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

Upcoming Webinar: The ROI of Data Trust: Quantifying the Business Value of Data Observability

Date: 8 July 2026 Time: 10:00am ET / 3:00pm London / 4:00pm CET Duration: 50 minutes Data is the fuel that keeps modern financial institutions’ motors running but if that data can’t be trusted then the decisions made based upon it, or the uses to which its put, will be compromised. That’s especially important for...

BLOG

Arcesium Aquata Update Deploys AI to Give ‘Purpose’ to Extracted Data

Giving structure to unstructured data has become indispensable to private market investors, who must deal with what must feel, to the much of rest of the digitised financial world, like relics from antiquity – PDFs, spreadsheets, emails and even paper documents. But the question that hangs over many solutions is what next? What happens to that data...

EVENT

Eagle Alpha Alternative Data Conference, Spring, New York, hosted by A-Team Group

Now in its 9th year, the Eagle Alpha Alternative Data Conference managed by A-Team Group, is the premier content forum and networking event for investment firms and hedge funds.

GUIDE

AI in Capital Markets Handbook 2026

AI adoption in capital markets has moved into a more disciplined phase. The priority is now controlled deployment: where AI can be used safely, where it can deliver measurable value, and how outputs can be governed, monitored and evidenced. The 2026 edition of the AI in Capital Markets Handbook examines how AI is being applied...