Schaffhauserstrasse 340, 8050 Zürich, Switzerland

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While you focus on your core competence, we take care of your accounting and human resources, accounts receivable, accounts payable and much more. Thanks to our digital accounting system, you increase both the quality and the efficiency in your company.

Our Services

We always keep an eye on your success and your accounting.

Accounting / Bookkeeping

Modular accounting structure: finance, accounts receivable, accounts payable, asset accounting, warehouse management, human resources and real estate, ... you only pay for the essentials and save costs.

Controlling & Reporting

Individualized & periodic KPIs, budget planning, liquidity & data analysis, fact sheets, monthly, quarterly, interim, annual financial statements, ... you always have an overview of your business.


Company formation, business plan, start-up, reorganization and restructuring concept, market analysis, investment calculation, strategy, financing, tax advice and optimization, ... Increase your success.


Accounting in IFRS, US GAAP and Swiss FER, cross-border transactions, domiciliary addresses, virtual offices, ... expand your borders and your company's horizon.

IT solutions

Digitization and automation of administrative tasks and processes. Free up resources and increase the efficiency and effectiveness of your business processes.


Reliable and qualitative insurance advice and optimization in property, property, business insurance, ... thanks to our good network partners. Avoid double insurance.

Private customers

Tax return including advice, correspondence with authorities such as social insurance, tax authorities, debt collection office, ... Save time and money.

Benefits With Tarvosa Finance AG

Personal and reliable. High quality and cost-effective in every respect.


Time saving

Thanks to our modern and digital processes, you increase the efficiency and effectiveness in your company. Save time and free up resources.




Thanks to our strong internal control system (ICS), we minimize risks and errors in order to provide you with high-quality work.



Thanks to our many years of experience in finance, you benefit from personal and competent advice. We always accompany you on your business trip.



Thanks to our new, unconventional and out-of-box thinking, we maximize your success. As you grow, we want to grow with you.

Our References

Become a partner

We consider our customers our partners as we take your business as our own. Other people’s money is sometimes carelessly dealt with, but one is very careful with one’s own money. We work with great care and rely on a strong internal control system (ICS) with the motto: Four eyes see better than two. We also attach great importance to personality, which is why you will be looked after by a competent specialist around the clock. 

We would be pleased to introduce ourselves to you personally and to accompany you on your business trip.


Tarvosa Family

The Tarvosa family is currently managed by Claire-Lore Zani, Ayhan Erden and Ali Guenduez. While our board member, Claire-Lore Zani, deals with questions of strategy consulting, ICS, controlling and reporting, our head of administration, Ayhan Erden, specializes in management consulting, Swiss law and the development of cross-border businesses. Our director focuses on accounting/bookkeeping, IT solutions and insurance. 

The Tarvosa family is multicultural. Benefit from our many years of experience in the financial sector and get competent, high-quality advice.


Tarvosa Family

The three peacocks of the trade goddess Tarvosa would be happy to meet you personally and advise you.


Ayhan Erden

Chairman Of The Board

Claire-Lore Zani

Board Member

Ali Guenduez



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