National HighwaysBusiness: Other specialised construction activities n.e.c.. Other passenger land transport. Other engineering activities. General public administration activities
National Milk Record PlcBusiness: Support activities for animal production (other than farm animal boarding and care) n.e.c.. Data processing, hosting and related activities
National Neurological ServicesBusiness: Residential nursing care facilities. Other residential care activities n.e.c.. Other social work activities without accommodation n.e.c.
Nationwide Air Conditioning LTDBusiness: Electrical installation. Plumbing, heat and air-conditioning installation. Other specialised construction activities n.e.c.
Nationwide Enforcement Services LtdBusiness: Private security activities. Combined facilities support activities. General cleaning of buildings. Other education n.e.c.
Native & Co LtdBusiness: Wholesale of household goods (other than musical instruments) n.e.c. Other retail sale in non-specialised stores. Retail of furniture, lighting, and similar (not musical instruments or scores) in specialised store. Other retail sale of new goods in specialised stores (not commercial art galleries and opticians)
Natshi LtdBusiness: Private security activities. Security systems service activities. Other education n.e.c.. Residential care activities for learning difficulties, mental health and substance abuse
Nattergal LimitedBusiness: Mixed farming. Other holiday and other collective accommodation. Botanical and zoological gardens and nature reserves activities
Natural AbilityBusiness: Other holiday and other collective accommodation. Other education n.e.c.. Residential care activities for learning difficulties, mental health and substance abuse. Social work activities without accommodation for the elderly and disabled