# Cairnmont

Cairnmont is a Multi Family Office based in Montreal, Canada.

## Overview

- **Organization type:** Multi Family Office
- **Headquarters:** Montreal, Canada
- **Region:** North America
- **Address:** 1350 Sherbrooke St. West, Suite 1201, Montreal, QC H3G 1J1, Canada
- **Assets under management:** Undisclosed
- **Website:** cairnmont.com
- **LinkedIn:** https://www.linkedin.com/company/cairnmont

## Regulatory record

- **Reports private funds:** No

## About

P. Stuart Iversen established Cairnmont to deliver investment oversight and advisory services to families. The firm maintains relationships with the Molson and Drummond foundations as their administrative contact. Cairnmont allocates to private equity, real estate, private credit, and venture capital. It executes direct co-investments and SPVs alongside natural resources and philanthropic mandates. Activity centers on North America. The firm lists no disclosed AUM or headcount. It maintains a residential property at 2 Elm Place in London. Cairnmont participates in CAFE Montreal events. Cairnmont operates with a hybrid mandate that combines family-office administration for named foundations with its own investment book.

## Sectors

- Healthcare Services
- Digital Health
- Energy Transition & Renewables
- FinTech
- PropTech
- ClimateTech
- Sports & Wellness

## People

- P. Stuart Iversen — President and Manager
- Charles C. Gagnon — Trusts and Estates
- Mark Culver — Investment Committee Member

## Questions

### Who runs investment decisions at Cairnmont?

P. Stuart Iversen serves as President and Manager. Mark Culver sits on the Investment Committee.

### How is Cairnmont related to the Molson and Drummond families?

Cairnmont acts as secretariat and contact office for the Colin and Winnifred Molson Foundation and the Drummond Foundation.

### Does Cairnmont participate in fund commitments or only direct deals?

The firm uses direct co-investments and SPVs in addition to fund commitments.

### What investment stages does Cairnmont target?

Cairnmont covers buyout and venture capital stages.

### Where does Cairnmont invest geographically?

All confirmed activity occurs in North America.

## Related profiles

- [Cadence Capital](https://altss.com/profile/cadence-capital)
- [Calle Services Management](https://altss.com/profile/calle-services-management)

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Last updated: 2026-06-03T20:00:00.000Z

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