The global rise of World-Check began with a simple need: to prevent financial institutions from unknowingly dealing with high-risk clients.
After several compliance scandals in the early 2000s — including major enforcement cases against U.S. and European banks — regulators introduced stricter “Know Your Customer” (KYC) and “Anti-Money Laundering” (AML) standards. Banks urgently needed a reliable source that could centralize information about sanctions, political exposure, and adverse media.
That gap was filled by World-Check, founded in 1999 by David Leppan and Laura Aboli (South Africa / UK). Initially created for private-bank compliance teams, it quickly became a reference point for institutions worldwide.
According to an
early World-Check press-release, more than 80% of the world’s top 50 banks were already using World-Check intelligence by 2005 — evidence of how rapidly it became embedded in screening workflows.
Over the following decade, ownership changed hands as the product expanded. Thomson Reuters acquired World-Check in 2011, integrating it into its financial-data suite. In 2018 it became part of Refinitiv, which was later acquired by the London Stock Exchange Group (LSEG) in 2021 — making Refinitiv World-Check one of LSEG’s core compliance and risk-intelligence assets.
Today, together with Dow Jones Risk & Compliance and LexisNexis WorldCompliance, World-Check remains one of the three most widely used databases for global client screening and due diligence.