SMS Towage has grown into the largest independent port tug operator in the UK. We operate a modern fleet of 20 tugs servicing the following locations: River Humber (Immingham, Hull & Grimsby) Bristol Channel (Cardiff, Newport & Barry) Belfast & Larne Tees Port & Hartlepool Port of Tyne, Sunderland & Blyth Portsmouth & Southampton Our harbour towage service looks after any size of vessel docking into or sailing from port and we supply to the North Sea offshore oil and gas and renewables sectors, including towage of rigs and barges and provision of sea transport. As well as providing safe, efficient and friendly services to our loyal customers, our in-depth knowledge allows us to work on many special, one-off projects. The SMS management team has a huge amount of industry expertise that complements the skills and experience of our crews. Our level of service truly sets us apart. You’ll like working with us - we make it straightforward and stress free.