| # | Company | Employees |
|---|---|---|
| 1 |
Ontario Government | Gouvernement de l’Ontarioontario.ca
Provide objective advice to ministers, implement government policies, and deliver public services with integrity and accountability in Ontario. |
37,563 |
| 2 |
Gouvernement du Québec – Carrièresquebec.ca
Employs 60,000 across ministries and agencies, offering diverse careers contributing to Quebec's economy, health, education, and social services. |
36,470 |
| 3 |
City of Torontotoronto.ca
Provides diverse public services to residents, businesses, and visitors, encompassing technology, finance, culture, and innovation, employing a large workforce across numerous divisions. |
23,495 |
| 4 |
Government of Albertaalberta.ca
Provides diverse employment opportunities across Alberta, fostering career growth and contributing to building a stronger province for residents. |
20,217 |
| 5 |
Ville de Montréalmontreal.ca
City administration focusing on cultural vitality, economic and social development, serving 1.8 million residents with 28,000 employees. |
12,244 |
| 6 |
Government of Nova Scotianovascotia.ca
Provincial government offering diverse career opportunities within public service, supporting various roles and professional growth across Nova Scotia. |
11,000 |
| 7 |
City of Calgarycalgary.ca
A public service organization in Calgary with a focus on making life better for residents through collaborative efforts and innovative practices |
10,653 |
| 8 |
BC Public Servicewww2.gov.bc.ca
Providing diverse public services, programs, and policy expertise in health care, safety, education, and environmental management across British Columbia. |
9,469 |
| 9 |
City of Ottawa / Ville d’Ottawajobs-emplois.ottawa.ca
A diverse workforce providing essential programs and services for over one million residents in Ottawa, with a focus on customer service and community well-being |
9,194 |
| 10 |
Health Canada | Santé Canadahealth.canada.ca
A Federal department in Canada focused on improving health for individuals through recruitment of professionals in various fields and student programs |
8,686 |
| 11 |
Global Affairs Canada | Affaires mondiales Canadainternational.gc.ca
Manage diplomatic and consular relations, promote international trade, lead international development and humanitarian assistance efforts for Canada. |
7,379 |
| 12 |
City of Edmontonrecruitment.edmonton.ca
A young and ambitious company in Edmonton, focusing on building a resilient and diverse economy while prioritizing environmental sustainability and community safety |
7,218 |
| 13 |
Immigration, Refugees and Citizenship Canada / Immigration, Réfugiés et Citoyenneté Canadacanada.ca
Facilitates immigrant arrival, protects refugees, helps newcomers settle, grants citizenship, issues passports, promotes multiculturalism. No verb. Specific, down to earth. |
7,149 |
| 14 |
Government of Manitobamanitoba.ca
Provides diverse public sector jobs delivering numerous programs and services across Manitoba, emphasizing integrity, respect, inclusion, and community impact. |
6,894 |
| 15 |
Environment and Climate Change Canadacanada.ca
Inform Canadians on environmental protection, implement clean growth framework, collaborate with partners, conduct research, develop policies, enforce laws. |
6,865 |
| 16 |
Emploi et Développement social Canada (EDSC) / Employment and Social Development Canada (ESDC)canada.ca
A leading organization dedicated to supporting Canadians through life transitions, offering job opportunities, programs, and services for workers and employers |
6,613 |
| 17 |
Agriculture and Agri-Food Canada/ Agriculture et Agroalimentaire Canadaagriculture.canada.ca
Agriculture and agri-food company supporting farmers and food producers in growth and development Terms of use: http://owly/gnCW50FjUsI / http://owly/XHSU50FjUvL |
6,405 |
| 18 |
Government of Saskatchewansaskatchewan.ca
A large provincial public service organization employing 12,000 individuals across diverse sectors including health, agriculture, environment, and transportation |
6,333 |
| 19 |
Service Canadacanada.ca
Provides Canadians access to government programs, services, and benefits through online, phone, and in-person channels with multiple partners. |
6,236 |
| 20 |
Statistics Canada | Statistique Canadastatcan.gc.ca
A leading statistical agency providing relevant, accurate, and timely data to help Canadians better understand their country through an app and podcast series |
5,917 |
| 21 |
Fisheries and Oceans Canada / Pêches et Océans Canadadfo-mpo.gc.ca
