| # | Company | Employees |
|---|---|---|
| 1 |
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 |
| 2 |
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 |
| 3 |
Revenu Québecrevenuquebec.ca
Government agency responsible for ensuring fair tax collection to fund public services within the Quebec provincial administration. |
4,998 |
| 4 |
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 |
| 5 |
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 |
| 6 |
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 |
| 7 |
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 |
| 8 |
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 |
| 9 |
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 |
| 10 |
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 |
| 11 |
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 |
| 12 |
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 |
| 13 |
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 |
| 14 |
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 |
| 15 |
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 |
| 16 |
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 |
| 17 |
Société québécoise des infrastructuressqi.gouv.qc.ca
Established by the Quebec government in 2013, the company manages public infrastructure projects and provides real estate services to government departments and agencies |
1,164 |
| 18 |
Assemblée nationale du Québecassnat.qc.ca
A crucial institution in Quebec, the assembly gathers elected officials to debate societal issues, while also serving as a welcoming space for citizens and visitors |
1,140 |
| 19 |
Régie de l'assurance maladie du Québecramq.gouv.qc.ca
This organization in Quebec manages healthcare insurance, medication, assistance programs, and payments for healthcare professionals, serving 84 million people |
958 |
| 20 |
Autorité des marchés financiers (Québec)lautorite.qc.ca
Regulation of Quebec's financial markets including insurance, securities, derivatives, deposit institutions, and consumer protection in financial services. |
804 |
| 21 |
Ministère des Forêts, de la Faune et des Parcs du Québec (MFFP)qc.ca
The company focuses on sustainable forest management, wildlife conservation, and park development, as mandated by the government |
801 |
| 22 |
Ministère de l’Économie, de l’Innovation et de l’Énergie du Québec (MEIE)economie.gouv.qc.ca
Support business growth, entrepreneurship, science, innovation, export, and investment to foster economic development in Quebec. |
760 |
| 23 |
CSPQ - Gouvernement du Québecquebec.ca
The company's services have been transferred to the Government Procurement Center, Quebec's Technology Infrastructure, and other government departments and agencies |
711 |
| 24 |
Ministère des Relations internationales et de la Francophonie du Québecquebec.ca
The company focuses on promoting and defending Québec's interests internationally, providing policy advice, coordinating government activities, and building ties with foreign entities |
686 |
| 25 |
Directeur Des Poursuites Criminelles Et Penalesquebec.ca
The company provides independent criminal and penal prosecution services on behalf of the state to protect society while upholding the public interest and victims' rights |
643 |
| 26 |
Secrétariat du Conseil du trésor (SCT)quebec.ca
The organization supports the activities of the Quebec Treasury Board, ensuring optimal resource allocation, sound contract management, and effective government administration |
621 |
| 27 |
Ministère des Affaires municipales et de l'Habitation du Québec (MAMH)québec.ca
Supports municipal administration, sustainable territory development, and housing while advising the government, coordinating interministerial efforts, and working with municipal partners |
570 |
| 28 |
Ministère de la Culture et des Communicationsmcc.gouv.qc.ca
The Ministry of Culture and Communications in Quebec promotes cultural identity, access to cultural life, and communication development within society |
462 |
| 29 |
Ministère du Conseil exécutif du Québec (MCE)quebec.ca
The company directly supports the government in decision-making, analysis, coordination, and communication activities under the leadership of the Secretary General |
437 |
| 30 |
Élections Québecelectionsquebec.qc.ca
The organization oversees elections and referendums, manages the electoral list, provides training, guidance, and support to electoral officials, ensures political financing compliance, and promotes democratic values |
418 |
| 31 |
Ministère de l'Enseignement supérieur du Québec (MES)quebec.ca
The company's mission is to provide accessible and flexible educational pathways for students in Quebec, promoting personal and professional success, and societal development |
330 |
| 32 |
Société d'habitation du Québechabitation.gouv.qc.ca
This company provides a service to help individuals view and explore their company's website for further information and engagement opportunities |
322 |
| 33 |
Le Protecteur du citoyenprotecteurducitoyen.qc.ca
The company acts as an independent ombudsman in Quebec, addressing errors and injustices related to government agencies and health services |
199 |
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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.