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Overview

NiSource (NYSE: NI) helps energize the lives of its nearly 4 million natural gas and electric customers across six states. Our local utilities – Columbia Gas and NIPSCO – ensure that customers receive safe, reliable and affordable natural gas and electric service each and every day. Our business plan is focused on proactively investing in our energy infrastructure – approximately $1.4 billion a year – to ensure we meet and improve upon our customer commitments for the next 100 years. We employ more than 7,000 of our neighbors who are actively engaged in the communities we’re privileged to serve, making them great places to live and call home. NiSource is headquartered in Merrillville, Indiana – about 35 miles from Chicago – and we maintain a significant corporate presence in Columbus, Ohio. Our utility operations also span Kentucky, Maryland, Pennsylvania and Virginia.
Industry Utilities
Headquarters Merrillville, IN
Company size 5,001-10,000 employees
Website http://www.nisource.com
Specialties Natural GasElectricUtilitiesEnergy

 Customer Service Number [NiSource]:

Customer Service number
(NIPSCO)
+1 800 464 7726
Customer Service number
(Columbia Gas of Kentucky)
+1 800 432 9345
Customer Service number
(Columbia Gas of Virginia)
+1 800 543 8911
[Investors/ Franchasing] contact number
(Individual Stockholders)
+1 888 884 7790
[Investors/ Franchasing] contact number
(Benefit Information)
+1 888 640 3320
[Emergency/ Hotline] contact number
(NIPSCO Gas Emergency)
+1 800 634 3524
[Emergency/ Hotline] contact number
(Columbia Gas of Kentucky)
+1 800 432 9515
[Emergency/ Hotline] contact number
(Columbia Gas of Maryland)
+1 888 460 4332
[Emergency/ Hotline] contact number
(Columbia Gas of Ohio)
+1 800 344 4077
[Emergency/ Hotline] contact number
(Columbia Gas of Virginia)
+1 800 544 5606

 Support Email(s) [NiSource]:

[General Info] contact email

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