Manage fisheries and aquaculture sustainably, protect aquatic ecosystems, maintain navigable waterways, and respond to maritime emergencies with Indigenous collaboration. |
5,665 |
| 22 |
Transport Canada - Transports Canadatc.canada.ca
A department with 5000 employees nationwide seeks individuals to contribute to meaningful work, growth opportunities, attractive benefits, and inclusive work environment |
5,540 |
| 23 |
Shared Services Canada | Services partagés Canadacanada.ca
Modernizing Government of Canada's IT infrastructure by delivering email, data centre, telecommunication, videoconferencing, and Wi-Fi services to customers |
5,161 |
| 24 |
Ministère des Transports et de la Mobilité durable du Québec (MTMD)transports.gouv.qc.ca
The organization focuses on ensuring sustainable transportation for people and goods in Quebec through efficient and safe transport systems |
5,068 |
| 25 |
Revenu Québecrevenuquebec.ca
Government agency responsible for ensuring fair tax collection to fund public services within the Quebec provincial administration. |
4,998 |
| 26 |
Region of Peelpeelregion.ca
A diverse and inclusive organization in Peel Region delivering social services and infrastructure for residents and businesses, fostering a Community for Life |
4,959 |
| 27 |
City of Vancouvervancouver.ca
Local government providing community services, fostering innovation, supporting diverse residents, and building a sustainable, vibrant city for all. |
4,726 |
| 28 |
City Of Hamiltonhamilton.ca
The organization aims to provide high-quality public services for a healthy, safe, and prosperous community while fostering collective ownership and diversity |
4,633 |
| 29 |
Natural Resources Canada (NRCan)natural-resources.canada.ca
A department of the Government of Canada focused on advancing sustainable resource management, economic growth, and environmental stewardship through innovative policies and programs |
4,579 |
| 30 |
City of Mississaugamississauga.ca
Dedicated team collaborating to improve quality of life, influence community growth, and deliver valuable services to residents and businesses. |
4,577 |
| 31 |
Canada Border Services Agency | Agence des services frontaliers du Canadacbsa-asfc.gc.ca
Ensures national security and economic prosperity by managing and monitoring international travel and trade at Canada's borders. |
4,369 |
| 32 |
Federal Government of Canadaonlinecareer360.com
The company provides independent advice on conservation and environmental sustainability of Pacific salmon stocks and their habitats to government officials and the public |
4,253 |
| 33 |
City of Bramptonbrampton.ca
City with diverse cultures and innovative spirit focusing on technology, environmental innovation, and community-driven progress for residents and businesses. |
4,240 |
| 34 |
Canadian Food Inspection Agencyinspection.canada.ca
A federal regulator in Canada focused on enhancing food safety, animal health, and protecting plant resources with a commitment to employee growth and impact |
4,024 |
| 35 |
Government of New Brunswick / Gouvernement du Nouveau-Brunswickgnb.ca
The company offers job opportunities in the provincial public service of New Brunswick for individuals to make a difference and apply online |
3,948 |
| 36 |
Department of Justice Canada | Ministère de la Justice Canadajustice.gc.ca
The Department of Justice Canada ensures a fair, accessible, and efficient justice system, led by the Minister of Justice and Attorney General |
3,940 |
| 37 |
Innovation, Science and Economic Development Canadaic.gc.ca
The company helps small and medium-sized businesses grow, supports science, promotes tourism, and offers diverse career opportunities with a focus on professional development |
3,817 |
| 38 |
York Region (The Regional Municipality of York)york.ca
The company provides services to 12 million residents, 54,000 businesses, and 650,000 employees in a two-tier government structure |
3,799 |
| 39 |
Education | Éducationontario.ca
The organization oversees Ontario's education and child care systems, helping children develop skills for lifelong success and contributing to a prosperous province |
3,771 |
| 40 |
Health | Santéontario.ca
Focused on protecting and strengthening publicly funded health care in Ontario by providing patient-focused, sustainable, and high-quality care for all residents |
3,762 |
| 41 |
Government of Newfoundland and Labradorlinktr.ee
