funder-graph › Recipients
Who funds Optical Society of America Inc
EIN 53-0259696 · Washington, DC · NTEE G030
Optical Society of America Inc of Washington, DC (EIN 53-0259696) was named as a grant recipient by 4 funders in 14 grants paid totaling $91,031 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$91,031
14 grants paid
Funders
4
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Donor Advised Charitable Giving Inc 31-1640316 | CA | A | 6 | $62,075 | 2025 |
| Gordon E and Betty I Moore Foundation 94-3397785 | CA | B | 2 | $25,000 | 2024 |
| Mock Foundation 73-6230333 | OK | D | 5 | $3,900 | 2024 |
| Amazonsmile Foundation 46-2626883 | WA | D | 1 | $56 | 2020 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 14 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Donor Advised Charitable Giving Inc | Optical Society of America Washington, DC | A | $6,750 | paid | HEALTH | 202611199349300601 |
| 2024 | Gordon E and Betty I Moore Foundation | Optical Society of America Inc Washington, DC | B | $15,000 | paid | TO SUPPORT AN OPTICA INCUBATOR MEETING IN OCTOBER 2024 FOCUSING ON THE EMERGING AREA OF OPTICAL FREQUENCY COMB DEVELOPMENT FOR BIOLOGICAL AND CHEMICAL APPLICATIONS. | 202503189349103305 |
| 2024 | Donor Advised Charitable Giving Inc | Optical Society of America Washington, DC | A | $6,750 | paid | HEALTH | 202541069349300729 |
| 2024 | Mock Foundation | The Optical Society Washington, DC | D | $1,000 | paid | GENERAL | 202541059349101069 |
| 2023 | Schwab Charitable Fund | Optical Society of America Washington, DC | A | $12,425 | paid | HEALTH | 202411039349301716 |
| 2023 | Mock Foundation | The Optical Society Washington, DC | D | $900 | paid | GENERAL | 202410869349101066 |
| 2022 | Schwab Charitable Fund | Optical Society of America Washington, DC | A | $10,200 | paid | HEALTH | 202330939349300403 |
| 2022 | Gordon E and Betty I Moore Foundation | Optical Society of America Inc Washington, DC | B | $10,000 | paid | IN SUPPORT OF THE OPTICA INCUBATOR MEETING (INCUBATOR ON ON-CHIP HIGH-FIELD NANOPHOTONICS), ON JULY 6-8, 2022 IN WASHINGTON, DC, WITH THE GOAL TO CREATE A ROADMAP FOR DEVELOPING INTEGRATED, COHERENT, SHORT-WAVELENGTH (VUV, EUV) LIGHT SOURCES. | 202323189349106572 |
| 2022 | Mock Foundation | The Optical Society Washington, DC | D | $500 | paid | GENERAL | 202311729349100011 |
| 2021 | Schwab Charitable Fund | Optical Society of America Washington, DC | A | $6,750 | paid | HEALTH | 202230499349301028 |
| 2020 | Mock Foundation | The Optical Society Washington, DC | D | $500 | paid | GENERAL | 202111319349102851 |
| 2020 | Amazonsmile Foundation | The Optical Society Washington, DC | D | $56 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | Schwab Charitable Fund | Optical Society of America Washington, DC | A | $19,200 | paid | HEALTH | 202010489349300101 |
| 2018 | Mock Foundation | The Optical Society Washington, DC | D | $1,000 | paid | GENERAL | 201941359349103859 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.