What Groupe Quorum does

Groupe Quorum is a privately held, family-owned real estate developer headquartered in Montreal, Quebec, founded in 1984 by Guy Laporte and Peter Cosentini. The company operates as a fully integrated developer handling land acquisition, design, construction, sales/rental, and after-sales service in-house, and is now transitioning into its second generation of family leadership (Maxime Laporte, Kassandra Cosentini). Over 40 years it has delivered more than 6,000 residential units across Greater Montreal and claims a customer satisfaction rate above 97%, earning it the APCHQ Palme Diamant Maître Constructeur distinction.

The company's core products are residential developments spanning condos, townhouses, penthouses, and rental apartments across projects such as Quartier Dalia (249 units, Saint-Laurent), Galdin (350+ units, Saint-Henri along the Lachine Canal), Val-des-Ruisseaux (256 units, Laval), Highlands LaSalle (174 units), Onze de la Gare (Vaudreuil-Dorion), Le William (Griffintown, $70M), and the Gouin TOD project in Pierrefonds. Proprietary technology is limited but includes geothermal heating systems targeting LEED Gold/Silver certification on the Dalia project and integrated turnkey construction services. In April 2023, the company expanded into two adjacent verticals by launching the Quorum Industrial Division (industrial, institutional, and pharmaceutical turnkey construction) and the Quorum Commercial Division (retail, shopping malls, hotels, office spaces).

Groupe Quorum's business model combines one-time revenue from condominium and townhouse sales with recurring revenue from its rental condo portfolio (Dalia, Val-des-Ruisseaux, Gouin, and the Quorum Rental platform spanning Montreal, Vaudreuil-Dorion, and Laval) plus commercial space leasing. Pricing spans $150K for studios/one-bedrooms to $750K-$1M+ for penthouses, with industrial and commercial projects operated as professional services engagements. Distribution is sales-led through on-site project sales offices, a VIP membership program, and direct sales representatives, supplemented by media coverage in major Quebec outlets. Customer segments are primarily individual homebuyers and rental tenants in the mid-market, with secondary institutional and commercial clients served by the Industrial and Commercial divisions.

Name

Groupe Quorum

Legal name

Groupe Quorum

Website

https://constructionsquorum.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

11–50 employees

Short description

Groupe Quorum is a privately held, family-owned Montreal real estate developer founded in 1984 that delivers integrated residential, commercial, and industrial projects across Greater Montreal, with 6,000+ units delivered and a 97%+ customer satisfaction rate.

Ownership category

akta.pro rank

Product category

Real Estate Development

NAICS

Real Estate Property Managers (53131), Nonresidential Property Managers (531312), Lessors of Nonresidential Buildings (except Miniwarehouses) (531120), Offices of Real Estate Agents and Brokers (53121)

SIC

Operative Builders (1531), General Bldg Contractors - Residential Bldgs (1520), Land Subdividers & Developers (No Cemeteries) (6552), Real Estate Agents & Managers (For Others) (6531), Operators Of Nonresidential Buildings (6512)

akta.pro primary industry

Residential General Contracting (New Build) (IMAFAAAB)

akta.pro secondary industries

Land & Development Site Brokerage (BPAJABAG), Multifamily Brokerage (BPAJABAD), Flex / R&D Industrial Space Brokerage (BPAJACAC)

Keywords

• Real estate development
• Residential construction
• Commercial construction
• Industrial construction
• Property management

Headquarters

HQ city

Montréal

HQ country

Canada

HQ region

North America

Offices4 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Residential property sales: Sale of new condos, townhouses, and penthouses to individual buyers. Revenue generated from property sales across multiple projects in Greater Montreal area.
2. Rental income: Rental condos and apartments generating recurring rental income. Properties include DALIA (249 rental units), VAL-DES-RUISSEAUX, and other rental properties.
3. Commercial space leasing: Leasing of commercial spaces including 1063 ST-DENIS (1311 sq ft in downtown Montreal) and ground-floor commercial spaces in mixed-use projects.
4. Industrial construction services: Turnkey industrial, institutional, and pharmaceutical property development and construction services through Quorum Industrial Division.
5. Commercial construction services: Construction of commercial spaces including local shops, shopping malls, hotels, and office spaces through Quorum Commercial Division.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

