The protection of its own systems and the protection of customer data is of the utmost importance to AAC Infotray AG. This is why we invest continuously in improving data security. Redguard AG has been carrying out planned penetration tests and architecture reviews for our Limsophy software since 2014. At the same time, the security of our networks was also checked.

Since last year, we have also been able to demonstrate this level of security with the new ISO27001 certification. The collaboration with Redguard AG was very constructive and goal-oriented, and the various projects gave us an important external perspective on security aspects.

Read the whole (German) article here


Thomas Epprecht completed both his Bachelor and Master of Science in Chemistry at ETH Zurich. He has worked in the laboratory at various points in his training and, as part of his Master’s thesis, worked on research projects dealing with the synthesis of biomolecules. At AAC Infotray AG, he can put both his skills in chemistry and his interest in computer science into practice. We wish Thomas a very good start. Let the data streams flow!




Jonathan Brignoli was already able to work on an Innosuisse project during his studies in Materials Science at ETH Zurich and EPF Lausanne, where he was responsible for the optimization of leak detection systems in water supplies. After completing his studies, he worked as a project manager in the same sector for Hinni AG. He gained valuable laboratory experience at the ETH spin-off Nanoleq AG, where he was responsible for the formulation and quality assurance of medical technology components. We are looking forward to interesting Limsophy projects with Jonathan.




We are delighted to welcome Dr. Alexandra Fahrner to our sales and marketing team. After studying Health Sciences and Technology, Alexandra completed her doctorate in Biomedicine at Zurich University Hospital. She also completed a postdoc at the University of Zurich, where she worked intensively on the organization and analysis of health data on the Swiss population. As a native of Winterthur, she fits perfectly into a successful Winterthur-based company – we wish her every success and healthy projects.




Dimitri Spicher holds a Master’s degree in Systems Biology at ETH Zurich with a focus on data analysis, bioinformatics and software-supported research. He wrote his Master’s thesis at the Computational Biology Group at ETH Zurich. There he gained valuable experience in the three-dimensional cell segmentation of tissue samples and supported the internal laboratories in the evaluation of raw data. We warmly welcome Dimitri to our project management team and look forward to exciting Limsophy projects.





We will be present at the Analytica in Munich with a booth and many new Limsophy features. Visit us at our booth and experience how your everyday laboratory work is going to blossom and flourish thanks to Limsophy. Our experts will be happy to advise you on digitization options in the laboratory.

Book a free consultation appointment right here.

Date: 9 – 12 April 2024
Location: Messe München
Time: 09:00 – 18:00
Hall B2
Booth: 300


We are excited to have another addition to our sales and marketing team. Jessica Martins Anes graduated from ZHAW Wädenswil with a Bachelor of Science in Biotechnology. She has experience in biotechnology/molecular biology as well as hands-on laboratory experience. We are looking forward to interesting Limsophy projects with Jessica and wish her a successful start.



What belongs together comes together – we are pleased to introduce our new project manager Robin Wolf: Robin completed his Master of Science at ETH Zurich with the core subject “Inorganic Chemistry”. He has laboratory experience from his employment with the company Arxada where he focused on technical process optimization. We welcome Robin and look forward to implement exciting Limsophy projects with him.


If the samples shape the LIMS like the river shapes the valley, the central basic requirement for the further development of a laboratory is in place. We at AAC Infotray AG are working to ensure that data streams can flow freely and unhindered in the laboratory. A good LIMS must be able to keep up with the dynamics of the relation between laboratory and customer and reflect changes in the laboratory processes. Otherwise the further development of the company is hindered by the software. The most common reasons for changes in laboratory processes are the scaling ability of the number of samples, the introduction of new analytical methods and the integration of customers into laboratory processes. Limsophy is inspired by nature’s flexibility. This is why we chose a modular architecture for our software, which allows us to assemble exactly the modules required for further developing laboratory processes on a customer-specific basis.

