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Private company

Dealogic

International financial software company

Dealogic Ltd. is a financial markets platform offering integrated content, analytics, and technology via a service to financial firms. From origination to distribution and investors, the Dealogic platform provides a connection across banking, capital markets, sales and trading, and institutional investing. The company has offices located in London, New York, Hong Kong, Tokyo, Budapest, Sydney, Mumbai, São Paulo, and Beijing.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1983Founded1
  • Industryfinancial services1
  • HeadquartersFinancial District1
  • Websitewww.dealogic.com
  • Legal formprivately held company1
  • LEI2138001P3EV299N2N9513
  • StatusActive3
  • LEI statusIssued and current3
  • Registered addressC/O ION, EC4R 1BE London, United Kingdom3
  • Registered withCompanies House, 017771833

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Dealogic
Photo: Dealogic, Public domain, via Wikimedia Commons7

Dealogic Ltd. is a financial markets platform offering integrated content, analytics, and technology via a service to financial firms. From origination to distribution and investors, the Dealogic platform provides a connection across banking, capital markets, sales and trading, and institutional investing. The company has offices located in London, New York, Hong Kong, Tokyo, Budapest, Sydney, Mumbai, São Paulo, and Beijing.2

Corporate structure

Dealogic is part of a group headed by ION PLATFORM INVESTMENT GROUP LIMITED. 43 entities, 9 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0). Each entity in the chart links to its source.

The story

Dealogic was founded in 1997 in the United States by Tom Fleming and Simon Hessel and in 2001 became the trading name of the combined Computasoft and CommScan entities. Computasoft was founded in 1983 in the United Kingdom by Simon Hessell, Peter Ogden, and Philip Hulme. CommScan was established in 1991 by Tom Fleming to acquire the assets of U.S. capital markets communications business Graphic Scanning Corp.

In 2009, the company acquired the investor profiles products of Ilios Partners LLC.

In 2013, the company acquired Junction RDS, the leader in ownership analysis of UK listed companies.

In 2014, global alternative asset manager The Carlyle Group, and co-investors Euromoney Institutional Investor and Randall Winn acquired Dealogic.

In 2015, Dealogic acquired A2 Access, the market leader in corporate access aggregation.

In 2017, ION Investment Group recapitalized Dealogic.

From Wikipedia’s article on Dealogic, shared under CC BY-SA 4.0.4

Products and brands

Dealogic content is used by global financial publications for analysis of investment banking trends, activity, and wallet share. The company provides information to a number media companies, most notably The Wall Street Journal Investment Banking Scorecard, an interactive and real-time scorecard of the world's financial markets.

From Wikipedia’s article on Dealogic, shared under CC BY-SA 4.0.4

Subsidiaries and ownership

Parent company (GLEIF)

Ultimate parent

Subsidiaries (GLEIF)

Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Timeline

  1. Jan 1, 2023Parent Directly consolidated by I-LOGIC TECHNOLOGIES BIDCO LIMITED3
  2. 1983Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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