Nonprofit · EIN 94-3327383
OCCUPATIONAL KNOWLEDGE INTERNATIONAL
Tax-exempt · SAN FRANCISCO, CA 94159
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $74,091 | $48,589 | $25,502 | $83,108 | $0 | $83,108 |
| December 31, 2024 | 990-EZ | $72,627 | $46,053 | $26,574 | $66,535 | $8,929 | $57,606 |
| December 31, 2023 | 990-EZ | $49,225 | $29,488 | $19,737 | $51,337 | $20,305 | $31,032 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $69,456
- Net gain from sales of assets
- $4,635
Expenses
- Grants and similar amounts paid
- $20,000
- Compensation of officers, directors and key employees
- $19,002
- Salaries, compensation and benefits (total)
- $19,715
- Professional fees and payments to contractors
- $500
- Printing, publications and postage
- $329
- Other expenses
- $8,045
- Program services (functional)
- $22,195
Balance sheet and other
- Total assets, start of year
- $66,535
- Total assets, end of year
- $83,108
- Total liabilities, end of year
- $0
- Net assets, end of year
- $83,108
- Cash, savings and investments
- $83,108
- Gross receipts
- $74,091
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Perry Gottesfeld | President/ Treasurer | 40 | $19,002 | $1,000 |
| Sophia Kisting | Director | 1 | $0 | – |
| Roberto Lucchini | Director | 1 | $0 | – |
| Richard Rinehart | Secretary | 1 | $0 | – |
| Mark Nicas | Director | 1 | $0 | – |
| Faridah Were | Director | 1 | $0 | – |
| Andrea Bosch | Director | 1 | $0 | – |
| Jeffrey Weidenhamer | Director | 1 | $0 | – |
990-EZ for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Perry Gottesfeld | President/Treasurer | 40 | $6,154 |
| Mark Nicas | Director | 1 | $0 |
| Roberto Lucchini | Director | 1 | $0 |
| Faridah Were | Director | 1 | $0 |
| Rick Rinehart | Secretart | 1 | $0 |
| Andrea Bosch | Director | 1 | $0 |
990-EZ for the year ended December 31, 2023: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Mark Nicas | Director | 1 | $0 |
| Roberto Lucchini | Director | 1 | $0 |
| Richard Rinehart | Secretary | 1 | $0 |
| Faridah Were | Director | 1 | $0 |
| Perry Gottesfeld | President/ Treasurer | 40 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 591207, SAN FRANCISCO, CA 94159-1207
- In care of
- % PERRY GOTTESFELD
- Signed the 990-EZ
- Perry Gottesfeld, President
- Phone
- (415) 221-8900
- Website
- www.okinternational.org
California records
California keeps its own records of charities and corporations. Search them by EIN 94-3327383 or by the name OCCUPATIONAL KNOWLEDGE INTERNATIONAL.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
Occupational Knowledge is dedicated to improving public health through innovative strategies to reduce exposures to protect public health. We seek to address inequities in environmental standards between developed and developing countries by working in partnership with industry, government and non-governmental organizations (NGOs). Our work is intended to build capacity to address occupational and environmental health in project countries.
Program accomplishments
- In India we provided a grant to our partners to test for lead contamination in soils around industrial sites. The soil samples were tested for lead content. This information will be used to inform regulators and the public about hazardous levels of lead in soil.Expenses $8,000 · grants $8,000
- In Mexico we provided a grant to our partners to purchase paints from retail outlets and test paint samples for lead and chromium content. The project was successful in identifying that more than half of the 213 products tested contained lead in excess of the internationally accepted standard of 90 parts per million. This information was useful to inform ongoing efforts in Mexico to finalize the first ever lead paint standard restricting the lead content of paints.Expenses $14,195 · grants $12,000
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 94-3327383
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1999
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- International, foreign affairs and national security (Q025)
- Assets (IRS master file)
- $83,108
- Income (IRS master file)
- $74,091
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $74,091 | $48,589 | $83,108 | XML |
| 990-EZ | December 2024 | $72,627 | $46,053 | $66,535 | XML |
| 990-EZ | December 2023 | $49,225 | $29,488 | $51,337 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 94-3327383).
Questions about OCCUPATIONAL KNOWLEDGE INTERNATIONAL
- What is the EIN of OCCUPATIONAL KNOWLEDGE INTERNATIONAL?
- The employer identification number (EIN) of OCCUPATIONAL KNOWLEDGE INTERNATIONAL is 94-3327383.
- Is OCCUPATIONAL KNOWLEDGE INTERNATIONAL tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
- Are donations to OCCUPATIONAL KNOWLEDGE INTERNATIONAL tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does OCCUPATIONAL KNOWLEDGE INTERNATIONAL file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of OCCUPATIONAL KNOWLEDGE INTERNATIONAL due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did OCCUPATIONAL KNOWLEDGE INTERNATIONAL last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of OCCUPATIONAL KNOWLEDGE INTERNATIONAL?
- The 990-EZ for the year ended December 31, 2025 lists 8 people; 1 received compensation from the organization, the highest $19,002 (Perry Gottesfeld, President/ Treasurer).
- How much revenue does OCCUPATIONAL KNOWLEDGE INTERNATIONAL have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $74,091, expenses of $48,589 and total assets of $83,108 at year end.
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