We work with professionals and companies that provide professional services, assisting them in their financial management and development.

Η ORION S.A έχει επιτυχημένα εκτελέσει ή είναι υπεύθυνη για την εκτέλεση έργων σε περισσότερες από 250 επιχειρήσεις του κλάδου, συμπεριλαμβανομένων εταιρειών λογιστικής, ελεγκτικών εταιρειών, εταιρειών παροχής οικονομικών και επενδυτικών συμβουλευτικών υπηρεσιών, κ.λπ.

250 successful partnerships

Management & Development

ORION S.A has successfully executed or is responsible for the execution of projects in more than 250 companies in the sector, including accounting firms, auditing firms, financial and investment consulting firms, etc.

ORION S.A possesses general knowledge of the environment, the problems and prospects of the sector and individual sectors in Greece.

Expert knowledge, effective workteams and innovative custom solutions

ORION S.A provides specialized services to meet your needs and achieve your goals.

With our experience in the industry, we provide tax planning solutions, business plans and "assurance projects" services to control your investment plan, according to the requirements of funding agencies and grants.

Why choose Orion

Audit, tax and advisory services

ORION S.A can provide audit, tax and advisory services that meet your needs and help you achieve your goals.

Our specialized consultants are able to provide specialized solutions tailored to your needs.

ORION S.A has specialized knowledge and many years of experience in the industry, knowing its particularities and requirements.

We create effective workgroups to manage your project, ensuring high-quality results.

Finally, we can propose innovative customized solutions that meet your requirements while adhering to schedules.

At ORION S.A., cooperation with your team is our priority, seeking a profitable cooperation for all parties involved.



Integrated accounting solutions for the full range of corporate taxation and financial results auditing

Ελέγκτικές υπηρεσίες - Orion SA

Audit Services

Orion SA - Φορολογικές υπηρεσίες

Tax Services