Independent M&A Advisory
Independent exit readiness and fundraise preparation for consumer, beauty, and healthcare companies. Investment bank-grade valuation and strategic assessment, delivered in days.
Schedule a CallFounded by Valentine Rufin — Former Goldman Sachs M&A · HEC Paris
Services
Bonneau Advisory works with founders, executives, and investors who need independent M&A-grade analysis before a critical decision — a sale, a fundraise, a shareholder transition, or an acquisition. The scope of each engagement depends on the situation, but the standard is the same: investment bank-grade analysis, delivered independently. Every engagement is fixed-scope and covered by a confidentiality agreement.
Fixed scope · Delivered in 10 business days
A full financial and strategic assessment — the same rigour applied on live M&A transactions, now delivered independently for companies preparing to sell, raise capital, or navigate a shareholder transition.
Fixed fee · No hourly billing · Covered by NDA
Financial Models
DCF, LBO, and merger models built to investment bank standards — delivered as editable Excel files within 72 hours. The same methodology, without the advisory mandate. Starting from €1,400.
View financial models →DCF — intrinsic value, sensitivity table, scenario analysis
LBO — what a private equity buyer can pay and at what return
Full Pack — DCF, trading comps, and precedent transactions in a football field
Why Bonneau Advisory
Valentine Rufin spent five years in M&A — primarily at Goldman Sachs — building and challenging business plans on live transactions in healthcare and consumer. The methodology Bonneau Advisory applies was developed on those deals and is now delivered independently.
Consumer, beauty, and healthcare — nothing else. Bonneau Advisory works with the margin structures, valuation benchmarks, unit economics, and deal comparables specific to these industries. That focus means faster analysis and sharper conclusions.
A traditional advisory firm takes two to three months for the same scope. Bonneau Advisory delivers a full diagnostic in 10 business days. AI handles data extraction and benchmarking; senior M&A judgment is applied to every finding.
The methodology behind Bonneau Advisory was developed across five years and multiple M&A transactions in healthcare and consumer.
Insights
Valuation
Most founders have a number in their head. It is almost always wrong. How valuations actually work for EUR 1–50M companies in consumer, beauty, and healthcare — and what drives the number up or down.
Read →
Deal Preparation
The five mistakes that consistently kill deals or reduce valuations — and how to fix them before a buyer finds them. Practical guidance for EUR 1–50M companies in consumer, beauty, and healthcare.
Read →
How It Works
01
A short call to understand your situation: are you preparing to sell, raise capital, or simply need clarity on where you stand? This determines which diagnostic is the right fit.
02
Send your business plan and financial statements through a secure channel. A briefing call follows to walk through the business, clarify assumptions, and align on priorities.
03
Your numbers are stress-tested, benchmarked, and valued using the same methodologies as a top-tier investment bank. Senior M&A judgment is applied to every finding.
04
You receive a presentation-grade deliverable: valuation, red flags, and a prioritised action plan. A debrief call walks through every finding. You leave knowing exactly where you stand and what to do next.
Questions
Pricing is in the low five figures. Final pricing depends on the complexity of the engagement. A short introductory call is the fastest way to confirm fit and get a clear answer.
A full strategic assessment: business plan stress-test (every assumption extracted, benchmarked, and sensitivity-tested), multi-method valuation (DCF, comparable companies where relevant, precedent transactions), red flag identification, and a prioritised strategic action plan. For exit readiness, the action plan focuses on what a buyer will see and what to fix. For fundraise readiness, it focuses on investor positioning and valuation anchoring. The output is a presentation-grade deliverable plus a debrief call.
Yes — and ideally 6–12 months before you go to market. Without an independent valuation, you are negotiating from the buyer's numbers. A pre-sale valuation gives you a defensible price range, identifies the value drivers to emphasise, and flags weaknesses you can address before entering the process. Across transactions at Goldman Sachs, owners who went in with a credible independent valuation consistently achieved better outcomes than those who did not.
Both diagnostics are delivered within 10 business days. The timeline starts from the moment Bonneau Advisory receives your complete financial statements and business plan.
Bonneau Advisory works exclusively with companies in consumer goods, beauty, cosmetics, healthcare, wellness, D2C, and retail. This sector focus means working with the margin structures, valuation benchmarks, and deal comparables specific to your industry — not generic financial analysis applied to any sector.
The diagnostic covers the three core methods used at every top-tier investment bank: discounted cash flow analysis (DCF) with explicit assumptions on discount rate, terminal growth, and free cash flow; comparable company analysis using public market peers, where relevant; and precedent transaction analysis using recent M&A deals in your sector. Triangulating across all three gives you a range, not a single number — which is both more honest and more useful in a negotiation. For situations that require it, additional analyses can be structured on top: LBO analysis (relevant when sponsor buyers are involved), merger model, regression-implied valuation, accretion/value pick, or other bespoke work depending on the transaction context.
Founders, CEOs, and CFOs of established companies with EUR 1-50M in revenue who are preparing for a sale or a capital raise and want an independent assessment before going to market. Bonneau Advisory does not work with pre-revenue startups — the methodology and benchmarks are built for companies with real financial history and operating metrics.
A Big Four firm audits your numbers. A bank runs the sale process. Bonneau Advisory sits in between: strategic assessment and valuation with M&A judgment, delivered at a fraction of what a bank charges, and in days rather than months. For companies with EUR 1-50M in revenue, this is often the only way to get investment bank-grade advice without a EUR 200K+ mandate.
At minimum: your business plan and the last two to three years of financial statements (P&L, balance sheet, cash flow). If available, a financial forecast or budget model is also helpful. All materials are handled under strict NDA. If you are unsure whether your documents are sufficient, the preliminary call will clarify exactly what is needed.
An accountant verifies that your numbers are accurate. Bonneau Advisory tests whether your assumptions are realistic — and what they imply for valuation. The analysis uses M&A-specific methods (DCF, trading comps, precedent transactions) and sector-specific benchmarks that a general-practice auditor does not maintain. The output is not a financial audit; it is an independent assessment of what your business is worth and where the risks are, written for the audience that matters: investors, acquirers, or your own board.
About
Founder & Managing Director
Valentine spent five years in M&A, primarily at Goldman Sachs, where she worked on live transactions in healthcare and consumer — building financial models, challenging business plans, and producing valuations on live deals. Selected transactions include the Galderma IPO, Galderma private placement, Novartis acquisition of MorphoSys, Spire Healthcare’s acquisition of Vita Health, Schön Klinik debt repricing, and Doc Morris convertible bond offering. She previously served in the office of the French Minister of Economy and Finance, working on state participation and public investment matters. She is a graduate of HEC Paris (Grande École programme).
Next Step
An introductory call to understand the scope of the engagement, assess fit, and confirm deliverables.
Confidential and without commitment.
Schedule a CallOr email directly: contact@bonneau-advisory.com