Clew Bay Marine Services


Peter T MacDonagh

CEO, Clew Bay Marine Services

Peter MacDonagh has a 3rd level qualification in Environmental Science and 18 years management experience in the pharmaceutical industry.

  • He has worked as a commercial diver on fish farms since the mid 1980’s
  • Extensive experience in all aspects of underwater and over water situations including the design, installation and maintenance of moorings and aids to navigation.
  • Since 3002, Mayo County Council
    under contract to design, install and maintain Navigation Aids throughout the marine ports of County Mayo
  • Since 2001, Failte Ireland Yacht Moorings
    Under contract to service and maintain all moorings in County Mayo marine waters.

Works on installing complete navigation schemes for

  • County Mayo – six bays
  • Killary Harbour
  • Wexford Harbour
  • Dun Laoghaire Harbour

Qualifications & Certifications

  • Commercial Endorsement, Merchant Shipping Regulations, 2005, Category B
  • Advanced Skills Certificate, Nation Powerboat Training Scheme
  • Level 2 – National Powerboat Certificate
  • Diver Training Certificate, Schedule 4 Diving Operations at Work Regulations 1981
  • Nitrox Diver – Technical Diving International
  • Certified completion of Diver First Aid Training
  • PADI Medic First Aid
  • Elementary First Aid at Sea
  • Certificate of Proficiency in Personal Survival Techniques on Board Ship
  • Restricted Certificate of Competency in Radiotelephony – VHF
  • Passed Oil Response Operator’s Course commensurate with IMO Level 1
  • Certificate of Supervisory Management, Irish Management Institute


Our Services


Mooring Notes

About Us


Reference Sites

Contact Us


About Us

Peter MacDonagh

Padraig McCormack

Alex Blackwell

Clew Bay Marine Services, Ross, Kilmeena, Westport, Co. Mayo
Business Reg. No. 277804, Tax Reg. No. 9555685
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