Focus on Life Science

Limsophy RALIMS specifically offers a naturally adapted solution for Life Science: Unstructured research data (typical laboratory journal information) as well as structured data from sample analyses can be combined and searched together in one system. This allows accessing information and offers ideal conditions for generating knowledge from it. Limsophy LIMS offers a variety of automation options such as the use of labels, barcodes, microtiter plates incl. standard layouts or help in assigning open samples to existing plates. Furthermore, Limsophy increases data quality and facilitates traceability – providing the basis for Intellectual Properties (IP) Claims.

The development of new business concepts is in the DNA of Limsophy – experience the digital evolution first hand in Basel.

You can book a free consultation appointment here

Date: 26 – 28 September 2023
Location: Messe Basel
Time: 09:00 – 17:00
Booth: C178


From September 26 to September 28, Infotray participates in the expert discussion on the monitoring of environmental radioactivity in Kiel. Monitoring environmental radioactivity is a key element of precautionary environmental policy, both in continuous measurements and in selective sampling. In this demanding environment, efficient data management is of utmost importance.

Dr. Köbi Ehrensberger and Katharina Rüger will give a presentation on «Ideas and impulses for the end-to-end digitization of environmental monitoring processes» at Kiel University.

The complete conference agenda as well as the location of the event can be found here.

We look forward to your participation.


Dear customers of AAC Infotray AG

Soon it will be 25 years, during which I was allowed to lead AAC Infotray AG as Chief Executive Officer along with a wonderful team. During this time, our company and our software solutions have developed most satisfactorily. For me, the right time has come to pass on the position of Chief Executive Officer. I am very pleased to announce today that Dr. Johannes Stadler will join the Executive Board as of May 1, 2023. Johannes Stadler has known our company for over 10 years. He has outstanding expertise and has been preparing for the new task for quite some time. To ensure a continuous leadership transition, Johannes and I will co-lead the Chief Executive Officer function until the end of 2023 after which Johannes will assume the role of Chief Executive Officer.
I will remain with AAC Infotray AG as Chairman of the Board of Directors and I will specifically be responsible for the development of our business in Brazil.
I would like to thank you for the great trust you have placed in me and for the good working relationship I have enjoyed with you. With Johannes Stadler as Chief Executive Officer, the continuity of our business relationship is guaranteed. I wish him continued pleasure and success at AAC Infotray AG

Best regards
Dr. Köbi Ehrensberger


Dear customers of AAC Infotray AG

For 10 years now, I have had the privilege of taking care of you and your projects as part of AAC Infotray AG.
I have already had the pleasure of working with many of you – be it in acquisition, on the phone or in person during one of our Usermeetings. After 10 years of “training”, I will now take over more of a key role in AAC Infotray AG as CEO. Working together with Köbi Ehrensberger in the current year will allow me to gradually settle into this new role.
A German proverb says «May makes everything new!». However, in our case we are able to rely on the stable bond between you as customers and us as a company. I would like to maintain this solid foundation in the future as a basis for a continuing good working relationship with you. Our goal is and remains to provide you with excellent, future-oriented software and competent consulting and services with the Limosphy product family.

Best regards
Dr. Johannes Stadler


We are pleased to welcome Kaspar Sommer as a new consultant to the sales and marketing team. Kaspar Sommer graduated in veterinary medicine from the University of Zurich and then worked for quite some time as a medical assistant for veterinary diagnostics at the animal hospital. We wish Kaspar Sommer a good start and a lot of interesting Limsophy projects.



At the end of the year 2019, the COO of the Swiss laboratory Biolytix AG caught the new COVID virus. He volunteered to be the test subject and underwent all the tests himself. At the beginning of 2020, Biolytix, like many other laboratories, was caught up in the great Corona sample avalanche. A spirit of research and entrepreneurial foresight led Biolytix to focus intensively on the diagnosis of SARS-CoV-2 viruses. The researchers discovered that the saliva of test subjects in the early morning, of all body fluids, contains the highest concentration of viruses. With this knowledge, they developed and validated a detection method of SARS-CoV-2 viruses in saliva samples. The method to detect the viruses in the saliva has the advantage of being much more scalable as the sampling is done by the patients themselves. It does not require skilled personnel as it is the case with swab samples.

