US-Listed Water Supply — EBITDA Margin Percentiles, FY 2020

Population: 10 US-listed companies (SIC 4941), fiscal year 2020; fiscal year ends 2020-08-31 to 2020-12-31.

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

10th percentile	31.9%
25th percentile	38.0%
Median	44.2%
75th percentile	58.3%
90th percentile	94.7%
Mean	55.0%
Minimum	12.5%
Maximum	138.8%

Methodology & sources
EBITDA margin = (operating income + depreciation & amortization) / revenue, all values as filed; computed in SQL per company, then percentiles. Fiscal year 2020 = fiscal years ending 2020-06-01 to 2021-05-31 (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/2020