Nonprofit · EIN 13-2734693
INTERNATIONAL ISOCYANATE INSTITUTE INC
Tax-exempt · CLIFTON, NJ 07013
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $1,872,543 | $2,176,786 | -$304,243 | $1,869,047 | $441,624 | $1,427,423 |
| December 31, 2024 | 990 | $2,937,519 | $4,174,649 | -$1,237,130 | $2,965,690 | $1,234,024 | $1,731,666 |
| December 31, 2023 | 990 | $3,035,790 | $3,726,992 | -$691,202 | $3,634,663 | $665,867 | $2,968,796 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $1,800,094
- Investment income
- $68,897
- Other revenue
- $3,552
Expenses
- Grants and similar amounts paid
- $0
- Other salaries and wages
- $888,141
- Salaries, compensation and benefits (total)
- $888,141
- Professional fundraising fees
- $0
- Legal fees
- $18,089
- Accounting fees
- $33,708
- Travel
- $125,106
- Program services (functional)
- $1,229,194
- Management and general (functional)
- $947,592
Balance sheet and other
- Total assets, start of year
- $2,965,690
- Total assets, end of year
- $1,869,047
- Total liabilities, end of year
- $441,624
- Net assets, end of year
- $1,427,423
- Net assets without donor restrictions
- $1,427,423
- Gross receipts
- $1,872,543
- Employees
- 3
- Volunteers
- 0
- Year formed
- 2006
- State of legal domicile
- NJ
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 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| TIBOR KLEMENT BORSODCHEM | MEMBER-AT-LARGE Trustee or director | 1 | $0 |
| TOM FEIGE DOW | AM VICE-PRESIDENT Officer | 1 | $0 |
| CHRISTINE MENDOZA-FROHN COVESTRO | PRESIDENT Officer | 1 | $0 |
| HITOSHI MURAMATSU MITSUI CHEMICALS | FORMER AP VICE-PRESIDENT Officer | 1 | $0 |
| PATRICK PLEHIERS | MANAGING DIRECTOR Officer | 1 | $0 |
| ERIK VANGRONSVELD HUNTSMAN | EU VICE-PRESIDENT Officer | 1 | $0 |
| RUEDIGER VON WATZDORF BASF | TREASURER Officer | 1 | $0 |
| NOBUHISA IWANE MITSUI CHEMICALS | AP VICE-PRESIDENT (NOV 2025) Officer | 1 | $0 |
990 for the year ended December 31, 2024: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| TIBOR KLEMENT BORSODCHEM | MEMBER-AT-LARGE Trustee or director | 1 | $0 |
| TOM FEIGE DOW | AM VICE-PRESIDENT Officer | 1 | $0 |
| CHRISTINE MENDOZA-FROHN COVESTRO | PRESIDENT Officer | 1 | $0 |
| HITOSHI MURAMATSU MITSUI CHEMICALS | AP VICE-PRESIDENT Officer | 1 | $0 |
| PATRICK PLEHIERS | MANAGING DIRECTOR Officer | 1 | $0 |
| ERIK VANGRONSVELD HUNTSMAN | EU VICE-PRESIDENT Officer | 1 | $0 |
| RUEDIGER VON WATZDORF BASF | TREASURER Officer | 1 | $0 |
990 for the year ended December 31, 2023: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| TIBOR KLEMENT | AD HOC MEMBE Trustee or director | – | $0 |
| TOM FEIGE | AM VP Officer | – | $0 |
| CHRISTINE MENDOZA-FROHN | PRESIDENT Officer | – | $0 |
| HITOSHI MURAMATSU | VP AP Officer | – | $0 |
| PATRICK PLEHIERS | MANAGING DIR Officer | – | $0 |
| ERIK VANGRONSVELD | EU VICE PRES Officer | – | $0 |
| RUEDIGER VON WATZDORF | TREASURER Officer | – | $0 |
Address and contacts
- Address (IRS master file)
- 1255 BROAD ST, CLIFTON, NJ 07013-3398
- In care of
- % GELTRUDE & CO LLC
- Principal officer (990 for 2025)
- PATRICK PLEHIERS, C/O GELTRUDE CO 1255 BROAD STREET, CLIFTON, NJ 07013
- Signed the 990
- PATRICK PLEHIERS, MANAGING DIRECTOR
- Phone
- (973) 667-9100
- Return prepared by
- GELTRUDE & CO LLC
Mission
THE INSTITUTE PROMOTES AND FURTHERS THE INTEREST OF THE PUBLIC, THE USERS, AND THE MANUFACTURERS OF CERTAIN CHEMICALS IN THE SAFE HANDLING OF THE SUBSTANCES
Program accomplishments
- SCIENTIFIC PROGRAM - INCLUDES FUNDING RESEARCH PROJECTS, REVIEW OF SCIENTIFIC RESEARCH REPORTS AND DISTRIBUTION OF INFORMATIONExpenses $1,229,194 · revenue $1,800,094
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 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 13-2734693
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1973
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $1,869,047
- Income (IRS master file)
- $1,872,543
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $1,872,543 | $2,176,786 | $1,869,047 | IRS |
| 990 | December 2024 | $2,937,519 | $4,174,649 | $2,965,690 | XML |
| 990 | December 2023 | $3,035,790 | $3,726,992 | $3,634,663 | XML |
| 990 | December 2022 | $4,975,099 | $3,187,718 | $4,447,696 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | 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 13-2734693).
Questions about INTERNATIONAL ISOCYANATE INSTITUTE INC
- What is the EIN of INTERNATIONAL ISOCYANATE INSTITUTE INC?
- The employer identification number (EIN) of INTERNATIONAL ISOCYANATE INSTITUTE INC is 13-2734693.
- Is INTERNATIONAL ISOCYANATE INSTITUTE INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1973.
- Are donations to INTERNATIONAL ISOCYANATE INSTITUTE INC tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does INTERNATIONAL ISOCYANATE INSTITUTE INC 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 INTERNATIONAL ISOCYANATE INSTITUTE INC 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 INTERNATIONAL ISOCYANATE INSTITUTE INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of INTERNATIONAL ISOCYANATE INSTITUTE INC?
- The 990 for the year ended December 31, 2025 names PATRICK PLEHIERS.
- Who are the officers and directors of INTERNATIONAL ISOCYANATE INSTITUTE INC?
- The 990 for the year ended December 31, 2025 lists 8 people; 0 received compensation from the organization.
- How much revenue does INTERNATIONAL ISOCYANATE INSTITUTE INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $1,872,543, expenses of $2,176,786 and total assets of $1,869,047 at year end.
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