3 companies based in Denmark.
One of the oldest continuously operating consumer-audio brands (est. 1925) and a benchmark for design-led luxury audio; products are in the permanent collection of MoMA. Publicly traded and independent, unusual among audio brands that have been absorbed into conglomerates.
The company behind two ubiquitous IEM technologies: the ultra-thin Linum cable (2013) and the patented T2 connector (2016). A pure components supplier — not a consumer brand — whose parts appear in premium IEMs and major hearing aids alike. Its first customer was Danish hearing-aid giant Oticon.
One of the two dominant global suppliers of balanced-armature transducers for hearing aids and premium IEMs (alongside U.S.-based Knowles); Sonion's BA and electrostatic drivers are inside a large share of multi-driver flagship in-ear monitors.