AEP has been one of HEI's top competitors. AEP is a Public company that was founded in 1906 in Columbus, Ohio. Like HEI, AEP also competes in the Electric, Water & Gas Utilities sector. Compared to HEI, AEP has 13,240 more employees.
HEI VS Alliant Energy
Alliant Energy is seen as one of HEI's biggest rivals. Alliant Energy is a Public company that was founded in Madison, Wisconsin in 1917. Like HEI, Alliant Energy also operates in the Electric, Water & Gas Utilities sector. Alliant Energy has 630 fewer employees vs. HEI.
HEI VS Ameren
Ameren is perceived as one of HEI's biggest rivals. Ameren was founded in St. Louis, Missouri} in 1997. Like HEI, Ameren also competes in the Electric, Water & Gas Utilities space. Compared to HEI, Ameren generates $5.9B more revenue.