Tongariro Natural History Society Incorporated — Environment Charity in Turangi
Tongariro Natural History Society Incorporated is a Incorporated Society charity in the Environment sector, based in Turangi, Turangi. Annual revenue: $1.0M NZD. Financial data as at June 2025.
Mission: Inspiring New Zealanders and international visitors to connect physically, emotionally and spiritually with Tongariro National Park and its surrounds.
- Registration Number
- CC10701
- Charity Type
- Incorporated Society
- Registration Date
- 2007-07-26
- Status
- Active
- Sector
- Environment
- Location
- Turangi, Turangi
- info@tongariro.org.nz
- Data as at
- June 2025
Beneficiaries: Animals, General public, Voluntary bodies other than charities
Financial Summary
- Total Revenue
- $1.0M NZD
- Total Expenses
- $1.0M NZD
- Total Assets
- $0.8M NZD
- Net Assets
- $0.1M NZD
- Reserve Months
- 0.0 months of operating expenses
- Staff Count
- 9
- Financial Year End
- 2025-06-30
Financial History
| Year | Revenue | Expenses | Net Assets |
|---|---|---|---|
| 2025 | $1.0M | $1.0M | $0.1M |
| 2024 | $0.9M | $0.9M | $0.2M |
| 2023 | $1.0M | $0.9M | $0.1M |
| 2022 | $0.7M | $0.8M | $0.1M |
| 2021 | $0.6M | $0.5M | $0.3M |
| 2020 | $0.6M | $0.5M | $0.3M |
| 2019 | $0.5M | $0.5M | $0.2M |
| 2018 | $0.6M | $0.4M | $0.3M |
| 2017 | $0.2M | $0.4M | $0.1M |
| 2016 | $0.4M | $0.3M | $0.3M |
Board Members and Officers
Current Officers (10)
| Name | Role | Appointed |
|---|---|---|
| Mark Davies | Chair | 2025-11-22 |
| Catriona Eagles | Executive Officer | 2024-12-06 |
| Sarah Carter | Executive Officer | 2024-11-17 |
| Murray Wilson | Executive Officer | 2024-11-17 |
| Lucy Roberts | Executive Officer | 2023-11-11 |
| Allan Mckenzie | Executive Officer | 2020-11-14 |
| Karen Grimwade | Executive Officer | 2019-10-19 |
| Paul Green | Executive Officer | 2018-10-13 |
| Kiri Te Wano | CEO | 2012-07-01 |
| Shirley Potter | Executive Officer | 2008-11-01 |
Former Officers (26)
- Hannah Townley — Secretary (departed 2024-11-17)
- Anna Calvert — Secretary (departed 2026-06-04)
- Steve Bell — Committee Member (departed 2026-02-05)
- Brenda Lawson — Committee Member (departed 2022-11-12)
- Michael O'Sullivan — President (departed 2024-11-17)
- Patricia Taylor — Treasurer (departed 2024-11-17)
- Nicola Etheridge — President / Committee Member (departed 2020-11-14)
- David Eason — Committee Member (departed 2020-11-14)
- Sarah O'Sullivan — Committee Member (departed 2020-11-14)
- Roel Michels — Committee Member (departed 2022-11-12)
- George Davies — Committee Member (departed 2019-10-19)
- Lesley Mochan — Committee Member (departed 2024-11-17)
- Jason Cameron — Committee Member (departed 2022-11-12)
- Noel Thomas — Committee Member (departed 2015-10-20)
- Peter Mcnaughton — Member (departed 2014-10-20)
- Maureen Smith — Member (departed 2016-10-20)
- David Bamford — President (departed 2012-10-20)
- Frank Katarvich — Committee Member (departed 2016-10-20)
- Roy Dench — Committee Member (departed 2020-11-14)
- Kaye Rabarts — Committee Member (departed 2010-10-01)
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Tongariro Natural History Society Incorporated
Financial data as at June 2025. Sourced from Charities Services register.
Charities Services Tier 3 reporting allows charities under $2M revenue to file a simple-format annual return rather than audited financial statements. The return reports totals but not the program/administration split or the line-item detail our template needs. No red flags were detected in what was filed, and revenue is below the $2M Tier 2 boundary where audited accounts become mandatory. A letter grade is withheld rather than assigning one that would be driven by the template-fit, not the charity's operations. The charity's filed figures are shown above, and any structural concerns a donor would want to look at are surfaced separately. (v3.3 — aligned with Charities Services tier boundary; matches Charity Navigator and CharityWatch US practice.)
How ratings work →$991.6K
$1.0M
$797.9K
9
Financial data from Charities Services annual return (FY2025). Ratings calculated using CharityData v3.1.1 methodology.
About
Inspiring New Zealanders and international visitors to connect physically, emotionally and spiritually with Tongariro National Park and its surrounds.
Who We Serve
Key Statistics
Financial Trends
Financial Trends (18 Years)
Revenue Breakdown
Expense Breakdown
API DataBased on annual return data. Detailed program/admin breakdown not available.
Financial Health Dashboard
Based on latest annual return data. Metrics are calculated from reported financial data and may not reflect the full picture. View methodology
Revenue Diversification
HHI (Herfindahl–Hirschman Index) measures concentration across 6 income categories. Lower HHI = more diversified. Score above 60 indicates healthy diversification.
Peer Comparison
Ranked against 158 peers · Environment · $100K – $1M
Top Peers in Group
Peers are charities in the same sector and revenue size band. Rankings are based on the latest available data.
Rating History
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Data 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: 1 October 2026.
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