# HORIZON ADVISORY SERVICES, INC.

HORIZON ADVISORY SERVICES, INC. of WEST HENRIETTA, NY is an SEC-registered investment adviser.

## Registration

- CRD: 305239
- Type: SEC-registered investment adviser
- SEC file number: 801-117343
- Location: 5582 W. HENRIETTA RD., WEST HENRIETTA, NY, 14586
- Phone: 585-334-3600
- Latest filing: 2026-06-08
- Regulatory AUM: $510.2M
- Discretionary AUM: $510.2M
- Clients: 9
- Accounts: 1,585

## Business model

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

## Officers, owners & control persons (9)

| Name | Role | Location |
| --- | --- | --- |
| [Mark Alan Congdon](https://search.stillhousedata.com/person/690001) | PRESIDENT, OWNER | — |
| [Michael R Congdon](https://search.stillhousedata.com/person/690002) | CHIEF COMPLIANCE OFFICER, CHIEF EXECUTIVE OFFICER, OWNER | — |
| [Kenneth Stephen Blazick](https://search.stillhousedata.com/person/690003) | CHIEF INVESTMENT OFFICER | — |
| [Susan Congdon](https://search.stillhousedata.com/person/690004) | OWNER | — |
| [CONGDON MARK ALAN](https://search.stillhousedata.com/person/854606) | PRESIDENT | — |
| [CONGDON MICHAEL ROGER](https://search.stillhousedata.com/person/854607) | CHIEF COMPLIANCE OFFICER | — |
| [BLAZICK KENNETH STEPHEN](https://search.stillhousedata.com/person/854608) | CHIEF INVESTMENT OFFICER | — |
| [SIGLER CARRIE BETH](https://search.stillhousedata.com/person/854609) | CHIEF OPERATIONS OFFICER | — |
| [Michael R. Congdon](https://search.stillhousedata.com/person/985930) | CHIEF COMPLIANCE OFFICER, CHIEF EXECUTIVE OFFICER, OWNER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/305239/brochure
- Similar advisers: https://search.stillhousedata.com/firm/305239/similar
- Related entities: https://search.stillhousedata.com/firm/305239/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/305239

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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.