About Us

Welcome to the EFΜ & Power Tax Training group of companies

Θωμάς Κολιοθωμάς Λογιστική Εταιρεία EFM

About Us

Welcome to the EFΜ & Power Tax Training group of companies.

Our company started out as an accounting office in 2006, after first accumulating 18 years of experience in large Greek and multinational companies of global reach, drawing valuable experience and expertise from the entire entrepreneurial spectrum.

My passion and love for what we do, and having diagnosed from early on the need for young people to have access to specialised knowledge, were my inspiration in creating a school solely for accounting subjects, Power-Tax Training, which is the “pool” from which we draw a large percentage of our associates in recent years, both for ourselves and for other companies seeking specialised employees.

Today, several years later, our Company has trained nearly half of the accounting offices of Greece, as well as numerous companies, on nearly all subjects.

The EFM Group has a workforce of more than 28 highly specialised employees. Our clientèle covers all sector of the Greek business world.

We, both myself and my associates, feel that it is our duty to meet each client’s expectations in a unique and custom-tailored manner, using all of our resources, knowledge and skills, to fulfil his/her objectives and vision.

EFM and its members, through the services it offers, is the best ally for businesses on their path towards prosperity, survival and success in the difficult circumstances that have been prevailing in our country in recent years.


Thomas Koliothomas