Quantexa

Quantexa is an AI-powered Contextual Intelligence platform used by global Tier 1 banks, insurers, and government agencies to detect financial crime, manage customer risk, and combat fraud at scale. Founded in 2016 in London and now valued at $2.6B following a $175M Series F led by Teachers Venture Growth, Quantexa has raised $546M in total from investors including Accenture, Warburg Pincus, Dawn Capital, and HSBC.

The company surpassed $100M ARR in 2025 (Centaur status) with revenues of £126M in the year ending March 2025, growing 49% year-on-year, while halving pre-tax losses to £25M. Its core technology — Dynamic Entity Resolution and Graph Network Analytics — unifies siloed internal and external data into a single contextual view of every individual, organisation, and transaction, revealing hidden risk relationships and criminal networks invisible to traditional rules-based AML and fraud systems.

This approach typically reduces false positives by 30–60%, cuts investigation time by 50%, and identifies previously unknown risk exposure. Core use cases include anti-money laundering transaction monitoring, KYC/CDD onboarding automation, first-party and third-party fraud detection, credit risk enrichment, and customer intelligence.

Customers include HSBC, Standard Chartered, NatWest, Scotiabank, KPMG, EY, Deloitte, and multiple national law-enforcement and tax-compliance agencies. Quantexa operates across 16 global offices with 800+ employees, expanding its Decision Intelligence platform with agentic AI case management tools in 2026.