Try all different Business Directories offered by Whitepages.no
Every Engine has different results,
Most companies are listed in serveral directories
but the results are not the same ...
find products and order them directly (example Schampoo, Perfume, Shoes)
Yellow Pages B2C
Business to Consumers
Companies froviding Products or Sevices for End Users
Yellow Pages B2B
Business to Business
Companies providing Products for Professionals
(example Food producer)
Nor 47 Business.com
search through the Government
Norwegian Gov Search
this search engine goes through
all the Norwegian ministeries,
maybe the company you are looking for
has been mentioned at some point.
Phone Book of the World.com
Annuaire du Monde.com
maybe the person you are looking for has moved
and can be cound through the directory of another country
good luck ...