SIKA Dr. Siebert & Kühn GmbH & Co. KG is a German manufacturer specializing in navigational, measuring, electromedical, and control instruments, offering precision measurement and calibration technology since 1901.
Drogheda Port Company is Ireland's premier north east port offering comprehensive port facilities, navigation and pilotage services, and community engagement.
E.S. Ritchie & Sons, Inc. is a family-owned company founded in 1850, specializing in the manufacture of recreational and commercial magnetic compasses in Pembroke, Massachusetts.
The Ecuadorian Oceanographic Insitute, has the responsabilite to maintain updated the ecuadorian navigation charts. We also do oceanográphical research.
Electronic Marine Inc. in Annapolis specializes in marine electronics sales, installation, and training with over 75 years in business and certified staff.