# SIGMA INVESTMENT COUNSELORS, INC.

SIGMA INVESTMENT COUNSELORS, INC. of NORTHVILLE, MI is an SEC-registered investment adviser.

## Registration

- CRD: 104754
- Type: SEC-registered investment adviser
- SEC file number: 801-9529
- Location: 186 E MAIN STREET, SUITE 200, NORTHVILLE, MI, 48167
- Phone: 248-223-0122
- Latest filing: 2026-04-08
- Regulatory AUM: $2.2B
- Discretionary AUM: $2.2B
- Clients: 20
- Accounts: 2,837

## Business model

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

## Officers, owners & control persons (22)

| Name | Role | Location |
| --- | --- | --- |
| Robert Michael Bilkie | CHIEF EXECUTIVE OFFICER AND SHAREHOLDER | — |
| Shari Ann Bilkie | CHIEF COMPLIANCE OFFICER AND PRESIDENT | — |
| Denise Margolis Farkas | EXECUTIVE VICE PRESIDENT AND SHAREHOLDER | — |
| Christopher William Frayne | DIRECTOR OF WEALTH PLANNING AND SHAREHOLDER | — |
| Amanda Elizabeth Lehnert | DIRECTOR OF STRATEGIC PLANNING AND SHAREHOLDER | — |
| Wenma Gorman | WEALTH ADVISOR AND SHAREHOLDER | — |
| Marisa Anne Bradbury | WEALTH ADVISOR AND SHAREHOLDER | — |
| STEED ROGER NEIL | CHIEF INVESTMENT OFFICER; PORTFOLIO MANAGER; SHAREHOLDER | — |
| BILKIE ROBERT MICHAEL | CHIEF EXECUTIVE OFFICER AND SHAREHOLDER; CHIEF EXECUTIVE OFFICER, PRESIDENT AND SHAREHOLDER; PRESIDENT (+1 more) | — |
| BERGMAN DAVID BRUCE | PORTFOLIO MANAGER; SENIOR PORTFOLIO MANAGER AND SHAREHOLDER; VICE PRESIDENT | — |
| BILKIE SHARI ANN | CHIEF COMPLIANCE OFFICER AND PRESIDENT; CHIEF COMPLIANCE OFFICER, SECRETARY AND TREASURER; SECRETARY AND TREASURER (+1 more) | — |
| KRESS CHRISTOPHER JOHN | CHIEF ADMINISTRATIVE OFFICER; EXECUTIVE VICE PRESIDENT AND SHAREHOLDER; PORTFOLIO MANAGER | — |
| KOTLARZ CHERYL ANN | CHIEF COMPLIANCE OFFICER; COMPLIANCE | — |
| FARKAS DENISE MARGOLIS | CHIEF INVESTMENT OFFICER; CHIEF INVESTMENT OFFICER AND SHAREHOLDER | — |
| HAGUE ROBERT WORST | DIRECTOR; SECRETARY/TREASURER; TREASURER | — |
| BERNARD KENNETH MARK | CHIEF TECHNOLOGY OFFICER | — |
| CONRAD ANN | CHIEF INVESTMENT OFFICER | — |
| CONRAD ANN JACOBWITZ | OWNER; PORTFOLIO MANAGER | — |
| FRAYNE CHRISTOPHER WILLIAM | DIRECTOR OF WEALTH PLANNING; DIRECTOR OF WEALTH PLANNING AND SHAREHOLDER; PORTFOLIO MANAGER | — |
| Lehnert Amanda Elizabeth | DIRECTOR OF STRATEGIC PLANNING AND SHAREHOLDER; INVESTMENT ADVISOR; INVESTMENT ADVISOR AND SHAREHOLDER (+1 more) | — |
| GORMAN WENMA | INVESTMENT ADVISOR AND SHAREHOLDER; WEALTH ADVISOR AND SHAREHOLDER | — |
| BRADBURY MARISA ANNE | WEALTH ADVISOR AND SHAREHOLDER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/104754/brochure
- Similar advisers: https://search.stillhousedata.com/firm/104754/similar
- Related entities: https://search.stillhousedata.com/firm/104754/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/104754

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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.