Company

Our Mission

Our mission is to provide comprehensive chemometric solutions for process analysis based on spectroscopy. We strive to be perceived as a full-service provider that not only fulfills requirements but also offers alternative solutions. By developing chemometric software and models, we enable both instrument manufacturers (spectrometers) and end customers in industry to use spectrometers as customized analyzers for specific tasks. Our PEAXACT software creates added value for manufacturers' products and increases the efficiency of end customers in the chemical industry and beyond.

Our Story

For more than 20 years now, we are developing smart approaches to analyze spectroscopic data - we are the Spectral Hard Modeling pioneers! Starting in academic research, then field testing with industrial partners, and finally commercializing under the roof of S-PACT about 15 years ago.

2001

Invention of Spectral Hard Modeling.

Researchers from RWTH Aachen University and Bayer propose the Hard Modeling approach for spectra from complex mixtures and report it in scientific literature.

2005

Prototype testing by global PAT players.

Companies like BASF, Dow, Evonik and others use the first software prototypes to apply spectral Hard Modeling in an industrial environment, supported by AixCAPE from Aachen.

2010

S-PACT founded. Launch of the Desktop App.

With the foundation of the S-PACT company by Dirk Engel and Clemens Minnich, PEAXACT becomes a professional software tool that meets industry standards.

2015

Kick-off of the reseller business.

The commercial success of PEAXACT convinces equipment manufacturers to become our resellers. Customers get recommendations to use PEAXACT.

2019

Launch of Analyzer Apps.

From now on, chemometrics services for customers substantiate as Analyzer Apps and follow clear specifications, licensing and pricings to make it transparent for customers.

2022

PEAXACT predictors turn GMP-compliant.

Third-party tools like SIPAT and synTQ integrate PEAXACT predictors so that chemometric models can be applied in a fully compliant way. First compliant Hard Models available.

2025

PEAXACT is now a registered trademark.

This milestone strengthens the brand behind our unique chemometric methods and now also includes all Analyzer App products. Uniting them under the PEAXACT name enhances clarity.