Name: Opower
Website: opower.com/
Description:

We partnered with our first utility client in 2007 from a rented desk in San Francisco. Since then, we’ve grown into a well-capitalized business with more than 400 employees serving more than 90 utilities—-including 8 of the US’s 10 largest. Our platform now reaches more than 22 million homes around the world. Together with our clients and their customers, we’re saving energy, saving money, and helping reduce carbon emissions.