The best recommendations for our systems, products, projects and service capabilities come from our customers. Following is a list of customers we have sold solutions to directly. This list does not include a) other vendors that are clients of P-Tech as this information is confidential, b) resellers that are using P-Tech solutions c) members or associates of our direct customers that may also use our solutions, or d) end users in which a reseller was key in the sale and/or delivery of the solution.

Big Rivers Electric Corporation
Central Hudson Gas & Electric Corporation
Central Maine Power
Consumers Energy
E.ON US Services, Inc.
Lower Colorado River Authority
Michigan Electric Transmission Co., LLC
Minnesota Power Company
San Diego Gas & Electric
Santee Cooper Power
Western Electricity Coordinating Council
Western Area Power Administration.