WINDSOR SERVICE ALLIANCE is a California nonprofit corporation, registered on May 26, 1993. It is based at 8987 WINDSOR ROAD, WINDSOR, CA, 95492, United States. The company is currently listed as active on the California register, is registered under company number 1859629 and carries EIN 943196080. Its officers and directors on record include MARYOS KUIPER, Rosa Reynoza, KAREN SABINE, among 4 on file. Public records for the company include 1 SoS registration and 2 non-profit filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | WINDSOR SERVICE ALLIANCE |
|---|---|
| Principal address | 8987 WINDSOR ROADWINDSOR95492CAUnited States |
| Mailing address | PO BOX 138, WINDSOR, CA, 95492, US |
| Registration state | California |
| Status | Active |
| Registered | 26 May 1993 (over 33 years ago) |
| Officers & directors | MARYOS KUIPER, officerRosa Reynoza, officerKAREN SABINE, officerMeegan Kaminaka, officer |
| Entity type | Nonprofit corporation |
| Standing |
|---|
| compliant |
| Company number | 1859629 |
|---|
| EIN | 943196080 |
|---|
| Registered agent | MARYOS KUIPER |
|---|
| Source registry | California Secretary of State · updated 10 August 2026 |
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| Public records | 1 SoS registration |
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| Nonprofit | Yes · 1 IRS filing |
|---|---|
| IRS exempt status | 501(c)(3) · ruled February 1994 · contributions deductible |
| NTEE category | S20Z · Community improvement |
| Revenue (IRS) | $60,803 · tax year 2023 |
| Assets (IRS) | $121,144 · tax year 2023 |
| Form 990 filings | 1 return · latest 990EZ (2018) |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| CaliforniaTHIS | WINDSOR SERVICE ALLIANCE | 1993-05-26 | MARYOS KUIPER | MARYOS KUIPEROfficerRosa ReynozaOfficer2 more | Active | |
Filing ID 1859629 Jurisdiction Domestic · Nonprofit corporation Principal address 8987 WINDSOR ROAD, WINDSOR, CA, 95492, United States Registered agent MARYOS KUIPER9208 MAGNOLIA, WINDSOR, CA, 95492 Officers MARYOS KUIPEROfficer Rosa ReynozaOfficer KAREN SABINEOfficer Meegan KaminakaOfficer | ||||||
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Companies adjacent to WINDSOR SERVICE ALLIANCE in the California Secretary of State register, in alphabetical order.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-08-13. Document getpalm-companies/7182-6251-0842.