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Services and advice always adapted to your profile

Our services

Accounting and business consulting

Global support in managing your accounting, tax, legal and social obligations.

Operational and financial management

Operational and financial management assistance, outsourcing and customized consulting services.

Digital transformation of your organization

Digitization of the accounting function as well as your financial and administrative processes.

We offer personalized chartered accounting, financial and business consulting services to French and international economic actors.

Company founders

Help at every stage of your project

  • Business plan
  • Choice of status
  • Search for funding and partners
  • Completion of formalities
Get accompaniment

International actors and groups

Personalized services according to your profile and your needs

  • Setting up a subsidiary in France for a foreign group
  • Business management in France for expatriates
  • Help with domiciliation
  • Assistance in all your requests and business formalities
  • Exchanges in English or French
Talk with an expert

Businesses – Chartered accounting services

Chartered accounting services adapted to simplify the life of entrepreneurs and managers.

An accompaniment in the management of all your obligations and formalities:

  • Accounting: from recording your documents to the annual balance sheet
  • Taxation: from periodic returns to tax compliance review
  • Legal: from filing annual accounts to exceptional work
  • Social: from payroll to human resources management assistance
  • Follow-up and advice: a dedicated contact person to follow up and support you
Discuss my needs

Businesses – Management support and outsourcing services

Customized management assistance and outsourcing services to help you develop your business.

Support to focus and develop your core business:

  • Operational management: establishment of reports, situations and dashboards
  • Financial management: forecasting, financing and cash management
  • Digitization of processes: digitization of accounting and management, implementation of tools and processes to automate flows
  • Outsourcing: tailor-made support for the outsourcing of your administrative, accounting and financial functions
Discover our services

Do you need a customized service?

We can offer you a “tailor-made” service that best meets your needs in terms of consulting, support or outsourcing.

Contact us

Adaptability and understanding

Our approach


Each company is unique, as are the people who are part of it. At Unio, we have adapted our approach to the particularities of each of our clients.


Understanding your situation and your needs in order to meet them in the best way possible: this gives you the means to succeed. We have therefore designed a specific methodology to guarantee services adapted to your profile and your needs. The objective of this approach is to build a personal and ongoing relationship with each of our clients.

How we work

Step 1


Review of your project and presentation of our method.

Step 2


Presentation of the support solution adapted to your ambitions.

Step 3


Building our partnership and organizing exchanges.

An innovative consulting and business services agency


A team practicing with passion and commitment

Our team

To accompany you on a daily basis

Contact us