Bedrift Y - Økern

• Yagtrening Grip
• Yolo Kapital AS
• Yuliia Serhiichuk
• Yahuza Deliverys
• Yildiz Consulting
• Yilmaz Transport AS
• Yokoten Mobility AS
• Yeboah Vask & Transport
• Ydrestrand Erica Hanna Heléne