Technical Consulting & Engineering in
Oberrohrdorf

Haas ProjektConsulting

Since 2002 · 1–10 empl.

Haas ProjektConsulting provides consulting services to companies, particularly in the areas of product innovation and innovation management. The core activity involves supporting companies in idea generation, product definition, and implementation of innovation projects to develop efficient and secure project processes and promote innovation success.

SERO GmbH

Since 1999 · 1–10 empl.·5.0(3)

SERO GmbH is an engineering firm for building services and thermal energy that provides building services planning, energy consulting and construction management. Its services include heating and cooling design, ventilation and sanitary planning, energy certificates and studies, as well as site supervision, tender documentation and operational optimisation.

asens AG

Since 2010 · 1–10 empl.

LEONOA GmbH

Since 2021 · 1–10 empl.

LEONOA GmbH provides workforce and process optimization services to private and public companies. Services include process management, product design and development, fabrication, planning, quality assurance, commissioning, homologation, marketing and digitalization, with engineers working closely on-site.

Process Plant Technology PPT GmbH

Since 2002 · 1–10 empl.

IWS-Monjé GmbH

Since 2005 · 1–10 empl.

Powerplay Enterprise GmbH

Since 2011 · 1–10 empl.

Fostech GmbH

Since 2014 · 1–10 empl.

mirasign consulting Thomas Burger

Since 2023 · 1–10 empl.

LG Gebäudetechnik GmbH

Since 2024 · 1–10 empl.

Erschewski Smart Consulting Co.

Since 2024 · 1–10 empl.

KJS ThermoFluid Systems GmbH

Since 2026 · 1–10 empl.