At the beginning of the pandemic, it quickly became clear that testing capacity was needed. In cooperation with the authorities, it was possible to set up a test center in Muttenz near Basel in a short time. In addition to the expansion of the premises into a laboratory, including cabling and IT infrastructure, PCR equipment and consumables also had to be procured – a project that represented an entrepreneurial masterpiece given the scarce availability of laboratory materials. At the beginning of the pandemic, the sample throughput was relatively modest with 500 samples per week. However, it increased to 50’000 samples per week in spring 2021. In parallel, the number of employees grew from 20 to 120. At the height of the pandemic, Biolytix’ sample throughput was an incredible 150’000 samples per week.

Biolytix has been working with the proven laboratory software Limsophy LIMS from AAC Infotray AG for many years. The enormous increase in sample throughput required an optimization of the digitalization of various company processes. «The project managers at AAC Infotray AG are all natural scientists», explains the COO, «they speak the same language as we do and know exactly how to adapt the software for us.» The basic prerequisite for the digitization of laboratory processes is the adaptability of the laboratory software. As a service laboratory, Biolytix is dedicated to offering its customers the best and most flexible solution. Due to the enormous increase in sample throughput, almost all company processes were affected. They could be digitized by the targeted expansion of modules, automations, adaptations of interfaces, suitable data input dialogs and evaluations by means of the laboratory software. Quality assurance has always been given the highest priority. Biolytix is particularly proud of the fact that the analysis results could always be delivered within 24 hours after receipt of the samples despite the immense avalanche of samples,. Data protection was taken into account with a suitable concept. The combination of software, laboratory and digitization expertise has created an ecosystem at the location in Muttenz that is ideally suited to handling the enormous avalanche of samples.

Katharina joined our project management team at AAC Infotray AG. She graduated from the Baden-Wuerttemberg Cooperative State University with a degree in Safety, Health and Environmental Engineering, specializing in Radiation Protection. She first worked as a laboratory assistant at EnBW Nuclear Power in Philippsburg and then as a laboratory manager for radiation measurement technology and, for the last four years, she worked as a team leader for radiation measurement technology and dosimetry. One focus of her work was the maintenance and modernization of databases for the management of measuring instruments and test beams, especially the automation of processes for the transfer of measured values into an operations management system. EnBW being a customer of AAC Infotray AG has been working with Limsophy LIMS for several years. Katharina Rüger is a proven Limsophy professional. We are happy about this reinforcement and wish Katharina Rüger a lot of energetic Limsophy projects.




AAC Infotray gets reinforcement. We are pleased to welcome Bernadette Vogler to our project management team. Bernadette Vogler earned her Master of Science degree in Chemistry at the University of Zurich. She worked as a Research Associate at the department Environmental Chemistry of Eawag during the past 6 years. As a Research Associate, she used to work on research projects and programmed new automations, workflows and data evaluation in order to support the analysis of micropollutants in waterbodies. We wish Bernadette Vogler a good start and a lot of exciting digitization projects.

We are pleased to welcome Andreas Bayer, an experienced LIMS administrator, to our project management team. Andreas Bayer has a PhD in chemistry. He used to write his scientific papers on polymer chemistry, in Stuttgart with Professor Claus Dieter Eisenbach. He has 16 years of project management experience at EMS-CHEMIE, including an additional 12 years as a LIMS administrator. We are happy that our LIMS experience is enhanced and we wish Andreas a very good start at AAC Infotray AG.

If the samples shape the LIMS like the river shapes the valley, the central basic requirement for the further development of a laboratory is in place. We at AAC Infotray AG are working to ensure that data streams can flow freely and unhindered in the laboratory. A good LIMS must be able to keep up with the dynamics of the relation between laboratory and customer and reflect changes in the laboratory processes. Otherwise the further development of the company is hindered by the software. The most common reasons for changes in laboratory processes are the scaling ability of the number of samples, the introduction of new analytical methods and the integration of customers into laboratory processes.

