Empower Your Future

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

Our Teams Help Improve your Business Performance


How we started

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.


What we do & How we do it

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.


Why we are different

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.

How we can help
your business grow?

Our process ensures that all potentially eligible projects undergo a rigorous scientific and technical assessment, that financial calculations are in full compliance with a jurisdiction’s tax legislation, and that claims are fully substantiated.

The Leyton Spirit

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    Our People

    Leyton’s Women & Men 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.

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    Spirit of innovation

    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.

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    Sustainable development

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

Why you should choose Leyton ?

We are the one of europes largest innovation funding consultancies.
We work with over 40,000 innovative companies globally and our unrivalled technical expertise and resources position us to help businesses of all sizes benefit from valuable government tax incentives.
Working in close partnership with our clients, our highly experienced consultants and sector experts tailor bespoke strategies for each business.


Global Experience

Backed by 25 years of experience, we’re here to empower your future.


Save Time

Submit your documentation and discover your claim in minutes using our digital platform Leyton For Me powered by Leyton


Team of Experts

We have a highly qualified team of over 280 specialists on staff to calculate your claim and keep up with the legislation changes.


Maximize your Claim

We ensure you are claiming all relevant tax credits and receiving your maximum benefit, thanks to our exclusive expertise in both tax and sciences


Audit Support

In the unlikely event of an audit, our tax attorneys (who have 20+ years of experience) provide the legal defense needed.

Key figures

Satisfied Clients

+ 40,000

Happy Employees

+ 3000

Countries – and growing


Ready to Empower Your Future?

As a business, we want to help unleash our clients’ potential and be a strategic partner in their evolution and growth. We help find openings in processes and ways of working that others can’t see, then unlock these opportunities to create value efficiency. .

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