Competition & Peer Data API & CSV Delivery

American States Water Co's Competitiveness

A competitive positioning analysis and financial ratio benchmarking of American States Water Co (AWR) against its publicly traded competitors: sales growth, net income, profitability, valuation and market share, plus each peer's market capitalization, revenue, income and employees. Free below: the top 5 peers. Subscriber access adds the full competitor list and CSV downloads.

Peer Data As of Q2 2026
Competitors Tracked
8
Publicly traded peers
Peer Group Market Share
5.04 %
vs 10.52 % a year ago
Revenue Growth Y/Y
11.18 %
Peers: 146.36 %
Net Margin
23.77 %
Peers: 11.47 %

Key Findings: American States Water Co vs Its Competitors

  • TTM: Trailing 12-month revenue of 699M vs 7,693M combined for tracked competitors (8.3% combined share).
  • Trending: Latest-quarter revenue run-rate is accelerating (+3.8% annualized vs trailing 12 months), vs accelerating (+77.7%) for its tracked peer group.
  • Growth: American States Water Co generated 11.2% revenue growth year over year in Q2 2026, vs 146.4% for its tracked competitors combined.
  • Profitability: Its 23.8% net margin compares with 11.5% for the peer group.
  • Scale: American States Water Co ranks #3 of 13 companies by market capitalization in the Water Supply industry, holding 6.7% of industry market cap.
  • Peer revenue share: American States Water Co accounted for 5.0% of combined revenue among its tracked peer group, down from 10.5% a year earlier.
  • Peer differentiation: Revenue per employee of $0.78M compares with $0.85M for the peer group (0.9x).

Every figure above is sourced and cited in detail further down this page (Market Structure, Profitability & Cost Structure, Productivity vs Peers).

AWR Sales vs. its Competitors, Q2 2026

American States Water Co reported revenue growth of 11.18 % year on year in Q2 2026, below its competitors' combined revenue growth of 146.36 %.

With a net margin of 23.77 %, American States Water Co achieved higher profitability than its competitors (11.47 %).

American States Water Co generated 5.04 % of the combined sales of its peer group, down from 10.52 % a year earlier.

API endpoints for this dataset
https://api.csimarket.com/api/v1/companies/AWR/competitors
https://api.csimarket.com/api/v1/companies/AWR/relationships
https://api.csimarket.com/api/v1/companies/AWR/similar
Programmatic access for models, analytics, and integration workflows.

American States Water Co vs. its Competitors, Q2 2026

Revenue growth, year on year

American States Water Co +11.2 %
Competitors combined +146.4 %

Net income growth, year on year

American States Water Co +28.5 %
Competitors combined +12.7 %

Net margin

American States Water Co +23.8 %
Competitors combined +11.5 %

Revenue run-rate vs trailing 12 months

American States Water Co +3.8 %
Competitors combined +77.7 %

TTM net margin

American States Water Co +20.5 %
Competitors combined +17.3 %

TTM = trailing twelve months. Run-rate annualizes the latest quarter (×4) and compares it to TTM. In millions of $. High-Confidence Competitors are named as a competitor directly in an SEC filing; Similar-Size Competitors are the closest peers by market-cap rank within the same industry; Similar Growth & Profitability Competitors are the closest peers by combined revenue growth, operating margin and ROIC, all independent of the competitor list.

Competitor Financial Benchmarking - TTM Commercial

TTM revenue, latest-quarter run-rate and net income/margin benchmarked across American States Water Co and its 4 competitor groupings. Available under Commercial License.

Entity TTM Revenue Latest Q ×4 Rev Run-rate vs TTM TTM Net Income TTM Net Margin
American States Water Co $12,345M $12,345M +12.3% · Accelerating $1,234M 12.3%
Competitors combined $12,345M $12,345M +12.3% · Accelerating $1,234M 12.3%
High-Confidence Competitors (1) $12,345M $12,345M +12.3% · Accelerating $1,234M 12.3%
Similar-Size Competitors (5) $12,345M $12,345M +12.3% · Accelerating $1,234M 12.3%
Similar Growth & Profitability (4) $12,345M $12,345M +12.3% · Accelerating $1,234M 12.3%
Competitor Financial Benchmarking

TTM revenue, run-rate and net margin benchmarking across American States Water Co's competitor groups requires a Commercial License.

