US-Listed Water Supply — EBITDA Margin Percentiles, FY 2023

Population: 11 US-listed companies (SIC 4941), fiscal year 2023; fiscal year ends 2023-08-31 to 2023-12-31.

Fiscal year: 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · latest

10th percentile	25.3%
25th percentile	32.6%
Median	41.3%
75th percentile	52.4%
90th percentile	58.5%
Mean	54.6%
Minimum	24.3%
Maximum	198.6%

Methodology & sources
EBITDA margin = (operating income + depreciation & amortization) / revenue, all values as filed; computed in SQL per company, then percentiles. Fiscal year 2023 = fiscal years ending 2023-06-01 to 2024-05-31 (majority-overlap rule; June-ending fiscal years count toward the ending calendar year).
Source: SEC EDGAR filings (public domain). Data: FACTANKER registry, precomputed 2026-09-03.

Evidence samples

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Latest EBITDA Margin percentiles (live) · All Water Supply benchmarks · All industries

Cite as: FACTANKER, https://factanker.com/industries/sic-4941/ebitda-margin/2023