MARINE PROPERTIES INTERNATIONAL INC.

What MARINE PROPERTIES INTERNATIONAL INC. does

Marine Properties International Inc., doing business as The Marine Group, is a Canadian private asset and property management company headquartered at 1411 Peel Street in downtown Montreal (The Marine Building), with a secondary operating office in Toronto. The firm manages office, retail, and industrial real estate assets on behalf of property owners and investors, delivering customized services spanning asset management, property operations, tenant relations, lease administration, capital improvements, and property maintenance. Its publicly visible portfolio consists of two assets: The Marine Building, an 8-story commercial property in central Montreal featuring ground-level retail and upper-floor offices with direct access to the underground city, metro system, and REM transit network; and 202 St. Zotique West, an industrial/loft property in Montreal's Mile Ex tech area offering 1,860–12,000 square foot spaces for warehousing, storage, and light manufacturing.

The company is founder-led under Sheldon A. Mintzberg, who serves as Chairman, Chief Executive Officer and Founder. There is no evidence of outside private equity, venture capital, or strategic parent ownership, and no public listing. The Marine Group operates as a traditional service business with no proprietary technology platform, no disclosed AI/ML capabilities, no mobile application, and no public API or integration layer. Pricing is not publicly disclosed and is understood to be quoted per engagement based on asset type, size, and scope of management services required.

Revenue mechanics are based on direct B2B engagement with commercial property owners and investors across Canada, with the go-to-market relying on direct relationships and industry referrals rather than disclosed marketing channels. No customer logos, partnership agreements, certifications, awards, funding rounds, M&A activity, or regulatory actions are documented in the available data, leaving the size of the external client book, headcount, and revenue base undisclosed.

Name

MARINE PROPERTIES INTERNATIONAL INC.

Legal name

The Marine Group

Website

https://marinegroup.ca

Company type

Private

Founded year

1971

Operating status

Operating

Headcount range

11–50 employees

Short description

The Marine Group is a privately held, founder-led Canadian asset and property management firm headquartered in Montreal with a secondary office in Toronto, serving commercial property owners and investors across Canada with customized management of office, retail, and industrial real estate.

Ownership category

akta.pro rank

Headquarters

HQ city

Montreal

HQ country

Canada

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure

Distribution channels1 record

Core offering

The Marine Group provides asset management and property management services for office, retail, and industrial properties across Canada, serving property owners and investors with customized solutions including tenant relations, lease administration, property maintenance, capital improvements, and leasing support. The firm also directly operates and manages its own commercial real estate portfolio, notably The Marine Building (an 8-story mixed-use property in downtown Montreal) and 202 St. Zotique West (an industrial property in Montreal's Mile Ex tech area).

Product overview

The Marine Group operates as a unified property management and asset optimization platform offering services for office, retail, and industrial properties across Canada. The company manages two primary properties: The Marine Building (a commercial property in downtown Montreal with retail and office spaces) and 202 St. Zotique West (an industrial property in the Mile Ex tech area). Services are delivered through a team of seasoned professionals providing customized property management solutions tailored to client objectives.

Differentiator

Problem solved

Functional benefit

Products and services

• The Marine Group Asset Management Comprehensive asset and property management services for office, retail, and industrial properties across Canada, delivered to property owners and investors and encompassing tenant relations, lease administration, property maintenance, capital improvements, and leasing support.
• The Marine Building An 8-story commercial building at 1411 Peel Street in downtown Montreal featuring ground-level retail spaces and offices above, with direct access to the underground city, metro system, and Réseau Express Métropolitain (REM).
• 202 St. Zotique West An industrial property located in Montreal's Mile Ex tech area offering versatile workshop and loft spaces ranging from 1,860 to 12,000 square feet for warehousing, storage, and light manufacturing operations.

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves1 record

Expansion highlights3 records

Direct peers

• Morguard Corporation: Canadian owner-operator of office, industrial, retail, and multi-suite residential properties with in-house property and asset management. Closely parallels the Marine Group's owner-operator model across office, retail, and industrial assets in Canada.
• Allied Properties REIT: Canadian REIT that owns, operates, and manages urban office and industrial properties concentrated in Toronto, Montreal, and other major Canadian cities. Directly comparable to the Marine Group in asset class mix (office + industrial), geographic focus on Montreal/Toronto, and boutique urban positioning.
• BGIS: Canadian-headquartered integrated facility and property management services provider serving commercial real estate owners across Canada. Direct competitor for property management mandates with comparable tenant-relations and lease administration capabilities.
• QuadReal Property Group: Canadian real estate operating company owned by British Columbia Investment Management Corporation that manages office, retail, industrial, and residential properties across Canada. Comparable as a Canadian-focused owner-operator with in-house asset and property management.
• GWL Realty Advisors: Canadian commercial real estate advisor and property manager for office, retail, and industrial assets owned by Great-West Lifeco. Comparable to the Marine Group as a Canadian owner-side property and asset management platform across the same asset classes.

Broad incumbents

• JLL: Global commercial real estate services and investment management firm with substantial Canadian operations across office, retail, and industrial. Competes for third-party management mandates with technology-enabled service delivery that the Marine Group's traditional model lacks.
• RioCan REIT: One of Canada's largest REITs with a retail-tilted portfolio and in-house property management operating across major Canadian markets. Adjacent peer given overlap in retail asset management and Canadian CRE footprint, though skewed toward retail rather than the Marine Group's office/industrial mix.
• Dream Unlimited Corp: Canadian real estate company with development, ownership, and management of office, industrial, retail, and mixed-use assets, including the former Dream Office REIT portfolio. Comparable as a Canadian owner-operator with property management capabilities, though with broader development and capital-markets activities.
• CBRE Group: World's largest commercial real estate services firm offering property and asset management across all major Canadian markets. Competes for the same institutional property management mandates but with global scale, technology platforms, and a broader service portfolio.
• Colliers International: Global commercial real estate services firm offering property management, leasing, and investment advisory across office, retail, and industrial in Canada. Competes with the Marine Group for property management mandates but at much larger scale and broader service scope.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/the-marine-group-international

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about MARINE PROPERTIES INTERNATIONAL INC.