The Government of Newfoundland and Labrador offers diverse career opportunities that make a difference in the province's daily life Visit https://wwwhiringgovnlca |
3,748 |
| 42 |
Indigenous Services Canada | Services aux Autochtones Canadacanada.ca
The company aims to create systemic change in how the federal government delivers services to Indigenous peoples, promoting consistency, quality, and accountability |
3,606 |
| 43 |
Ontario Ministry of Transportation/ Ministère des Transports de l’Ontarioontario.ca
Planning and investing in transportation infrastructure, promoting road safety, supporting economic competitiveness, and integrating sustainability in government operations. |
3,538 |
| 44 |
Commission des normes, de l'équité, de la santé et de la sécurité du travail (CNESST)cnesst.gouv.qc.ca
The CNESST provides employers and workers with integrated expertise on labor standards, pay equity, and health and safety at work |
3,479 |
| 45 |
Government of British Columbiawww2.gov.bc.ca
Government organization serving the province of British Columbia, Canada, through various ministries, agencies, and Crown corporations, accountable to its residents |
3,409 |
| 46 |
Government of Yukonyukon.ca
Provides diverse, stable career opportunities with training, leadership development, equitable hiring, and community impact within Yukon government public service. |
3,188 |
| 47 |
Ville de Québecville.quebec.qc.ca
This organization in Quebec City offers a stimulating work environment and competitive conditions while encouraging creativity and innovation to serve the community effectively |
3,125 |
| 48 |
Government of Prince Edward Islandprinceedwardisland.ca
The company promotes Prince Edward Island as a desirable location to work and live, showcasing its benefits and career opportunities |
3,041 |
| 49 |
Ministère de l'Emploi et de la Solidarité sociale du Québecmtess.gouv.qc.ca
The Ministry of Employment and Social Solidarity in Quebec balances workforce, promotes social inclusion, supports community action, and offers simplified access to public services province-wide |
2,914 |
| 50 |
Canadian Coast Guard/Garde côtière canadiennecanada.ca
A federal agency that operates a civilian fleet and provides maritime services to Canadians, ensuring safe waters, environmental protection, and economic growth |
2,892 |
| 51 |
Canada Mortgage and Housing Corporation (CMHC) Société canadienne d'hypothèques et de logement(SCHL)cmhc-schl.gc.ca
Provide housing financing solutions, implement government housing programs, and share research and data to support the housing sector. |
2,887 |
| 52 |
Ville de Lavallaval.ca
Local government providing public services, community engagement, and employment opportunities to meet the needs of Laval citizens. |
2,788 |
| 53 |
City of Winnipegwinnipeg.ca
Local government managing urban development, public services, and economic growth in a diverse, steadily growing Canadian city. |
2,732 |
| 54 |
CISSS de la Montérégie-Estsantemonteregie.qc.ca
Providing health and social services across multiple cities with hospitals, CLSCs, housing centers, and youth support facilities staffed by professionals. |
2,726 |
| 55 |
Société de l'assurance automobile du Québecmessages.saaq.gouv.qc.ca
Safeguarding individuals on the road by administering insurance, promoting road safety, and monitoring transportation compliance with laws and regulations |
2,683 |
| 56 |
Durham Region (The Regional Municipality of Durham)durham.ca
Durham Region provides a wide range of services to a group of diverse communities, including paramedics, recycling, water supply, transit, and social programs |
2,624 |
| 57 |
Ministère de la santé et des services sociauxquebec.ca
Government entity ensuring comprehensive healthcare and social services coverage for all residents in the province of Quebec, Canada on behalf of the National Assembly |
2,397 |
| 58 |
Public & Business Services & Procurement | Services au public et aux entreprises & Approvisionnementontario.ca
Providing essential identity documents, consumer protection, and public safety services while managing provincial records and promoting a fair marketplace and workplace diversity. |
2,360 |
| 59 |
City of Surreysurrey.ca
Building vibrant, inclusive, and sustainable communities through technology, innovation, and entrepreneurial approaches in a rapidly growing, diverse city. |
2,330 |
| 60 |
Ministère des Finances du Québec (MFQ)finances.gouv.qc.ca
The company advises the government on financial matters, develops economic policies, provides financial assistance, and supports economic growth in Quebec |
