Top 100 Business Consulting Companies in Quebec
The Best of December 2025Looking for a top consulting firm in Quebec?
Consulting firms provide in-depth knowledge and understanding in relation to the client’s industry, technology, and processes. Having this kind of business partner empowers companies to make the best decisions for the business. They provide technical and corporate assistance, helping you resolve your challenges regardless of the industry you’re in.
Consulting firms provide a wide range of services, from creating business strategies to solidifying operational processes. Take your company to the next level by partnering with a firm today. Their knowledge and expertise are valuable assets for every business.
To assist you in your search for a partner, we’ve compiled this list of the top consulting companies in Quebec. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Quebec Business Consulting Firms
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1$5,000+2 - 9 employeesMontréal, CanadaPyonnier Développement Inc. Is a Business Consulting company. The small Montréal, Canada-based firm was launched in 2020. Their team specializes in Business Consulting and Market Research.Read More
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2$5,000+10 - 49 employeesMontreal, CanadaWebisoft is a Blockchain company. They are located in Montreal, Canada and Miami, Florida and have a small team. Their services include Blockchain, Custom Software Development, Web Development, and Business Consulting.Read More
Clients
CogecoIndustries
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3$50,000+50 - 249 employeesMontréal, CanadaProaction International is a Montréal, Canada-based business consulting company. Established in 2004, the midsize team specializes in business consulting.Read More
Clients
BombardierIndustries
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4$1,000+10 - 49 employeesQuébec, CanadaRead More
ProMerit is an Advertising company. Based in Québec, Canada; Montreal, Canada; Toronto, Canada and Boston, Massachusetts, their small team focuses on Advertising, Warehousing & Distribution, Content Marketing, Pay Per Click, and more. The company was launched in 2015.
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5$10,000+50 - 249 employeesMontreal, CanadaRead More
Startup Slang is a creative e-commerce company located in Toronto and Montreal. Founded in 2017, they continue to provide e-commerce development, web development, and web design services to primarily small and mid-market-sized businesses in the e-commerce industry. They have about 23 employees.
Clients
PanasonicIndustries
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6$50,000+10 - 49 employeesLaval, CanadaRead More
Alcero is a business solutions company, founded in 1999 and located in Laval, Canada. They comprise eight employees with considerable skills in the creation, development, implementation, maintenance and evolution of business applications. They work for small, mid-size, and large companies, providing IT strategy, web development, and IT management.
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7Undisclosed50 - 249 employeesMontréal, CanadaBrio Boutique de Management is a midsize Business Consulting and Corporate Training & Coaching company. They offer Business Consulting and Corporate Training & Coaching and were founded in 2005.Read More
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8$1,000+250 - 999 employeesMontréal, CanadaFMS Franchise Canada, a Business Consulting company, was founded in 2009. The firm specializes in Business Consulting and Fractional CFO Services, and is midsize.Read More
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9Undisclosed50 - 249 employeesSainte-Marie, CanadaRead More
Blanchette Vachon CPA, an accounting company, was established in 1963. They are located in Sainte-Marie, Canada and have a midsize team. Their services include accounting and business consulting.
