California · Nonprofit
ECS CORONA-NORCO
ECS CORONA-NORCO (California) receives grants from 1 organization whose IRS filings report $318,903 to it, the largest being EEC dba Excelsior Charter Schools Excelsior ($318,903). 0 of them have funded it in more than one year.
Against its field
ECS CORONA-NORCO runs a healthier operating margin than half of the 9,072 education nonprofits its size.
this organization peer median middle 50% of peers· 9,072 education nonprofits $1M–$10M, FY2025
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- Arrowhead United Waylocal
- California Charter Schools Associationportfolio match
- A for Arizonaportfolio match
The organization over time
Each line starts at 100 in 2019, so what you read is the shape rather than the size: 150 means half as much again as 2019, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2019 74% · 2020 99% · 2021 98% · 2022 98% · 2023 99% · 2024 99% · 2025 95%. Grants only. Government contracts and fees sit inside program revenue.
95% of ECS CORONA-NORCO’s revenue is contributions — more reliant on donations than three-quarters of its peers (48% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 7 reported years ran a deficit.
reserve
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
From the IRS filings of ECS CORONA-NORCO’s funders (the co-funder graph). Association, not causation.
Where its funders are
100% of ECS CORONA-NORCO's grant income comes from California funders.
Funder states come from each funder’s own filing.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first.
- Arrowhead United WaylocalCA · funds 98 organizations near you
- California Charter Schools Associationportfolio matchits grantees resemble your mission
- A for Arizonaportfolio matchits grantees resemble your mission
- Project Lead the Way Incportfolio matchits grantees resemble your mission
- Wonderful Foundationsportfolio matchits grantees resemble your mission
- Building Hope Impact Fund Incportfolio matchits grantees resemble your mission
- Charter Fund Inc D/B/A Charter School Growth Fundportfolio matchits grantees resemble your mission
- Arizona Strutportfolio matchits grantees resemble your mission
- Toshiba America Foundationportfolio matchits grantees resemble your mission
- Opportunity 180portfolio matchits grantees resemble your mission
- Silicon Schools Fund Incportfolio matchits grantees resemble your mission
- Whirlpool Collective Impact Fundportfolio matchits grantees resemble your mission
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Organizations like ECS CORONA-NORCO
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.
In California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
78% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Part of a family of 2 related entities
- Eec Dba Excelsior Charter Schools · exempt
- Excelsior Charter Group · exempt
Screen this organization
A dated, signed PDF of the compliance screen for ECS CORONA-NORCO: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds ECS CORONA-NORCO?
- ECS CORONA-NORCO (California) receives grants from 1 organization whose IRS filings report $318,903 to it, the largest being EEC dba Excelsior Charter Schools Excelsior ($318,903). 0 of them have funded it in more than one year.
- How many funders does ECS CORONA-NORCO have?
- IRS filings report 1 organization giving $318,903 in grants to ECS CORONA-NORCO.
- Who is the largest funder of ECS CORONA-NORCO?
- EEC dba Excelsior Charter Schools Excelsior is the largest funder on record, with $318,903 in grants. The full list of funders is on this page.
- How can an organization like ECS CORONA-NORCO find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2019–2025), and the filings of 1funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. What this page cannot tell you · view filing