CleanSpark
CLSK
MARA Holdings
MARA
Bitdeer Technologies
BTDR
Bakkt Holdings
BKKT
Canaan
CAN
Northwest Natural Holding Co. engages in the local distribution of gas and water through its subsidiaries. It supplies natural gas to residential, commercial, and industrial customers in Oregon and southwest Washington. The company founded in 1859 and is headquartered in Portland, OR.