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At Ooslo, we are not just business lawyers

We are agile, entrepreneurial, committed and contemporary.

*Pic Perdiguère (accessible via Oô village) 


Besides providing technical expertise, our main aim is to support you through a unique approach to the practice of business law: simple, pragmatic, reassuring and contemporary.


At Ooslo we believe in people above all, in the importance of interpersonal skills, respect and elegance in business relationships. We are convinced that this contributes to the successful completion of our clients' projects.

Welcome to Ooslo*

*pronounced  {/oslo/}

The law firm

Ooslo is a French business law firm specialising in mergers and acquisitions, private equity (Growth capital - LBOs),venture and corporate law on the small-mid cap market (company valuation ranging from €0 to €200M for the majority of transactions) acting on behalf of French and international clients.

Our clients are companies (SMEs, ETIs, start-ups) and French and international business groups (including CAC 40 groups), investment funds, family offices, shareholders and managers.


Our team

Ooslo team members draw from their experience with leading French and international business firms to approach operations from a legal, tax, patrimonial and financial perspective with commitment, pragmatism, and a business-focused entrepreneurial mindset. 

Our expertise

Ooslo offers niche expertise in the areas listed here.

Private Equity

Management Packages

Equity Transactions

Patrimonial Reorganisation

Corporate finance


Commercial and Consumer Law

Mergers and acquisitions (M&A)

Corporate Law

Intra-group reorganisation - Governance

Data Room / Due Diligence

Pre-litigation and litigation in corporate law

New Technologies

Media and communication Law

Contact us

For more information about our firm or to discuss a project

Join the Ooslo team

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