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Acea S.p.A.ACE.MICompetitor analysis, valuation and peers

Italy · EUR·Utilities›Electric Utilities

Italian multi-utility providing water services, electricity distribution and environmental/waste management, mainly in the Rome region.

≈ An Italian municipal utility like a regional American Water plus a power distributorMomentum neutral 58
Mkt cap
$5.14B
US dollars, full cap
Free float
22%
of shares outstanding
$/day
$3.44M
20-day average traded
Fwd P/E
14.3×
forward earnings
ROIC−WACC
-0.9 pp
WACC 6.6%
Hurdle
+9 pp
Req g minus delivered
Next earnings
7 days
13 Nov 2026
Close · EUR€21.58
1D-0.3%
1W+2.4%
1M+8.5%
3M+1.9%
6M-6.6%
YTD-2.4%
1Y+2.2%
ATR %1.8%
52w lowhigh18.6% off high

What Acea does

Italian multi-utility providing water services, electricity distribution and environmental/waste management, mainly in the Rome region.

Earns regulated returns on water and electricity networks, where tariffs set by the national regulator are built to cover costs and a return on the asset base, so network investment drives growth; free-market electricity and waste activities are smaller. The City of Rome holds the majority of the shares.

In one line: An Italian municipal utility like a regional American Water plus a power distributor.

Products and services

  • Water supply/treatment
  • Electricity distribution
  • Environmental/waste management services

Customers

  • Households/businesses in Rome and Lazio region

Where it sits in the supply chain

  • Utilities
  • Multi-utility (water, power, waste)
  • Regional water, electricity…

What could go right

  • Regulated asset base (RAB) growth
  • Water infrastructure investment

What could go wrong

  • Regulatory tariff-setting risk
  • Water scarcity/climate-driven capex needs

Moat: narrow (regulatory licence, installed base, scale). Regulated regional utility monopoly infrastructure backed by municipal ownership, but limited growth outside its concession area.

Headquarters: Rome, Italy · Founded: 1909 · Employees: 8,628

Named competitors

Acea at a glance

Size Acea (ACE.MI) is an Italy Utilities company (Electric Utilities) with a market value of $5.14B, the 44th largest of 123 Italy companies the cockpit tracks. Shares closed at €21.58 on 6 Nov 2026.

Performance Over six months the shares fell 6.6%, against -7.0% for the median peer and +3.1% for the Italy market (cap-weighted) — 11th highest of 21 in its peer set.

Growth Revenue fell 20.7% over the last twelve months (peer median +4.6%); the operating margin is 25.7% (peer median 17.3%).

Valuation It trades at 14.3× forward earnings against a peer median of 12.9× (8th most expensive of 20).

Price implies For today's price to make sense, revenue must grow about 6% a year for seven years (Req g). Recent delivered growth is -3%, so the hurdle is +9 pp: the price needs faster growth than the company has been delivering — of companies that just grew 25–50% a year, 93.8% slowed down over the next four years.

Capital Return on invested capital runs 0.9 points below its cost of capital (6.6% WACC).

Next results Next results expected around 13 Nov 2026 (exchange calendar; dates can move).

Relative performance

9010011 May 202611 Aug 20266 Nov 2026ACE.MI 96Peer median 94
Six months, rebased to 100: Acea against the median of its 20 peers (local-currency closes).

Acea financials

Reported figures in EUR; fiscal year ends 2025-12-31. TTM = trailing twelve months.
TTMFY2025FY2024FY2023FY2022
Revenue€2.77B€2.70B€2.72B€4.41B€4.96B
Revenue growth—-1%-38%-11%—
Gross profit€797M€1.08B€1.13B€1.07B€1.05B
EBITDA€1.42B€1.16B€1.19B€1.08B€1.01B
Net income€708M€481M€332M€294M€280M
Free cash flow€72.6M€118M€198M-€153M€295M
Capital expenditure€1.59B€1.53B€1.44B€1.14B€1.05B
Total debt€5.73B€5.66B€5.65B€5.69B€5.34B

Quarterly statements and history in the cockpit →

Acea competitor charts

The default views of Competitor Analysis ▸ Charts, drawn from the same data. Open them in the cockpit to change the axes, pin companies and read every value.

Performance: 6-month against 1-month return

-20%0%-10%0%NWE600578600726600021POR600995BEPCORA0012866001570000279513ENICHER1773ACO-X0026082380AQNNPIACE.MI6-month return →1-month return →
Up and to the right = strong over both horizons. Acea is the large dot.

Fundamentals: revenue growth against valuation

-20%0%+20%0×100×200×NWE600578600021POR600995BEPCORA001286600157ENICACE.MIRevenue growth (TTM) →Forward P/E →
Further right = faster growth; higher = more expensive. The dashed lines are the peer medians. Acea is the large dot.

Capital: growth delivered against growth the price implies

-10%0%+10%+20%-10%0%10%20%6005780012866001579513ENICHERACO-X002608NPIACE.MIGrowth delivered (Del g) →Growth the price implies (Req g, 7 yrs) →
Above the diagonal = the price needs more growth than the company has been delivering; below = the price already allows for a slowdown. Acea is the large dot.

