Barnwell Industries, Inc. acquires, develops, produces, and sells oil and natural gas in Canada. It operates through three segments: Oil and Natural Gas, Land Investment, and Contract Drilling. The company also invests in land interests in Hawaii. In addition, it owns and operates five water well drilling rigs, two pump rigs, and other ancillary drilling and pump equipment; drills water and water monitoring wells of various depths; installs and repairs water pumping systems; and distributes Floway pumps and equipment in Hawaii. Barnwell Industries, Inc. was founded in 1956 and is headquartered in Honolulu, Hawaii.