ONE Gas Expands Its Market Reach with NYSE Texas Listing Announcement

In a significant move for the natural gas utility sector, ONE Gas, Inc. has confirmed its dual listing on NYSE Texas, effective from November 11, 2025. This transition marks a pivotal moment for the company as it aims to enhance investor access and solidify its strong community ties in the state of Texas. Known for delivering reliable and affordable natural gas services, ONE Gas serves over 2.3 million customers across Kansas, Oklahoma, and Texas.

A Step Towards Broader Investor Engagement

The dual listing not only reflects ONE Gas's commitment to serving Texas but also underscores its strategic vision of broadening investor awareness about its operations and mission. Robert S. McAnnally, the company's president and CEO, commented on this initiative, stating, "Joining NYSE Texas is a natural step in our long-standing commitment to Texas, where we've invested and operated for many decades. We believe this dual listing will broaden investor access and awareness of our mission to safely deliver affordable, reliable natural gas services to homes and businesses."

The decision to list on NYSE Texas also brings ONE Gas closer to one of the most vibrant economic environments in the nation, providing significant opportunities for growth. This exchange, headquartered in Dallas, Texas, offers a fully electronic marketplace that aligns with modern trading practices, allowing enhanced efficiency for investors.

NYSE Texas Welcomes ONE Gas

Recognition of ONE Gas's pivotal role within the energy sector can also be seen through the words of Bryan Daniel, president of NYSE Texas, who expressed pride in welcoming ONE Gas as one of the largest regulated natural gas utilities in the country. This listing makes it the first Oklahoma corporation to join the exchange, highlighting its strategic expansion and commitment to Texas.

Despite this new dual listing, ONE Gas will continue to operate predominantly on the NYSE under the same ticker symbol, “OGS”. This continuity ensures that current investors maintain their familiarity while attracting new investors from the Texas market.

About ONE Gas, Inc.

ONE Gas is a 100-percent regulated utility that focuses solely on the distribution of natural gas. It operates under the ticker symbol 'OGS' on the New York Stock Exchange and is included in the S&P MidCap 400 Index. Tracing its roots back to Oklahoma, ONE Gas proudly provides natural gas services through its divisions: Kansas Gas Service, the largest in Kansas, Oklahoma Natural Gas, which leads in Oklahoma, and Texas Gas Service, positioned as the third largest provider in Texas.

With a commitment to safety and reliability, ONE Gas focuses on providing a clean energy choice for residential and commercial customers alike, making strides in both customer service and innovation in the energy sector.

Looking to the Future

The dual listing is expected to set the stage for ONE Gas to capitalize on partnership opportunities and community engagement while yielding advantages for both the company and its investors. The firm’s focus on evolving its operational capacity, alongside enhancing accessibility for stakeholders, underscores its vision for sustainable growth and success in the natural gas market.

For more updates and information regarding the company, interested parties can visit the official website or follow ONE Gas across social media platforms including Facebook, LinkedIn, and YouTube. These channels provide timely updates on company initiatives, investor relations, and community engagement efforts aimed at delivering exceptional support and service to its customer base in the regions it serves.