SEA is a member of the Submarine Support Management Group (SSMG). SEA staff assigned to SSMG operate out of Devonport House, situated in Keynsham.
By road: Click here for location map for Keynsham (SSMG) Site (PDF)
SatNav: Post Code BS31 2YH Latitude N51:25:23 (51.422958) Longitude W2:30:43 (-2.511949.
By rail: Travel to Bristol (20 minutes by taxi), Bath Spa (20 minutes by taxi) or Keynsham (5 minutes by taxi). Visit www.nationalrail.co.uk or phone 08456 48 49 50 for train times.
By bus: Badger Line services X39 and 339 operate 4 times an hour between Bath and Bristol. Visit www.firstgroup.com for the timetable. Alight at Hicks Gate roundabout. The SSMG site is 5 minutes walk away - see Location map for SSMG Site (PDF).
By air: From Bristol International Airport go north on the A38 toward Bristol city centre. Follow signs for Bath (A4). At Keynsham follow Location map for SSMG Site (PDF).
Hotels close to our Keynsham Site
The Grasmere Court Hotel
Old Manor Hotel
The Grange Hotel
Submarine Support Management Group
Tel: +44 117 9161400
Fax: +44 117 9161499
Head Office Address: SEA, Beckington Castle, 17 Castle Corner, Beckington, Frome, Somerset BA11 6TA United Kingdom A company incorporated in England and Wales No: 2430846
Telephone: +44 1373 852 000 | Fax: +44 1373 831 133 | Email:
A Cohort plc company | Copyright SEA 2011
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