Te Korowai o Waiheke Trust Board is a Trust charity in the Environment sector, based in Waiheke Island, Waiheke Island. CharityData rates this charity B- (73.5/100). Annual revenue: $2.1M NZD. Financial data as at June 2025.
Mission: To protect and enhance the natural environment of Waiheke and other sites in the Hauraki Gulf and Auckland, for the benefit of current and future generations.
| Year | Revenue | Expenses | Net Assets |
|---|---|---|---|
| 2025 | $2.1M | $1.8M | $0.6M |
| 2024 | $2.0M | $2.0M | $0.3M |
| 2023 | $1.9M | $1.9M | $0.2M |
| 2022 | $1.8M | $1.8M | $0.2M |
| 2021 | $1.1M | $1.1M | $0.2M |
| 2020 | $1.6M | $0.9M | $0.7M |
| 2019 | $0.1M | $0.1M | $0.0M |
Financial data as at June 2025. Sourced from Charities Services register.
$2.1M
$1.8M
$2.3M
18
Financial data from Charities Services annual return (FY2025). Ratings calculated using CharityData v3.1.1 methodology.
To protect and enhance the natural environment of Waiheke and other sites in the Hauraki Gulf and Auckland, for the benefit of current and future generations.
Based on annual return data. Detailed program/admin breakdown not available.
Based on latest annual return data. Metrics are calculated from reported financial data and may not reflect the full picture. View methodology
HHI (Herfindahl–Hirschman Index) measures concentration across 6 income categories. Lower HHI = more diversified. Score above 60 indicates healthy diversification.
Ranked against 60 peers · Environment · $1M – $10M
Peers are charities in the same sector and revenue size band. Rankings are based on the latest available data.
Claim your profile to view analytics, submit corrections, and improve your rating.
Claim This ProfileData sourced from Charities Services register and publicly available annual returns. Our datasets may not be complete. Automated analysis can produce errors. Scores are calculated using disclosed methodology and are analytical tools, not investment ratings or recommendations. If you believe any data on this page is incorrect, please contact us at hello@charitydata.co.nz. For informational purposes only. Not investment advice. Last updated: 22 April 2026.
Other Environment charities ranked by overall score