Business valuation and financial engineering consulting firm
Built on extensive, long-standing experience in the finance industry, Altimium Conseil supports executives, shareholders and investors with business valuation, financial due diligence, negotiation support, and accounting and financial structuring.
Who we are
Altimium Conseil was founded on extensive, long-standing experience in the finance industry. While valuation remains our core expertise, we have since broadened our services to address financial due diligence, negotiation support in mergers and acquisitions, and accounting and financial structuring.
We firmly believe that every project deserves particular attention and a tailored approach. Whether it involves capital transactions, specific valuations, support with a sale or acquisition, or financial structuring, we are here to guide you at every step.
Our services
Six areas of expertise, to secure your transactions and inform your financial decisions.
Business valuation
An expert valuation helping a negotiation in a buying or selling process, supporting a retained value in business transfers, determining a value to open the capital to employees.
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Valuation of specific assets and management packages
PPA, management packages, contributions in kind: a valuation methodology tailored to each situation.
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Valuation for tax or business disputes
Party-appointed expert or critical review: a structured, well-argued and quantified analysis of any loss suffered or caused.
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Negotiation support
Whether on the buy or sell side, a technical and objective approach to defend a valuation at every stage of the negotiation.
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Financial due diligence
An analysis of performance, results and cash flow to secure your investment decisions.
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Dashboards and reporting
Key indicators and tailor-made monitoring tools to turn raw data into actionable insight.
Learn more →Our team
At Altimium Conseil, our experience is our strength. Louis de Sivry built his career at Deloitte, Crowe Horwath and Baker Tilly before founding Altimium Conseil to serve his clients’ needs with greater agility and relevance.
Client testimonials
« I turned to Altimium as part of a review of a capital restructuring, and I particularly valued their support. Beyond a thorough, well-structured valuation, Altimium brought a genuine outside perspective and very concrete recommendations, drawing on their experience. I would definitely recommend them. »
Jean-Jacques, CEO of Beehelp
« I approached Altimium Conseil under an extremely tight deadline for a complex valuation issue and a strategic discussion with international investors. The team’s responsiveness and professionalism were key. Unbeatable value for money. »
Guillaume Costecalde, Chairman
« During a strategically important period for the company, Altimium Conseil showed great responsiveness and a clear understanding of our situation, delivering work that matched our needs and our thinking. »
Marie-Laure Le Priol, Management
Contact us to move forward together
Do you have questions or need help with your accounting and financial projects? Altimium Conseil is ready to listen and support you.