Titan America | Norfolk, Va. – This is a subsidiary of the Greek cement giant Titan Cement. It has been working to build a $450 million cement plant in North Carolina since 2008 but it has battled environmental activists. Partly in response to groups like Stop Titan, an environmental group attempting to stop the North Carolina plant, Titan America became an EPA Energy Star partner, which means all Titan plants submit to independent energy efficiency monitoring. www.titanamerica.com
