10-K: ONE Gas Reports Strong 2025 Earnings, Strategic Growth

ONE Gas, Inc. reported a significant increase in net income for 2025, driven by new rates and customer growth, while also detailing strategic infrastructure investments and capital market activities.

Summary

• Net income increased to $264.2 million ($4.37 diluted EPS) in 2025, up 19% from $222.9 million ($3.91 diluted EPS) in 2024.
• Operating income rose by $58.4 million, primarily due to $116.0 million from new rates and $6.6 million from residential customer growth.
• Total revenues for 2025 were $2,427.4 million, an increase of 17% from $2,083.6 million in 2024.
• Capital expenditures and asset removal costs decreased slightly by $2.6 million to $759.5 million in 2025.
• The company expects capital expenditures and asset removal costs to be approximately $800 million for 2026.
• Average customer count increased by 14,000 in 2025, with 23,000 new customer connections.
• Oklahoma Natural Gas received approval for a $41.1 million base rate revenue increase and a $2.4 million energy efficiency incentive, effective June 27, 2025.
• Kansas Gas Service received approval for a $7.2 million rate increase related to its GSRS, effective August 2025.
• Texas Gas Service received approval for a $14.5 million revenue increase and consolidation of all service areas into a single statewide division, effective January 27, 2026.
• The company announced an infrastructure initiative in southeast Oklahoma, investing approximately $120 million for a 43-mile natural gas pipeline, expected to be completed by Q3 2028.
• Credit facility capacity increased to $1.5 billion from $1.35 billion, with maturity extended to October 30, 2030.
• Commercial paper capacity increased to $1.5 billion from $1.35 billion.
• Settled forward sale agreements for 2,633,700 shares of common stock for net proceeds of $205.0 million in December 2025.
• Entered into a new forward sale agreement in May 2025 for 2,500,000 shares, with settlement no later than December 31, 2026.
• Declared a quarterly dividend of $0.68 per share ($2.72 annualized) in January 2026.
• Texas House Bill 4384 allows gas utilities to defer and recover specific costs related to property, plant, and equipment not yet reflected in base rates, which Texas Gas Service began applying in Q3 2025.
• Unsecured term loan interest rate reset to 4.48% (6-month Term SOFR of 3.58% + 90bps spread) in February 2026, a decrease from the prior period rate of 4.96%.

Sentiment

Score: 8

Explanation: StockSavvy.ai views this as a strong performance, with significant net income growth driven by effective rate management and customer expansion. Strategic capital investments and enhanced liquidity further bolster the company's position, despite rising operating costs.

Positives

• Net income increased by 19% year-over-year.
• Operating income increased by 15% due to new rates and customer growth.
• Successful rate case approvals in Oklahoma, Kansas, and Texas.
• Increased credit facility and commercial paper capacity, enhancing liquidity.
• Infrastructure initiative in Oklahoma ($120 million investment) to support economic growth and energy reliability.
• Texas House Bill 4384 provides a mechanism for cost recovery, reducing regulatory lag.
• Dividend increased to $0.68 per share ($2.72 annualized).
• Lower interest rate on unsecured term loan (4.48% from 4.96%).
• Strong safety metrics (TRIR, DART, PVIR, ERT) regularly ranking in the top quartile for similar-sized local distribution companies.

Negatives

• Operating costs increased by $44.2 million (7%) in 2025.
• Depreciation and amortization increased by $20.6 million (7%).
• Employee-related costs increased by $17.0 million.
• Ad-valorem taxes increased by $14.7 million.
• Outside services, insurance, bad debt, and fleet expenses also increased.
• A $2.9 million carrying charge was refunded to Oklahoma customers from the settlement of a disputed gas purchase invoice.
• Cash, cash equivalents, restricted cash, and restricted cash equivalents decreased by $44.8 million in 2025.
• The company is subject to inherent lag between investments and rate recovery.
• Environmental issues at former MGP sites, with potential future costs.

