I guess not all of them is all that well-known.
But also US is a country where more of their goods is sold inside the country / their own market than what is the case over in Europe.
Here in Sweden for instance exports is a big thing, and trade with the EU, US and of course Asia too.
Imho Philips make shit products now.
Siemens: Revenue Decrease â80.30 billion (2013)[1]
Sony: Revenue Increase US$75.410 billion (2014)[2]
Bosch: Revenue Increase â53.9 billion (2013)
Philips: Revenue â24.78 billion (2012)[1]
Ericsson: Revenue SEK 227.8 billion (2012)[1]
BSH Bosch und Siemens HausgerÃte: Revenue â 9,8 billion (2012)
Osram: Revenue â5.4 billion (Fiscal Year 2012)
SteelSeries, Roccat, Qpad is European brands you may have noticed too.