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

Former Citadel Execs Jean Williams, Rick Enfield Join Asset Control in London, New York

Subscribe to our newsletter

As exclusively reported by Reference Data Review @ FIMA earlier this month, data management solutions provider Asset Control has hired two former executives of buy side data management systems specialist Citadel Associates. Rick Enfield and Jean Williams have joined Asset Control as product business owners of Asset Control’s AC Plus and TAPMaster solutions respectively. Enfield will be based in New York, and Williams in London.

Williams was co-founder and managing director at Citadel Associates but parted company with the vendor earlier this year due, it was said, to a disagreement between her and the other directors about the future direction of the business. Enfield had not been at Citadel long: he joined as COO late last year from buy side solutions specialist Charles River Development. Citadel itself is undergoing some corporate change, with a new CEO, financial technology veteran and investor Peter Little, whose other interests include wealth management systems provider Investmaster.

Meanwhile, Asset Control has lately confirmed the earlier appointment of Deborah Overdeput as vice president of marketing and product management. Overdeput, who was doing the rounds with Asset Control CEO Phil Lynch at Sibos in Boston last month, was previously senior vice president of marketing and product management for SunGard’s wealth management and brokerage business, and also counts a stint as international marketing manager at Swift among her prior roles.

Asset Control recently moved its New York and London offices to premises more than double their size to accommodate company growth.

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: From Data to Alpha: AI Strategies for Taming Unstructured Data

Date: 16 April 2026 Time: 9:00am ET / 2:00pm London / 3:00pm CET Duration: 50 minutes Unstructured data and text now accounts for the majority of information flowing through financial markets organisations, spanning research content, corporate disclosures, communications, alternative data, and internal documents. While AI has created new opportunities to extract signals, many firms are...

BLOG

Juniper Square Seeks to Democratise Private Markets with Data

Juniper Square has, from a virtual standing start, become one of the fastest-growing providers of data and investor services to private-market participants. Earlier in the summer it received a US$130 million series D capital injection that underscored its prospects and valued the company within unicorn territory. That’s unsurprising for a company whose platform has, since...

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 2021/2022 – Ninth Edition

Welcome to the ninth edition of A-Team Group’s Regulatory Data Handbook, a publication dedicated to helping you gain a full understanding of regulations related to your organisation from the details of requirements to best practice implementation. This edition of the handbook includes a focus on regulations being rolled out to bring order and standardisation to...