Northeast Utilities System is responsible for operating the largest utility system that serves New England. It provides electric and natural gas to customers in Connecticut, western Massachusetts, and New Hampshire. The site details the vision and strategy of the company. The “Energy Choices” section includes a detailed account of services and support for residential, commercial, and industrial customers, as well as linking to subsidiaries of the company. For its part, the “Business to Business” pages cover online purchase orders and invoices, and there is also information on direct pay permits. Those wishing to register as a potential supplier or modify the existing information they provided when they first registered can do so online. Statistics and annual reports are also included, along with reports on Northeast Utilities community help and support programs, such as storm restoration teams, which are effected by the Northeast Utilities Foundation. Lastly, the “Careers” subsection details available employment opportunities at the company.