Nonprofit · EIN 26-1866627
CENTER FOR COMPUTATIONAL SCIENCE RESEARCH INC
Tax-exempt · RIVER FOREST, IL 60305
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $2,481,659 | $1,956,773 | $524,886 | $4,286,444 | $450,162 | $3,836,282 |
| December 31, 2023 | 990 | $2,022,765 | $1,505,575 | $517,190 | $3,759,382 | $447,986 | $3,311,396 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $269,744
- Program service revenue
- $2,181,771
- Investment income
- $30,144
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Other salaries and wages
- $1,085,533
- Salaries, compensation and benefits (total)
- $1,227,287
- Professional fundraising fees
- $0
- Legal fees
- $9,419
- Accounting fees
- $43,259
- Occupancy
- $9,882
- Travel
- $63,167
- Program services (functional)
- $1,614,922
- Management and general (functional)
- $341,851
Balance sheet and other
- Total assets, start of year
- $3,759,382
- Total assets, end of year
- $4,286,444
- Total liabilities, end of year
- $450,162
- Net assets, end of year
- $3,836,282
- Net assets without donor restrictions
- $3,704,745
- Net assets with donor restrictions
- $131,537
- Gross receipts
- $2,481,659
- Employees
- 8
- Volunteers
- 3
- Year formed
- 2009
- State of legal domicile
- IL
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, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| LAUREN LEIMAN | EXECUTIVE DIRECTOR BLOODPA Key employee | 40 | $423,340 | $31,445 |
| PLAMEN MARTINOV | CHIEF INFORMATION SECURITY Key employee | 40 | $249,647 | $16,193 |
| ROBERT GROSSMAN | TREASURER Trustee or director, Officer | 2 | $0 | $0 |
| JOEL MAMBRETTI | PRESIDENT Trustee or director, Officer | 0.5 | $0 | $0 |
| STUART BAILEY | DIRECTOR Trustee or director | 0.5 | $0 | $0 |
990 for the year ended December 31, 2023: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LAUREN LEIMAN | EXECUTIVE DIRECTOR BLOODPAC Key employee | 40 | $407,212 |
| PLAMEN MARTINOV | CHIEF INFORMATION SECURITY Key employee | 40 | $249,892 |
| ROBERT GROSSMAN | TREASURER Trustee or director, Officer | 2 | $0 |
| JOEL MAMBRETTI | PRESIDENT Trustee or director, Officer | 0.5 | $0 |
| STUART BAILEY | DIRECTOR Trustee or director | 0.5 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 6010, RIVER FOREST, IL 60305-6010
- Principal officer (990 for 2024)
- ROBERT L GROSSMAN, 1435 JACKSON AVE, RIVER FOREST, IL 60305
- Signed the 990
- ROBERT L GROSSMAN, TREASURER
- Phone
- (312) 315-6854
- Return prepared by
- SASSETTI LLC
Mission
TO PROMOTE THE DEVELOPMENT, ESTABLISHMENT AND EXPANSION OF ADVANCED COMPUTATIONAL SCIENCE FOR SCIENTIFIC RESEARCH AND EDUCATION. THE PURPOSES SHALL ALSO INCLUDE ESTABLISHING AND PROMOTING DISTRIBUTED NETWORKING AND COMPUTATIONAL TESTBEDS,COMMUNITY DATA SETS, STANDARDS AND RELATED ACTIVITIES IN SUPPORT OF NETWORKING AND COMPUTATIONAL SCIENCE, AND ASSESSING AND MONITORING CANCER THROUGH BLOOD PROFILING MEASUREMENTS.
