For this period, Williams Cos reports a gross margin of 63.3%, an operating margin of 38.2%, an EBITDA margin of 64.7%, and a net margin of 25.2%. The company's available margins all improved, with operating margin showing the strongest expansion of 5.5 percentage points.
WMB margin history
Williams Cos's margins averaged 61.44% gross, 34.99% operating, 64.11% EBITDA, and 24.15% net over the last 3 years. Compared with their three-year averages, all four current margins are higher.
WMB margin expansion
Gross margin expanded by 3.6 percentage points, operating margin by 5.5 percentage points, EBITDA margin by 4 percentage points, and net margin by 3.6 percentage points, led by operating margin with an increase of 5.5 percentage points.
WMB Gross margin
Williams Cos's gross margin averaged 61.44% over the last 3 years. Williams Cos's current gross margin is 63.3% and is 1.9 percentage points above its three-year average. Over the last 3 years, Williams Cos's gross margin peaked at 63.3% in Jun 2026 and reached a low of 58.8% in Mar 2025.
WMB Operating margin
Looking back over the last 3 years, Williams Cos recorded an average operating margin of 34.99%. Williams Cos's current operating margin is 38.2% and is 3.2 percentage points above its three-year average. The highest operating margin for Williams Cos was 38.3% in Dec 2023, while the lowest was 31.7% in Mar 2025.
WMB EBITDA margin
The average EBITDA margin for Williams Cos was 64.11% over the last 3 years. Against its three-year average, Williams Cos's EBITDA margin is currently 64.7%, 0.6 percentage points above its three-year average. The EBITDA margin for Williams Cos moved between 59.2% in Sep 2025 and 69.5% in Sep 2024.
WMB Net margin
Williams Cos recorded an average net margin of 24.15% across the last 3 years. Williams Cos currently reports a net margin of 25.2%, 1.1 percentage points above its three-year average. Looking back over the last 3 years, Williams Cos's net margin reached 29.1% at its highest point in Dec 2023 and 20.6% at its lowest in Sep 2025.
WMB margin group comparison
Williams Cos's gross margin of 63.3% is above the Energy sector and the industry average. In comparison with its Energy sector average of 42.7%, Williams Cos's gross margin is 48% higher.
WMB margin peer comparison
Frequently asked questions
What is Williams Cos's gross margin?
For the period ending Jun 30, 2026, WMB recorded a gross margin of 63.3%.
What is Williams Cos's operating margin?
The current operating margin for WMB is 38.2% as of Jun 30, 2026.
What is Williams Cos's EBITDA margin?
For the period ending Jun 30, 2026, WMB recorded an EBITDA margin of 64.7%.
What is Williams Cos's net margin?
For the period ending Jun 30, 2026, WMB recorded a net margin of 25.2%.
What are the average margins of WMB?
Williams Cos's average margins over the last 3 years were 61.4% gross, 35.0% operating, 64.1% EBITDA, and 24.2% net.
What are the highest historical margins of WMB?
Over this 5-year history, WMB peaked at 63.3% gross in Jun 2026, 38.3% operating in Dec 2023, 69.5% EBITDA in Sep 2024, and 29.1% net in Dec 2023.
What are the lowest historical margins of WMB?
Over this 5-year history, Williams Cos's margins fell as low as 46.4% gross in Jun 2022, 22.5% operating in Jun 2022, 46.5% EBITDA in Jun 2022, and 14% net in Mar 2022.