- Denmark - HQ
- Sennheiser Communications
- Industriparken 27, 2750 Ballerup
- Denmark
- United Kingdom/Ireland
- Demant Sound
- Milton Park Innovation Centre, 99 Park Dr, Milton,
- Abingdon OX14 4RY,
- United Kingdom
- France
- Demant Sound
- 2-8 rue Sarah Bernhardt,
- 92600 Asnières-sur-Seine,
- France
- DACH
- Sennheiser Vertrieb und Service GmbH & Co. KG
- Raiffeisenstraße 23/25,
- 49124 Georgsmarienhütte, Germany
- Netherlands
- Sennheiser Nederland BV
- 1322 CA Almere
- Netherlands
- Benelux
- Sennheiser Belux BVBA
- BDC - Esplanade 1 – b. 41
- 1020 Brussels
- Belgium
- Americas
- Sennheiser Electronic Corporation
- 1 Enterprise Drive,
- Old Lyme, CT 06371
- ANZ
- Sennheiser Australia Pty Ltd
- The Zenith, Tower A, L14,
- 821 Pacific Highway,
- Chatswood NSW 2067
- APAC
- Sennheiser Electronic Asia Pte Ltd
- 21 Media Circle, #07-01/04
- Singapore 138562
