viaUNO Cars is a licensed private hire and transfer company based in Southampton, Hampshire, providing airport transfers, seaport transfers, executive transport and long-distance private hire. The company operates its own fleet with its own drivers and is licensed by Southampton City Council. Available 24/7, viaUNO Cars provides fixed-price travel for individuals, families, business passengers and groups, including 8-seater and minibus transfers throughout Southampton, Hampshire and to destinations across the UK.

Airport transfers and London airport connections are a major part of the service, with private hire to Heathrow, Gatwick, Luton, Stansted and London City Airport, alongside Southampton Airport and other UK airports. Services include Heathrow executive transfers, Gatwick and Heathrow minibus transfers, Southampton Airport taxis, meet and greet, flight tracking and up to 60 minutes of free waiting time on airport pickups. Executive vehicles and larger 8-seater options provide additional choice for business travellers, families and groups travelling with luggage.