Marshalls Dive Adventures: Offering basic introductory and advanced Scuba courses, dive education and training. Diving locations include Majuro, Bikini, Arno and Mila atolls.
Rongelap Expeditions: Information about scuba diving, fishing, and ocean kayaking aboard the live-aboard boat Oleanda.
Yokwe Divers: Offers diving and fishing adventures on a live-aboard boat or from an island resort.