Groupe Quorum is an integrated real estate developer that acquires land, designs, builds, and sells or rents residential, commercial, and industrial properties across Greater Montreal. Its residential portfolio includes new construction condos, townhouses, penthouses, and rental apartments across multiple named projects (DALIA, GALDIN, VAL-DES-RUISSEAUX, ONZE DE LA GARE, GOUIN, Highlands LaSalle, Le William, L|L Laval-sur-le-Lac). It also operates a Commercial Division for shops, shopping malls, hotels, and offices and an Industrial Division providing turnkey construction for industrial, institutional, and pharmaceutical buildings.

Product overview

Groupe Quorum is a real estate development company with over 40 years of experience, operating as an integrated developer offering residential, commercial and industrial construction services. The company's core products include multiple residential projects: Quartier Dalia (rental condos in Saint-Laurent), Galdin (mixed-use in Saint-Henri), Val-des-Ruisseaux (rental condos in Laval), Onze de la Gare (condos in Vaudreuil-Dorion), Highlands LaSalle (multi-generational in LaSalle), and Le William (heritage condos in Griffintown). The company operates through three divisions: the main residential division (Quorum), the Industrial Division (specializing in industrial, institutional and pharmaceutical construction), and the Commercial Division (local shops, shopping malls, hotels, office spaces). With over 6,000 units delivered and a 97%+ customer satisfaction rate, the company is recognized with the Palme Diamant Maître Constructeur award from APCHQ.

Differentiator

Problem solved

Functional benefit

Brands

• DALIA: Residential rental condos in Saint-Laurent, Montreal - 249 units with geothermal heating targeting LEED certification
• GALDIN
• VAL-DES-RUISSEAUX
• Quorum Location
• GOUIN
• 1063 ST-DENIS
• ONZE DE LA GARE
• Highlands LaSalle
• Le William

Products and services

• Quartier Dalia Rental condo project in Saint-Laurent, Montreal with 249 units featuring geothermal heating systems and targeting LEED certification; approximately 25% of units offered at affordable rental rates. Built under the legal entity Quorum Bourdon inc.
• Galdin Mixed-use development in Saint-Henri, Montreal combining studios, 1-3 bedroom condos, townhouses, and penthouses with commercial spaces and co-working areas on the Lachine Canal. Over 350 units across multiple phases; first deliveries began in 2021. Built under the legal entity Galdin Développement inc.
• Val-des-Ruisseaux Condo rental project in Duvernay-Est, Laval with 256 units in 8 buildings near the A25 bridge, offering 1 to 3 bedroom units. Operated by Quorum Location (commercial and residential rental).
• Onze de la Gare Condo project for sale in Vaudreuil-Dorion near the train station with 11 buildings. Largest residential development in the Vaudreuil-Dorion region, offering 1 to 3 bedroom units. Built under the legal entity Le Onze de la Gare.
• Highlands LaSalle Multi-generational residential project in LaSalle with 174 units including condos, row and stacked townhouses, and duplexes on the former Patella factory site. Won a 2017 Habitat Design Special Award.
• Le William Residential project in Griffintown with 170 units across 3 buildings including heritage restoration of the 1893 Sadler building, lofts, and penthouses. First developer to establish in the western sector of Griffintown.
• Gouin Project Transit-Oriented Development (TOD) residential and commercial project in Pierrefonds with new rental units and commercial space on the ground floor. Built under the legal entity Quorum Sunnybrook inc.
• L | L Laval-sur-le-Lac New condos and penthouses for sale in Laval-sur-le-Lac, winner of the 2016 Habitat Design Prize.
• Quorum Industrial Division Industrial construction division specializing in industrial, institutional, and pharmaceutical buildings with turnkey services including permit acquisition, budget preparation, design, coordination, construction, risk management, and site operation.
• Quorum Commercial Division Commercial construction division developing local shops, shopping malls, hotels, and office spaces for commercial clients.
• Quorum Location (Rental) Rental condo division managing rental properties across Montreal, Vaudreuil-Dorion, and Laval, including leases for individual tenants across the company's rental projects.
• 1063 Saint-Denis Commercial Space 1,311 sq ft fully renovated commercial space for rent in downtown Montreal at 1063 Saint-Denis, available for lease to commercial tenants. Managed by Quorum commercial and residential rental.

