Nonprofit · EIN 16-1765924
INTERNATIONAL SERUM INDUSTRY ASSOCIATION
Also known as ISIA
Tax-exempt · ONTARIO, CA 91761
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $387,778 | $370,637 | $17,141 | $340,254 | $5,820 | $334,434 |
| June 30, 2024 | 990 | $420,217 | $416,141 | $4,076 | $324,967 | $7,674 | $317,293 |
| June 30, 2023 | 990 | $375,393 | $416,204 | -$40,811 | $332,813 | $19,596 | $313,217 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $387,778
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Legal fees
- $1,603
- Accounting fees
- $6,275
- Management and general (functional)
- $370,637
Balance sheet and other
- Total assets, start of year
- $324,967
- Total assets, end of year
- $340,254
- Total liabilities, end of year
- $5,820
- Net assets, end of year
- $334,434
- Gross receipts
- $387,778
- Employees
- 0
- Year formed
- 2006
- State of legal domicile
- CA
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Robyn Kisrow | CEO Officer | 20 | $152,308 |
| Kathryn Pagani lee | Secretary Officer | 40 | $86,113 |
| Ding Ming | CEO Officer | 20 | $3,269 |
| Mark Koza | Board Member Trustee or director | 1 | $0 |
| Nicole Green | Chairperson Trustee or director | 2 | $0 |
| James Crean | Director Trustee or director | 1 | $0 |
| Guilherme Esteves | Director Trustee or director | 1 | $0 |
| Jenny Murray | Director Trustee or director | 1 | $0 |
| Garath Williams | Director Trustee or director | 1 | $0 |
| Brad Bingham | Board Member Trustee or director | 2 | $0 |
| Andres Monroy | Director Trustee or director | 2 | $0 |
| Vlad Tiutiun | Director Trustee or director | 2 | $0 |
| Natalie Robinson | CFO Officer | 3 | $0 |
990 for the year ended June 30, 2024: 14 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Robyn Kisrow | CEO Officer | 20 | $124,615 |
| Kathryn Pagani lee | Secretary Officer | 40 | $80,386 |
| Rosemary VERSTEEGEN | CHIEF EXCUTIVE OFFICER Officer | 20 | $68,145 |
| Garath Williams | Director Trustee or director | 1 | $0 |
| James Dunster | Board Member Trustee or director | 2 | $0 |
| Brad Bingham | Board Member Trustee or director | 2 | $0 |
| James Crean | Director Trustee or director | 1 | $0 |
| Nicole Green | Chairperson Trustee or director | 2 | $0 |
| Mark Koza | Board Member Trustee or director | 1 | $0 |
| Guilherme Esteves | Director Trustee or director | 1 | $0 |
| Jenny Murray | Director Trustee or director | 1 | $0 |
| Natalie Robinson | CFO Officer | 3 | $0 |
| Steve Doelger | Director Officer | 2 | $0 |
| Isabella Schurian | CFO Officer | 3 | $0 |
990 for the year ended June 30, 2023: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Rosemary VERSTEEGEN | CHIEF EXCUTIVE OFFICER Officer | 20 | $180,396 |
| Kathryn Pagani lee | Secretary Officer | 40 | $76,154 |
| Steve Doelger | Director Officer | 2 | $12,000 |
| Garath Williams | Director Trustee or director | 1 | $0 |
| James Dunster | Board Member Trustee or director | 2 | $0 |
| Brad Bingham | Board Member Trustee or director | 2 | $0 |
| James Crean | Director Trustee or director | 1 | $0 |
| Nicole Green | Chairperson Trustee or director | 2 | $0 |
| Mark Koza | Board Member Trustee or director | 1 | $0 |
| Jenny Murray | Director Trustee or director | 1 | $0 |
| Guilherme Esteves | Director Trustee or director | 1 | $0 |
| Isabella Schurian | CFO Officer | 3 | $0 |
Address and contacts
- Address (IRS master file)
- 2552 E WREN WAY, ONTARIO, CA 91761-8586
- In care of
- % COURTNEY BURNAM
- Principal officer (990 for 2024)
- Natalie Robinson, Fairfax Station, Fairfax Station, VA 22039
- Signed the 990
- COURTNEY BURNAM, CFO
- Phone
- (714) 323-8868
- Website
- WWW.SERUMINDUSTRY.ORG
- Return prepared by
- Saba & Associates LLC
California records
California keeps its own records of charities and corporations. Search them by EIN 16-1765924 or by the name INTERNATIONAL SERUM INDUSTRY ASSOCIATION.
- 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
TO ENHANCE THE UNDERSTANDING,SAFTY ,USE AND GENERAL KNOWLEDGE OF SERUM RELATED PRODUCTS BY ADOPTING,PROMOTING AND ENCOURAGING POLICIES.
Program accomplishments
- TO BRING TOGETHER ,AS MEMBERS OF THE CORPORATION ,COMPANIES WORLD WIDE THAT ARE INVOLVED IN THE COLLECTION ,SALE,DISTRIBUTION,AND PROCESSING OF SERUM,AND RELATED COMPANIES. SERUM IS USED IN CONNECTION WITH RESEARCH,DIAGNOSTIC TESTING,AND THE DEVELOPMENT, TO ENHANCE THE UNDERSTANDING ,SAFTY,USE AND GENERAL KNOWLEDGE OF SERUM RELATED PRODUCTS BY ADOPTING ,PROMOTING AND ENCOURAGING POLICIES.SALE AND DISTRIBUTION OF LIFE SCIENCES AND BIOPHARMACEUTICAL PRODUCTS.
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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 16-1765924
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 2007
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Community improvement and capacity building (S41)
- Assets (IRS master file)
- $340,254
- Income (IRS master file)
- $387,778
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $387,778 | $370,637 | $340,254 | XML |
| 990 | June 2024 | $420,217 | $416,141 | $324,967 | XML |
| 990 | June 2023 | $375,393 | $416,204 | $332,813 | XML |
| 990 | June 2022 | $312,614 | $349,536 | $407,596 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | June 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 16-1765924).
Questions about INTERNATIONAL SERUM INDUSTRY ASSOCIATION
- What is the EIN of INTERNATIONAL SERUM INDUSTRY ASSOCIATION?
- The employer identification number (EIN) of INTERNATIONAL SERUM INDUSTRY ASSOCIATION is 16-1765924.
- Is INTERNATIONAL SERUM INDUSTRY ASSOCIATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 2007.
- Are donations to INTERNATIONAL SERUM INDUSTRY ASSOCIATION tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does INTERNATIONAL SERUM INDUSTRY ASSOCIATION 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 SERUM INDUSTRY ASSOCIATION due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did INTERNATIONAL SERUM INDUSTRY ASSOCIATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of INTERNATIONAL SERUM INDUSTRY ASSOCIATION?
- The 990 for the year ended June 30, 2025 names Natalie Robinson.
- Who are the officers and directors of INTERNATIONAL SERUM INDUSTRY ASSOCIATION?
- The 990 for the year ended June 30, 2025 lists 13 people; 3 received compensation from the organization, the highest $152,308 (Robyn Kisrow, CEO).
- How much revenue does INTERNATIONAL SERUM INDUSTRY ASSOCIATION have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $387,778, expenses of $370,637 and total assets of $340,254 at year end.
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