For context: the Water Supply industry grew revenue 26.7% year over year, combined, vs 11.2% for American States Water Co. American States Water Co's share of combined industry revenue moved from 1.72% to 1.51%, a loss of 0.21 percentage points.

American States Water Co's Competitor Quality Breadth

Share of each group, trailing 12 months: profitable (net margin > 0), expanding (revenue growth > 0), growing faster than the industry's own median, and financially distressed (Piotroski F-Score of 2 or below).

Entity Profitable Expanding Above Industry Growth Distressed
American States Water Co Yes Yes Yes No
Competitors combined (8) 88% 88% 38% 50%
High-Confidence Competitors (1) 100% 100% 100% 0%
Similar-Size Competitors (7) 100% 86% 43% 14%
Similar Growth & Profitability (8) 100.00 % (8 of 8) 100.00 % (8 of 8) 25.00 % (2 of 8) 37.50 % (3 of 8)

Source: CSIMarket API, trailing 12 months. Altman Z-Score is not shown here: it is not populated in the underlying data for any company. Percentages are of companies in each group that report the relevant metric, not of the full group size.

Market Share of the Peer Group, Q2 2026

5%market share
  • American States Water Co5.0%
  • Competitors combined95.0%

Share of combined quarterly revenue of American States Water Co and its 8 tracked competitors.

See American States Water Co's full market share breakdown »

AWR Stock Performance relative to its Competitors

AWR Competitors (weighted) Percent change over the selected range

American States Water Co's Share Price Performance vs Peer Groups

Trailing 12-month total share price return, and the share of each group that outperformed the U.S.A. 500 over the same period. Similar Growth & Profitability Competitors are the closest peers by combined revenue growth, operating margin and ROIC.
12.5%beat U.S.A. 500
Competitors Combined
(1 of 8)
0%beat U.S.A. 500
High-Confidence
(0 of 1)
14.3%beat U.S.A. 500
Similar-Size
(1 of 7)
14.3%beat U.S.A. 500
Similar Growth & Profitability
(1 of 7)
Entity TTM Share Price Return
(group: median)
vs U.S.A. 500
American States Water Co 15.30 % Underperformed
Competitors combined (8) 40.4% 63.2%
High-Confidence Competitors (1) 40.4% 63.2%
Similar-Size Competitors (7) 40.4% 63.2%
Similar Growth & Profitability (7) 40.4% 63.2%
Peer Group Share Price Returns

TTM share price return and U.S.A. 500 outperformance for American States Water Co's competitor groups requires a Commercial License.

Source: CSIMarket API (daily market-structure computation). Outperformance is trailing-12-month total return vs the U.S.A. 500 over the same window, not risk-adjusted.

AWR Stock Performance relative to High-Confidence Competitors

AWR High-Confidence Competitors (equal-weighted, 1) Percent change over the selected range

AWR Stock Performance relative to Similar-Size Competitors

AWR Similar-Size Competitors (equal-weighted, 7) Percent change over the selected range

AWR Stock Performance relative to Similar Growth & Profitability Competitors

AWR Similar Growth & Profitability Competitors (equal-weighted, 8) Percent change over the selected range

5 Best-Performing Tracked Competitors, Trailing 12 Months

#CompetitorTTM Share Price Returnvs U.S.A. 500
1 H2o America 282.9% Outperformed
2 York Water Co 282.9% Outperformed
3 Artesian Resources Corporation 282.9% Outperformed
4 California Water Service Group 282.9% Outperformed
5 Middlesex Water Company 282.9% Outperformed
Best-Performing Competitor Returns

TTM share price return and U.S.A. 500 outperformance for American States Water Co's best-performing tracked competitors requires a Commercial License.

Source: CSIMarket API, trailing 12 months.

American States Water Co's Comment on Competition and Industry Peers

The businesses of GSWC are substantially free from direct and indirect competition with other public utilities, municipalities and other public agencies within their existing service territories. However, GSWC may be subject to eminent domain proceedings in which government agencies, under state law, may acquire GSWC’s water systems if doing so is necessary and in the public’s interest. GSWC competes with governmental agencies and other investor-owned utilities in connection with offering service to new real estate developments on the basis of financial terms, availability of water and ability to commence providing service on a timely basis. AWR’s other subsidiary, ASUS, actively competes for business with other investor-owned utilities, other third party providers of water and/or wastewater services and governmental entities primarily on the basis of price and quality of service.

