Marine Environmental Solutions (MES) Limited is a subsidiary of SFF Services Limited (SFFSL). Our personnel have a long track record of working with the marine industries to deliver a range of environmental services. MES supports a range of industries active in the marine environment including: • oil and gas • renewables • subsea cables • telecommunications and broadband • harbour development works • marine construction works Services include: • MMO - Marine Mammal Observer • PAM - Passive Acoustic Monitoring, equipment and operators • ADD - Acoustic Deterrent Device, equipment and operators • Drop-down camera survey • Grab sampling • Oil spill sampling • Fisheries and seabird studies