n4p · open business facts
SPERISEN OPALESCENCE ENGINEERING
Registered as SPERISEN OPALESCENCE ENGINEERING (0101)
Hauptstrasse 722562 Port, BE
CH
Purpose
Conception, développement, installation et montage de systèmes de ventilation, chauffage, collecteur solaire, récupération d'eau, éolienne, photovoltaique, éclairage. Conseil et analyse énergétique de bâtiments et de villas. Analyses et établissements de cahiers de charges en matière énergétique. Ingénierie douce Opalescence pour Architecture Maison Passive, Minergie et Minergie P standards. Conseil, analyse de production et développement de solutions techniques dans le domaine des fours industriels.
Identifiers
- ch.uid
- CHE115898486
- ch.zefix
- 990578
Freshness
- Last updated
- Completeness
- incomplete — missing categories, hours
- Days with changes, last 90 days
- 1
- Last change
- Fresh until
- unknown — an essential field is missing
- Suggested revisit
- every 14 days (change frequency: weekly)
Sources
- © swisstopo (Amtliches Gebäudeadressverzeichnis)
- Zefix – Zentraler Firmenindex, Eidgenössisches Amt für das Handelsregister (EHRA), https://opendata.swiss/de/dataset/zefix-zentraler-firmenindex
The n4p compilation and OSM-derived content are licensed under ODbL-1.0 (n4p compilation and OSM-derived content). Other facts remain subject to the source terms listed above. This is not an official register extract and has no legal effect. Objective facts only: no reviews, ratings or marketing text. Freshness and change signals are advisory — revalidate with the ETag before relying on a cached copy.