Building Tax Strategy
Proactive and Reliable Solutions for the complex international tax system

Professional Memberships

Quick statistics about Callamus.

  • 16 Clientele from 16 Countries
  • 11 Year Track Record
  • 100 Success in Account Opening
  • 300 Entities Under Administration

Proactive and Reliable solutions for the complex international tax system.
Your trusted guide through the word of offshore.
Mutual trust based on promises made and promises delivered.
We guarantee confidentiality, discretion & data protection in all our juristictions.
Tailor made corporate solutions to fit your needs.

Our Team

Dimitrios Tourikis

Dimitrios Tourikis

TEP | MCSI | Tax & Wealth Adviser

Dimitrios Tourikis TEP ( Trust and Estate Partitioner ) MCSI ( Full Member of the Chartered Institute for Securities & Investment) was born and raised in Piraeus, Greece. He received his Bachelor of Arts in Accounting & Finance from Oxford Brookes University. He continued with postgraduate studies in University of Westminster London, UK and University of Phoenix AZ, USA. Read more

Helen Varvaritis

Helen Varvaritis

BA MA MIB | Marketing Strategist

With a broad and varied professional career spanning senior management and marketing, as a Founding Principal, Helen brings her personal passion for business to Callamus. Helen graduated from the University of Sydney with a Bachelor of Arts followed by post-graduate studies and a Master of Arts.

Magda Tsantou

Magda Tsantou

BEcon | Account Manager

Magda Tsantou is a graduate of the Department of Economics at the Athens University of Economics and Business (former ASOEE). She began her career in marketing and then in the public sector, and in 2019 she joined Callamus as a corporate administrator.

3 Principles:



The Callamus team brings the best of international professional standards, never losing sight of the needs of the client. Our expertise abounds in the fields of international tax planning, personal finance, as well as strategic business advisory.



Callamus stands alone as a results oriented company delivering quantifiable performance.


Callamus proudly adheres to a strict discretionary policy ensuring complete confidentiality to all our clients. As an independent advisory firm Callamus commits to the client free of undue influences and alliances.