• Call us: +49 (0) 2421 – 69 09 10 | Send an e-Mail: info@weyer-gruppe.com

Weyer und Partner (Schweiz) AG

Weyer und Partner Schweiz AG is manned by a team of consulting engineers and planners from the fields of process engineering, pharmaceutical engineering, safety and environmental protection. Our team in Basel also has access to over 130 experts at the weyer group. At the same time, we remain independent of the group and manufacturers; we rely on our experience and competence.

We have over 30 years’ experience working on projects in Switzerland and around the world for globally active corporations, SMEs and authorities and associations.

The working approach of Weyer und Partner (Schweiz) AG

  • We develop engineering concepts backed up by economically alternative solutions that meet the requirements of our clients in terms of economy, GMP, safety and the environment.
  • We are familiar with the legal requirements and regulations for safety, environment and GMP and implement them pragmatically and based on experience.
  • We remain very close to the client and involve them intensively in the projects and put together the best team for each project.
  • We offer everything from a single source, ranging from the initial concept to final commissioning.
  • We stand for high reliability and flexibility in the cooperation with our clients.
  • We see ourselves primarily as a problem solver and always take our clients’ problems seriously.

Services provided by Weyer und Partner (Schweiz) AG

  • Feasibility and concept studies
  • Basic engineering
  • Detail engineering
  • Procurement
  • Assembly planning and supervision/coordination
  • Initial operation planning and supervision/coordination
  • Qualified according to FDA, EU, GxP, GAMP
  • Regulations and SOPs
  • Master plans for validation and qualification (VMP, QMP)
  • Qualification plans for DQ, IQ, OQ and PQ
  • Risk analyses
  • IQ, OQ and PQ tests and qualification reports
  • Supplier audits
  • Support in planning and performing calibrations
  • Process engineering production plant optimisations
  • Environmental compatibility / environmental technology
  • Air pollution control
  • Plant safety
  • Fire and explosion protection
  • CE markings for machines, plants, installations and systems
  • Hazard and risk analyses (HAZOP, Zurich Hazard Analysis, SIL)
  • Application of the Major Accidents Ordinance
  • Fire Protection
  • Explosion Protection
  • Water protection
  • Storage and handling of hazardous substances
  • Safety at work
  • CE markings for machines, plants, installations and systems
  • Process simulation for complex processes
  • Pipe static calculations and pressure surge simulations
  • Fluid mechanics (CFD)
  • Refinery and process furnace simulation
  • Torch systems and simultaneity analyses of emission sources
  • Environmental impact assessments
  • Concepts and planning for exhaust air purification, waste-water treatment and waste disposal
  • Air pollution control
  • Emission declarations
  • Authorisation management
  • Analysis and optimisation of energy consumption and CO2 emissions
  • Environmental due diligence
  • Advisory to specialist bodies in the environmental field

Weyer und Partner (Schweiz) AG in figures

Projects a year
Years of experience


Weyer und Partner (Schweiz) AG
Güterstrasse 137
4053 Basel

Phone: +41 (0) 61 683 26 00
Fax: +41 (0) 61 683 26 11
E-Mail: schweiz@weyer-gruppe.com

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    Our Team

    Employee photo of Frank Sutter of Weyer und Partner (Schweiz) AG

    Frank Sutter

    Managing Director
    Employee photo of Gilberte Ueberschlag of Weyer und Partner (Schweiz) AG

    Gilberte Ueberschlag

    Head of Administration

    Head office of Weyer und Partner (Switzerland) AG

    Navigationsaddress: Güterstrasse 137, 4002 Basel, Schweiz