All Brands Owned by Symphony Technology Group

Who owns Symphony Technology Group?
STG Partners, LLC is privately owned by STG Management Holdings, L.P., which holds greater than 75% of the firm. The firm is not publicly traded and has no parent organization. William "Bill" Chisholm serves as Managing Partner. The firm itself has less than $1 billion in total assets while managing approximately $12 billion in client assets.

What companies does STG own?
STG's portfolio includes SurveyMonkey ($1.5 billion acquisition), Avid Technology ($1.4 billion acquisition), Wrike (work management), Trellix (cybersecurity, formed from McAfee Enterprise and FireEye), Skyhigh Security (security service edge), Onclusive (PR and media analytics), Gresham (data integrity), Dodge Data and Analytics (construction industry data), Carrier Logistics (logistics software), and OffenderWatch (public safety software), among others.

When was Symphony Technology Group founded?
Symphony Technology Group was founded in 2002 by Romesh Wadhwani, William Chisholm, and Bryan Taylor in Menlo Park, California. In 2017, the firm was reorganized as STG Partners, LLC.

What is STG's investment focus?
STG focuses on acquiring and building mid-market software, data, and analytics companies. The firm executes its strategy through corporate carve-outs, public-to-private transactions, and private company acquisitions. STG is known for its operational approach, providing hands-on management support to portfolio companies rather than focusing primarily on financial engineering.

Is Symphony Technology Group publicly traded?
No, STG Partners, LLC is a private equity firm and is not publicly traded. The firm raises capital through 7 private investment funds from institutional investors and high-net-worth individuals. As of March 2025, STG managed approximately $12 billion in assets under management.

What is STG's largest acquisition?
STG's largest acquisitions include McAfee Enterprise ($4 billion, March 2021), SurveyMonkey/Momentive Global ($1.5 billion, March 2023), FireEye software ($1.2 billion, June 2021), Avid Technology ($1.4 billion, November 2023), and RSA Security ($2.075 billion, February 2020).

How many employees does STG have?
STG employs approximately 88 people across its offices in Menlo Park, Bangalore, and London. The firm's workforce is distributed across 5 countries, including the United States, United Kingdom, India, Pakistan, and Morocco.