Insights

InfrastructureUpgrade Columbia Gas of Ohio is actively upgrading natural gas infrastructure in Westlake through a partnership with Miller Pipeline, signaling ongoing demand for pipeline modernization, inspection, and related services.

SafetyFirst The company engages in carbon monoxide awareness, safety education programs, and public safety initiatives, presenting opportunities to offer safety training, monitoring solutions, and emergency readiness services.

PublicPartnerships Recent collaborations with public safety and community organizations (Salvation Army HeatShare, Hunger Action Month partners) suggest opportunities to co-sponsor community programs, energy assistance outreach, and grant-driven initiatives.

DigitalEngagement Usage of digital tools and platforms (WalkMe, Google Tag Manager, fonts and fonts API) indicates reliance on customer journey optimization; potential fit for onboarding accelerators, UX enhancements, or analytics services for customer experience improvements.

FinancialScale As a large regulated utility with substantial revenue and employee base within NiSource, there is room to discuss energy efficiency programs, demand-side management technologies, and enterprise-grade services across multiple state markets.

Similar companies to Columbia Gas of Ohio

Columbia Gas of Ohio Tech Stack

Columbia Gas of Ohio uses 8 technology products and services including Unpkg, DataDome, Font Awesome, and more. Explore Columbia Gas of Ohio's tech stack below.

Unpkg
Content Delivery Network
DataDome
DDoS And Bot Protection
Font Awesome
Font Scripts
Google Fonts API
Font Scripts
html2canvas
Javascript Libraries
Java
Programming Languages
Bootstrap
UI Frameworks
X-Content-Type-Options
Web & Portal Technology

Media & News

Columbia Gas of Ohio's Email Address Formats

Columbia Gas of Ohio uses at least 3 format(s):

Columbia Gas of Ohio Email Formats	Example	Percentage
FLast@columbiagasohio.com	JDoe@columbiagasohio.com	69%
First.Last@columbiagasohio.com	John.Doe@columbiagasohio.com	17%
F.Last@columbiagasohio.com	J.Doe@columbiagasohio.com	13%
FirstLast@columbiagasohio.com	JohnDoe@columbiagasohio.com	1%
FLast@nisource.com	JDoe@nisource.com	86%
FirstLast@nisource.com	JohnDoe@nisource.com	9%
First.Last@nisource.com	John.Doe@nisource.com	4%
LFirst@nisource.com	DJohn@nisource.com	1%
First_Last@ohiogas.com	John_Doe@ohiogas.com	98%
Last_First@ohiogas.com	Doe_John@ohiogas.com	2%

Frequently Asked Questions

What is Columbia Gas of Ohio's phone number?

You can contact Columbia Gas of Ohio's main corporate office by phone at

+1-419-636-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Columbia Gas of Ohio's official website and social media links?

Columbia Gas of Ohio's official website is columbiagasohio.com and has social profiles on LinkedIn.

What is Columbia Gas of Ohio's NAICS code?

Columbia Gas of Ohio's NAICS code is 22 - Utilities.

How many employees does Columbia Gas of Ohio have currently?

As of July 2026, Columbia Gas of Ohio has approximately 480 employees across 2 continents, including North AmericaEurope. Key team members include Vice President External And Customer Affairs: K. B.Vice-President: J. C.Vice President: R. K.. Explore Columbia Gas of Ohio's employee directory with LeadIQ.

What industry does Columbia Gas of Ohio belong to?

Columbia Gas of Ohio operates in the Utilities industry.

What technology does Columbia Gas of Ohio use?

Columbia Gas of Ohio's tech stack includes UnpkgDataDomeFont AwesomeGoogle Fonts APIhtml2canvasJavaBootstrapX-Content-Type-Options.

What is Columbia Gas of Ohio's email format?

Columbia Gas of Ohio's email format typically follows the pattern of FLast@columbiagasohio.com. Find more Columbia Gas of Ohio email formats with LeadIQ.

Columbia Gas of Ohio

Q: How many employees does Columbia Gas of Ohio have currently?

Columbia Gas of Ohio has approximately 480 employees.

Q: What technology does Columbia Gas of Ohio use?

Columbia Gas of Ohio's tech stack includes DoubleClick Floodlight, Teads, Font Awesome, Facebook, X-XSS-Protection.

Q: What is Columbia Gas of Ohio's NAICS code?

Columbia Gas of Ohio's NAICS code is 22 (Utilities).

UtilitiesOhio, United States201-500 Employees

Columbia Gas of Ohio supplies natural gas to roughly 1.5 million customers across Ohio. It is the largest natural gas utility in the state. The company operates as a subsidiary of NiSource, a major fully regulated utility group serving about 4 million customers across six states through its Columbia Gas and NIPSCO brands. Headquartered in Columbus, Ohio, the business maintains a mid-sized workforce. In October 2025, Columbia Gas of Ohio partnered with Miller Pipeline to upgrade natural gas infrastructure along Dunford Road in Westlake, Ohio.