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Contact locations

Local expertise delivered globally

Founded in 1971 in Newcastle upon Tyne, Soil Machine Dynamics Ltd (SMD) began as a small family-owned business and over the last 46 years has grown to be one of the largest subsea manufacturers in the world. Our two production facilities in Wallsend and North Shields are home to expert engineering and production teams with a fully fitted workshop housing the facilities to design and manufacture all of our products in house. Over the last decade we have added three sales and support offices in Singapore, Brazil and Houston and and will soon add SMD China to our global network. This will be a 7200m² facility in the heart of Shanghai offering both expert engineering and production staff and will bring additional focus to the region as we continue our expansion.


SMD UK Locations

Head Office

SMD Services

Turbinia Works Unit L3
Davy Bank Intersect 19
Wallsend Tyne Tunnel Trading Estate
Newcastle upon Tyne North Shields, Tyne and Wear
NE28 6UZ NE29 7UT


T: +44 (0) 191 234 2222
F: +44 (0) 191 234 0444


SMD International Locations

Flag of the People's Republic of China.svg



16 Raffles Quay No. 321, Feizhou Road
#33-03 Hong Leong Building Lingang New Town, Pudong
Singapore Shanghai
048581 201306
T: +65 9066 4204 T: +86 21 2078 2027