C.Fernie & Co.
- These shipping agents and P&I representatives describe canal services and requirements, with links for scheduling.
- http://www.cfernie.com

Boyd Steamship Corporation
- Ships agent provide brief history, canal transit resources, and overview of services.
- http://boydsteamship.com

The Rozo Group
- Composed of several businesses, offering ship chandlery, maritime agent, and ship agent services. Lists clients and provides transit expense calculator.
- http://www.therozogroup.com.pa

C.B. Fenton & Company
- Shipping agents for the Panama Canal. Describes company history and services offered, with current canal tariffs, scheduling, and advisories.
- http://www.cbfenton.com

Panama Ports Company (PPC)
- Operates the ports of Cristobal and Balboa. Describes location, layout, and facilities.
- http://www.hph.com.hk/business/ports/america/panama.htm

Barwil Panama
- Ships's agent provides contact information, with tolls calculator, information on scheduled and actual traffic, and links to notices and advicories.
- http://www.barwil-panama.com