Fassisi – the specialist for rapid on-site diagnostics

Fassisi GmbH is a German company based in central Germany that develops and manufactures veterinary diagnostic tests. We manufacture a wide range of rapid test systems for small and livestock animals in accordance with GMP guidelines.


Our straightforward on-site tests assist you in your daily practice by providing reliable test results within minutes.


Small Animals
Evironment & Others

situation Due to COVID-19

Due to the special current situation regarding the coronavirus (COVID-19), we have initiated necessary measures. The health and safety of our customers, partners, employees and their families are the focus of our decision.


Our goal: To supply you with our products with the high quality and reliability and to be available to you at all times - this is what we are also pursuing in these times.


Our production is still running, but with reduced staff. We are processing all orders, however, due to our reduced team there may be delays in delivery.


You can reach us Monday to Thursday, 8:00 - 17:00 and Friday 08:00 - 16:00 o'clock, as usual, under the telephone number +49 (0)551-5008840. In urgent cases you can also reach us under the number +49 (0)176 24346579.


Stay healthy. Your Fassisi team.

Trade shows

Please visit us at...

Coming Up



Pet-Vet 2019

Kongresshaus Baden-Baden


17.01. - 18.01.2020

10. Leipziger Tierärztekongress

Leipzig, Messe-Allee 1, Germany

Hall 2, booth C16


10.Leipziger Tierärztekongress

18.10 - 19.10.2019

bpt-Fachmesse Veterinärmedizin

ICM Internationales Congress Center München

BPT Kongress



Düsseldorf, Germany

Booth 3G60, hall 3

Medica Düsseldorf 2019