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Symphony Technology Group | |
Company type | Private |
Industry | Private equity |
Founded | 2002 |
Founder |
|
Headquarters | Menlo Park, California, U.S.[1] |
Key people | William Chisholm (managing partner and CIO) |
Website | stg |
STG Partners, LLC, doing business as Symphony Technology Group (STG), is an American private equity firm based in Menlo Park, California.[1] Its Managing Partner and Chief Investment Officer is William Chisholm who co-founded the firm with Bryan Taylor and Dr. Romesh Wadhwani in 2002.
STG acquired McGraw-Hill Construction from McGraw-Hill Financial for US$320 million on September 22, 2014.[2] The acquisition includes Engineering News-Record, Architectural Record, Dodge and Sweet's.[3] McGraw-Hill Construction has been renamed Dodge Data & Analytics.[4]
On February 17, 2020, Dell Technologies sold its RSA Security business to a group led by STG in an all-cash transaction for $2.075 billion.[5]
In March 2021, STG acquired McAfee Enterprise for $4 billion.[6] On June 2, 2021, FireEye announced the sale of key software technologies to Symphony for $1.2 billion, while retaining the services business under the Mandiant name. FireEye bought Mandiant for around the same price.[7] On January 18, 2022, Symphony announced the launch of Trellix, an extended detection and response company, which is a combination of FireEye and the McAfee enterprise business.[8] In January 2022, STG announced the McAfee Enterprise security service edge (SSE) business would operate as a separate company to be known as Skyhigh Security. The cloud security company is headquartered in San Jose, California, and led by CEO Gee Rittenhouse.[9]
On January 5, 2022, EFI split off its software business, creating eProductivity Software, which was sold to STG.[10]
In March 2023, a private equity consortium led by STG agreed to acquire Momentive Global Inc. formerly SurveyMonkey, an experience management company, based in San Mateo, California, in an all-cash deal valued at $1.5 billion,[11][12][13] and rebranded it back to SurveyMonkey.
On July 7, 2023, Wrike, a work management platform, announced it was being acquired by STG for an undisclosed amount. The transaction was completed later that month.[14]
On August 9, 2023, STG announced it was acquiring Avid (a Burlington, Mass.-based company that makes Sibelius, Pro Tools, Media Composer, and other products for the audio, video, and media industries) in a $1.4 billion deal. The deal was completed in November of that year.[15]
Dodge Data & Analytics, a data provider formerly known as McGraw-Hill Construction