CIUSSS de l'Ouest-de-l'Île-de-Montréal

Name

CIUSSS de l'Ouest-de-l'Île-de-Montréal

Legal name

Santé Québec Ouest-de-l'Île-de-Montréal – Universitaire

Website

https://ciusss-ouestmtl.gouv.qc.ca

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

1,001–5,000 employees

Ownership category

akta.pro rank

Product category

Public Healthcare Services

NAICS

Continuing Care Retirement Communities (623311), Nursing and Residential Care Facilities (623), Health Care and Social Assistance (62), Services for the Elderly and Persons with Disabilities (62412), Residential Intellectual and Developmental Disability, Mental Health, and Substance Abuse Facilities (6232), Social Assistance (624), Residential Intellectual and Developmental Disability Facilities (62321)

SIC

Services-Hospitals (8060), Services-Nursing & Personal Care Facilities (8050), Services-Skilled Nursing Care Facilities (8051), Services-Social Services (8300), Services-Offices & Clinics Of Doctors Of Medicine (8011), Services-Health Services (8000)

akta.pro primary industry

Critical Access & Rural Hospitals (HLAFAAAG)

akta.pro secondary industries

Multi-Campus / Regional CCRC Networks (HLADAEAF), Crisis Stabilization Units & Psychiatric Emergency Services (HLAFACAH), Independent Living within CCRC Campuses (IL Component) (HLADAAAF)

Keywords

• Public healthcare services
• Hospital acute care
• Mental health services
• Long-term residential care
• Community health programs

Headquarters

HQ city

Pointe-Claire

HQ country

Canada

HQ region

North America

Offices3 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Supply Chain, Others

Revenue model

1. Government Healthcare Funding: Public healthcare system funded entirely by the Quebec Ministry of Health and Social Services through tax revenues and government allocations. Services are provided free at point of care to residents covered under the public healthcare system (RAMQ).

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

The CIUSSS de l'Ouest-de-l'Île-de-Montréal is a public, university-affiliated integrated health and social services network serving the West Island of Montreal. It operates acute care hospitals, psychiatric care, long-term care facilities (CHSLDs), community health centres (CLSCs), rehabilitation services, youth protection, birthing centres, and family medicine groups. The organization delivers the full continuum of health and social services — from preventive care and primary care to specialized hospital care, mental health, and end-of-life care.

Product overview

CIUSSS de l'Ouest-de-l'Île-de-Montréal (now Santé Québec Ouest-de-l'Île-de-Montréal – Universitaire) is an integrated university health and social services centre providing comprehensive healthcare services across the West Island of Montreal. The organization operates a network of facilities including three acute care hospitals (Hôpital de LaSalle, Hôpital général du Lakeshore, Centre hospitalier de St. Mary), one psychiatric hospital (Institut universitaire en santé mentale Douglas), multiple CLSC community health centres, CHSLD long-term care homes, a birthing centre (Maison de naissance du Lac-Saint-Louis), youth services (Aire ouverte), community social pediatric centres (CPSC), child and youth protection services (DPJ/Batshaw), rehabilitation centres, and research centres (St. Mary's Research Centre, Douglas Research Centre). Services span primary care, emergency medicine, maternity services, mental health and addiction services, vaccination and screening, rehabilitation, long-term care, youth protection, and clinical research. The organization also provides digital health tools including virtual patient assistants and REDCap research data management systems.

Differentiator

Problem solved

Functional benefit

Products and services

• Hospital Acute Care Services
• Douglas Mental Health University Institute Services
• CLSC Community Health Services
• CHSLD Long-Term Care Services
• Rehabilitation Services (CROM)
• Batshaw Youth Protection Services
• Birthing Centre Services
• Aire Ouverte Youth Services
• Accompagnateur Virtuel
• Family Medicine Group (GMF) Services
• Vaccination and Screening Services

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Partnerships

Three partnerships are on record, tiered core and minor.

• McGill UniversitycoreStrategic or Co-development PartnerUniversity partnership for research, teaching, and innovation. Douglas Research Centre is affiliated with McGill University. The organization is designated as 'Universitaire' indicating academic mission.
• Santé QuébeccoreOthersAs of June 15, 2026, the organization was rebranded from CIUSSS de l'Ouest-de-l'Île-de-Montréal to Santé Québec Ouest-de-l'Île-de-Montréal – Universitaire, as part of the provincial healthcare system reorganization.
• 15 Healthcare FoundationsminorOthersThe organization works with 15 foundations that support various healthcare facilities within the network, providing fundraising and community support.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• CIUSSS du Centre-Ouest-de-l'Île-de-Montréal: Sibling integrated university health and social services centre serving an adjacent Montreal territory under the same Quebec CIUSSS governance model, offering the same mix of hospitals, CLSCs, CHSLDs, and social services. Most structurally comparable entity.
• CIUSSS de l'Est-de-l'Île-de-Montréal: Quebec CIUSSS counterpart serving eastern Montreal with a comparable portfolio of acute care hospitals, CHSLDs, CLSCs, and youth protection services under identical statutory mandate.
• CIUSSS du Centre-Sud-de-l'Île-de-Montréal: Another Quebec CIUSSS operating integrated acute, long-term, community, and social services across a Montreal catchment. Operates the same organizational model, scope of services, and funding mechanism as CIUSSS OIM.
• Institut universitaire en santé mentale de Montréal (CIUSSS de l'Est): Specialized psychiatric university institute operating within a Quebec CIUSSS, comparable on the psychiatric/mental health service line that the Douglas Institute delivers within CIUSSS OIM.

Regional players

• CIUSSS de la Mauricie-et-du-Centre-du-Québec: Regional Quebec CIUSSS serving a different (non-Montreal) geographic territory under the same provincial integrated health and social services model. Comparable operating framework and service scope outside the Montreal area.

Broad incumbents

• Alberta Health Services: Province-wide Canadian health authority providing acute, community, long-term, mental health, and emergency services. Much larger scale but shares the integrated publicly-funded health system mandate.
• Vancouver Coastal Health: British Columbia regional health authority delivering integrated hospital, community, long-term, and mental health services across a defined catchment. Operates an analogous integrated regional health system model to CIUSSS OIM.
• McGill University Health Centre (MUHC): Tertiary academic health centre affiliated with McGill University, also partnering with CIUSSS OIM on research and teaching. Comparable on the academic/teaching hospital dimension though more specialized and less community-integrated.
• CHU de Québec – Université Laval: Large Quebec academic hospital centre providing specialized care with university affiliation. Operates under the same Quebec public system and shares comparable university-designation status with CIUSSS OIM.
• Sinai Health (Toronto): Ontario academic health system combining hospital care, long-term care, and research. Comparable on the integration of acute, post-acute, research, and teaching dimensions though operating under a different provincial governance model.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/santeqc_oimtl
• YouTubeyoutube.com/channel/UCAmsNC8habRJWM8hymm7NxQ
• Facebookfacebook.com/santequebec.ouestilemontreal
• LinkedInlinkedin.com/company/ciusss-ouestmtl
• Instagraminstagram.com/santequebec.oimtl

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about CIUSSS de l'Ouest-de-l'Île-de-Montréal