# MAINSAIL FINANCIAL GROUP, LLC

MAINSAIL FINANCIAL GROUP, LLC of BELLEVUE, WA is an SEC-registered investment adviser.

## Registration

- CRD: 317970
- Type: SEC-registered investment adviser
- SEC file number: 801-123307
- Location: 11245 SE 6TH STREET, SUITE 140, BELLEVUE, WA, 98004
- Phone: (425) 502-7693
- Latest filing: 2026-06-15
- Regulatory AUM: $403.9M
- Discretionary AUM: $378.0M
- Non-discretionary AUM: $25.9M
- Clients: 12
- Accounts: 1,448

## Business model

- Compensation: % of AUM, Fixed
- Clients served: Individuals, High net worth, Charities

## Officers, owners & control persons (4)

| Name | Role | Location |
| --- | --- | --- |
| Brandon Lee Steele | CEO, FOUNDER, AND DIRECTOR OF BUSINESS DEVELOPMENT | — |
| Adam Michael Laibson | CFO, CCO, FOUNDER, AND DIRECTOR OF OPERATIONS | — |
| STEELE MICHAEL LEE | CEO, FOUNDER, AND DIRECTOR OF BUSINESS DEVELOPMENT | — |
| LAIBSON ADAM MICHAEL | CFO, CCO, FOUNDER, AND DIRECTOR OF OPERATIONS | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/317970/brochure
- Similar advisers: https://search.stillhousedata.com/firm/317970/similar
- Related entities: https://search.stillhousedata.com/firm/317970/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/317970

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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.