# TRITIUM PARTNERS LLC

TRITIUM PARTNERS LLC of AUSTIN, TX is an SEC-registered investment adviser.

## Registration

- CRD: 173132
- Type: SEC-registered investment adviser
- SEC file number: 801-107407
- Location: 1011 SOUTH CONGRESS AVE., SUITE 350, AUSTIN, TX, 78704
- Phone: 512-493-4100
- Latest filing: 2026-05-28
- Regulatory AUM: $1.9B
- Discretionary AUM: $1.9B
- Clients: 28
- Accounts: 10

## Business model

- Compensation: % of AUM, Performance, Other
- Clients served: Investment cos, Other

## Officers, owners & control persons (9)

| Name | Role | Location |
| --- | --- | --- |
| [Philip Sandor Siegel](https://search.stillhousedata.com/person/692006) | MANAGING PARTNER, MEMBER | — |
| [David Robert Lack](https://search.stillhousedata.com/person/692007) | MANAGING PARTNER, MEMBER | — |
| [Terence Francis Browne](https://search.stillhousedata.com/person/692008) | MANAGING PARTNER, CHIEF OPERATIONS OFFICER, CHIEF COMPLIANCE OFFICER | — |
| [Matthew Ryan Bowman](https://search.stillhousedata.com/person/692009) | MANAGING PARTNER, MEMBER | — |
| [BOWMAN MICHAEL RYAN](https://search.stillhousedata.com/person/824939) | MANAGING PARTNER, MEMBER | — |
| [SIEGEL PHILIP SANDOR](https://search.stillhousedata.com/person/837238) | MANAGING PARTNER; MANAGING PARTNER, MEMBER | — |
| [LACK DAVID ROBERT](https://search.stillhousedata.com/person/837239) | MANAGING DIRECTOR; MANAGING PARTNER; MANAGING PARTNER, MEMBER | — |
| [BROWNE TERENCE FRANCIS](https://search.stillhousedata.com/person/837240) | CHIEF OPERATIONS PARTNER; CHIEF OPERATIONS PARTNER, CHIEF COMPLIANCE OFFICER; MANAGING PARTNER, CHIEF OPERATIONS OFFICER, CHIEF COMPLIANCE OFFICER | — |
| [SIEGEL PHILIP](https://search.stillhousedata.com/person/887026) | MANAGING DIRECTOR; MANAGING PARTNER | — |


## Private funds (10)

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| TRITIUM II, LP | Private Equity Fund | Delaware | 21 | $609.4M | $2.0M |
| TRITIUM III, LP | Private Equity Fund | Delaware | 25 | $508.2M | $500K |
| TRITIUM I, LP | Private Equity Fund | Delaware | 75 | $409.5M | $25K |
| TRITIUM II-A, LP | Private Equity Fund | Delaware | 7 | $155.2M | $5.0M |
| TRITIUM III-A, LP | Private Equity Fund | Delaware | 9 | $115.3M | $2.0M |
| TRITIUM I-A, LP | Private Equity Fund | Delaware | 4 | $42.0M | $3.5M |
| TRITIUM III-B, LP | Private Equity Fund | Delaware | 31 | $11.5M | $100K |
| TRITIUM II-B, LP | Private Equity Fund | Delaware | 19 | $8.5M | $100K |
| TRITIUM I-B, LP | Private Equity Fund | Delaware | 11 | $2.2M | $100K |
| TRITIUM ATS CO-INVEST LP | Private Equity Fund | Delaware | 5 | $328K | $750K |


## Branch offices (2)

| City | State | Employees | Phone |
| --- | --- | --- | --- |
| LEHI | UT | 7 | 801-997-5810 |
| LEHI | UT | 7 | 801-997-5810 |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/173132/brochure
- Similar advisers: https://search.stillhousedata.com/firm/173132/similar
- Related entities: https://search.stillhousedata.com/firm/173132/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/173132

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.