Bulwagga Marine Anchor: Customer testimonials and demonstration videos.
Easy Spud: An anchor device to hold a boat while fishing. Includes features, the inventor, and ordering information.
Reider Cove's Easy Anchor: A shoreline beach anchor available in two sizes.
Richter Anchors: Sells a grapnel style available in three sizes from 14lbs to 25lbs. Designed for tournament fishermen.
Rocna Anchors: New Zealand developed anchor comes in sizes from 4Kg to 110Kg (9lbs - 243lbs). Includes design philosophy, sizing chart, pricing, video, and independent reviews and tests.
Sandspike: Offers a lightweight beach anchor made of aircraft aluminum for watercraft of all types.
Spade Anchor: Manufacturer offering three models in steel, aluminum, and stainless steel. Includes technical information, sizing chart, FAQs, list of dealers and links.
Suncoast Marine: North American manufacturers and distributors of the Rocna anchor.
XYZ Marine Products: Manufactures stainless steel anchors designed for use in sand and mud. Also offers a retrieval product for fouled conditions.