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| STG Partners LLC
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| CRD # | 291048 |
| SEC # | 801-112130 |
| CIK # | |
| AUM | 13.43 B (2026-03-31) |
| Employees | 87 (100% Investors, 0% Brokers) |
| Phone | 650-935-9500 |
| Address | 1300 El Camino Real, Suite 300 Menlo Park, CA 94025-4211 |
| Source | [IAPD] [Website] [LinkedIn] |
| Total AUM ($B) |
|---|
| In the News | |
|---|---|
| Tue, 28 Jul 2026 | STG Partners Number of Employees 2026 | Employee Count & Headcount Data — Revelio Labs |
| Type | Form D Funds | Date | Sold | AUM |
|---|---|---|---|---|
| PE | Durare Aggregator LP | [2026-03-31] | 191.5 M | |
| Filed 2025-08-05 (D) · Exemption 506(b), 3(c), 3(c)(1), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose | ||||
| PE | Nitrogen Aggregator LP | [2026-03-31] | 40.0 M | |
| Filed 2025-11-20 (D) · Exemption 506(b), 3(c), 3(c)(1), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose | ||||
| PE | STG Allegro II-A LP | [2026-03-31] | 702.6 M | |
| Filed 2025-12-19 (D) · Exemption 506(b), 3(c), 3(c)(1), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose | ||||
| PE | STG Allegro II Executive Fund LP | [2026-03-31] | 22.0 M | |
| Filed 2026-02-17 (D) · Exemption 506(b), 3(c), 3(c)(1), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose | ||||
| PE | STG Allegro II LP | [2026-03-31] | 566.0 M | |
| Filed 2025-12-19 (D) · Exemption 506(b), 3(c), 3(c)(1), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose | ||||
| PE | Whiteout Peak LP | [2026-03-31] | 602.7 M | |
| Filed 2025-12-10 (D) · Exemption 506(b), 3(c), 3(c)(1), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose | ||||
| PE | STG AV LP | [2024-03-29] | 655.0 M | |
| Filed 2023-10-03 (D) · Exemption 506(b), 3(c), 3(c)(1), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose | ||||
| PE | STG Mercury LP | [2024-03-29] | 676.3 M | |
| Filed 2023-05-25 (D) · Exemption 506(b), 3(c), 3(c)(1), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose | ||||
| PE | STG Warrior LP | [2024-03-29] | 84.5 M | |
| Filed 2023-08-15 (D) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose | ||||
| PE | STG VII-A LP | [2023-03-31] | 2,523.3 M | |
| Offered $3,000,000,000 · Filed 2022-10-27 (D) · Exemption 506(b), 3(c), 3(c)(1), 3(c)(7) · Remaining $3,000,000,000 · Duration One year or less · Revenue Decline to Disclose | ||||
| View All | ||||
| AUM Breakdown | Accounts | AUM ($B) |
|---|---|---|
| By Client Type | ||
| (a) Individuals (other than high net worth individuals) | 0 | 0.0 |
| (b) Individuals (high net worth individuals) | 0 | 0.0 |
| (c) Banking or thrift institutions | 0 | 0.0 |
| (d) Investment companies | 0 | 0.0 |
| (e) Business development companies | 0 | 0.0 |
| (f) Pooled investment vehicles | 25 | 13.4 |
| (g) Pension and profit sharing plans | 0 | 0.0 |
| (h) Charitable organizations | 0 | 0.0 |
| (i) State or municipal government entities | 0 | 0.0 |
| (j) Other investment advisers | 0 | 0.0 |
| (k) Insurance companies | 0 | 0.0 |
| (l) Sovereign wealth funds and foreign official institutions | 0 | 0.0 |
| (m) Corporations or other businesses not listed above | 0 | 0.0 |
| (n) Other | 0 | 0.0 |
| Total | 25 | 13.4 |
| By Discretionary | ||
| Discretionary | 25 | 13.4 |
| Non-Discretionary | 0 | 0.0 |
| Total | 25 | 13.4 |
| By Non-United States Persons | ||
| Non-United States Persons | 0.2 | |
| United States Persons | 13.2 | |
| Total | 25 | 13.4 |
| Form D Directors | Role | # Filings | # Firms | 2011 - 2026 |
|---|---|---|---|---|
| William Chisholm | Executive Officer | 31 | 3 | |
| Stephen Henkenmeier | Executive Officer | 24 | 3 | |
| Marc Bala | Executive Officer | 24 | 2 | |
| John Treadwell | Executive Officer | 20 | 2 | |
| Marshall Haines | Executive Officer | 7 | 2 | |
| Douglas Haines Jr | Executive Officer | 12 | 1 | |
| Douglas Haines | Executive Officer | 3 | 1 | |
| Johnie Treadwell | Executive Officer | 3 | 1 |
| Firm Profile (Form ADV) | |
|---|---|
| Serves | Institutional |
| Fund Types | Private Equity |
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