Publicly Traded Peers of American States Water Co

Revenue and income for trailing 12 months, in millions of $, except employees
Company Market Cap Revenues Income Employees
American States Water Co 3,254.76 698.76 142.96 900
American Water Works Company Inc 25,270.28 6,634.00 1,128.00 7,000
California Water Service Group 2,778.45 608.88 133.09 1,336
H2o America 2,391.79 816.28 105.04 837
Middlesex Water Company 1,000.93 206.14 47.94 395
York Water Co 497.16 83.42 23.80 129
SUBTOTAL 36,099.05 9,208.06 1,581.64 10,946
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Sources: American States Water Co's official press releases and regulatory filings; CSIMarket.com's market research; and the financial filings and press releases of the other companies cited.
Updated on:
Focus of this report: publicly traded companies. Ten additional tables on American States Water Co versus competitors, including market share analysis, are in the navigation menu under Competition. To download the tables, please subscribe.

American States Water Co's Competitors Named by the Company

Competitive relationships identified from SEC filings and corroborating sources, each with a basis and confidence.
Competitor Basis Confidence Active Sources
American Water Works Company Inc Named by the company 85% 2022 to 2026 3
Competitor Evidence Detail

Filing basis, confidence, active dates and source counts for American States Water Co's named competitors require a Commercial License.

Methodology: relationships are extracted from SEC filings (named-competitor disclosures) and corroborating sources. Named by the company = explicitly disclosed as a competitor; Inferred = derived from corroborating signals. Confidence reflects evidence strength.

American States Water Co's Business Segment Mix vs Peers

Revenue by operating segment or division, as named and reported by each company. Segment names are the filer's own and are not standardized across companies. Do not assume a same-named or similarly-named segment is defined identically between two companies. Shares are of each company's own total revenue and are not required to sum to 100% (intersegment revenue, unallocated items).
Company Largest Segment 2nd Segment 3rd Segment
American Water Works Company Inc Regulated Business 46.69 % - -
H2o America Water Utility Services 98.19 % - -
Middlesex Water Company Regulated 93.98 % Non-Regulated 6.34 % -
Artesian Resources Corporation Regulated Utility 92.75 % Reportable Segment Aggregation Before Other Operating Segment 92.75 % All Other Segments 7.48 %
Cadiz Inc Water Treatment 78.06 % Water and Land Resources 21.94 % -

Source: operating segment revenue as reported in each company's SEC filings (10-K/10-Q), via the CSIMarket API, leaf-level reportable segments only (parent roll-up segments are excluded where sub-segments are separately disclosed).

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American States Water Co's Productivity vs Peers Comparison

Revenue and income per employee, trailing 12 months, in $; market cap in millions of $
CompanyMarket CapRevenue / EmployeeIncome / Employee
American States Water Co 3,255 776,399 158,841
American Water Works Company Inc 25,270 947,714 161,143
California Water Service Group 2,778 455,746 99,615
H2o America 2,392 975,250 125,496
Middlesex Water Company 1,001 521,876 121,357
York Water Co 497 646,682 184,473
PEERS TOTAL 32,844 847,033 143,209
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American States Water Co's Position in Industry Market Structure

Market-capitalization share and concentration across all 13 companies in American States Water Co's industry classification, broader than the peer set above. Market cap in millions of $.

American States Water Co ranks #3 of 13 companies by market capitalization in its industry, holding 6.73 % of total industry market cap. The industry's Herfindahl-Hirschman Index (HHI) is 3,441, indicating a highly concentrated market structure (U.S. antitrust guidance: below 1,500 unconcentrated, 1,500 to 2,500 moderately concentrated, above 2,500 highly concentrated).

Rank Company Market Cap Industry Share
1 American Water Works Company Inc 25,562 52.86 %
2 Essential Utilities Inc 11,194 23.15 %
3 American States Water Co 3,255 6.73 %
4 California Water Service Group 2,778 5.75 %
5 H2o America 1,234 5.2%
6 Middlesex Water Company 1,234 5.2%
7 York Water Co 1,234 5.2%
8 Consolidated Water Co ltd 1,234 5.2%
9 Artesian Resources Corporation 1,234 5.2%
10 Cadiz Inc 1,234 5.2%
Full Industry Market Structure

Market cap and industry share for the rest of American States Water Co's industry peers requires a Commercial License.