Acea competitors and peer comparison

Head to head with its named competitors (ACE.MI vs IRE.MI vs A2A.MI vs HER.MI)
CompanyMarket cap6M returnRevenue growthOp. marginForward P/EReq g
Acea ACE.MI$5.14B-7%-21%26%14.3×5.8%
Iren IRE.MI$3.54B-9%-8%9%10.6×5.5%
A2A A2A.MI$8.55B+4%+14%8%11.9×2.8%
Hera HER.MI$6.14B-3%-11%8%11.9×-8.9%

How Acea compares with its peers

Peer set: Industry: the same industry and sector in any market, nearest in size. This is the same default set the interactive Competitor Analysis opens with.

Acea against its 20 peers (data as of 6 Nov 2026)
MeasureACE.MIPeer medianRank in peer set
1-month return+8.5%0.0%2nd highest of 21
6-month return-6.6%-7.0%11th highest of 21
Distance from 52-week high-18.6%-26.8%8th highest of 21
Revenue growth (TTM)-20.7%+4.6%lowest of 21
Operating margin25.7%17.3%3rd highest of 21
Forward P/E14.3×12.9×8th most expensive of 20
Growth the price implies (Req g, 7 yrs)5.8%-0.7%2nd most demanding of 10
Growth delivered (Del g)-3.3%+6.9%lowest of 10
Hurdle (Req g minus delivered)+9.1 pp-5.1 pp2nd most demanding of 10
ROIC minus cost of capital-0.9 pp-1.5 pp10th highest of 21
EV / EBITDA7.2×11.7×cheapest of 12
Net debt / EBITDA3.7×5.7×2nd least indebted of 12

Peer table

Peer set: Industry: the same industry and sector in any market, nearest in size
CompanyMarketMarket cap6M returnRevenue growthOp. marginForward P/EReq gDelivered g
Acea ACE.MIItaly$5.14B-7%-21%26%14.3×5.8%-3.3%
NorthWestern Energy NWEUnited States$5.09B+14%+11%19%20.6×n/an/a
Beijing Jingneng Power 600578.SSChina$5.06B+3%-6%11%11.0×-2.8%+12.2%
Huadian Energy 600726.SSChina$5.01B-33%-7%10%n/an/an/a
Shanghai Electric Power 600021.SSChina$4.98B-31%-6%13%8.9×n/an/a
Portland General Electric PORUnited States$5.47B-5%+3%16%12.9×n/an/a
China Southern Power Grid Energy Storage 600995.SSChina$5.48B-21%+18%41%18.7×n/an/a
Brookfield Renewable BEPCUnited States$4.79B-13%+6%19%249.6×n/an/a
Ormat Technologies ORAUnited States$5.65B-24%+31%19%41.2×n/an/a
Shaanxi Energy Investment 001286.SZChina$4.68B-16%+4%24%12.9×-9.2%+18.6%
Wintime Energy 600157.SSChina$4.55B-21%-9%7%104.2×0.8%+1.4%
Shenzhen Energy 000027.SZChina$4.49B-8%+4%13%11.2×n/an/a
Electric Power Development 9513.TJapan$4.39B+2%+4%10%8.2×4.5%+5.4%
Enel Chile SA Sponsored ADR ENICUnited States$6.06B-6%+16%19%9.4×3.4%+6.9%
Hera HER.MIItaly$6.14B-3%-11%8%11.9×-8.9%+12.6%
YTL 1773.TJapan$6.14B+1%+19%19%12.5×n/an/a
ATCO ACO-X.TOCanada$6.15B+25%+5%12%16.8×15.0%+5.5%
Jiangsu Guoxin 002608.SZChina$4.30B-1%+7%5%12.6×-0.7%+10.5%
China Power International Development 2380.HKHong Kong$4.29B-20%-5%20%13.6×n/an/a
Algonquin Power & Utilities AQN.TOCanada$4.29B-9%+6%20%14.2×n/an/a
Northland Power NPI.TOCanada$4.22B-4%+15%34%14.3×-1.7%+3.4%

Questions

Who are Acea's main competitors?
Named competitors: Iren (IRE.MI), A2A (A2A.MI), Hera (HER.MI). The cockpit's measured peer set (industry) also includes NorthWestern Energy (NWE), Beijing Jingneng Power (600578.SS), Huadian Energy (600726.SS), Shanghai Electric Power (600021.SS), Portland General Electric (POR), China Southern Power Grid Energy Storage (600995.SS).
Is Acea expensive compared with its peers?
On forward p/e it trades at 14.3× against a peer median of 12.9×, 8th most expensive of 20 in its peer set. For today's price to make sense, revenue must grow about 6% a year for seven years (Req g). Recent delivered growth is -3%, so the hurdle is +9 pp: the price needs faster growth than the company has been delivering — of companies that just grew 25–50% a year, 93.8% slowed down over the next four years.
How has Acea stock performed?
Over six months to 6 Nov 2026 the shares returned -6.6% against -7.0% for the median peer; over one year +2.2%.

How these numbers are made. Returns are close-to-close in local currency. Revenue growth and margins are trailing twelve months. Req g is the revenue growth that today's enterprise value requires for seven years at the company's own cost of capital; Delivered g is what it actually grew; the gap is the hurdle (honest precision about ±8 points, so read the ranking more than the decimal). No fair values, price targets or analyst ratings are shown, by design. Method and validation.