Quantifiable outcome

• 97%+ customer satisfaction rate
• +2 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Groupe ParadoxecoreStrategic or Co-development PartnerMaxime Laporte, Vice President of Real Estate Development, serves as President of the major financing campaign for Groupe Paradoxe for three consecutive years. Received Dream Partner award at the organization's 25th anniversary benefit evening. Groupe Paradoxe is a community organization fighting social exclusion.
• RJCCQ (Regroupement des jeunes chambres de commerce du Québec)minorStrategic or Co-development PartnerQuorum participates in FERA Forum économique de la relève d'affaires organized by RJCCQ. Maxime Laporte serves as Governor on the RJCCQ Bureau des gouverneurs. Company hosted young leaders event with Minister Girard.
• Various community organizations (30+)minorGTM or Marketing PartnerFinancial support to 30+ organizations including L'Ancre des Jeunes (Verdun), minor soccer associations (LaSalle and Laval), Coopératives Jeunesse de Services, Fondation de l'Hôpital du CSSS de Vaudreuil-Soulanges, Centre prénatal et jeune famille, and Fondation Institut de Gériatrie de Montréal.
• Les Développements du Canal Inc.coreStrategic or Co-development PartnerCollaboration on mixed-use project at 4700 Saint-Ambroise Street in Saint-Henri, combining commercial, residential, and social housing buildings. Obtained demolition permit for the site.
• BMO Financial GroupminorOthersBMO financial team present at Le William pre-sale event to provide financing information to potential buyers.

Scale indicators11 records

Recent moves8 records

Expansion highlights4 records

Direct peers

• Groupe Mont-Royal: Quebec developer of residential, multi-family, and commercial real estate across Greater Montreal. Directly comparable in scale and product mix to Groupe Quorum's residential-plus-commercial integrated model.
• Brivia Group: Montreal developer behind major condo towers such as Mansfield and YUL, focused on high-density residential and mixed-use developments. Comparable to Groupe Quorum as a Greater Montreal condo developer with a multi-project pipeline.
• Prével: Quebec-based residential developer specializing in urban condos and rental projects in Montreal and Quebec City. Directly comparable to Groupe Quorum's new-build condo and rental model with similar mid-rise urban infill strategy.
• Devimco Immobilier: Major Montreal-based residential and mixed-use developer with a portfolio of large-scale condo, rental, and commercial projects across Quebec. Comparable to Groupe Quorum as an integrated developer building 1,000+ unit master-planned communities in the same Greater Montreal market.
• Les Habitations Raymond: Quebec homebuilder and developer active in the Greater Montreal area with a multi-decade track record. Comparable to Groupe Quorum's residential general contracting and development model.
• Sotramont: Montreal developer with a long history of residential, commercial, and industrial real estate projects across Quebec. Comparable integrated multi-divisional developer model to Groupe Quorum.

Emerging players

• Constructions Vert-Plus: Quebec-based LEED-certified builder and developer of sustainable residential projects. Comparable to Groupe Quorum's sustainability and geothermal-led Dalia strategy as a smaller, niche competitor.
• Tangerine Realty Group: Montreal-based boutique developer of mid-rise residential and mixed-use projects in the Greater Montreal area. Comparable as a regional condo/rental developer targeting urban infill sites.

Regional players

• Groupe Sélection Retraite: Large Quebec-based developer of retirement residences (RÉSOS) and residential projects across the province. Comparable to Groupe Quorum as a Quebec integrated developer with an in-house construction arm, though focused on seniors housing.

Broad incumbents

• Brookfield Residential (Quebec): Division of Brookfield Asset Management developing master-planned communities and condo projects across Canada including Quebec. Comparable as a much larger incumbent offering overlapping new-build residential product in the same region.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/condosquorum

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 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 Groupe Quorum