Funding search · EIN 873791346 · Covina, CA
Primordium 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.
- 5
- grants reported
- $914,885
- total given
- 2022–2025
- filing years
- $129,137
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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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.
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4 grants matching “observational” · $414,885
- $57,883
Michael Rubel · Burbank, CA · 2025
The purpose of the telescope project is to enhance scientific observations in deep space for scientific and educational purposes.
- $129,137
Michael Rubel · Burbank, CA · 2024
The purpose of the telescope project is to enhance scientific observations in deep space for scientific and educational purposes.
- $132,373
Michael Rubel · Burbank, CA · 2023
The purpose of the telescope project is to enhance scientific observations in deep space for scientific and educational purposes.
- $95,492
Michael Rubel · Burbank, CA · 2022
The purpose of the telescope project is to enhance scientific observations in deep space for scientific and educational purposes.
Grant history
All 5 reported grants, largest first.
- $500,000
Spark Climate Solutions · Covina, CA · 2022
The purpose of the Grant is to support charitable, scientific, and educational purposes related to climate change solutions.
- $132,373
Michael Rubel · Burbank, CA · 2023
The purpose of the telescope project is to enhance scientific observations in deep space for scientific and educational purposes.
- $129,137
Michael Rubel · Burbank, CA · 2024
The purpose of the telescope project is to enhance scientific observations in deep space for scientific and educational purposes.
- $95,492
Michael Rubel · Burbank, CA · 2022
The purpose of the telescope project is to enhance scientific observations in deep space for scientific and educational purposes.
- $57,883
Michael Rubel · Burbank, CA · 2025
The purpose of the telescope project is to enhance scientific observations in deep space for scientific and educational purposes.
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 oneSource: 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.