The team

At the heart of CHOC.

A collective of operating partners from top-tier firms: each has done strategy at the highest level, each has led. What brings us together: three values — Heart, Tech, Detail.

We want to put operational value creation back at the heart of private equity, and AI at the heart of operations. Not recommendations: embedded teams, tools that run, results that stay.
Louis-Jean de Gastines · Founder — BCG, Rocket Internet · Sciences Po, Wharton
The model

Why a collective does it better

Better than a consultancyWe deliver the tool, not the report.The plan leaves with what makes it run: a tool built with AI and put into production on your side — not a technology annex in a slide.
Better than an AI agencyStrategy first, technology second.We never start with the tool: we build the value creation plan, then the tool that serves it. Technology without a thesis creates nothing.
Better than a freelancerAvailable, flexible, and more than one.More availability, more flexibility, more expertise: the missing skill arrives within days, without you ever changing counterpart.
And a house behind itCHOC carries the contract and the responsibility.A shared method and shared tools, and a commitment on the quality of the deliverables as well as on the AI techniques used.
The network

Experts activated mission by mission.

When the situation calls for it, we build a tailored set-up: a dedicated study, an extended team, a sector expert — in days, not weeks.

AI and dataArchitecture, agents, production rollout.
Operations and supply chainCosts, procurement, industry, logistics.
Finance and investmentModels, business plans, exit.
ESG and impactDue diligence, low-carbon pathways, CSRD.
CybersecuritySecurity, data sovereignty.

The expert always works under the responsibility of the partner who owns the mission.

The collective

The people who deliver

Each carries a specialty and signs the missions they take. You meet the person who will do the work, and they stay until the last deliverable.

Louis-Jean de Gastines
Founder

Louis-Jean de Gastines

Strategy and AI

Ten years alongside funds, and their portfolio companies run from the inside: Ecotone (PAI), Santé Cie (Ardian), Panzani (CVC). He designs the plans and builds the tools.

BackgroundBCG · Rocket Internet
EducationSciences Po · Wharton · FGV São Paulo

Trail running, mountaineering, freediving

Pierre-Arthur Chatard
Partner

Pierre-Arthur Chatard

Strategy and operations

Post-merger integration and CEO sparring, in France and in Spain. Active in the European search fund community.

BackgroundRoland Berger · Alvarez & Marsal
EducationESSEC · Mines

Swimming, reading

Marion Combette
Partner

Marion Combette

Finance and investment

Financial models, business plans, exit readiness. Ten years in private equity and growth capital, on the investor side.

BackgroundBridgepoint · French Food Capital · Eutopia
EducationESCP

Skiing, travelling

Join us

The collective is growing.

You have run a function or a company under LBO, you work independently, and you would rather leave tools behind than write reports.

Write to us →

Based in Lyon, Paris and Barcelona — we work across Europe.

Driven by
Heart

Courage and kindness: saying what we think, taking care of people — and working for real social and environmental impact.

Tech

We build, with AI, what we recommend — and we use it ourselves.

Detail

We finish what we start; final quality is our first promise.

Testimonials

Working with us, seen from the other side.

« Excellent support from Louis-Jean throughout the development of our transformation plan: speed, efficiency, ability to synthesise, relevance and… humour! I highly recommend him. »

Benoît Drillon
Benoît DrillonCEO, Groupe Hexvia

« Speed, creativity, the ability to simplify complex situations, the ability to mobilise different stakeholders, high emotional intelligence and a hunger for concrete results. That is how to sum up six months spent with Louis-Jean, during which he supported the Group in designing and starting to deploy the VCP of an EMEA region. His presence was decisive in setting this transformation on the right track. Clearly an operational performance accelerator, with the guarantee of smooth integration thanks to his team spirit. »

Sébastien R.
Sébastien R.COO EMEA, JLL

« I had the pleasure of working with CHOC on a sensitive mission for our BU. Throughout the project, I appreciated the way we worked, in particular our strong cooperation and sharing of ideas. Louis-Jean’s kindness and his ability to blend into our executive group were much appreciated by the team. He is a dedicated and talented partner. »

Alexandre M.
Alexandre M.VP Strategy & Transformation, IDEMIA

« We worked with CHOC for a year. Louis-Jean’s strategic vision, rigorous methodology, organisational skills, interpersonal style and appetite for change were absolutely decisive in making a success of this initial phase, across every area of the business: sustainability model, integration of acquisitions, efficiency gains, and commercial development. »

Elisabeth C.
Elisabeth C.Transformation Director & Chief of Staff, Ecotone

« CHOC supported us in building our ESG strategy. On a tight four-month schedule, we obtained quality deliverables and an actionable strategy. His expertise and his ability to listen were real assets in the success of this mission. Working with CHOC is very pleasant, straightforward and effective. »

Robin P.
Robin P.Transformation Director & Sustainability, CARSO

Let’s get to know each other.

Thirty minutes to get to know each other, understand your challenges, and tell you who among us is best placed to take them on.

Let’s talk

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