Source: CSIMarket API (daily market-structure computation) across CSIMarket's industry classification, market capitalization as of 2026-09-28.

American States Water Co's Same-Size Peers & Stock Performance

Peers chosen by closeness in market-cap rank within the same industry classification (not the named-competitor list above). Trailing 12-month total return, 3-month price momentum, beta and Sharpe ratio vs the broad U.S. market.
Rank Company Market Cap TTM Return 3M Momentum Beta Sharpe (1Y)
1 American Water Works Company Inc 25,562 -3.46 % -4.71 % -0.09 -0.26
2 Essential Utilities Inc 11,194 4.27 % 0.06 % -0.01 0.09
3 American States Water Co 3,255 15.29 % -2.73 % 0.04 0.59
4 California Water Service Group 1,234 12.3% 4.5% 1.10 0.80
5 H2o America 1,234 12.3% 4.5% 1.10 0.80
6 Middlesex Water Company 1,234 12.3% 4.5% 1.10 0.80
7 York Water Co 1,234 12.3% 4.5% 1.10 0.80
8 Consolidated Water Co ltd 1,234 12.3% 4.5% 1.10 0.80
Full Same-Size Peer Performance

Market cap, return, momentum, beta and Sharpe ratio for the rest of American States Water Co's same-size peers requires a Commercial License.

Source: CSIMarket API (daily market-structure computation); returns and risk metrics as of 2026-09-28. Beta and Sharpe ratio are versus the broad U.S. equity market, not this industry.

American States Water Co's Profitability & Cost Structure

Trailing 12-month margins from SEC-filed financials. Operating margin is compared to the Water Supply industry median; gross margin, EBITDA margin and capital intensity are compared to the live industry average (14 companies).
Metric Company Industry Difference
Gross Margin 86.10 % 59.56 % (avg) +26.5 pp
Operating Margin 31.20 % industry median +2.8 pp
EBITDA Margin 39.37 % 43.23 % (avg) -3.9 pp
Capital Intensity (Capex / Revenue) 30.90 % 46.00 % (avg) -15.1 pp

Source: CSIMarket API, trailing 12 months. SG&A and R&D as a share of revenue have limited coverage as this data is backfilled and appear only where reported. Higher capital intensity is not inherently negative; it reflects the industry's asset requirements.

American States Water Co's Valuation vs Competitive Position

Valuation multiples vs the Water Supply industry average (14 companies, excluding loss-making/negative-equity outliers), alongside returns on capital for context on whether a premium or discount lines up with measurably stronger or weaker returns.
Metric Company Industry Average Difference
P/E 22.0x 26.3x -4.3x
EV / EBITDA 14.3x 14.7x -0.4x
P/B 3.0x 3.5x -0.5x
Return on Equity 13.49 % industry aggregate 3.43 %
Return on Invested Capital 6.95 % 2.87 % (avg) 4.08 %

Source: CSIMarket API, trailing 12 months. A valuation premium or discount is not, by itself, a judgment of over- or under-valuation. Compare it against the return and growth context shown elsewhere on this page.

American States Water Co's Multi-Year Financial Trajectory

Fiscal-year revenue growth, operating margin, return on invested capital and P/E, as reported in SEC filings.
Metric 20182019202020212022202320242025
Revenue Growth -0.86 %8.48 %3.03 %2.17 %-6.92 %26.37 %-0.04 %10.73 %
Operating Margin 23.12 %26.82 %26.73 %28.26 %24.16 %33.03 %30.98 %30.21 %
Return on Invested Capital 5.37 %6.08 %5.80 %5.81 %5.15 %9.08 %7.64 %6.93 %
P/E 38.2x38.0x33.3x37.6x49.7x23.7x25.2x21.8x

Source: CSIMarket API, fiscal-year figures. P/E is this company's own historical ratio at each fiscal year end and can swing sharply around an earnings trough: that is real, not a data error.