2,326 |
| 61 |
Solicitor General | Solliciteur généralontario.ca
The company is responsible for managing adult correctional institutions, probation and parole offices, policing, forensic sciences, fire safety, emergency management, animal welfare, and security services in Ontario |
2,315 |
| 62 |
Élections Canada | Elections Canadaelections.ca
An independent agency of Parliament responsible for administering federal elections, by-elections, and referendums in Canada |
2,181 |
| 63 |
Ministère de la Sécurité intérieure (MSI)quebec.ca
The company's mission is to ensure public safety in Quebec through collaboration with partners, including police, fire services, and community organizations Their vision is to create a secure environment for social and economic development |
2,171 |
| 64 |
Region of Waterlooregionofwaterloo.ca
Provides municipal services including transit, waste management, health, housing, and employs over 3,500 people in diverse roles. |
2,165 |
| 65 |
Government of Northwest Territoriesgov.nt.ca
This organization employs over 6,000 public servants to provide programs and services for 45,000 residents, empowering employees to make a difference in communities |
2,119 |
| 66 |
Ontario Public Service Leadership | Leadership dans la fonction publique de l’Ontarioontario.ca
The organization is a high-performing, innovative employer impacting the lives of millions through career opportunities in Ontario's public service |
2,105 |
| 67 |
Halifax Regional Municipalityhalifax.ca
The Halifax Regional Municipality offers career opportunities in public service, focusing on innovation, inclusivity, and enhancing citizens' lives through customer-first approach |
2,074 |
| 68 |
Niagara Regionniagararegion.ca
Providing essential municipal services including water, roads, waste collection, public safety, and housing to support a diverse community. |
2,038 |
| 69 |
Halton Regionhalton.ca
Providing high-quality programs and services supporting safe, healthy communities and economic growth across multiple municipalities in Halton Region. |
1,992 |
| 70 |
Government of Nunavutgov.nu.ca
The Government of Nunavut serves residents in three regions and twenty-five communities, offering diverse job opportunities and benefits |
1,977 |
| 71 |
City of Burnabyburnaby.ca
Promoting a liveable, vibrant, and sustainable community with engaged citizens, healthy economy, and respect for the natural environment. |
1,955 |
| 72 |
Ministère des Ressources naturelles et des Forêts (MRNF)quebec.ca
Managing public lands, forestry, minerals, and energy resources to conserve and develop in a sustainable manner for the benefit of citizens |
1,951 |
| 73 |
City of Saskatoonsaskatoon.ca
Municipal government focused on city management, employee well-being, diversity, safety, and offering comprehensive benefits and career development opportunities. |
1,888 |
| 74 |
City of Richmondrichmond.ca
Local government providing services, fostering community engagement, preserving heritage, supporting diverse residents, and promoting economic and cultural development. |
1,857 |
| 75 |
City of Vaughanvaughan.ca
A forward-looking municipality in Vaughan, Canada, focused on city-building initiatives, environmental protection, economic prosperity, and fostering an inclusive community for its residents |
1,855 |
| 76 |
City of Markhammarkham.ca
Fast-growing city with diverse communities, strong tech industry, numerous corporate headquarters, quality infrastructure, and recognized as a top government employer. |
1,839 |
| 77 |
Ministère de l'Éducation du Québec (MEQ)quebec.ca
The company provides inclusive living environments in Quebec that support educational success, physical activity, and social engagement for people of all ages |
1,819 |
| 78 |
Ministère de la Justice du Québec (MJQ)quebec.ca
The Ministry of Justice in Quebec upholds the rule of law, protects fundamental rights, and ensures a fair and balanced society |
1,807 |
| 79 |
Metro Vancouvermetrovancouver.org
A regional federation providing drinking water, waste management, air quality regulation, urban planning, parks management, and affordable housing services in Vancouver |
1,769 |
| 80 |
City of London, Canadalondon.ca
A large team of over 3000 employees in London delivering 100+ services, working together to build a better city for all |
1,749 |
| 81 |
Ministère de l'Immigration, de la Francisation et de l'Intégrationimmigration-quebec.gouv.qc.ca
