Votre succès est notre engagement

Chaque client reçoit une attention personnelle, des conseils honnêtes et des stratégies qui créent des résultats mesurables.

Depuis plus de 35 ans, Mackisen CPA est le partenaire financier de confiance des propriétaires d'entreprises, des investisseurs immobiliers, des professionnels et des organismes sans but lucratif à travers Montréal et le Québec.

Nous avons aidé plus de 5 000 clients - des startups aux grandes entreprises nationales - à réduire leurs impôts, à gagner des audits de l'ARC et de Revenu Québec, à obtenir des prêts d'affaires et à atteindre un succès financier durable avec confiance.

125+

Experts Professionnels

125+

Experts Professionnels

125+

Experts Professionnels

35 ans et plus

Expérience en comptabilité.

35 ans et plus

Expérience en comptabilité.

35 ans et plus

Expérience en comptabilité.

5k+

Clients Satisfaits

5k+

Clients Satisfaits

5k+

Clients Satisfaits

10K+

prêts approuvés

10K+

prêts approuvés

Secteurs que nous servons

Secteurs que nous servons

Secteurs que nous servons

Nous avons de l'expérience dans un large éventail de secteurs, ce qui nous permet d'adapter nos services à votre domaine. Mackisen Proudy accompagne les clients dans :

Finance et Banque

Finance et Banque

Finance et Banque

Immobilier et Construction

Immobilier et Construction

Immobilier et Construction

Technologie et intelligence artificielle

Technologie et intelligence artificielle

Technologie et intelligence artificielle

Vente au détail et marketing

Vente au détail et marketing

Vente au détail et marketing

Fabrication et Logistique

Fabrication et Logistique

Fabrication et Logistique

Système de santé & secteur public

Système de santé & secteur public

Système de santé & secteur public

Hôtellerie et Divertissement

Hôtellerie et Divertissement

Hôtellerie et Divertissement

Énergie et ressources naturelles

Énergie et ressources naturelles

Énergie et ressources naturelles

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?

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, Legal & Financing Solutions for Your Business

Are you ready to feel the difference?

Have questions or need expert accounting assistance? We're here to help.

Let’s Stay In Touch

Follow us on LinkedIn for updates, tips, and insights into the world of accounting.

Mackisen Consultation Inc.
5396 Avenue du Parc, Montreal, Quebec H2V 4G7
Telephone: 514-276-0808
Fax: 514-276-2846
Email: info@mackisen.com

Terms & conditionsPrivacy PolicyService PolicyCookie Policy

© 1990–2025 Mackisen Consultation Inc. All rights reserved.

Please review our Terms of Use and Privacy Policy for full legal information.

Mackisen refers to Mackisen Global Limited (“MGL”) and its global network of member firms and associated entities collectively constituting the “Mackisen organization.” MGL, alternatively known as “Mackisen Global,” operates as distinct and independent legal entities in conjunction with its member firms and related entities. These entities function autonomously, lacking the legal authority to obligate or bind each other in transactions with third parties. Each MGL member firm and its associated entity assumes exclusive legal accountability for its actions and oversights, explicitly disclaiming any responsibility or liability for other entities within the Mackisen Organization. It is of legal significance to underscore that MGL itself refrains from rendering services to clients.

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

Are you ready to feel the difference?

Have questions or need expert accounting assistance? We're here to help.

Let’s Stay In Touch

Follow us on LinkedIn for updates, tips, and insights into the world of accounting.

Mackisen Consultation Inc.
5396 Avenue du Parc, Montreal, Quebec H2V 4G7
Telephone: 514-276-0808
Fax: 514-276-2846
Email: info@mackisen.com

Terms & conditionsPrivacy PolicyService PolicyCookie Policy

© 1990–2025 Mackisen Consultation Inc. All rights reserved.

Please review our Terms of Use and Privacy Policy for full legal information.

Mackisen refers to Mackisen Global Limited (“MGL”) and its global network of member firms and associated entities collectively constituting the “Mackisen organization.” MGL, alternatively known as “Mackisen Global,” operates as distinct and independent legal entities in conjunction with its member firms and related entities. These entities function autonomously, lacking the legal authority to obligate or bind each other in transactions with third parties. Each MGL member firm and its associated entity assumes exclusive legal accountability for its actions and oversights, explicitly disclaiming any responsibility or liability for other entities within the Mackisen Organization. It is of legal significance to underscore that MGL itself refrains from rendering services to clients.

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

Are you ready to feel the difference?

Have questions or need expert accounting assistance? We're here to help.

Let’s Stay In Touch

Follow us on LinkedIn for updates, tips, and insights into the world of accounting.

Mackisen Consultation Inc.
5396 Avenue du Parc, Montreal, Quebec H2V 4G7
Telephone: 514-276-0808
Fax: 514-276-2846
Email: info@mackisen.com

Terms & conditionsPrivacy PolicyService PolicyCookie Policy

© 1990–2025 Mackisen Consultation Inc. All rights reserved.

Please review our Terms of Use and Privacy Policy for full legal information.

Mackisen refers to Mackisen Global Limited (“MGL”) and its global network of member firms and associated entities collectively constituting the “Mackisen organization.” MGL, alternatively known as “Mackisen Global,” operates as distinct and independent legal entities in conjunction with its member firms and related entities. These entities function autonomously, lacking the legal authority to obligate or bind each other in transactions with third parties. Each MGL member firm and its associated entity assumes exclusive legal accountability for its actions and oversights, explicitly disclaiming any responsibility or liability for other entities within the Mackisen Organization. It is of legal significance to underscore that MGL itself refrains from rendering services to clients.