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vali.services

all from under one roof

Our services

We provide you with a wide range of services. Offering you an all-round carefree package, from needs analysis, consulting and project management to annual maintenance and calibration. Sit back and enjoy expert support.


The benefit of purchasing systems from us?
Our systems are delivered ready to use, this way you can limit delays in your project and production chain to a minimum.


Own calibration laboratory for particle counters?!
No problem for us! Even our competitors are jealous.


Are you planning a major project, or do you “simply” need one sensor?

It is easy for us to offer you a complete solution tailored to your requirements.


You are more than just a customer. We think of you as a partner.
Trust and good communication are important for a successful partnership.
Therefore, we address delays, obstacles or challenges directly and openly.

advice and consulting

We provide you with competent and straightforward advice on the subject of cleanroom monitoring. We are happy to offer you an analysis of your current system for possible weak points.

project management and project implementation

Together we lay the foundation for the success of our projects. With consistent project documentation, a broad-based project team, optimised internal procedures and a standard project process based on the V-model according to GAMP5, we guarantee success at all levels.

validation and qualification

Our standards include FDS / FAT / DQ / IQ / OQ / PQ / risk analysis and traceability matrices.

We support you in the development of your specifications (URS).

maintenance and calibration

Quality is a top priority for us, which is why we have our measuring instruments
calibrated annually by calibration laboratories recognised by the Swiss Accreditation
Service (SAS) and/or the German Accreditation Body (DAkkS).

calibration laboratory

We operate our own calibration laboratory for you. Our work and calibrations are carried out in accordance with the latest guidelines and requirements of ISO 21501-4.

We always want to be able to provide you with the best and most reliable service, which is why we work strictly according
to clearly defined internal procedures. These are part of our quality management system (ISO 9001:2015).

professional advice on software, IT and IT security

We provide you with competent advice in the field of software, IT and IT security.
No matter if you have a small installation that needs to be protected or if you need a server cluster installation.

We are happy to help you.

your contacts

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thomas christen

ceo and business owner

roberto vitali

head of operations

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sanky marzouk

head of business development

Abstrakter futuristischer Hintergrund
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we are
YOUR partner for clean room monitoring

We cannot be experts in everything, that is why we have trustworthy and reputable partner companies who do some of the work for us.


You need a partner for:

  • clean room construction

  • ventilation system construction

  • clean room certification

  • a general contractor

Talk to us and we will find the right partner for all your requirements.