At Analytica 2022 in Munich, our experts will show you how Limsophy can help you digitize your processes in a simple and future-proof way and thus design new business models for the future of your company.

We are looking forward to your visit. You can book a free consultation appointment right here.

Date: June 21-24, 2022
Place: Munich Trade Fair
Time: 09:00 – 18:00
Hall B2
Booth 304

Limsophy LIMS is the new key data management platform at the Institute for Hygiene and Environment (HU) in Hamburg. The HU organizes regular round robin tests at the federal level. Services laboratories use round robin tests to compare the values of their analyses to those values of other laboratories. All laboratories measure the same samples. Up to 300 laboratories take part in the field of Environmental Analysis. The laboratories record their participation data via a portal of the city of Hamburg. These data reach Limsophy via a web service interface and serve to organize the round robin tests. After the laboratories have received the samples, they determine the values and transfer the results into HU’s Limsophy. The institute evaluates the results. Limsophy automatically provides released reports and certificates to all participating laboratories. The processes of organizing round robin tests have been elegantly digitized with the support of Limsophy LIMS.

You can read the full report on the round robin tests in German here: Ringversuche HU

We are pleased to welcome Julia Gretzke, an experienced LIMS administrator, to our project management team. She will expand our pool of experience in the best way. Julia Gretzke is a biophysicist. She wrote her thesis with Professor Christiane Ziegler in Kaiserslautern on the adsorption of proteins and carbohydrates on dental surfaces. As a project manager, she will be responsible for implementing software projects for our customers. We wish Julia a successful work and many exciting Limsophy projects.

A hardware server of the company Labeco GmbH from Alberswil/Switzerland had reached the expected operating time. The question arose to either renew the server or outsource the services, that were running on the server, to the cloud. Labeco generally wants to outsource IT infrastructure so they decided to gain some experience in the cloud. Limsophy BPM software is best suited for this plan. It manages the QM system of Labeco GmbH, and is therefore not a software which is critical for the ongoing operation. It is important to Labeco that data and services are processed 100% in Switzerland. This is why the company decided on the cloud solution mySwisscloud. AAC Infotray AG migrated data from the on-premise server to be replaced to the mySwisscloud. Nothing has changed for Labeco’s employees. They still access their QM system via browser. Labeco has reduced IT complexity and benefits from the carefree package of AAC Infotray AG. AAC Infotray takes responsibility for the operation , the security and the maintenance of cloud server, database, web server and web service together with the partner mySwisscloud. AAC Infotray is the key contact for everything concerning the QM software Limsophy BPM and the cloud infrastructure. Labeco outsourced IT complexity with the cloud solution by AAC Infotray AG. The company is now able to focus on its core business.

Contact us and benefit from the experience of our experts:


Water supply Zurich (WVZ) successfully uses Limsophy LIMS while searching for dangerous bacteria called Legionella Pneumophila in hot water circuits of buildings belonging to the city. These bacteria spread in stagnant water of shower hoses, bubble jets or air conditioners very quickly and can be the cause of serious lung diseases. The collected data are provided to the property managers of the city of Zurich by means of the web interface of Limsophy LIMS. There, the managers are able to download the sample reports and see Legionella concentrations on a city map. By providing the access for the property managers of the city of Zurich to the collected data of WVZ, Limsophy technology enables data flows across different departments. This approach to digitization perfectly supports the work processes of property managers and lab technicians.

Read the full report here (German): Exchanging sample data

Autumn is the season of the harvest – enjoy the fruits of digitization. We would like to show you how to digitize your processes in the laboratory at the ILMAC in Lausanne or at the LIMS Forum where we give the online presentation “Data handling using S3 storage saves time and money”. With the new storage possibility we are able to outsource large BLOB files such as images, spectra, sequence files or videos to an S3 compatible minio object storage. This reduces costs in case of backups of the database. This kind of data access is still controlled by authorizations and it is unrecognized by users.

