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IDX Systems

Defunct US health care software technology company

IDX Systems Corporation (IDX) was a healthcare software technology company that formerly had headquarters in South Burlington, Vermont, United States. It was founded in 1969 by Robert Hoehl, Richard Tarrant, and Paul Egerman. IDX was acquired by General Electric and incorporated into its GE Healthcare business unit in 2006.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1969Founded1

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IDX Systems Corporation (IDX) was a healthcare software technology company that formerly had headquarters in South Burlington, Vermont, United States. It was founded in 1969 by Robert Hoehl, Richard Tarrant, and Paul Egerman. IDX was acquired by General Electric and incorporated into its GE Healthcare business unit in 2006. A portion of the former IDX business (along with other software assets) were sold by GE to private equity firm Veritas Capital in 2018. The resulting company was named Virence. In 2019, Virence was merged into athenahealth.2

Corporate structure

IDX Systems is part of a group headed by GE HealthCare. 205 entities, 62 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • GE HealthCare Nightingales Lane, United Kingdom
    • IDX Systems
    • Amersham plc Subsidiary · Chinnor, United Kingdom
    • GE Healthcare (India) Subsidiary
    • "GE HEALTHCARE TKT" LLC Subsidiary · Uzbekistan
    • 3238273 Nova Scotia Company Subsidiary · Canada
    • Beijing GE Hualun Medical Equipment Company Limited Subsidiary · China
    • BK Medical ApS Subsidiary · Denmark
    • BK Medical Australia Pty Ltd. Subsidiary · Australia
    • BK Medical Holding Company, Inc. Subsidiary · Delaware, United States
    • BK Medical Technology Shanghai Co., Ltd. Subsidiary · China
    • BKM Holding Company, Inc. Subsidiary · Delaware, United States
    • Caption Care PC, NJ Subsidiary · New Jersey, United States
    • Caption Health, Inc. Subsidiary · Delaware, United States
    • Critikon de Mexico, S. de R.L. de C.V. Subsidiary · Mexico
    • Datex-Ohmeda, Inc. Subsidiary · Delaware, United States
    • GE BE Private Ltd Subsidiary · India
    • GE Financial Markets Funding I Subsidiary · United Kingdom
    • GE Financial Markets Unlimited Company Subsidiary · Ireland
    • GE Hangwei Medical Systems Co., Ltd. Subsidiary · China
    • GE Healthcare (Austria) Subsidiary · Austria
    • GE HealthCare (Barbados) SRL Subsidiary · Barbados
    • GE Healthcare (Chengdu) Company Limited Subsidiary · China
    • GE Healthcare (China) Co., Ltd. Subsidiary · China
    • GE Healthcare (Netherlands) Subsidiary
    • GE Healthcare (Shanghai) Co Ltd Subsidiary · China
    • and 177 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

The story

Founded by Paul Egerman and Richard Tarrant in 1969.1

Leadership

Who has led IDX Systems, and when. Pick a name to see everywhere that person has worked.

Timeline

  1. 1969Founded Founded1

Sources

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

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