Risks

• Operational hazards and unforeseen interruptions (leaks, accidents, pipeline ruptures, equipment failure, adverse weather, third-party damage, catastrophic events, acts of terrorism, cyber-attacks) could materially and adversely affect the business and for which the company may not be insured adequately.
• Inability to attract and retain management and professional and technical employees, or workforce disruptions due to strikes or work stoppages by unionized employees, could adversely impact operations, earnings, and cash flows.
• The unavailability of adequate natural gas pipeline transportation and storage capacity or a decrease in natural gas supply may decrease and impair the ability to meet customers' natural gas requirements, and financial condition may be adversely affected.
• Increased reliance on technology, the failure of which may adversely affect financial results and cash flows.
• The occurrence of cyber breaches or physical security attacks on the business, or those of third parties, may disrupt or adversely affect operations or result in the loss or misuse of confidential and proprietary information.
• Risk of inadvertent sharing of confidential or proprietary data through the inappropriate use of open AI tools, despite company policy restrictions.
• Various risks associated with climate change could increase operating costs or restrict opportunities in new or existing markets, adversely affecting financial results, growth, cash flows, and results of operations.
• Subject to federal, state, and local regulation of the safety of systems and operations, including pipeline safety, system integrity, and the safety of employees and facilities that may require significant expenditures or, in the case of noncompliance, substantial fines or penalties.
• Additional uncertainty regarding current and future regulatory interpretations as a result of the United States Supreme Court's decision in June 2024 to overturn the Chevron Doctrine.
• Subject to federal, state, and local laws, rules, and regulations that could impact the ability to earn a reasonable rate of return on invested capital and to fully recover invested capital, operating costs, and natural gas costs.
• Subject to environmental regulations and legislation, including those intended to address climate change, which could increase operating costs, adversely affecting financial results, growth, cash flows, and results of operations.
• Subject to federal, state, and local laws, rules, and regulations that could affect operations and financial results.
• Unfavorable economic and market conditions (inflation, tariffs, high interest rates, and supply chain disruptions) could adversely affect financial condition, earnings, cash flows, and limit future growth.
• Business activities are concentrated in three states (Oklahoma, Kansas, and Texas), making the company vulnerable to changes in populations, regional economies, politics, regulations, regulatory decisions, and weather patterns in these states.
• The inability to access capital or significant increases in the cost of capital could adversely affect results of operations, cash flows, and financial condition.
• Financing arrangements subject the company to various restrictions that could limit operating flexibility, earnings, and cash flows.
• Pursuing acquisitions, divestitures, and other strategic opportunities, which, if not successful, may adversely impact results of operations, cash flows, and financial condition.

Future Outlook

The company anticipates that cash flow generated from operations and expected shortand long-term financing arrangements will enable it to maintain current and planned levels of operations and provide flexibility to finance infrastructure investments. Capital expenditures and asset removal costs are expected to be approximately $800 million for 2026. Contributions to defined benefit pension plans are expected to be $12.7 million in 2026, with an estimated net periodic benefit cost of approximately $18.6 million. The company is also assessing the timing and impacts of adopting new accounting standards related to internal-use software costs and disaggregation of income statement expenses.

Management Comments

• Our mission is to deliver natural gas for a better tomorrow.
• Our success begins with a culture built on our core values and a commitment to engaging people to do their best work in an inclusive environment.
• Safety is our number one core value. We are committed to pursuing a zero-incident safety culture, which can reduce risk, enhance productivity, and build a strong reputation in the communities in which we operate.
• We do not anticipate problems with securing natural gas supply to satisfy customer demand.
• Although we believe our regulators will continue to allow recovery of such expenditures in the future, we will continue to make these expenditures with no assurance about if, or over what period, we will be permitted to recover them.
• We intend to maintain credit metrics at a level that supports our balanced approach to capital investment and a return of capital to shareholders via a dividend that we believe will be competitive with our peer group.

Industry Context

StockSavvy.ai notes that ONE Gas's focus on infrastructure investment and rate base growth aligns with broader utility industry trends aimed at modernizing aging infrastructure and ensuring reliability. The successful navigation of regulatory rate cases in multiple states demonstrates effective engagement with state commissions, a critical factor for regulated utilities. The company's emphasis on safety and cybersecurity also reflects increasing industry-wide priorities in response to evolving operational and digital threats. The increase in credit facility and commercial paper capacity indicates a proactive approach to managing liquidity in a dynamic capital market environment, a common strategy among utilities facing significant capital expenditure needs.