American States Water Co's Strategic Group Map

Every company in American States Water Co's industry and named-competitor list, plotted by trailing 12-month revenue growth and operating margin. American States Water Co is shown in red; its closest peers by combined growth, margin and ROIC (the Similar Growth & Profitability group above) are labeled.

Revenue Growth (TTM, %)Operating Margin (%)PCYOYORWWTRGSBSCTWSAmerican States Water CoMSEXARTNAHTO

Source: CSIMarket API, trailing 12 months. Extreme outlier values (from near-zero-revenue companies) are excluded from the plotted cloud but never from the highlighted company or its labeled peers.

American States Water Co's BCG Growth-Share Matrix

Relative market share (vs American States Water Co's largest competitor by market cap) against industry revenue growth, using the standard textbook thresholds (1.0x share, 10% growth) a common framework, not a precision instrument.

Question Mark Star Dog Cash Cow Relative Market Share (vs largest competitor) Industry Revenue Growth (%) American States Water Co

American States Water Co falls in the Dog quadrant: relative market share of 0.13x vs its largest competitor, in an industry growing revenue 9.7% (median, trailing 12 months).

Source: CSIMarket API (market-cap share and industry revenue growth). The 10% growth and 1.0x share lines are standard textbook thresholds, not derived from this industry's own distribution. A caveat worth reading alongside this chart: American Water Works Company Inc alone holds 53% of this industry's market cap. In an industry this dominated by one leader, the framework will place nearly every OTHER company in "Dog" or "Question Mark" purely because relative share is measured against that leader, regardless of how strong those other companies actually are on their own fundamentals. Check the Profitability, Valuation and Financial Strength sections above before treating this quadrant label as a verdict.

American States Water Co's Competitive Forces (Porter's Five Forces)

Only the forces this data can support honestly are shown; the other three are marked as such rather than guessed.
Force Assessment Basis
Competitive Rivalry Low Industry HHI of 3,441 (see Industry Market Structure & Concentration above)
Barriers to Entry Lower than typical for the industry Capital intensity (capex / revenue) of 30.90 % vs industry average 46.00 % (see Profitability & Cost Structure above)
Supplier Power Not covered on this page See American States Water Co's dedicated suppliers page for concentration and dependency data
Buyer Power Not covered on this page See American States Water Co's dedicated customers page for concentration and dependency data
Threat of Substitutes - No systematic data source for cross-product substitution exists in this system; not estimated

Note: this is a partial, data-grounded application of the framework, not a complete strategic assessment. Rivalry and barriers-to-entry readings are mechanical translations of the HHI and capital-intensity figures shown elsewhere on this page, not independent judgments.

American States Water Co's Industry Attractiveness & Competitive Strength

A CSIMarket composite, not a standard field: each axis is an equal-weighted average of three factors already shown elsewhere on this page (industry growth, industry profitability and rivalry for attractiveness; relative market share, profitability and growth vs industry for strength). Disclosed as a designed methodology, not a precision measurement.

High Strength
Medium Strength
Low Strength
High Attractiveness
Invest / Grow
Invest / Grow American States Water Co
Selective
Medium Attractiveness
Invest / Grow
Selective
Harvest
Low Attractiveness
Selective
Harvest
Harvest / Divest

American States Water Co falls in the High attractiveness / Medium strength cell: Invest / Grow.

Source: CSIMarket API, trailing 12 months. Each axis score is a simple 1(low)/2(medium)/3(high) average across its three inputs -- a transparent, disclosed simplification, not a validated academic scoring model.

American States Water Co's SWOT

Every point below is a fixed rule applied to a metric already shown elsewhere on this page (Market Structure, Profitability, Valuation, Run-Rate, Stock Performance, Quality Breadth) not an independent strategic assessment. A blank quadrant means no rule was met, not that none apply.

Strengths

  • Latest-quarter revenue run-rate is accelerating (+3.8% annualized vs trailing 12 months).

Weaknesses

  • Underperforming the U.S.A. 500 over the trailing 12 months.
  • Low relative market share vs the industry leader (0.13x).

Opportunities

  • Trades at a lower P/E than the industry average (22.0x vs 26.3x) despite a higher return on invested capital -- a possible re-rating opportunity.
  • A meaningful share of tracked competitors (50.00 %) show financial-distress signals, a possible opening to gain share.

