The Helidoni Foundation Inc
Preselected recipients only
The Helidoni Foundation Inc is a private foundation in Stratham, New Hampshire. In tax year 2025 it gave $627,454 in 13 grants; the typical grant was $35,000 and the largest $210,000. It only gives to organizations it selects itself and does not accept unsolicited applications.
From its IRS Form 990-PF for tax year 2025.
- Grants paid, 2025$627,454
- Number of grants13
- Typical grant$35,000
- Largest grant$210,000
- Assets$9.9 million
- New grantees54%
Giving in 2025 was up from $610,067 the year before.
54% of its 2025 grantees had not received a grant from it the year before, a sign it is open to new organizations.
Giving by year
| Tax year | Grants paid | Number of grants | Assets |
|---|---|---|---|
| 2023 | $406,500 | 11 | $9.1 million |
| 2024 | $610,067 | 9 | $8.8 million |
| 2025 | $627,454 | 13 | $9.9 million |
How to apply
The Helidoni Foundation Inc says in its IRS filing that it only makes contributions to preselected organizations, so unsolicited applications are unlikely to be considered. Organizations it funds are usually invited.
What The Helidoni Foundation Inc funds
Where it gives
All of its US grants went to recipients in Massachusetts. It also paid $617,454 in 11 grants to recipients outside the US.
| State | Grants | Amount |
|---|---|---|
| Massachusetts | 2 | $10,000 |
Grants paid in 2025
| Recipient | Purpose | Amount |
|---|---|---|
| Ten Million Hands | School training program | $210,000 |
| Action Finance Initiative | The grant will be allocated to support initiatives aimed at raising awareness about microfinance and business development services (bds) | $100,000 |
| Schema Labs | Developing and launching schema labs' flagship project | $57,500 |
| Ecogenia | To support ecogenias efforts to grow a national climate corps | $50,000 |
| World Human Forum | Inner values incubator (ivi) project | $50,000 |
| Bodossaki Foundation | 8th cycle of the points of support program | $42,954 |
| Higher Incubator Giving Growth and Sustainability | To support early social and environmental initiatives in building sustainable, revenuedriven impact models. | $35,000 |
| Astylab Astiki Mi Kerdoskopiki Etaireia | To support early entrepreneurs in an 8week program to develop ventures addressing key social and environmental challenges. | $30,000 |
| Panathenea | To deliver the panathenea festival, a studentled annual event blending technology, art, and entrepreneurship to creatively reimagine an ancient tradition for modern needs. | $25,000 |
| Stewards | General funding for the period | $12,000 |
| American College of Greece | Environmental studies field course | $5,000 |
| Attikos Omilos Antisfairiseos Filotheis Tennis Club | Renovating the lockers room at aoafs premises. | $5,000 |
| Deon Policy Institute | General funding for the period | $5,000 |
Officers and trustees
- Dimitris Georgakopulos
- Sarah Georgakopulos
Questions people ask
Does The Helidoni Foundation Inc accept grant applications?
No. Its IRS filing says it only makes contributions to preselected organizations.
How much does The Helidoni Foundation Inc give?
$627,454 in tax year 2025, across 13 grants, with a typical grant of $35,000.
Who runs The Helidoni Foundation Inc?
Its 2025 filing lists Dimitris Georgakopulos (President, Clerk & Director) and Sarah Georgakopulos (Treasurer & Director).
What does The Helidoni Foundation Inc fund?
Based on its grants, mainly international, education and environment and conservation.