Irish Department of Transport
http://www.dttas.ie
Irish Maritime Development Organisation
http://www.imdo.ie
European Union – Maritime Transport
http://www.ec.europa.eu
European Sea Ports Organisation
http://www.espo.be/
Martin Butterly & Co
http://www.butterlyireland.com
Fast Shipping
http://www.fast-lines.com
Mainport\Patrick Monahan Ltd
http://www.mainport.ie
Quality freight
http://www.qualityfreight.com
Irish Exporters Association
http://www.irishexporters.ie
International Navigation Association
http://www.pianc-aipcn.org
European Short Sea Network
http://www.shortsea.info
International Association of Ports & Harbors
http://www.iaphworldports.org
Container Shippping Information Service
http://www.worldshipping.org