Who Owns STG?
Updated onExplore the ownership hierarchy of STG. See parent companies, holding structures, and ultimate controllers.
Ownership Chain
STG
STG is a private equity firm that invests in and scales mid‑market software, data, and analytics companies.
STG appears to be independent with no known parent company.
STG
STG is a private equity firm that invests in and scales mid‑market software, data, and analytics companies.
STG appears to be independent with no known parent company.
Major Shareholders
STG
Major Shareholders
| Name | Type | Ownership | As of |
|---|---|---|---|
STG Management Holdings, L.P. Limited partnership that directly owns more than 75% of STG Partners, LLC and is identified as its controlling equity holder in public summaries of the firm’s 2025 Form ADV and related corporate records. | Corporate | — | Mar 2025 |
STG Management Feeder, L.P. Limited partnership organized in Delaware that holds a greater‑than‑75% interest in STG Management Holdings, L.P., making it an important indirect owner of STG Partners, LLC; this structure is described in biographies and summaries based on SEC beneficial‑ownership filings. | Corporate | — | Mar 2025 |
William F. "Bill" Chisholm Jr. Co‑founder, managing partner and chief investment officer of STG Partners, LLC, identified in the firm’s 2025 Form ADV as its principal owner through STG Management Feeder, L.P. and STG Management Holdings, L.P.; public summaries of SEC filings state that in 2021 he acquired a 50–75% beneficial interest in STG Management Feeder, which in turn controls STG Management Holdings, the majority owner of STG Partners. | Individual | — | Mar 2025 |
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