We are able to show you this presentation and other pearls of the Limsophy world live in Lausanne or as part of a free telephone consultation.

Presence fair ILMAC Lausanne
7th and 8th of October 2020
Hall 7 booth A11

Presence fair Analytica München
19th to 22nd of October 2020 has been canceled !

Online trade fair LIMS Forum Jülich
10th and 11th of November 2020 with online presentation:
“Data handling using S3 storage saves time and money”

The Federal Council of Switzerland declared an extraordinary situation on March 16, 2020. Everything possible needs to be done in order to slow down the spread of COVID-19. Regarding the latest news, we would like to inform our customers on the measures AAC Infotray AG took in order to ensure the ongoing business.

AAC Infotray AG implemented the measures recommended by the Federal Council on March 13, 2020 and activated its pandemic plan. This means that our employees are working and providing services from home. The redirection of phone calls is guaranteed.

We are committed to maintaining the high quality of service and support you are expecting from us in these challenging times. While we are providing this service, we depend on the availability of the internet. Occasional bottlenecks are to be expected. We ask for your understanding in such cases. What is most important to us, however, is that all our customers, employees and their families and relatives can work in a safe environment in the current situation.

Please contact your project manager if you have any questions or concerns. We are flexible when unconventional solutions are needed to secure your business.

Dr Köbi Ehrensberger

AAC Infotray AG attends Ilmac 2019 in Basel. Switzerland’s leading trade fair for laboratory and process technology attracts 12,000 visitors every year and inspires them with new technologies, inventions and software systems for laboratory and pharmaceutical industries. AAC Infotray AG is going to show how to use its software palette LIMS, Inspection, Creation and RALIMS in order to digitize laboratory processes and make all data available to employees and customers. AAC Infotray AG has over twenty years of experience in the digitization of laboratory processes. It successfully helps laboratories introducing the philosophy “Laboratory 4.0”.

Visit us at Ilmac 2019, 24 to 27 September, Hall 1.1 / Stand C211


AAC Infotray AG attends Analitica Latin America for the first time. Analitica is the leading trade fair for laboratory technology, biotechnology and quality control in South America. It is the gathering point for laboratory heads and scientists of those countries. AAC Infotray AG is going to present the latest innovations concerning LIMS, Inspection, Creation and RALIMS. Together with our Brazilian representation Emunah, we would like to welcome new customers at our stand. This trade fair is an interesting platform to get to know a new market. We are looking forward to receive customer requests and feedbacks.


Every vision is a journey. Every success starts with realizing this vision. We are delighted that we have been able to successfully realize our Limsophy vision, that started in 1999, on the market for 20 years now.

Due to the checksum of 20 being 2, we celebrated our anniversary twice. First, the three founders Köbi Ehrensberger, Koni Albrecht and Peter Nüesch were honored at a company meeting with a short speech and a warm applause. The tribute was sweetened with three Limsophy cakes which represented the three founders. The second memorable event took place at the Juckerfarm in Seegräben. The whole Limsophy staff including family members were invited. The Farm Olympics provided a lot of funny and exciting jubilee moments. The following dinner left nothing to be desired. A worthy celebration of our twenty-year success story.

We are looking forward to the next 20 years together with you, dear Limsophy customers! Thank you very much for your trust in us.

Learn more about our company history here:

Your AAC Infotray team

Moving data in the lab 4.0 – visit us at one of the upcoming trade fairs

Soon you will be able to experience our Limsophy live. Seize the chance to get information about the latest developments and features first hand. Share your experiences with us and discuss those topics with our experts that are of particular interest to you. It doesn’t matter whether you are considering purchasing our Limsophy, optimizing your system or replacing an old system.