Comparison to Industry Standards

• The company's TRIR (1.27), DART (0.18), and PVIR (1.60) safety metrics regularly rank in the top quartile for similar-sized local distribution companies, indicating strong operational safety performance compared to peers.
• The authorized ROE for Oklahoma Natural Gas (9.40%), Kansas Gas Service (9.60%), and Texas Gas Service (9.80%) are within typical ranges for regulated natural gas utilities in the U.S., comparable to companies like Atmos Energy Corporation or NiSource Inc.
• The increase in dividend to $2.72 annualized aims to be competitive with its peer group, which includes companies such as Atmos Energy Corporation, Avista Corporation, Black Hills Corporation, CenterPoint Energy, Inc., Chesapeake Utilities Corporation, CMS Energy Corporation, New Jersey Resources Corporation, NiSource Inc., Northwest Natural Holding Company, NorthWestern Energy Group, Inc., Southwest Gas Holdings, Inc., and Spire Inc.
• The company's total debt-to-capital ratio of 47.6% (excluding KGSS-I) and investment-grade credit ratings (Moody's A3, S&P A-) are generally in line with industry standards for stable, regulated utilities, reflecting a healthy financial position for capital access.

Management Changes

Corporate Governance

Legal Proceedings

• The company is a party to various litigation matters and claims that have arisen in the normal course of its operations.
• The reasonably possible losses from such matters, individually and in the aggregate, are not material.
• The probable outcome of such matters will not have a material adverse effect on the company's results of operations, financial position, or cash flows.

Stakeholder Impact

• Shareholders: Increased net income, higher dividend, and strategic growth initiatives aim to enhance shareholder value. Equity issuances could dilute existing shares but provide capital for growth.
• Employees: Engaged and high-performing workforce strategy, competitive compensation plans (restricted stock units, performance stock units, ESPP), and focus on workplace health and safety. Collective bargaining agreements cover approximately 18% of employees.
• Customers: Commitment to safe, reliable, and affordable energy. Rate adjustments and weather normalization mechanisms impact customer bills. Infrastructure investments aim to enhance service reliability.
• Creditors: Maintained investment-grade credit ratings, increased credit facility capacity, and managed debt-to-capital ratios support financial stability.
• Communities: Infrastructure investments support economic growth and energy reliability in service areas. Environmental and safety compliance contributes to community well-being.

Next Steps

• Oklahoma Natural Gas is required to file a rate case on or before June 30, 2027, based on a test year ending December 31, 2026.
• The Oklahoma infrastructure initiative pipeline is expected to be completed by the third quarter of 2028.
• The May 2025 forward sale agreement for 2,500,000 shares of common stock will settle no later than December 31, 2026.
• The unsecured term loan matures in September 2026.
• The RRC is required to adopt rules to implement Texas House Bill 4384 within 270 days of its effective date (June 2025).
• Expected contributions of $12.7 million to defined benefit pension plans in 2026.
• Estimated net periodic benefit cost for defined benefit pension plans of approximately $18.6 million in 2026.
• Estimated net periodic benefit credit for postemployment benefit plans of approximately $0.3 million in 2026.
• The company is assessing the timing and impacts of adopting ASU-2025-06 (Intangibles-Goodwill and Other-Internal-Use Software) and ASU-2024-03 (Disaggregation of Income Statement Expenses).

Key Dates

Recommendation

The company demonstrates strong financial performance with a 19% increase in net income and a 15% rise in operating income, driven by successful rate adjustments and consistent customer growth. Strategic investments in infrastructure, coupled with enhanced liquidity through expanded credit facilities and commercial paper, position the company for continued stability and future growth. The commitment to a competitive dividend and robust safety metrics further strengthens its appeal as a stable utility investment. The regulatory framework provides a predictable earnings profile, making it an attractive long-term holding.

Keywords

Natural Gas Distribution, Utility, Financial Performance, Rate Cases, Capital Expenditures, Regulatory Assets, Cybersecurity, Climate Change Risk, Shareholder Return, Dividend, Oklahoma Natural Gas, Kansas Gas Service, Texas Gas Service, ESG, Corporate Governance, Employee Incentive Plan, Debt Financing, Equity Issuance