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29.10.2025 | Reading-time: 3 min

OPES AG remains the best tax expert and fiduciary

Emmen - For the fourth consecutive time, OPES AG, from Emmen in the Swiss canton of Lucerne, has come first in its category in the Top Tax Experts & Fiduciaries ranking issued by BILANZ, Le Temps, and Statista. The consulting firm scored highly for value-added tax, succession planning, accounting, and financial statement consulting.

OPES AG has once again topped its category in this year's ranking of the best tax experts and fiduciaries. It featured in the list of companies with 10 to 49 employees, according to a statement from OPES. The survey is conducted annually by the business magazine «BILANZ,» which is owned by Ringier, in collaboration with Swiss newspaper «Le Temps» and Statista. According to the statement, OPES has now topped the ranking in its category for the fourth time. The consulting firm is also named as one of the best companies overall for the sixth time. 

The ranking surveys customers and specialists from tax consulting and fiduciary companies, with a focus on professional competence, quality of advice, reliability, communication, and value for money. OPES AG scored particularly well in the areas of value-added tax, succession planning, accounting, and financial statement consulting.

«This award shows that consistency and professional competence are recognized and appreciated,» Othmar Aregger, partner at OPES AG, is quoted as saying. «It is a recognition of our entire team’s commitment and, at the same time, a mark of the trust our customers place in us.» 

OPES AG, which is primarily active in Central Switzerland, has offices in Emmen, Lucerne, Zug, and Sursee in the Swiss canton of Lucerne. 

OPES AG