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

BarCap’s Data Quality Head Nagle to Join Deutsche Bank Later This Month

Subscribe to our newsletter

Current global head of data quality at Barclays Capital Llew Nagle is soon to depart for data pastures new, when he joins Deutsche Bank later this month in a similar role. Nagle has been with BarCap since 2001 and earlier this year was promoted to the brand new role of head of data quality.

Over the course of the year, Nagle has been heavily involved in the EDM Council’s data quality working group to establish a data quality framework and has been a speaker at events such as FIMA. This is in addition to his day job of global managing reference data change and data quality for the investment bank, alongside his 13 member global team. He has been responsible for creating the mandate, expertise and infrastructure for assessing, attesting and improving reference data quality at Barclays Capital, since his promotion in February.

Prior to this role, Nagle worked as a project manager within the global reference data team and oversaw the efforts to facilitate the Lehman integration, as well as the bank’s cash equity buildout and improvements to the STP account opening process. Prior to this he was European head of client data for BarCap for just over a year and associate director of equity product data for seven and a half years, during which time he managed the bank’s equity static and time series production databases.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Navigating a Complex World: Best Data Practices in Sanctions Screening

As rising geopolitical uncertainty prompts an intensification in the complexity and volume of global economic and financial sanctions, banks and financial institutions are faced with a daunting set of new compliance challenges. The risk of inadvertently engaging with sanctioned securities has never been higher and the penalties for doing so are harsh. Traditional sanctions screening...

BLOG

A-Team Group Data Management Awards USA Winners Announced at DMS NYC 2025

A-Team Group has announced the winners of its 4th annual Data Management Insight Awards USA 2025, and we extend our congratulations to the individuals and companies recognised with awards this year. The event shines a light on the top providers of data management solutions, services, and consultancy for the capital markets across the United States....

EVENT

ExchangeTech Summit London

A-Team Group, organisers of the TradingTech Summits, are pleased to announce the inaugural ExchangeTech Summit London on May 14th 2026. This dedicated forum brings together operators of exchanges, alternative execution venues and digital asset platforms with the ecosystem of vendors driving the future of matching engines, surveillance and market access.

GUIDE

Regulatory Data Handbook 2024 – Twelfth Edition

Welcome to the twelfth edition of A-Team Group’s Regulatory Data Handbook, a unique and useful guide to capital markets regulation, regulatory change and the data and data management requirements of compliance. The handbook covers regulation in Europe, the UK, US and Asia-Pacific. This edition of the handbook includes a detailed review of acts, plans and...