Bedrift J - Hvittingfoss

• Jarle Meskestad
• Joacim Myran
• Justyna Stasiewicz
• Jarle Evju AS
• Jan Westby
• Johansen Consulting Services
• John Nefton Melås
• John Hvål Transport
• John Harry Myrvold
• Jack Daniel Grøtterud
• Jensens Vinduspuss Jan Jensen