HOUSTON, Jan. 02, 2026 (GLOBE NEWSWIRE) — Occidental (NYSE: OXY) announced today it has completed the sale of its chemical business, OxyChem, to Berkshire Hathaway (NYSE: BRK.A, BRK.B) for $9.7 billion in cash, subject to customary purchase price adjustments.
“This transaction accelerates our strategy to strengthen Occidental’s balance sheet and focus on our deep and diverse oil and gas portfolio which we have transformed over the last decade. We expect to operate our high-return oil and gas assets to deliver long-term value while driving innovation across our businesses,” said President and Chief Executive Officer Vicki Hollub. “We thank the OxyChem team for their decades of excellence and commitment to building a world-class enterprise, and we look forward to their continued success in the years ahead.”
As previously disclosed, an Occidental subsidiary, Environmental Resource Holdings, LLC (ERH), has retained OxyChem’s legacy tort claims and environmental liabilities primarily associated with historical operations outside of the footprint of the operating facilities that were sold. Glenn Springs Holdings, Inc. will continue to manage the remedial activities at environmental sites on behalf of ERH. Occidental expects to expend funds for remediation over many years based on the approved workplans.
About Occidental
Occidental produces, markets and transports oil and natural gas to maximize value and provide resources fundamental to life. The company leverages its global leadership in carbon management to advance lower-carbon technologies and products. Headquartered in Houston, Occidental primarily operates in the United States, Middle East and North Africa. To learn more, visit oxy.com.
Forward-Looking Statements
This press release contains “forward-looking statements” within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995, including, but not limited to, statements about Occidental’s expectations, beliefs, plans or forecasts. Forward-looking statements involve estimates, expectations, projections, goals, forecasts, assumptions, risks and uncertainties. Actual outcomes or results may differ from anticipated results, sometimes materially.
Factors that could cause results to differ from those projected or assumed in any forward-looking statement include, but are not limited to: general economic conditions, including slowdowns and recessions, domestically or internationally; Occidental’s indebtedness and other payment obligations; assumptions about energy markets; commodity price volatility; geopolitical events; regulatory approvals; operational risks; environmental liabilities; litigation; and other factors described in Occidental’s filings with the U.S. Securities and Exchange Commission, including its Annual Report on Form 10-K for the year ended December 31, 2024 and its Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2025.
You should not place undue reliance on these forward-looking statements, which speak only as of the date of this press release unless an earlier date is specified. Unless legally required, Occidental does not undertake any obligation to update, modify or withdraw any forward-looking statement as a result of new information, future events or otherwise.
Contacts
| Media | Investors |
| Eric Moses 713-497-2017 eric_moses@oxy.com |
R. Jordan Tanner 713-552-8811 investors@oxy.com |





