- Ikelite Underwater Systems
Underwater lighting, direction and photography.
- Sea & Sea USA
Manufactures cameras, housings, strobes, and accessories for underwater photography and video.
- Holloway, Zena
Underwater director and photographer commissioned internationally for advertising, commercials, and editorials. Galleries, films, and prints include iconic underwater images of mermaids, free divers, water babies, and dancers.
- Sealife Cameras
Manufactures and distributes underwater cameras, lenses, and flashes. Cameras include the Reefmaster RC.
Manufactures underwater housings and photographic accessories.
- Belic, Andrej
Underwater images by scuba photographer Andrej Belic.
- Marine Camera Distributors
Serving the professional underwater photographer.
- Onne van der Wal Photography
Offers nautical prints, posters, calendars, and commercial stock photos from marine photographer Onne van der Wal.
- Cathy Church Underwater Photo Centre & Gallery
Underwater photography and scuba diving with Cathy Church. Featuring underwater photography courses, photo gallery, dive trip information, and underwater photo equipment information.
- Oceanic Research Group
A nonprofit environmental organization dedicated to the conservation of the world's oceans and marine life. Many images and lots of information.
- Cyber Sea
Stock underwater photography, transparencies, screen savers, reprints and CD-ROM's from the Puget Sound, San Juan Islands, and British Columbia.
- Wu, Norbert
Photographer, cinematographer, and writer specializing in marine issues. Features descriptions of a four-month Antarctic underwater documentary, books, photos, and more.
- Photography By Michelson, Inc.
Images in five categories from underwater and wildlife photographer and television producer Robert Michelson.
Offers light systems, video housing, handylights, accubelts, flashlights, and more.
- Images Dominica
Offers fine art photography and stock photography of the underwater life in Dominica. Includes images of marine creatures, seascapes, beaches, and sunsets.
- Ric Frazier Productions
Underwater photographer and underwater director commissioned worldwide for advertising in both print and film.
- Argus Co.
Sells waterproof scuba diving cameras.
- Beverly Factor Photography - Envirovision
Specializing in underwater photography. Offering stock images, products, lessons, an online photo gallery, and more.
- Visual Diving
Showcases a collection of underwater and nature photography in Asia by photographer Bertrand Chauvel and staff.