Top 100 Business Consulting Companies in Quebec
The Best of November 2026Looking 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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61$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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62Undisclosed10 - 49 employeesMontréal, CanadaLCA CPA LLP is a small Montréal, Canada-based Accounting and Business Consulting company. The team offers Accounting and Business Consulting.Read More
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63Undisclosed10 - 49 employeesMontréal, CanadaIn Montréal, Canada, UHY Victor is an Accounting and Business Consulting company. Launched in 1932, the team offers Accounting and Business Consulting.Read More
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64Undisclosed2 - 9 employeesPointe-Claire, CanadaBased in Pointe-Claire, Canada, PublishingCEOS.com is a small Advertising company. The team specializes in Advertising and Digital Strategy.Read More
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65Undisclosed1,000 - 9,999 employeesMontréal, CanadaAlithya is a large CRM consulting and SI company based in Montréal, Canada. The team offers CRM consulting and SI and Digital Strategy.Read More
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66Undisclosed50 - 249 employeesWestmount, CanadaCrowe BGK is an Accounting company. Their team is located in Westmount, Canada. The company specializes in Accounting and Business Consulting.Read More
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67Undisclosed1,000 - 9,999 employeesMontréal, CanadaRaymond Chabot Grant Thornton, a Business Consulting company, was launched in 1948. The large team specializes in Business Consulting and Accounting.Read More
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68Undisclosed1,000 - 9,999 employeesQuébec City, CanadaLarge big data company Levio, is headquartered in Québec City, Canada and Montréal, Canada. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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69$10,000+50 - 249 employeesMontréal, CanadaBig Bang, an ERP consulting and SI company, was founded in 2013. The agency focuses on ERP consulting and SI and CRM consulting and SI.Read More
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70$5,000+10 - 49 employeesGatineau, CanadaBUSINESS ANALYSIS CANADA is a small Market Research company. The Gatineau, Canada-based agency was founded in 2024. Their team focuses on Market Research, Marketing Strategy, Digital Strategy, IT strategy consulting, and more.Read More
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71$1,000+10 - 49 employeesMontréal, CanadaIn Ottawa, Canada and Montréal, Canada, Mold Busters is a small Commercial Property Management company. The team specializes in Commercial Property Management and Business Consulting.Read More
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72Undisclosed250 - 999 employeesMontréal, CanadaISO Software Systems Inc. Is a software development firm. Their midsize team is located in Montréal, Canada. Their services include Custom Software Development and BI & big data consulting & SI.Read More
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73Undisclosed250 - 999 employeesGatineau, CanadaWelch LLP is an Accounting company founded in 1918. Located in Gatineau, Canada, the team offers Accounting and Business Consulting.Read More
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74$250,000+2 - 9 employeesQuébec, CanadaSolutions Addelink Inc. Is a CRM consulting and SI company. The team provides CRM consulting and SI and ERP consulting and SI and is headquartered in Québec, Canada.Read More
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75$5,000+50 - 249 employeesPointe-Claire, CanadaFounded in 2007, Cudio is an ERP consulting and SI company. Their services include ERP consulting and SI and Business Consulting.Read More
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76Undisclosed2 - 9 employeesDollard-des-Ormeaux, CanadaBased in Dollard-des-Ormeaux, Canada, ER Accounting Services is an Accounting company. Founded in 2005, the team focuses on Accounting and Business Consulting.Read More
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77$25,000+10 - 49 employeesMontréal, CanadaHeadquartered in Montréal, Canada, Bearstoke & Partners is a Business Consulting company. Their services include Business Consulting and Logistics & Supply Chain Consulting.Read More
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78Undisclosed2 - 9 employeesWestmount, CanadaHeadquartered in Westmount, Canada, Net-Wall Internet Security Inc. Is a Business Consulting company. They provide Business Consulting and Cybersecurity and were launched in 2005.Read More
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79Undisclosed10 - 49 employeesSherbrooke, CanadaAxial is an e-commerce development firm. Established in 2002, the team offers E-Commerce Development and Digital Strategy. The company is headquartered in Sherbrooke, Canada.Read More
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80Undisclosed50 - 249 employeesMontréal, CanadaCRM consulting and SI company Mekanys Inc. Was launched in 2013. The midsize team focuses on CRM consulting and SI and Web Development.Read More
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81$1,000+2 - 9 employeesDollard-des-Ormeaux, CanadaLaunched in 2019, ALLMYTE Business Development is an Ecommerce Marketing company. The company specializes in Ecommerce Marketing and Business Consulting, and is small.Read More
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82$5,000+2 - 9 employeesLanoraie, CanadaClemento Consulting is an IT strategy consulting company. They are in Lanoraie, Canada. Their team focuses on IT strategy consulting and CRM consulting and SI.Read More
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83$10,000+2 - 9 employeesMontréal, CanadaFML Consultation is a Business Consulting company established in 2025. Their team provides Business Consulting and Marketing Strategy.Read More
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84Undisclosed10 - 49 employeesMontreal, CanadaRES PUBLICA Consulting Group is a small PR firm in Montreal, Canada. The team provides Public Relations and Business Consulting.Read More
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85Undisclosed10 - 49 employeesMontreal, CanadaTechnitrad Inc. Is a Translation company established in 1987. The team provides Translation and Business Consulting and is located in Montreal, Canada.Read More
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86Undisclosed10 - 49 employeesQuébec, CanadaImpots PLB is an Accounting company. Their small team is in Québec, Canada. Their services include Accounting and Business Consulting.Read More
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87Undisclosed10 - 49 employeesMontréal, CanadaRSW Accounting + Consulting is a small Accounting company. Launched in 1949, the team focuses on Accounting and Business Consulting.Read More
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88Undisclosed10 - 49 employeesMontreal, CanadaEstablished in 2002, KBHNS is a small Montreal, Canada-based Accounting company. Their team focuses on Accounting and Business Consulting.Read More
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89Undisclosed10 - 49 employeesLongueuil, CanadaAnekdotes is a Business Consulting company. They focus on Business Consulting and Marketing Strategy and were launched in 2002. The agency is based in Longueuil, Canada.Read More
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90$1,000+10 - 49 employeesMontréal, CanadaRealty in Canada, a Commercial Brokerage Services company, focuses on Commercial Brokerage Services and Commercial Property Management. The company is located in Montréal, Canada.Read More
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