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

ION Group has Acquired a Majority Stake in Acuris, the Latest in a Series of Acquisitions

Subscribe to our newsletter

ION Group’s acquisition of a majority stake in financial intelligence, data and analytics provider Acuris appears to underscore the importance of content as a potential differentiator for trading technology vendors. The acquisition – reportedly for $1 billion – builds on ION’s 2016 purchase of Dealogic, a financial analysis firm.

Acuris provides business and market intelligence across a range of topic areas, including fixed income, equities, transactions, risk and compliance, and research. It is probably best known for its MergerMarkets and Debtwire news and analysis services and its Perfect Information productivity tools for investment banks and their clients.

ION acquired its stake from BC Partners, a VC firm that bought into Acuris in 2014. The firm has since invested significantly in Acuris’ technology platform, the launch of new products, and content and data sets.

How ION plans to integrate the Acuris assets with its already-extensive portfolio of trading-related technology solutions remains to be seen. Andrea Pignataro, ION’s CEO and founder, said that ION and Acuris will continue to deliver innovative, differentiated intelligence and solutions to financial institutions and corporations. ION representatives didn’t respond to emails and calls seeking further comment. But it’s likely that ION will use Acuris to complement Dealogic’s offerings, and use both to augment the significant number of trading technology capabilities now under its control.

ION has been very acquisitive in the trading services space, culminating in the highly visible purchase of OMS market leader Fidessa in 2018. Its decade-long buying spree began in 2008 with its acquisition of back-office software firm Rolfe & Nolan, followed by Wall Street Systems, which gave ION new capabilities in data capture, post-trade functionality and treasury solutions. In 2012, Patsystems caught ION Group’s interest, an ISV for listed derivatives. The following year it bought trading and risk management specialist Financial Software Systems, FfastFill (another derivatives ISV), and energy trading software provider Triple Point Technology.

In 2015, ION acquired Caplin Systems, a provider of single dealer portal platforms. This was followed by the 2016 purchase of Reval, a cloud-based firm focusing on treasury and risk management. Shortly afterwards, the company took a majority stake in financial analytics firm Dealogic, before acquiring trading and risk management cloud provider OpenLink in 2018, and more recently, management software firm Allegro.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Enhancing trader efficiency with interoperability – Innovative solutions for automated and streamlined trader desktop and workflows

Traders today are expected to navigate increasingly complex markets using workflows that often lag behind the pace of change. Disconnected systems, manual processes, and fragmented user experiences create hidden inefficiencies that directly impact performance and risk management. Firms that can streamline and modernise the trader desktop are gaining a tangible edge – both in speed...

BLOG

KX and OneMarketData to Merge, Creating a New Force in Capital Markets Data and Analytics

KX, the real-time analytics specialist behind the kdb+ time-series database, is set to merge with OneMarketData, provider of the OneTick market data management and analytics platform. The deal, which follows KX’s acquisition by private equity firm TA Associates in July, brings together two well-established names in capital markets technology under the KX brand. Ashok Reddy,...

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

Entity Data Management Handbook – Fifth Edition

Welcome to the fifth edition of A-Team Group’s Entity Data Management Handbook, sponsored for the fourth year running by entity data specialist Bureau van Dijk, a Moody’s Analytics Company. The past year has seen a crackdown on corporate responsibility for financial crime – with financial firms facing draconian fines for non-compliance and the very real...