Mercury NZ Limited (MCY)

NZX-listed Utilities company — share price, dividends, financials, board of directors and governance score.

Mercury NZ Limited (NZX:MCY) last traded at $6.85 on 25 Sept 2026, a market capitalisation of $9.79B NZD, a board of 10 directors chaired by Scott St John and a Governance Risk Score of 89/100.

Mercury is New Zealand's largest renewable electricity generator, operating 100% renewable hydro, geothermal, and wind assets totaling over 2,600 MW generation capacity, and retailing electricity to approximately 360,000 customers.

Share price
$6.85-0.72%
Market cap
$9.79BNZD
P/E ratio
485.9
Governance score
89/100Excellent
Board size
1070% independent
Last dividend
10.00cFY2026

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Mercury NZ Limited board of directors

10 current directors, 70% independent, average tenure 3.9 years.

DirectorRoleIndependentAppointedTenureCommittees
Scott St JohnChairYes20242.7 yrsNomination Committee
Mark BinnsIndependent DirectorYes20233.1 yrs—
Rob HamiltonIndependent DirectorYes20251.5 yrsAudit & Risk Committee (Chair)
Adrian LittlewoodIndependent DirectorYes20233.2 yrs—
Rachel TauleleiIndependent DirectorYes20251.2 yrs—
Anna LissamanIndependent DirectorNo20188.2 yrs—
Hannah HamlingIndependent DirectorYes20206.0 yrsRisk Committee (Chair)
Kim GordonIndependent DirectorNo20215.4 yrs—
Dennis BarnesIndependent DirectorYes———
Nicole RosieIndependent DirectorNo———

MCY governance score breakdown

Mercury NZ Limited scores 89/100 (Excellent) on the NZXplorer Governance Risk Score for FY2026, based on 70% data coverage. See the GRS methodology.

Board structure
24/25
Shareholder rights
20/20
Executive remuneration
6.5/10

MCY dividends

The most recent Mercury NZ Limited dividend on record is 10.00 cents per share, for FY2026 (interim), 38.89% imputed, paid 1 Apr 2026.

Mercury NZ Limited largest shareholders

Top 1 registered holders of MCY as disclosed for FY2025. Registry holdings include custodians and nominees, which may hold on behalf of many underlying investors.

#HolderHolding
1Top 20 largest shareholders combined0.87%

Recent MCY NZX announcements

The 10 most recent filings by Mercury NZ Limited to the NZX.

Utilities companies on the NZX

Compare Mercury NZ Limited with other NZX-listed utilities companies.

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