The company promotes immigration, selects immigrants, and supports their full participation in Quebec's development towards vitality and prosperity |
1,732 |
| 82 |
ONresources | RichessesONontario.ca
A government ministry responsible for managing Ontario's natural resources sustainably to support economic prosperity, environmental sustainability, and quality of life for residents |
1,728 |
| 83 |
Environment, Conservation and Parks | Environnement, Protection de la nature et Parcsontario.ca
Environmental organization responsible for conservation, protection, and management of Ontario's environment, nature, and parks in Canada |
1,711 |
| 84 |
Ministère de la Cybersécurité et du Numérique du Québec (MCN)quebec.ca
Provides technology infrastructure and common support systems to public organizations, enabling digital transformation and efficient service delivery. |
1,706 |
| 85 |
Treasury Board of Canada Secretariat | Secrétariat du Conseil du Trésor du Canadacanada.ca
The company provides advice and recommendations on government spending, regulations, and management to ensure tax dollars are spent wisely for Canadians |
1,655 |
| 86 |
Treasury Board Secretariat | Secrétariat du Conseil du Trésorontario.ca
The organization focuses on enhancing government transparency, accountability, and value for money, while improving services for the people of Ontario |
1,640 |
| 87 |
Municipal Property Assessment Corporationmpac.ca
An independent organization in Ontario accurately assesses and classifies all properties, prioritizing employee well-being with generous benefits and flexible work arrangements |
1,595 |
| 88 |
Immigration and Refugee Board of Canada | Commission de l'immigration et du statut de réfugiéirb.gc.ca
Independent tribunal resolving immigration and refugee cases fairly and efficiently, impacting individuals' lives and Canada's security and diversity. |
1,576 |
| 89 |
Ministère de l'Agriculture, des Pêcheries et de l'Alimentation du Québec (MAPAQ)quebec.ca
The organization supports Quebec's biofood industry through sustainable development initiatives, interventions in agriculture, fisheries, and food production, and research and education efforts |
1,561 |
| 90 |
City of Kitchenerkitchener.ca
Deliver diverse municipal services including planning, engineering, IT, operations, horticulture, emergency response, and community center management for residents. |
1,526 |
| 91 |
BC Liquor Distribution Branchbcldb.com
Leading distributor and retailer in BC's cannabis and liquor industry, emphasizing service, relationships, and results Offers diverse career opportunities and employee benefits |
1,521 |
| 92 |
City of Windsorcitywindsor.ca
Provides municipal services and governance for Windsor, Ontario, including public inquiries and community support through accessible contact numbers. |
1,515 |
| 93 |
Ville de Gatineaugatineau.ca
Offers diverse municipal job opportunities focusing on employee well-being, values, and career growth in a large Quebec city. |
1,475 |
| 94 |
City of Greater Sudburygreatersudbury.ca
Dynamic team in Northeastern Ontario's regional capital focused on enhancing citizens' quality of life through services in technology, tourism, education, government, and health |
1,443 |
| 95 |
Retraite Québecqc.ca
Retraite Québec administers Quebec's pension regime, manages public sector retirement plans, ensures compliance with retirement laws, and administers financial aid for families |
1,426 |
| 96 |
Strathcona Countystrathcona.ca
Striving for excellence in delivering quality of life and essential services to residents, promoting continuous learning and growth for employees |
1,419 |
| 97 |
Patrimoine canadien -- Canadian Heritagecanada.ca
Supports arts, culture, heritage, and official languages, fostering dynamic cultural experiences and building creative communities for a confident, forward-thinking Canada |
1,405 |
| 98 |
Ville de Longueuillongueuil.quebec
Economic center of Montreal's South Shore, offering quality essential services, rich cultural programs, welcoming environment, and large green spaces. |
1,398 |
| 99 |
Toronto Community Housingtorontohousing.ca
Canada's largest social housing provider, serving nearly 60,000 low and moderate-income households in Toronto, creating partnerships to build vibrant communities |
1,376 |
| 100 |
Town of Oakvilleoakville.ca
The company focuses on creating and preserving a vibrant, livable community in Oakville within the Greater Toronto Area |
1,372 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 9, 2026.
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