Customers
James F. Thomas
Senior Vice President, Chief Commercial Officer
email: jfthomas@nisource.com
Colin Harper
General Manager, Business Development
email: charper@nisource.com
Brian Adams
Vice President Business Development
email: bkadams@nisource.com
John McNamara
Vice President, Marketing and Origination
email: jmcnamara@nisource.com
Mark J. Morris
Director, Supply
email: mjmorris@nisource.com
Mark Wilke
Director, Commercial Services
email: mwilke@nisource.com
David Spencer
Director, Commercial Operations
email: dspencer@nisource.com