Industries
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10$1,000+10 - 49 employeesDollard-des-Ormeaux, CanadaFounded in 2018, Olatech Solutions- North America (OTS-NA) is a web development firm. They are located in Dollard-des-Ormeaux, Canada and Dollard-des-Ormeaux, Canada and have a small team. The company offers Web Development, AI Consulting, Custom Software Development, Artificial Intelligence, and more.Read More
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11Undisclosed2 - 9 employeesMontréal, CanadaEstablished in 2021, Avalon Partners is a Business Consulting company. The team offers Business Consulting and Business Valuation Services and is in Montréal, Canada.Read More
Industries
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12$5,000+2 - 9 employeesWestmount, CanadaLH Sales Consulting is a Business Consulting company. They focus on Business Consulting and Email Marketing and are located in Westmount, Canada and Westmount, Canada.Read More
Industries
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13Undisclosed2 - 9 employeesLaval, CanadaLaunched in 2012, Concilium Capital Humain is a Business Consulting company. The agency focuses on Business Consulting, and is small.Read More
Industries
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14Undisclosed2 - 9 employeesLaval, CanadaBusiness Consulting company MC2 Consilium Inc offers Business Consulting. They are based in Laval, Canada.Read More
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15$10,000+2 - 9 employeesLongueuil, CanadaBusiness Consulting company Kanari Management is headquartered in Longueuil, Canada. Launched in 2019, the team offers Business Consulting and Branding.Read More
Industries
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16Undisclosed10 - 49 employeesMontreal, CanadaIT strategy consulting and Business Consulting company PMC - Project Management Centre was launched in 1996. The team focuses on IT strategy consulting and Business Consulting.Read More
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17$1,000+2 - 9 employeesMontréal, CanadaAriolix Inc., a Business Consulting company, was founded in 2008. They specializes in Business Consulting and Translation.Read More
Industries
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18Undisclosed10 - 49 employeesLaval, CanadaFounded in 2001, Datahex is a small Business Consulting and Compliance Consulting company. Their team provides Business Consulting and Compliance Consulting.Read More
Industries
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19$5,000+2 - 9 employeesMontréal, CanadaPrima Resource is a Business Consulting company. The team focuses on Business Consulting and Corporate Training & Coaching and is headquartered in Montréal, Canada.Read More
Industries
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20$10,000+2 - 9 employeesMontréal, CanadaCourage Compass, a Business Consulting company, was established in 2024. The team offers Business Consulting and Corporate Training & Coaching.Read More
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21Undisclosed50 - 249 employeesMontréal, CanadaLaunched in 1923, Petrie Raymond is an Accounting company. The agency provides Accounting and Business Consulting.Read More
Industries
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22$1,000+2 - 9 employeesMontréal, CanadaCap Inclusive is a Business Consulting company. They are based in Montréal, Canada and have small team of experts. Their services include Business Consulting and Corporate Training & Coaching.Read More
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23Undisclosed50 - 249 employeesMontreal, CanadaFL Fuller Landau, an Accounting company, is headquartered in Montreal, Canada. Launched in 1963, the team specializes in Accounting and Finance & Accounting Outsourcing (FAO).Read More
Industries
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24$1,000+2 - 9 employeesWestmount, CanadaAccounting company Griffin Business Solutions is located in Westmount, Canada. The team provides Accounting and Business Consulting.Read More
Industries
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25Undisclosed10 - 49 employeesLaval, CanadaPyxis Technologies is a custom software development firm. The firm is in Laval, Canada. Their services include Custom Software Development and Business Consulting.Read More
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26$1,000+2 - 9 employeesMontreal, CanadaJS Global is a Business Consulting company in Montreal, Canada. They focus on Business Consulting and Market Research and were founded in 2020.Read More
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27Undisclosed2 - 9 employeesMontréal, CanadaMontreal Financial, an Accounting company, is in Montréal, Canada. Their services include Accounting and Corporate Training & Coaching.Read More
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28Undisclosed250 - 999 employeesPointe-Claire, CanadaDiabsolut is a CRM consulting and SI company. In Pointe-Claire, Canada, their midsize team focuses on CRM consulting and SI and Financial Advising & Planning. The firm was launched in 2003.Read More
Industries
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29$10,000+2 - 9 employeesMontréal, CanadaForget The Funnel is a Market Research company. The Montréal, Canada-based agency was founded in 2017. Their services include Market Research and Marketing Strategy.Read More
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30$5,000+2 - 9 employeesBrossard, CanadaEstablished in 2023, Deta Solution Inc is a Marketing Strategy company. Their services include Marketing Strategy and Business Consulting.Read More
Industries
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