Company / Operating Margin
Unitil Corporation Operating Margin History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Operating Margin
18.9%
FY2025
5-year range
14.3% / 18.9%
FY2021-FY2025
Trend
+3.1%
vs FY2024
Sector context
#42 of 61
Utilities
What the data says
At 18.9%, Unitil Corporation's operating margin ranks #42 of 61 in the Utilities sector. Operating Margin has increased for 3 consecutive years, from 14.3% in FY2022 to 18.9% in FY2025.
Based on SEC 10-K filings.
18.9% in FY2025 with a 5-year CAGR of +2.8%.
Improved from 16.4% to 18.9% over the past 2 years.
Utilities sector context is included.
Operating Margin over time
Growth rates
- 3-Year Change
- +4.6pp
- 5-Year Change
- +2.8pp
- 10-Year Change
- -
Sector benchmark
#42 of 61 in UtilitiesTop 69% of 61This company 18.9% Sector average 21.7%
▼
-12.8% below sector average
Key checks
Key Insights
- Unitil Corporation's operating margin has grown for 3 consecutive years.
- In FY2025, operating margin increased 3.1% year-over-year.
- Currently 2.8pp below the Utilities sector average.
- Lowest operating margin in the period was in FY2022.
Company context
Key Data Points
- Altman Z-Score 0.58 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Operating MarginValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | 18.9% | +3.1% |
| FY2024 | 18.3% | +11.4% |
| FY2023 | 16.4% | +15.0% |
| FY2022 | 14.3% | -14.3% |
| FY2021 | 16.7% | +4.1% |
| FY2020 | 16.0% | -13.6% |
| FY2019 | 18.6% | +1.4% |
| FY2018 | 18.3% | -1.4% |
| FY2017 | 18.6% | +1.4% |
| FY2016 | 18.3% | - |
As of FY2025 · SEC 10-K · Updated Jun 30, 2026