Osmose Consulting · People at the service of performance
Succeed with your team,
from day one.
A method born of twenty-five years leading international teams, built and validated with an experienced work psychologist. It reads a whole company, with Human Blindspot, or a business unit at the moment of a leadership transition. It serves wherever the numbers are no longer enough: an acquisition, a sale, a portfolio company to grow.
Confidential interviews, an anonymous questionnaire, team workshops. Nobody is assessed.
You are…
Four ways in. One method.
I'm stepping into a new role.
Understand in six weeks the team you inherit, what carries it and what holds it back, so you move faster on the objectives the company has set you. A 100-day Compass, and the proof at six months.
Osmose Plein Impact →HR director · search firmI'm appointing or placing a leader.
A strategic role for the company, a first year that is intense and demanding. We help the leader succeed in their integration: a reading of the team, the 100-day Compass, the six-month measure.
The referrer pack →Fund · leader · sellerI'm buying or selling a company.
Before signing, or right after: know what the organisation allows, from the leadership team to the front line, so the plan gets carried.
Human Blindspot →HR consultancy · coachI want to bring the method to my firm.
Train your consultants, use the tools under licence, show proof at six months.
Practitioner programme →Offer
Two moments. Two readings.
Osmose Plein Impact
A reading of the inherited team, before the first decisions. A 100-day Compass handed to the manager, a tailored mirror of their leadership style, to adjust their first months for maximum impact, and the same measure taken again at six months.
For a manager taking charge of a leadership team, even a small one, with revenue to deliver.
Discover Osmose Plein Impact →Human Blindspot
The full reading of an organisation: five blind spots, seven cross-checked tools, the leadership team included. For a leader, a shareholder or a fund that wants to know what the system allows, before judging people.
With Émilie de Bueil, work psychologist, and Héloïse Lemeillet.
Discover Human Blindspot →HR consultancy or coach? The method can be passed on too: the Practitioner programme →
Method
Six weeks. One hundred days. Six months.
Two sources of a different nature for every finding. One measure: the share of signals that move from red to green between day one and day one hundred and eighty.
With the manager and whoever appointed them. Scope, expectations, confidentiality rules.
Confidential interviews, anonymous questionnaire, team workshop without the manager.
The reading handed back, the leadership mirror, the 100-day Compass given to the manager.
The manager holds the Compass. We hold the course with them.
The same measure, taken again. What moved, what remains.
Paris · Hong Kong · Geneva
A method forged in teams of every culture and every age.
Twenty-five years leading teams in Asia-Pacific, North America, South America, Europe, India and the Pacific, in international houses: Guerlain, LVMH, L'Occitane, Puig. A reading that takes cultural and generational codes into account: a manager arriving from another country, a team where four generations work side by side, a subsidiary and its headquarters, a company with a new shareholder.
A team questionnaire in French and English. Interviews held in the team's own language, with every generation.
leading teams in luxury and beauty across five continents
in revenue managed, up to 1,800 points of sale, 80 executives and more than 600 beauty consultants
teams of many nationalities and four generations, read with their codes, in their language
working languages: French, English, Spanish. The questionnaire exists in French and English
Podcast Manager Inspirant
Because courage can be learned. And inspiration is meant to be shared.
La REF 2026 at Roland-Garros: five generations, AI agents, and the courage of leaders, live on BFM Business.
Gallup 2026: 8 % of employees engaged in France. What the figure says, and what it does not.
The team
A business leader, a work psychologist, a data expert.
Aline Valantin led multicultural teams for twenty-five years at Guerlain, LVMH, L'Occitane and Puig, up to general management of travel retail for Europe, the Middle East and Africa. She founded Osmose in 2025. The Human Blindspot method is built with Émilie de Bueil, work psychologist, and Héloïse Lemeillet.
A transition is something you prepare.
Let's talk about yours, or the one you are supporting.
Leave your email or mobile number and the reason for your request: Aline gets back to you personally within 48 hours. A confidential first conversation, no commitment.