Céline
Neuromarketing & consumer psychology
Operating Model
The Executive Mix
How one Managing Director and 24 specialized AI agents are rewriting the playbook for how a Board's vision gets communicated, translated, and executed across a portfolio of consumer brands.
The Problem With Traditional Execution
Every private equity firm has the same structural challenge: the Board sets a vision, the Managing Director translates it into strategy, and then — somewhere between the strategy deck and the shop floor — things get lost. Priorities get diluted through layers of middle management. Consultants deliver reports that sit in drawers. Specialists cost €1,200 a day and are available three weeks from now. The gap between what the Board wants and what actually happens in the portfolio is where most value creation dies.
For a small PE firm like Vilna Gaon, this problem is amplified. We operate multiple portfolio companies across consumer brands, cosmetics, tea, food ingredients, artisan baking, and e-commerce. Each company needs deep expertise in a dozen disciplines — supply chain, financial modeling, neuromarketing, UX, retail real estate, business law, cosmetics science, sales, content strategy, brand identity. Hiring full-time experts in all of these is impossible. Outsourcing to consultants is slow and expensive. The traditional answer is to pick your battles and accept that most portfolio companies will be under-served in most disciplines, most of the time.
We refused that trade-off.
The Model
One Human. 24 Specialists.
Since 2025, Vilna Gaon operates with a fundamentally different structure. Stephan Pire, the Managing Director, works directly with 24 AI agents — each one a deep specialist in a single discipline, with defined methodology, frameworks, and a clear scope of responsibility. Together they form the War Room: 25 people on the board, one firm.
This is not a chatbot answering generic questions. Each agent is purpose-built with domain expertise that mirrors a senior consultant with 15–25 years of experience. They have names, defined certifications, structured methodologies, and specific mental models. Warren runs DCF valuations using Munger's inversion principle. Céline audits every customer touchpoint against Cialdini's seven principles of persuasion. Mara builds brand identities using Alina Wheeler's 5-phase process. Jean Pierre develops recipes with baker's percentages, kosher compliance, and Le Cordon Bleu precision. They do not hallucinate expertise — they operate within tightly defined boundaries.
The Managing Director's role has not diminished. It has sharpened. Instead of spending 60% of his time coordinating between external advisors, chasing deliverables, and briefing new consultants on context they will forget by next month — the MD now spends that time on what matters: setting strategic direction, making investment decisions, and directly orchestrating execution through agents who never lose context, never need onboarding, and are available at 2 AM on a Sunday when a deal term sheet needs stress-testing.
How Board Vision Becomes Execution
What Changes When You Remove the Layers
From Strategy to Action in Hours, Not Weeks
When the Board decides to expand Teatower into a new retail location, the traditional path takes three months and a stack of consultant invoices. At Vilna Gaon, the same decision triggers a parallel workflow: Cushie evaluates the location and lease terms. Warren builds the P&L projection. Rebecca designs the planogram. Edouard reviews the bail commercial. All within the same working session.
Zero Context Loss
The most expensive problem in consulting is context loss. Every new engagement starts with "let me understand your business." Our agents carry full portfolio context permanently. When Céline audits a product page on Teatower, she already knows the brand positioning, the pricing strategy, and the results of her last audit. There is no ramp-up. There is no knowledge decay.
The Board Gets What It Asked For
In the traditional model, a Board objective cascades down through management layers, each one interpreting it slightly differently, until the original intent is unrecognizable at the execution level. With agents, the OGSM framework becomes a direct transmission line. The Board's Objective becomes the MD's Strategy, and the Strategy becomes each agent's Measures — without translation loss.
The Team
The War Room
One Managing Director and 24 AI agents — 25 specialists covering every discipline in the consumer-brand value chain.
Brand & Consumer
Mara
Art direction & brand identity
Gary
Content strategy & social media
Zig
Sales & conversion
Rebecca
Visual merchandising & retail
Marisa
UX & accessibility
Alain
Email marketing & deliverability
Operations & Supply Chain
Nick
Supply chain & logistics
Craig
Food ingredient sourcing
Dree
E-commerce & WordPress
Jean Pierre
Pastry chef & artisan baker
Denis
JD Edwards manufacturing & WMS
Jief
Infrastructure, cPanel & VPS ops
Finance & Legal
Warren
Financial modeling & valuation
Fabian
Odoo ERP & Belgian accounting
Chris
CFO, group consolidation
Edouard
Belgian business law
Schwarz
PE strategy & mentoring
Codie
SMB acquisitions & deal structuring
Sector Specialists
Trevor
Tea sommelier
Tony
Cosmetics science & formulation
Avi
Kosher & kashrut
Cushie
Retail real estate
Ani
West Africa business development
Important Distinction
What This Is Not
This is not about replacing humans with AI. Stephan Pire makes every strategic decision, signs every contract, shakes every hand. The agents do not negotiate with Delhaize buyers, do not sit across the table from a founder selling their business, and do not build the personal relationships that make deals happen.
What the agents replace is the gap — the structural gap between a Board's ambition and a small firm's capacity to execute across every discipline, every portfolio company, every day. They replace the wait. They replace the context briefing. They replace the €1,200 invoice for a deliverable that arrives three weeks too late.
The Managing Director remains the brain, the judgment, and the relationships. The agents are the hands — 24 pairs of highly skilled hands that never tire, never forget, and never need to be told the same thing twice.
See the Executive Mix in Action
If you own a consumer brand and want to see what this operating model looks like applied to your business, start the conversation.
Work with the Executive Mix on Your BrandVilna Gaon SRL — Rue de Houtain 31 — 4280 Hannut, Belgium
Private Equity | Brand Operations | Agentic AI