Nisource Headquarters & Corporate Office
Nisource headquarters is located at 801 East 86Th Avenue, Merrillville, Indiana 46410-6271, phone number 219-647-5990 where you can reach the management team and the head office leading departments.
Nisource Headquarters Phone Number
What is Nisource Headquarters Phone Number?
Nisource Headquarters Phone Number is 219-647-5990
Calling Nisource headquarters enables you to reach out to the management team and the head office departments including:
* Chief Executive Officer (CEO) Office
* Executive Team & Board of Directors
* Administration Office
* Finance, Accounting & Billing Department
* Marketing & Communications Department
* Sales Department
* Customer Service & Support
* Research & Development Department
* Operations & Logistics
* Human Resources Department
* Legal Department
Nisource Headquarters Address
What is Nisource headquarters address?
Below is Nisource headquarters address where you can visit the headquarts & corporate office or use as mailing address:
Nisource
Street: 801 East 86Th Avenue
City: Merrillville
State: Indiana
ZIP Code: 46410-6271
Headquarts Country: United States
Nisource Website
Top Coolest Headquarters & Corporate Offices in the World
Discover the Top Coolest Headquarters & Corporate Offices in the World that will inspire any company for its corporate office management team, offices that you wished you would work at.
If you want to reach out Nisource headquarters, you can dial 219-647-5990 and then be directed to the different Nisource departments including the CEO office, Nisource Human Resources, Finance, Accounting & Billing, Legal Department, Nisource, Customer Service & Support, Logistics, Marketing & Sales, and all other headquarters dept.
Company-Headquarters.com is an independent website, create to provide free information for Nisource Headquarters and other leading companies information. This website is not affiliated with any state or federal agency, office, department, board or commission.
As a leading website, we are proud to deliver the most updated information for Nisource Headquarters, including address, locations, phone numbers and more. Got new information for Nisource, please help us by sending us a message with the new details. Upon confirming the information, we will update the website to the benefit of all users
More Companies Headquarters
Norfolk Southern Headquarters
Northeast Utilities Headquarters
Northrop Grumman Headquarters
Northwestern Mutual Headquarters
NSTAR Headquarters
Nucor Headquarters
Method Products Headquarters
MetLife Home Loans Headquarters
MetoKote Headquarters
MetricStream Headquarters