Updated:
MDL Group
MDL Group is a single-family office with offices in Pasadena, Montreal, and Las Vegas, deploying capital in real estate, private credit, and...
MDL Group
MDL Group was founded by Marcel D. Lussier, whose wealth originates from real estate development and investment spanning several decades. The firm operates as a single-family office with a tri-city footprint: Pasadena, California; Montreal, Quebec; and Las Vegas, Nevada. Strategy centers on direct real estate equity and debt, private credit, and infrastructure assets. The firm targets value-add and opportunistic real estate opportunities across North America, with a particular focus on the U.S. Sun Belt and Canadian urban markets. Known holdings include hospitality and commercial properties, though specific portfolio companies are not publicly detailed. Team size and total assets under management remain undisclosed. The firm maintains separate legal entities for real estate holdings, likely including MDL Real Estate Partners and MDL Capital, but public registrations vary by jurisdiction. No recent operational events have been reported in public sources as of mid-2026. The key structural differentiator is MDL Group's cross-border architecture — able to source deals and deploy capital fluidly across the U.S.-Canada corridor, an edge in real estate and infrastructure where local market knowledge matters. Governance appears founder-centric, with succession details not publicly mapped.
General information
Firm type
Single Family Office
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Pasadena
Corporate office
Pasadena, CA, United States
Additional offices
Montreal, Canada · Las Vegas, NV, United States
Principals
Marcel D. Lussier
Founder
Sector focus
Frequently asked questions
Who founded MDL Group and what is the wealth origin?
MDL Group was founded by Marcel D. Lussier, whose wealth was generated through real estate development and investment. The firm is structured as a single-family office to manage and grow that capital. (per public record)
What asset classes does MDL Group invest in?
MDL Group focuses on direct real estate equity and debt, private credit, and infrastructure investments. Within real estate, the firm pursues value-add and opportunistic strategies across North America. Hospitality and commercial properties form a known part of the portfolio. (per public record)
Does MDL Group operate as a single-family office or a multi-family office?
MDL Group functions as a single-family office, managing the wealth of the Lussier family. It does not publicly advertise services for other families. (per public record)
What is MDL Group's geographic investment focus?
The firm invests primarily in North America, with a particular emphasis on the U.S. Sun Belt and Canadian urban markets. Its offices in Pasadena, Montreal, and Las Vegas reflect a cross-border strategy. (per public record)
How does MDL Group source its deals?
Deal flow is sourced through the founder's network, long-standing relationships in real estate development, and local market presence across three cities. The firm does not publicly disclose a proprietary sourcing platform. (per public record)
Is MDL Group involved in direct deals, fund commitments, or both?
MDL Group appears to focus on direct investments, particularly in real estate and infrastructure. There is no public evidence of significant fund-of-funds commitments. (per public record)
What is the estimated AUM of MDL Group?
MDL Group does not publicly disclose its AUM. Given its real estate portfolio and multi-office structure, it is likely a mid-sized single-family office, but no independent estimate can be confirmed. (Altss estimate)
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
Need institutional-grade insight on family offices?
Altss delivers:
Prefer a guided tour?
We’ll walk you through: