Wave & Tidal Energy / Renewable

Aquamarine Power
(installation and maintenance of Oyster 1)
Atlantis Resources Corporation
(installation of AK-1000)
OpenHydro
(installation and maintenance of Open Centre Turbine)
Tidal Generation Ltd (TGL)
(500kWe Tidal Turbine)
Pelamis Wave Power
(wave energy converter)
Wello
(installation of Penguin wave converter)
Tidal Generation Ltd
Ocean Power Delivery
Hydro Contracting
McLaughlin & Harvey Ltd
Longbore Ltd

ADCP Deployment and Recovery

Partrac
Aquatera
Hammerfest Strom
EMEC
Airtricity
SSE
NAREC
Voith Hydro
IX surveys

Submarine cable and pipe line installations and inspections

Scottish Hydro Electric
Balfour Kilpatrick
BICC General UK cables Ltd
North Of Scotland Water Authority
Global Marine Systems
Dredging and Construction
Shearwater marine services
European Marine Energy Centre
Offshore Marine Management

Heavy Construction

Balfour Beatty
Albion Drilling           
Edmund Nuttall
Tulloch Civil Engineering
Currie Brothers       
Briggs Marine
R J Mcleod
Harbour & General
Mowlem Marine
AWG Construction
Pierse ContractingM
Malakoff
Dew Group
P.A. Sutherland
Lilley Construction  
W A Dawson
Charles Brand
McGowan Plant
Orkney Islands Council Engineering Dept
Orkney Harbours Deprt

Shipping

Northlink Ferries
Caledonian MacBrayne
PGS Productions AS
OBC Shipping
John Jolly Shipping Agents
Inchcape Shipping
Tee Kay Shipping
Orkney Towage
Orkney Ferries
Orcargo.
P&O Scottish Ferries
Elbreck Shipping
DNV / MCA
Holyhead Towing Co Ltd
Subsea 7
Bourbon offshore

Environmental & Surveys

Scottish National Heritage            
G M J V
Newcastle University                
Food Standards Agency
Aurora Environmental            
H.R Wallingford
Titan Environmental Surveys
Clydeside Surveys
Hyder Environmental Labs & Science
Briggs Marine Environmental Services
Island Corals
Orkney Islands Council Environmental Dept

Engineering

Hamnavoe Engineering
Craigie Engineering
Rousay Engineering
Ministry Of Defence (salvage & mooring organisation )
Halcrow
Arch Henderson

Insurance

Sunderland Marine
Murray Cormack Associates
Lloyds

Emergency Services

RNLI
Northern Constabulary
HM Customs & Excise
Northern Lighthouse board
Scottish Fisheries Protection Agency
Air accident Investigation Branch
Shetland Coastguard
Pentland Coastguard

Salmon Farming

Mainstream Scotland
AquaScot.   
Mainland Salmon.
Orkney Sea farms.
Scottish Seafarms
Orkney Seafoods
Rysa Salmon
Westray Salmon
Panfish
Norsea
Orkney marine hatchery
Lighthouse of Scotland
Weddell Fish far