About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

London Stock Exchange Announces Partnership with FactSet to Deliver Reference Data through UnaVista

Subscribe to our newsletter

The London Stock Exchange announced today that it has commenced a joint venture with FactSet Research Systems. The partnership means that the Exchange will deliver FactSet’s reference data via UnaVista, a web-based platform that provides validation, matching and reconciliation solutions.

Firms will now be able to receive FactSet’s issue-to-issuer linkage data and parent-subsidiary relationship data via the UnaVista platform. UnaVista will reconcile the data against the Exchange’s Sedol Masterfile and the firm’s own systems. This will reduce the firm’s risk exposure without the need for manual checks. As UnaVista is a web-hosted system, firms don’t have to invest in expensive new hardware to run it, they also benefit from the reassurance of knowing that their data is safe because it is securely hosted at the exchange.

The first firm to benefit from the joint venture will be a major international bank, who signed up to UnaVista’s service earlier this month. The bank chose UnaVista because of its ability to integrate and reconcile data from multiple sources quickly, with no hardware costs.

Mark Husler, head of information services business development at the London Stock Exchange, said: “By partnering with FactSet, we can provide the very highest quality reference data by combining data from the two businesses and delivering it through a hosted model.”

Joerg Gerth, vice president, content sales at FactSet, added: “I am delighted with our new partnership with the London Stock Exchange which enables us to deliver FactSet entity data to clients who wish to have their data hosted and matched back against their own internal content, creating a golden copy of reference data.”

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Unlocking Transparency in Private Markets: Data-Driven Strategies in Asset Management

As asset managers continue to increase their allocations in private assets, the demand for greater transparency, risk oversight, and operational efficiency is growing rapidly. Managing private markets data presents its own set of unique challenges due to a lack of transparency, disparate sources and lack of standardization. Without reliable access, your firm may face inefficiencies,...

BLOG

ESMA’s “Data Day” and Regulatory Digitalisation

When ESMA convened its first ‘Data Day’ on 2 December 2025, the agenda title – “Burden reduction in the digitalisation era” – captured a shift that has been building across Europe’s regulatory landscape for several years. While markets been advancing shared data models and machine-executable reporting logic through initiatives such as the Common Domain Model...

EVENT

Buy AND Build: The Future of Capital Markets Technology

Buy AND Build: The Future of Capital Markets Technology London examines the latest changes and innovations in trading technology and explores how technology is being deployed to create an edge in sell side and buy side capital markets financial institutions.

GUIDE

Entity Data Management Handbook – Sixth Edition

High-profile and punitive penalties handed out to large financial institutions for non-compliance with Anti-Money Laundering (AML) and Know Your Customer (KYC) regulations have catapulted entity data management up the business agenda. So, too, have industry and government reports on the staggering sums of money laundered on a global basis. Less apparent, but equally important, are...