About Us

We cover areas from tax and accounting, controlling, to web apps development.

How so such an unusual combination?

Education and Experience

Education we'd like to emphasize
We regularly attend various seminars and educations in all areas of our work, as well as independently explore, learn and absorb new knowledge. The most important educations are listed below:
One-year educationTax Specialist
The activities of a tax advisor or tax specialist are carried out in a highly demanding environment. The training provides a complete understanding of the complex subject of taxation. All lecturers are qualified tax advisors, accountants and auditors, and practitioners with many years of experience in the fields of finance, accounting and taxation.
ProfessionChartered Accountant
"Croatian Accountant" is an independent association of accountants, tax advisers and financial staff with the sponsorship of the RRIF-PLUS d.o.o. Zagreb. The title confirms superior expertise for the performing of accounting jobs and to provide consultancy in the field of accounting.
CertificateController Akademie Munich
The Controller Akademie (CA) - is the world's best controller school. The greatest value is in the unique approach and distinctive methodology where controllers learn business knowledge accumulated over several decades in the largest companies around the world.
Experience
Some significant experiences and projects:

Accounting manager

Micro, small and medium Croatian companies with over 150 employees.

Cost Control Engineer (Project Control)

Management of the cost control system for the offshore oil platform construction project (EPCI).

Project Planner (Project Control)

Managing a planning, measurement and control control system on the project "Turk Stream (ex South Stream)".

Calculators support

Visit our portal and try out our calculators. We'll be expanding the content of the portal over time.

ONYX FIN d.o.o.

Ivana Koblera Square 2, 51000 Rijeka, Croatia , EU

VATID HR39390765019

IBAN HR48 2390 0011 1012 0770 6

Director Miljenko Lucić