Northwest Natural Gas (NWN) revenue breakdown
By segment, NWN Gas Utility is the largest at 89% of fiscal 2025 revenue; NWN Water Utility grew fastest, 30% a year over 2 years.
Revenue by segment
Fiscal years, as Northwest Natural Gas reports them in its 10-K filings; fiscal 2025 total $1.1B.
| Segments | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NWN Gas Utility | — | — | — | — | — | — | — | $1.1B | $1.0B | $1.0B | 89% |
| NWN Water Utility | — | — | — | — | — | — | — | $39M | $52M | $66M | 6% |
| SiEnergy Gas Utility | — | — | — | — | — | — | — | — | — | $65M | 6% |
| Natural Gas Distribution | $650M | $733M | $681M | $721M | $741M | $817M | $990M | — | — | — | — |
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In fiscal 2025, by segment: NWN Gas Utility $1.0B, NWN Water Utility $66M, SiEnergy Gas Utility $65M.
From Northwest Natural Gas's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.