Experts with system.

When two people study the same subject, both do a doctorate, work together, complement each other and then decide to join together to realise a project in which each brings their own individual knowledge and skills - then these two experts become an expert system.

Dedication from conviction

We founded ToxRat Solutions GmbH in 2002 in order to pool our many years‘ experience in statistics, ecotoxicology and biology to create user-friendly solutions for the statistical evaluation of biotests. ToxRat´s solutions are offered to users from government, academia and industry. Today we enjoy a loyal customer base spread throughout the whole of Europe and beyond.

ToxRat – Your guide to biotest-statistics

ToxRat is not simply just a software company. More than anything else we are service providers. Your personal interface between ecotoxicology and statistics.
We place the highest value on customer service and advice.

Guaranteed reliability.

ToxRat Solutions GmbH is a small company – with reason. There is no hierarchy, no complicated chain of command, no varying levels of expertise. Instead there is flexibility, a fast response and clear competence.

Your experts with system

ToxRat Solutions GmbH – that’s us: Dr Monika Ratte and Prof. Dr Hans Toni Ratte. Yours experts with system. “Only“ two. That’s precisely your advantage. For you know just who you are dealing with.