- ECCO COMPETENCE LIMITED Birmingham, Zweigniederlassung Hergiswil NW
- Pilatusstrasse 50
- Hergiswil
- NW
- Ecopharma-Consulting AG
- Panoramastrasse 2B
- Ennetbürgen
- NW
- ECOSERV TREUHAND AG in Liquidation
- Stansstaderstrasse 54
- Stans
- NW
- Ecolu Holding AG
- Ziegelweg 12
- Hergiswil
- NW
- Ecoprocess AG
- Bahnhofstrasse 10
- Stans
- NW
- Ecomatic AG
- Aumühlestrasse 17
- Ennetbürgen
- NW
- ECI AG in Liquidation
- Seestrasse 19
- Ennetbürgen
- NW
- ECOMED SYSTEMS AG
- Bahnhofstrasse 4
- Hergiswil
- NW
- ECGT Venture AG
- Grossmatt 3
- Hergiswil NW
- NW
- Ecolution GmbH
- Mattenweg 5
- Beckenried
- NW
- écociel AG
- Mühlebach 7
- Stansstad
- NW
- ECA Handels AG in Liquidation
- Paracelsusweg 3
- Stans
- NW
- ECM Digital Solutions AG
- Buochserstrasse 26
- Stans
- NW
- ECO-Ambiente AG in Liquidation
- Mühlebachstrasse 5
- Stans
- NW
- eco2030 KmG
- Seestrasse 33
- Hergiswil
- NW
- EcoTrif GmbH
- Hansmatt 10
- Stans
- NW
- eco-invention ag
- Lindenstrasse 4
- Buochs
- NW
- ECJ Elite Commerce, Johann
- Sonnenbergstrasse 15
- Hergiswil
- NW
- ECM Solutions GmbH
- Buochserstrasse 26
- Stans
- NW