16 Sep 2026 · Mainz, DE
TAXarena
TAXarena is a touring innovation trade fair for tax firms, held in multiple German cities (listed editions include Mainz, Hamburg, Dresden, Hannover and Munich). It is presented by regional Steuerberaterverbände (tax advisor associations) and the Steuerberaterakademie Rheinland-Pfalz, targets tax advisors and their staff, and covers topics such as digital transformation, new work, HR, education & qualification, cyber security, data science and sustainability. The event features exhibitors ranging from global providers to local firms and startups offering software, IT and consultancy solutions for tax practices.
Last updated
- Dates
- 16 Sep 2026
- Venue
- Messehalle Schnelsen
- Location
- Mainz, DE
- Frequency
- Annual
- Audience
- Mixed
- Duration
- 1 day
- Scale
- International
- Exhibitors
- 32Fact
- Visitors
- 25,000Fact
Compiled from public sources and periodically reviewed and updated. This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.
About TAXarena
TAXarena is an international trade fair for the IT & Software and Business & Finance industries, taking place in Mainz, Germany. The 2026 edition runs 16 Sep 2026 at Messehalle Schnelsen. It brings together an estimated 32 exhibitors and 25,000 visitors (organizer-confirmed). Event Scout has indexed 32 exhibiting companies for the event so far.
Known editions
- 2026Upcoming16 Sep 2026
Venue
Mainz, Rhineland-Palatinate, DE
Who exhibits at TAXarena
We've captured 32 exhibitors for TAXarena (roster as of 2026). They span 2 countries, 3% of them based outside Germany.
Where exhibitors are based
Exhibitors' head-office countries, most-represented first.
- Germany97%·30
- Austria3%·1
Based on 31 exhibitors with a known head-office country.
What exhibitors do
The industries the exhibitor base works in, by share of the roster.
- Services63%·17
- Software It59%·16
- Finance11%·3
- Healthcare Pharma7%·2
- Industrial Automation7%·2
Based on 27 exhibitors with an industry label — a company can carry several, so shares can total over 100%.
Exclusivity
Exceptionally exclusive — almost every exhibitor appears at no other event we track. A genuinely one-of-a-kind gathering.
Cross-referenced against 32 exhibitors in our event graph.
International reach
Local — an almost entirely domestic event.
Exhibitor calibre
listed companies
1,000+ employees
Of 2 exhibitors whose company size we know.
Compiled from public sources and periodically reviewed and updated. This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.
TAXarena 2026 exhibitor list
So far, 30+ exhibiting companies have been indexed for TAXarena. They span industries including finance,services,software-it, software-it,finance and software-it,services,construction. The preview below shows a sample of the indexed roster; the full list is available through Event Scout.
- D
Das kann BankDeutsche Kreditbank AGVe, DE
- C
CirculaBerlin, DE
- B
BRZNuremberg, DE
- D
DKVEssen, DE
- TimeTac
- Auctores
- Envalor
- froxlor
- K&E Consulting
- KanzleiPilot
- Prostb
- start.solutions-od.de
- VOGEL Unternehmensgruppe
- Invecorum
- Quixplain
- Stbk Duesseldorf
- Webseite der Steuerberaterkammer Köln
- Steuerberaterkammer Westfalen Lippe
- Hees Bürowelt GmbH
- Ohana Marketing GmbH
- Dennisdominguez
- Die Kekselmacher
- Kanzleiprofiling
+ 7 more exhibitors
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Frequently asked questions
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