Your fractional cmo

Léanne Dejeu

Léanne dejeu

A creative strategist and digital native, I've worked both in agencies and within a leading IT & AI group in French-speaking Switzerland. This dual background taught me to connect strategy, tools and content — and to lead complex marketing projects in fast-evolving organizations.

They say it better than me

"Léanne has a deep command of modern, digital and multi-platform communication. Her commitment to deliverables and deadlines makes her a high-quality consultant we can always rely on. I recommend Léanne without reservation."
Nicolas Fulpius · Groupe ANSAM
Nicolas Fulpius
CEO · ANSAM Group
"When you're an AI company, you expect your marketing/communication consultant to truly master the subject. With Léanne, that's the case: she demystifies AI and uses it to produce at our cadence, without diluting our tone of voice. And she doesn't just think strategy — she executes it."
Guillaume Van Lierde - Novatix
Guillaume Van Lierde
Director · Novatix
"Léanne quickly proved to be a true gem in the world of marketing and communication. When it comes to strategic planning, Léanne always relies on solid data and relevant consumer insights to craft action plans that hit the mark. I can only highly recommend her."
Michael Kamm · Agence Trio
Michael Kamm
Ex-CEO · Agence Trio
Manifesto
8+
YEARS OF EXPERIENCE

BE

BOLD

70+
CLIENTS SUPPORTED

Not just "doing comms" but daring to speak up to your audience. Rethinking your messages, their format, their distribution to design pragmatic campaigns aligned with your business objectives. It also means trusting an experienced consultant who runs your campaigns end-to-end, with the help of AI agents configured for you and a network of trusted experts.

Client

Feedback

End-to-end support to amplify their marketing and communication — or their clients'. Here's what they say.

Nicolas Fulpius · Groupe ANSAM

"Léanne masters the codes and tools of modern, digital, multi-platform communication. Her sense of delivery and deadlines makes her a high-quality consultant we can always rely on. I recommend Léanne without reservation."

Nicolas Fulpius
CEO
Groupe ANSAM · Logotype
Guillaume Van Lierde - Novatix

"When you're an AI company, you expect your marketing and communication consultant to genuinely master the subject. With Léanne, that's the case: she demystifies AI and uses it to deliver at our pace, without diluting our tone. And she doesn't just think strategy — she executes it."

Guillaume Van Lierde
Director
Novatix · Logotype
Michael Kamm · Agence Trio

"Léanne quickly proved she was a real gem in the ocean of marketing and communication. When it comes to strategic planning, she always relies on solid data and relevant consumer insights to build action plans that hit the mark. I can only highly recommend her."

Michael Kamm
Ex-CEO, Agence Trio
Logotype Agence Trio
Media features
FAQ

Frequently

asked

How do you work remotely with your clients?

Digital marketing can be perfectly piloted remotely. In practice: weekly video meetings, shared access to your marketing tools, monthly synthesized reporting. As a fractional CMO, I can also fully integrate into your organization with a dedicated email address and access to your collaboration tools — useful for working in confidence with your teams and handling confidentiality matters. On-site visits possible for specific missions.

How many clients do you work with in parallel?

Maximum 4 to 5 active clients on a fractional basis. This limit is deliberate: it ensures I can truly steer every engagement with the level of attention and quality it deserves.

How do you guarantee the confidentiality of my data and strategy?

NDA signed systematically before any collaboration starts. GDPR-compliant tools, data access limited to what's strictly necessary, strict separation between clients to prevent any leak of sensitive information.

What happens if you're unavailable (holidays, unexpected events)?

Periods of unavailability communicated in advance. Campaigns are scheduled ahead so you don't feel my absence, and I remain reachable for any urgent matter.

A project in mind?

Let's discuss it

together