Technical Consulting & Engineering in
Bolligen

HERSCHE Konstruktions-Büro

Since 2008 · 1–10 empl.·5.0(2)

The core activity of Hersche Maschinenbau is the development and construction of special machines and prototypes, particularly in the field of water steel construction machines, rake cleaning machines, and hydraulic units for large-scale systems such as water barrages and gate drives. The company focuses on solving complex problems and realizing projects that appear impossible to other companies.

mikkablue engineering GmbH

Since 2012 · 1–10 empl.

mikkablue engineering GmbH provides engineering and consulting services in the field of energy and building services. Services include technical design and coordination for heating, ventilation, air conditioning and sanitary systems, together with energy-management tasks such as measurement concepts, energy accounting, data analysis, potential studies and efficiency assessments.

3D-ONE GmbH

Since 2025 · 1–10 empl.

H. Dietrich

Since 1992 · 1–10 empl.

Romarti-Service GmbH

Since 2004 · 1–10 empl.

Opti E GmbH

Since 2010 · 1–10 empl.

Hofstetter E&C GmbH

Since 2016 · 1–10 empl.

Stampach GmbH

Since 2023 · 1–10 empl.

ARPENTIX Geomatik Bruderer

Since 2023 · 1–10 empl.

Flikweert Data & Bioprocess Consulting

Since 2026 · 1–10 empl.