Threats

  • Industry dominated by American Water Works Company Inc , holding 52.86 % of industry market cap.

Methodology: mechanical, rule-based SWOT. Each bullet reuses a figure already sourced and cited elsewhere on this page; nothing here is generated narrative or independent analyst judgment.

American States Water Co's Financial Strength vs Peers Comparison

Quick ratio, working capital, debt to equity and asset turnover, trailing 12 months
CompanyQuick RatioWorking CapitalDebt / EquityAsset Turnover
American States Water Co 0.11 1.18 0.75 0.26
American Water Works Company Inc 0.04 0.44 1.40 0.19
California Water Service Group 0.10 0.68 0.94 0.11
H2o America 0.19 0.88 1.14 0.16
Middlesex Water Company 0.02 0.44 200.15 0.15
York Water Co 0.01 0.85 0.87 0.12
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Quick ratio = cash / current liabilities; working capital ratio = current assets / current liabilities; asset turnover = revenue / total assets. Peers in the Blank Checks industry are excluded.

American States Water Co's Revenue and Income Growth vs Peers

Quarterly revenue and net income growth, year over year and quarter over quarter
CompanyPeriodRevenue Y/YRevenue Q/QIncome Y/YIncome Q/Q
American States Water CoQ2 2026+11.2 %+7.2 %+28.4 %+43.9 %
American Water Works Company Inc Q2 2026+112.0 %+124.1 %+9.0 %+60.7 %
California Water Service GroupQ2 2026+11,972.3 %+11,255.5 %+34.3 %+1,298.4 %
H2o AmericaQ1 2026+9.4 %-5.6 %+14.9 %+17.2 %
Middlesex Water CompanyQ2 2026+14.3 %+15.7 %+37.0 %+39.3 %
York Water CoQ2 2026+22.5 %+17.1 %+50.7 %+58.2 %
PEERS TOTAL+120.5 %+125.3 %+14.4 %+74.6 %
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Growth is shown only where both periods are positive. Peers in the Blank Checks industry are excluded.

American States Water Co's Peers' Costs of Sales and Capital Expenditures

Context for revenue growth: peer costs and capex, year over year and quarter over quarter
CompanyPeriodCosts Y/YCosts Q/QCapex Y/YCapex Q/Q
American States Water CoQ2 2026+6.5 %+502.7 %-4.7 %-1.1 %
American Water Works Company Inc Q2 2026+0.2 %-2.4 %+17.3 %+30.5 %
California Water Service GroupQ2 2026+7.4 %+28.8 %+23.1 %+13.5 %
H2o AmericaQ1 2026+13.2 %-10.8 %--
Middlesex Water CompanyQ2 2026+18.5 %+18.7 %--
York Water CoQ2 2026+23.4 %-0.7 %-12.6 %+9.6 %
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American States Water Co's Returns and Turnover vs Peers

ROA, ROI and ROE (trailing 12 months), receivables and inventory turnover
CompanyROAROIROEReceivables TurnoverInventory Turnover
American States Water Co5.26%6.88%13.49%43.425.88
American Water Works Company Inc 3.18%4.04%10.15%15.8718.38
California Water Service Group2.32%3.33%7.73%9.3213.67
H2o America2.06%2.78%6.60%11.36-
Middlesex Water Company3.48%4.29%2,300.19%10.1114.85
York Water Co3.47%4.36%9.38%10.417.05
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ROA = net income / total assets; ROI = net income / investments; ROE = net income / equity; turnover ratios use trailing 12 month revenue (receivables) and cost of sales (inventory).

American States Water Co's Valuation vs Peers

P/E, price to sales, PEG, price to cash flow and price to book
CompanyP/EPrice / SalesPEGP/CFPrice / Book
American States Water Co22.594.661.842,308.342.90
American Water Works Company Inc 22.343.814.54271.722.17
California Water Service Group20.714.56--1.53
H2o America21.182.93-18.501.30
Middlesex Water Company213.684.86--1.92
York Water Co19.475.961.12-1.69
PEERS AVERAGE22.823.92182.842.04
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P/E = price / diluted EPS (trailing 12 months); PEG = P/E divided by EPS growth; the average row divides the peers' combined market cap by their combined income, sales, cash flow and equity.