Your Success Is Our Commitment

Every client receives personal attention, honest advice, and strategies that create measurable results.

For over 35 years, Mackisen CPA has been the trusted financial partner for business owners, real estate investors, professionals, and nonprofits across Montreal and Quebec.

We’ve helped more than 5,000 clients — from startups to national corporations — cut taxes, win CRA and Revenue Québec audits, secure business loans, and achieve lasting financial success with confidence.

Industries We Serve

Industries We Serve

We have experience across a broad range of sectors, allowing us to tailor our services to your field. Mackisen Proudy supports clients in:

Finance & Banking

Real estate & Construction

Technology & Artificial Intellige

Retail & Marketing

Manufacturing & Logistics

Healthcare & Public Sector

Hospitality & Entertainme

Energy & Natural Resources

Industries We Serve

We have experience across a broad range of sectors, allowing us to tailor our services to your field. Mackisen Proudy supports clients in:

Finance & Banking

Real estate & Construction

Technology & Artificial Intellige

Retail & Marketing

Manufacturing & Logistics

Healthcare & Public Sector

Hospitality & Entertainme

Energy & Natural Resources

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Do you offer bilingual service (EN/FR)?

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How do your fees and packages work?

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What industries do you specialize in?

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Do you offer a free consultation?

01

Do you offer bilingual service (EN/FR)?

02

How do your fees and packages work?

03

What industries do you specialize in?

04

Do you offer a free consultation?

01

Do you offer bilingual service (EN/FR)?

02

How do your fees and packages work?

03

What industries do you specialize in?

04

Do you offer a free consultation?

All-in-One Accounting, Tax, Audit & Financing Solutions for Your Business

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Mackisen Consultation Inc.

Email: info@mackisen.com

5396 Avenue du Parc, Montreal, Quebec H2V 4G7

Telephone: 514-276-0808

Fax: 514-276-2846