Empower Your Future

Leyton is an international consulting firm that helps businesses leverage financial incentives to accelerate their growth and achieve long-lasting performance.

About us

Our Teams Help Improve Your Business Performance

Leyton remains first and foremost an entrepreneurial adventure, which began with the perseverance of two determined characters: François Gouilliard co-founder and chairman, and Olivier de Beauminy, Co-founder.

Our consultants simplify access to complex incentives. Combined teams of highly skilled Tax and Technical specialists enhanced with cutting-edge digital tools maximize the financial and non-dilutive benefit for all types of businesses and organizations.

With compliance always front of mind, we have been delivering optimal services for our clients for 25 years. This provides peace of mind that you will always receive the maximum benefit, without taking risks.

Company’s key figures

Satisfied clients

50 000

Years existence



3 000

The Leyton Spirit

Our People arrow_outwardarrow_outward

Leyton’s People are equipped with an agile & proactive mindset that brings precise answers to specific organizational challenges while providing long-lasting process recommendations & financial leverage. With our people as our greatest asset, we’ve internally promoted to build 90% of our leadership team and continue to capture the best talent for our clients.

    Spirit of innovation arrow_outwardarrow_outward

    Our internal tech lab allows our experts, technical and financial consultants, to use applications and tools combining artificial intelligence, RPA (Robotic Process Automation) and data management to offer our customers services and solutions that are state-of-the-art.

      Sustainable development

      Leyton goes beyond consultancy & financial leverage, and takes responsibility in fostering collaborative actions to build up a sustainable & responsible future.

        Leyton Vancouver Office

        Leyton Canada in numbers


        Industries Covered


        Financing Experts


        Local Offices

        Our Expertise

        Leyton Canada is a consulting firm based in Montréal, Toronto, Vancouver and Calgary, Leyton Canada’s expertise resides in:

        Innovative companies looking for sustainable growth turn towards Leyton to find financing leverage that favours long-lasting performance. With our methodology and our different expertise, we are able to support companies of all sizes and all sectors. Leyton’s clients enjoy its unique way to tackle problems in their entirety, thanks to its numerous expertise dedicated hubs.

        Guillaume Collin General Director

        Guillaume Collin

        Our management team

        Our agile team of tax scientists and consultants work in partnership with our clients to design cutting-edge cross-domain strategies and effectively identify all opportunities for financial leverage and business growth.

        Guillaume Collin

        General Director

        Dorian Kartalovski

        Senior Director Innovation & Government Funding

        Paulo Neves

        Sales Director – East Canada

        Alizé Langlois

        Deputy CMO North America

        Antoine Dignat

        Chief Revenue Officer

        Andrew Swoboda

        Director of Finance

        Patrice Chouaieb

        Property Tax & Valuation Director

        Gary Kisiel, CPA, CA

        Head of Sales tax team

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