Engineer in
Diessenhofen

Holenstein Ingenieure AG

Since 2012 · 11–20 empl.·4.0(4)

Holenstein Ingenieure AG is an engineering and surveying firm. Its services include official and construction surveying, 3D geomatics, municipal consulting, infrastructure and water engineering, and geoinformation services.

Bäschlin Consulting

Since 2021 · 1–10 empl.

The core activity of Bäschlin Consulting is construction consulting, particularly in the field of sustainable building and construction, with a focus on natural thermal insulation and resource conservation.

Sommer Solutions

Since 2017 · 1–10 empl.·5.0(2)

Sommer Solutions provides innovation workshops, product development support and technical services. Its work includes analysing requirements, developing and assessing solution concepts, and carrying out technical assignments such as research, project management and audits.

QR Labeling GmbH

Since 2025 · 1–10 empl.

QR Labeling GmbH develops and operates maintenance software for building services engineering. Its app captures equipment from photos, generates maintenance schedules, and makes service histories and documents accessible through QR codes attached to components.

A.W.Ronc Foundry Consulting

Since 2008 · 1–10 empl.

Harald Küpfer - BMU-Consulting

Since 2010 · 1–10 empl.

urban & nature GmbH

Since 2012 · 1–10 empl.

BährX AG

Since 2018 · 1–10 empl.

Energiegebäude Palmisano

Since 2023 · 1–10 empl.

Schulz - Solutions

Since 2026 · 1–10 empl.