Process Solutions.

Process Solutions

Your expert for large molecules, blood plasma, vaccines and parenterals!

From Upstream to Downstream

Your Advantages

  • 1
    Higher production output & fewer losses
  • 2
    Custom solutions
  • 3
    Quality by design
  • 4
    In-house competence from CD to PQ
  • 5
    Compliance with all safety regulations and standards

From Upstream
to Downstream

Our solutions cover the entire biotechnological process!

Together with our customers, we develop bioreactors and fermentation systems for the extraction of active ingredients using cell, yeast and bacterial cultures. We supply tailor-made downstream systems for the processing, enrichment, purification and formulation of these biotechnologically manufactured products. The use of the most modern processes and techniques leads to the highest product yields with excellent quality

Our Experts

ZETA combines extensive process solution skills and expertise under one roof. Added to this is our profound experience in the management of internal and external interfaces.

  • 1

    Production Process

    Experts for the characterization and optimization of bioreactors and for mechanical design.
  • 2

    Engineering of Equipment

    Experts for the design of vessels, development of agitator technology, specification and 3D modeling.
  • 3


    Experts for hardware and software in the fields of EI&C and automation
  • 4

    Manufacturing and Installation

    Experts in skid and superskid construction as well as specialists in welding.
  • 5

    Validation and Qualification

    Experts for the qualification process - from DQ to PQ.


Microbial Fermentation

ZETA enables very large bioreactor volumes for the efficient cultivation of microorganisms. Our design takes into account the special requirements for agitation, aeration, heat and gas transfer.

Highly complex fermentation system.
5 L to 30 kL developed systems for cell culture fermentation.

Cell Culture Fermentation

In the systems developed with us, cells are cultivated in volumes of 5 L to 30 kL. Our know-how in characterizing bioreactors and in scale-up is particularly advantageous here.

Perfusion Systems

In the perfusion bioreactor, the culture medium is continuously drawn off and fresh medium is supplied. ZETA enables different volumes as well as different technologies for the separation of cells for this application.

perfusion bioreactor - the culture medium is drawn off and fresh medium is supplied.


Filtration systems

ZETA supplies systems for depth filtration as well as systems for ultra-, dia- and nanofiltration. Depending on customer requirements, the systems are designed as stationary large-scale systems or as mobile, compact systems.

ZETA - Supplier of systems for depth filtration and ultra-, dia- and nanofiltration.
ZETA -Supplier for slurry tanks and pump systems for chromatography columns.

Chromatography Systems

In addition to equipment for packing and testing chromatography columns, we also supply slurry tanks and pump systems.


From the microfluidizer to the high shear mixer - benefit from our experience with different types of homogenization.

different types of homogenization - from the microfluidizer to the high shear mixer.
Centrifuges - high level of process, product and personal safety.


As with all of our systems, the centrifuges also focus on a high level of process, product and personal safety.

Preparation Systems

From powder addition to agitator technology - ZETA has been a leader in the development of technical solutions for years. A decisive advantage in the design of preparation and media systems!

Based on our many years of experience and our extensive process know-how in liquid aseptic production systems, we will work with you to develop your tailor-made preparation system. The systems we provide are used for the production of sterile and non-sterile solutions as well as disperse and semi-solid forms. The products are suitable for oral and parenteral use. We pay special attention to long-term sterility

Preparation system.

Media Preparation

Efficient mixing, proper cleaning, avoidance of cross-contamination - this is what counts in media production. We take into account the spatial separation between the clean room area and the buffer processing area.

A media preparation system made by ZETA

Clean Media
& CIP/SIP Systems

With our extensive know-how in liquid aseptic process management, we are your ideal partner in the field of pure media and cleaning systems!

Clean Media - tailor-made systems for the production and distribution of pure media.

Clean Media

In close cooperation with the customer, ZETA designs tailor-made systems for the production and distribution of pure media

CIP & SIP-Systems

We develop fully integrated, user-friendly CIP/SIP systems for complete and documented cleaning and sterilization.

CIP/SIP-Systems - for complete and documented cleaning and sterilization.


ZETA provides planning services and systems for all essential processes in blood plasma processing. A process with blood components as raw material places the highest demands on process management and system components

Blood plasma fractionation  - ZETA know-how in gentle thawing of protein solutions and process knowledge.

Blood plasma fractionation

The proteins contained in the plasma are separated and purified using various physical methods during fractionation. Our know-how in the area of gentle thawing of protein solutions is just as important here as our process knowledge of filtration, centrifugation, mixing and precipitation.

Contact Andreas Glössl - Director Business Line Customised Systems
Contact: Andreas Glössl
Dir. Business Line Customised Systems


Customer voices

customer statement - Jacobs Engineering and Procurement.

We, from a Jacobs Engineering and Procurement perspective, describe ZETA as:


  • Cooperative
  • Accepted / adjusted with design changes
  • On schedule
  • Focused on cost control
  • Great group of people
  • Catered during FAT
  • Corrected issued expediently
  • Quality Fabrication


Your active ingredients reach the customer faster - thanks to our fast-track projects. Learn more in the video.

other services

  • Customer Care.
    Customer Care

    You can rely on us! We are at your side 24/7.

  • Dedusting rings.

    Product solutions for modern production plants.

  • Research & Development.

    Innovative research and development are very important at ZETA.

Process Solutions - Production Process Pharma

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Interesting articles about Process Solutions in our Blog

Press Release: Rockwell Automation Welcomes ZETA as EPC Partner
Press Release: ZETA & INOSIM: Partnering for Industry 4.0 Success
Video: EPCM Project for Vital Medications
Review: ZETA Symposium 2024
Feature Article: Production simulation for planning and operation
Feature Article: Virus inactivation with UV light
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