# MAINSAIL ASSET MANAGEMENT, LLC

MAINSAIL ASSET MANAGEMENT, LLC of BIRMINGHAM, AL is an SEC-registered investment adviser.

## Registration

- CRD: 128373
- Type: SEC-registered investment adviser
- SEC file number: 801-67485
- Location: 2229 1ST AVE. S., SUITE 225, BIRMINGHAM, AL, 35233
- Phone: 205-536-7776
- Latest filing: 2026-07-15
- Regulatory AUM: $598.8M
- Discretionary AUM: $411.8M
- Non-discretionary AUM: $187.0M
- Clients: 7
- Accounts: 889

## Business model

- Compensation: % of AUM, Fixed, Performance
- Clients served: Individuals, High net worth, Pooled vehicles, Pensions, Charities, Investment cos

## Officers, owners & control persons (4)

| Name | Role | Location |
| --- | --- | --- |
| William Harvey Parsons | CHIEF COMPLIANCE OFFICER / MANAGING MEMBER | — |
| Andrew Hagan Brignac | MEMBER | — |
| PARSONS WILLIAM HARVEY | CHIEF COMPLIANCE OFFICER; CHIEF COMPLIANCE OFFICER / MANAGING MEMBER; MANAGING MEMBER (+1 more) | — |
| Brignac Andrew Hagan | MEMBER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/128373/brochure
- Similar advisers: https://search.stillhousedata.com/firm/128373/similar
- Related entities: https://search.stillhousedata.com/firm/128373/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/128373

---

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.
