Funding search · EIN 873774627 · Greenville, DE

Nyssa Foundation

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

46
grants reported
$655,837
total given
2022–2025
filing years
$10,262
median grant

Based on grants this organization reported to the IRS for tax years 20222025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

Full IRS filings ↗How this is builtReport an error

Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

Sign in to analyze this funder’s giving pattern. Free in early access.

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • Community Education Building2 grants · $100,917
  • Delaware Nature Society3 grants · $74,252
  • Delaware Nature Society2 grants · $53,227
  • Stroud Water Research1 grant · $40,444
  • Stroud Water Research2 grants · $36,186
  • Willistown Conservation Trust3 grants · $30,628
  • Planned Parenthood of Delaware1 grant · $25,385
  • Kennett Library1 grant · $25,347
  • The Ethel Walker School2 grants · $22,142
  • Hotchkiss School1 grant · $20,272

Giving over time

$88,838
2022
$149,226
2023
$191,339
2024
$226,434
2025

Grant history

All 46 reported grants, largest first.

  • $50,714

    Community Education Building · Wilmington, DE · 2024

    General operations

  • $50,203

    Community Education Building · Wilmington, DE · 2024

    General operations

  • $40,444

    Stroud Water Research · Avondale, PA · 2023

    General Operations

  • $26,960

    Delaware Nature Society · Hockessin, DE · 2024

    General operations

  • $26,267

    Delaware Nature Society · Hockessin, DE · 2025

    General operations

  • $25,858

    Delaware Nature Society · Hockessin, DE · 2023

    General Operations

  • $25,385

    Planned Parenthood of Delaware · Wilmington, DE · 2025

    General operations

  • $25,347

    Kennett Library · Kennett Square, PA · 2023

    General Operations

  • $24,197

    Delaware Nature Society · Hockessin, DE · 2022

    General Operations

  • $24,197

    Delaware Nature Society · Hockessin, DE · 2022

    General Operations

  • $20,272

    Hotchkiss School · Lakeville, CT · 2024

    General operations

  • $20,072

    Stroud Water Research · Avondale, PA · 2025

    General operations

  • $20,000

    Wilmington Rowing Center · Wilmington, DE · 2025

    General operations

  • $16,114

    Stroud Water Research · Avondale, PA · 2024

    General operations

  • $15,552

    Whyy · Greencastle, PA · 2025

    General operations

  • $15,187

    National Outdoor Leadership School (Nols) · Lander, WY · 2025

    General operations

  • $15,095

    Willistown Conservation Trust · Newtown Square, PA · 2025

    General operations

  • $12,076

    The Ethel Walker School · Simsbury, CT · 2024

    General operations

  • $10,799

    Delaware Center for Horticulture · Wilmington, DE · 2025

    General operations

  • $10,615

    The Doug Coombs Foundation (Coombs Outdoors) · Jackson, WY · 2025

    General operations

  • $10,538

    The Ethel Walker School · Simsbury, CT · 2023

    General Operations

  • $10,331

    Delaware Art Museum · Wilmington, DE · 2023

    General Operations

  • $10,292

    Planned Parenthood of Delaware · Wilmington, DE · 2023

    General Operations

  • $10,232

    Brandywine Red Clay Alliance · West Chester, PA · 2023

    General Operations

  • $10,222

    Willistown Conservation Trust · Newtown Square, PA · 2022

    General Operations

  • $10,222

    Willistown Conservation Trust · Newtown Square, PA · 2022

    General Operations

  • $10,184

    Willistown Conservation Trust · Newtown Square, PA · 2023

    General Operations

  • $10,066

    The Ethel Walker School · Simsbury, CT · 2025

    General operations

  • $10,000

    American Bird Conservancy · The Plains, VA · 2025

    General operations

  • $10,000

    Eden Peopleplanet · Murrieta, CA · 2025

    General operations

  • $10,000

    Johns Hopkins Center for Indigenous Health · Baltimore, MD · 2025

    General operations

  • $9,896

    Maria Mitchell Association · Nantucket, MA · 2025

    General operations

  • $7,500

    World Monuments Fund · New York, NY · 2025

    General operations

  • $5,000

    Natural Lands · Media, PA · 2025

    General operations

  • $5,000

    The Delaware Symphony Orchestra · Wilmington, DE · 2025

    General operations

  • $5,000

    Coombs Outdoors · Jackson, WY · 2024

    General operations

  • $5,000

    Delaware Center for Horticulture · Wilmington, DE · 2024

    General operations

  • $5,000

    Willistown Conservation Trust · Newtown Square, PA · 2024

    General operations

  • $5,000

    National Interscholastic Cycling Association (Nica) - Delaware · Orinda, CA · 2023

    General Operations

  • $5,000

    National Interscholastic Cycling Association (Nica) - Delaware · Orinda, CA · 2022

    General Operations

  • $5,000

    National Interscholastic Cycling Association (Nica) - Delaware · Orinda, CA · 2022

    General Operations

  • $2,500

    Delaware Botanic Gardens · Ocean View, DE · 2022

    General Operations

  • $2,500

    Delaware Botanic Gardens · Ocean View, DE · 2022

    General Operations

  • $2,500

    Delaware Center for Horticulture · Wilmington, DE · 2022

    General Operations

  • $2,500

    Delaware Center for Horticulture · Wilmington, DE · 2022

    General Operations

  • $1,000

    Delaware Center for Horticulture · Wilmington, DE · 2023

    General Operations

Who else funds this kind of work

Same state

Similar grant size

Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.

Search funders like this one

Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.