in March 2025 at a $2.6 billion valuation, with proceeds directed at platform innovation, partnerships, North American expansion and selective M&A. It expanded its Public Sector Business Unit and accelerated its Microsoft partnership with a Fabric workload and Azure Marketplace AML solution. In August 2025 it was reported to be weighing an IPO as soon as 2026; in October 2025 Zurich became the first insurer to adopt its Decision Intelligence platform for fraud detection; and the company was named a Leader in the 2026 Gartner Magic Quadrant for Decision Intelligence Platforms.