Williams (NYSE:WMB) President and Chief Executive Officer Chad Zamarin along with Chief Financial Officer John Porter are scheduled to participate in meetings with investors at the upcoming 2025 Barclays CEO Energy-Power Conference in New York City.

Mr. Zamarin is scheduled to present at the conference at approximately 1:50 p.m. Eastern Time (12:50 p.m. Central Time) on Tuesday, Sept. 2.

A link to the live webcast of the presentation, along with presentation slides for viewing and downloading, will be available at https://investor.williams.com prior to the presentation.

About Williams

Williams (NYSE:WMB) is a trusted energy industry leader committed to safely, reliably, and responsibly meeting growing energy demand. We use our 33,000-mile pipeline infrastructure to move a third of the nation's natural gas to where it's needed most, supplying the energy used to heat our homes, cook our food and generate low-carbon electricity. For over a century, we've been driven by a passion for doing things the right way. Today, our team of problem solvers is leading the charge into the clean energy future – by powering the global economy while delivering immediate emissions reductions within our natural gas network and investing in new energy technologies. Learn more at www.williams.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20250819028304/en/

MEDIA:

media@williams.com

(800) 945-8723

INVESTOR CONTACT:

Danilo Juvane

(918) 573-5075

Caroline Sardella

(918) 230-9992

Williams CEO to Present at 2025 Barclays CEO Energy-Power Conference