Chart: Ice fishing companies in Minnesota

Minnesota is home to several ice fishing-related companies besides Clam Outdoors. They include:

• Canvas Craft, Rogers, maker of portable ice shelters.

• MarCum Technologies, New Hope, maker of sonar electronics and underwater cameras

• Otter Outdoors, Maple Lake, maker of ice-fishing shelters, sleds and accessories.

• Rapala USA, Minnetonka, maker of lures, fishing line, apparel and other angling equipment, and owner of StrikeMaster Corp., maker of ice augers.