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Your Process Secured and Optimized… It’s a fact!
  • Simulation of chemical and biochemical processes
    Discover Ypso-Ionic® in 3 minutes!
    Working in downstream process development, do you want to increase teamwork efficiency? Take a look at our new video!
  • Simulation of chemical and biochemical processes
    New blog article
    Modeling: Mechanistic or Statistical ? Our process development methods are partly based on models which allow to represent and predict result by minimizing experimental burden...
  • Simulation of chemical and biochemical processes
    7th Bioproduction Congress
    Register to attend our presentation "A rational methodology for the assessment and optimization of a fill & finish mAb filtration step "
  • Simulation of chemical and biochemical processes
    The Novasep saga
    The history of Novasep through the eyes of its founder Roger-Marc Nicoud. Download the document here!
  • Simulation of chemical and biochemical processes
    Ypso-Ionic® - what our users say!
    "This tool makes it easy to calculate the distribution of eluates… when preparing a buffer, it makes it possible to calculate the pH in advance and check for errors."
  • Simulation of chemical and biochemical processes
    Modeling: Mechanistic or Statistical ? Part 1 : Modeling expectations
    We investigate industrial processes with (bio)chemist eyes through process engineer glasses
    We assist you from the concept to the production via robust and innovative processes
  • Ypso Facto
    We combine industrial experience with scientific expertise to provide solutions at the cutting edge of science and technology

We develop, optimize and evaluate chemical and bioprocesses

Consulting services combined with simulation software to address your needs

Our mission

Ypso-Facto provides software tools as well as scientific & technical consulting related to chemical and biotechnological processes.

With a complementary know-how in (bio)chemistry, process engineering and software development, we help life science industries to develop, optimize and secure efficient and innovative processes. 

We support your manufacturing strategy from lab to production.

Increase Performances

Reach target performances: yield, purity, productivity…

Preserve Environnement

Minimize your environmental impact: waste reduction…

Make Rational decision

Make rational decision : identify a cost-effective process…

Enable Digitalisation

Drive your chemical and bioprocesses development into “a new era” with our tools.

Our team of experts

Ypso-Facto is a team with complementary expertise in (bio)chemistry, engineering and software development.
We associate a strong industrial experience with a high degree of scientific expertise allowing deep exploration of the challenges to find most suitable solutions. We are proud of having gathered a team offering different skills, experiences and cultures but sharing the same passion!

Ypso-Facto is always looking for dynamic and talented individuals. Contact us if you want to contribute to the adventure!

A synergistic offering


Technical and scientific consulting from short term assistance to long term collaboration.

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A range of software tools developed internally in the frame of our suite Ypso Proxima.

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of International


process evaluations


of activity
linked to chemistry


of revenues
dedicated to research

The GPX® concept

Leveraging three complementary means to address your challenges:

  • Guess – the ability of the experts to propose, anticipate, imagine… some routes or performances
  • Predictive Simulation – for a better understanding of your process to anticipate issues and make rational decisions
  • eXperimental data – the hard foundation of the project, which needs to be well targeted, structured and analyzed.
GPX concept

They trust us


2 min to discover Ypso-Facto

video : discover Ypso-Facto

Recent News

Discover Ypso-Ionic® in 3 minutes!

  • September 14, 2022
Working in downstream process development, do you:  interact with people of different skills and expectations? need to...

Roundtable : What do you consider the biggest challenge that the pharma/biopharma industry currently faces?

  • July 13, 2022
In this roundtable from the new Q2 2022 issue of Pharma's Almanac , a distinguished panel of industry experts discusses the biggest...



  • September 08, 2022
A l’écoute des demandes des adhérents, A3P a perçu que la  mise en œuvre de schéma de purification  (ou DSP)  de substances actives biologiques  (Purified Bulk) était source de questionnements...

TIDES Europe : Oligonucleotide and Peptide Development

  • September 05, 2022
Ypso-Facto will exhibit at TIDES Europe , the industry's leading event in Europe to accelerate therapeutics to market by expediting R&D, improving CMC efficiency and building new partnerships.  ...

Last Publication

CALIPSO: revolutionizing the management of bioproduction processes in healthcare

  • September 16, 2021
  • by Ypso-Facto
  A structuring R&D project for French medical research, financed and coordinated by a consortium of high-profile industrial and public actors. An essential mobilisation to accelerate access to new treatments at an acceptable cost, to ensure France’s competitiveness and its health independence. For more information, download the pdf below or contact us :     Read more

Ypso-Facto is a service company helping industrial firms to develop, optimize and secure their chemical processes and bioprocesses.

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