Reserve the following dates:

Ilmac Basel 2019 – 24th to 27th September 2019 – Hall 1.1 – Stand C211
LIMS-Forum 2019 Forschungszentrum Jülich DE – 22nd to 23rd October 2019
(message us for a discounted ticket to the LIMS-Forum)
Analytica 2020 Messe München – 31st March to 3rd April 2020

If you would like to make an appointment in advance, don’t hesitate to contact us:

A quality product made of natural resources meeting the water purity requirements. We’re talking about perfect drinking water flowing out of every home’s water pipes. The drinking water quality in Switzerland is highly monitored by the water supply companies and cantonal authorities. In Germany, it is the same. The State laboratory Berlin-Brandenburg (LLBB) acts as examination service provider for the states Berlin and Brandenburg. Soil and air analyses are also performed by the LLBB. In order to optimize processes and make everyday work easier, the LLBB successfully completed an important digitization project. The state laboratory Berlin-Brandenburg chose the Swiss laboratory software Limsophy LIMS made by the company AAC Infotray AG from Winterthur when deciding on a sustainable technology platform. On January 10, 2019, the successful project completion was celebrated. A representative of the Swiss Embassy congratulated the representatives of the two project partners on their successful German-Swiss cooperation.

Congratulations to AAC Infotray AG were doubled, because, this year, the Swiss company is celebrating 20 years of expertise in the development of customized software solutions.

Caption: The Limsophy project team of LLBB and AAC Infotray AG

Would you like to expand your LIMS knowledge and take full advantage of the possibilities of your software? Then our training sessions are just the right thing for you. We offer practical trainings in a professional environment.

Find the current dates here:

Limsophy BPM

Limsophy LIMS

We were happy to welcome 50 participants at this year’s Limsophy BPM User Meeting at the Hotel Banana City in Winterthur. The new event location as well as the tasty refreshments during the coffee break kept everyone in a good mood. Köbi Ehrensberger (CEO AAC Infotray) opened the official part of the meeting with a short introduction round. Then our Limsophy experts were given the floor to start their exciting presentations involving diverse topics. The Limsophy BPM innovations were presented in a pleasant and creative way as one of the participants quoted.

After the presentations, our experts were available for discussing individual topics with the users at the tables dedicated to specific topics. To round off the day, a delicious aperitif riche was served, which everyone enjoyed in a cozy and friendly atmosphere. All around, it was a very successful event. We want to thank all our customers for spending this day with us!

And we want to thank you all especially for the great feedback you gave us afterwards! We look forward to seeing you again in Winterthur next time.

This year, the LIMS User Meeting took place with the highest attendance ever. Almost 100 users attended our meeting at the Hotel Banana City on November 14, 2018.

After having enjoyed some coffee and pastry, Köbi Ehrensberger (CEO, AAC Infotray) opened the official part of the meeting with a short welcome and the introduction of AAC Infotray. Then exciting presentations followed. Our customers could learn about the latest innovations regarding Limsophy firsthand. The topics of these presentations were various and unique just as Limsophy LIMS itself. At the tables dedicated to specific topics, Limsophy users were able to discuss questions and concerns, which were especially important to them, together with our experts. After a tasty lunch, the afternoon continued with exciting and instructive presentations. When the official part was over, everyone enjoyed the aperitif in a relaxed atmosphere.

We want to thank all our customers for spending this day with us! And we want to thank you all for the great feedback you gave us afterwards!

On October 4, 2018, the second ILMAC LAUSANNE closed its gates. We were, of course, part of it with our Limsophy LIMS and now we are looking back on a well-attended and successful trade fair. Almost 1500 trade visitors came to Lausanne and took the opportunity to find out about the latest trends and innovations concerning chemical and life sciences. Thanks to Moving data in the lab 4.0, we were able to convince a lot of them to experience our Limsophy LIMS live and learn about improving their digitization strategy.

Thank you, dear visitors, for your interest in our Limsophy LIMS! We are pleased that we were able to inspire you with our digitization expertise.

The next ILMAC LAUSANNE takes place at the Expo Beaulieu Lausanne on October 7 and 8, 2020.

If we have also aroused your interest in our software and you would like further information, please do not hesitate to contact us at any time. We look forward to seeing you!