If you're here looking up Xcel Energy customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. Xcel Energy also goes by or is associated with the names Xcel, X cel, X Cell, Xcel Energy Inc., Xcel Energy. They are considered to be part of the following sectors and industries: electricity, natural, gas, utility, Utilities, Electric Utilities, Energy. Xcel Energy is associated with terms like public, e-commerce, b2b, energy & utilities, utilities by their customers and industry analysts. They are similar to companies like DTE Energy, EDF Energy. They employ 11,942 people according to customers in the know.