Program accomplishments
- THE BLOODPAC CONSORTIUM, A DIVISION OF CCSR: 1) DEVELOPS AND OPERATES A DATA COMMONS TO SUPPORT THE LIQUID BIOPSY (ALSO KNOWN AS BLOOD PROFILING) COMMUNITY; 2) DEVELOPS APPLICATIONS OVER THIS INFRASTRUCTURE TO SUPPORT LIQUID BIOPSY AND RELATED RESEARCH AND DEVELOPMENT; 3) CONTRIBUTES TO THE DEVELOPMENT OF STANDARDS TO SUPPORT THE LIQUID BIOPSY AND RELATED COMMUNITIES; AND, 4) RUNS MEETINGS, WORKSHOPS AND OTHER EDUCATIONAL OUTREACH PROGRAMS TO SUPPORT THESE AND RELATED ACTIVITIES. THE BLOODPAC CONSORTIUM IS A CONSORTIUM OF INDUSTRY, ACADEMIC AND GOVERNMENT ORGANIZATIONS.Expenses $743,751 · revenue $1,479,500
- THE OPEN COMMONS CONSORTIUM, A PROGRAM OF CCSR, CONTINUES TO: 1) DEVELOP AND OPERATE DATA COMMONS AND CLOUD COMPUTING INFRASTRUCTURE TO SUPPORT SCIENTIFIC, MEDICAL, HEALTH AND ENVIRONMENTAL RESEARCH; 2) DEVELOP APPLICATIONS OVER THIS INFRASTRUCTURE TO SUPPORT RESEARCH; AND 3) RUN MEETINGS, WORKSHOPS AND OTHER EDUCATIONAL OUTREACH PROGRAMS TO SUPPORT THESE AND RELATED ACTIVITIES. THE OPEN COMMONS CONSORTIUM IS A CONSORTIUM OF INDUSTRY, ACADEMIC AND GOVERNMENT ORGANIZATIONS.Expenses $870,986 · revenue $702,271
- THE DATA MINING GROUP, A DIVISION OF CCSR, CONTINUES TO: 1) SUPPORT THE DEVELOPMENT OF STANDARDS FOR DATA MINING, ANALYTICS, AND DATA SCIENCE, INCLUDING THE PREDICTIVE MODEL MARKUP LANGUAGE (PMML) XML STANDARD, AND THE PORTABLE FORMAT FOR ANALYTICS (PFA) JSON STANDARD; 2) RUN MEETINGS, WORKSHOPS AND OTHER EDUCATIONAL OUTREACH PROGRAMS AROUND THESE AND RELATED STANDARDS. THE DATA MINING GROUP IS A CONSORTIUM OF INDUSTRY, ACADEMIC AND GOVERNMENT ORGANIZATIONS.Expenses $185
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 | Not 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
- 26-1866627
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2009
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B05)
- Assets (IRS master file)
- $4,286,444
- Income (IRS master file)
- $2,481,659
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $2,481,659 | $1,956,773 | $4,286,444 | XML |
| 990 | December 2023 | $2,022,765 | $1,505,575 | $3,759,382 | XML |
| 990 | December 2022 | $2,175,119 | $1,270,163 | $3,237,263 | 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 26-1866627).
Questions about CENTER FOR COMPUTATIONAL SCIENCE RESEARCH INC
- What is the EIN of CENTER FOR COMPUTATIONAL SCIENCE RESEARCH INC?
- The employer identification number (EIN) of CENTER FOR COMPUTATIONAL SCIENCE RESEARCH INC is 26-1866627.
- Is CENTER FOR COMPUTATIONAL SCIENCE RESEARCH INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2009.
- Are donations to CENTER FOR COMPUTATIONAL SCIENCE RESEARCH INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CENTER FOR COMPUTATIONAL SCIENCE RESEARCH 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 CENTER FOR COMPUTATIONAL SCIENCE RESEARCH INC due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did CENTER FOR COMPUTATIONAL SCIENCE RESEARCH INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2024.
- Who is the principal officer of CENTER FOR COMPUTATIONAL SCIENCE RESEARCH INC?
- The 990 for the year ended December 31, 2024 names ROBERT L GROSSMAN.
- Who are the officers and directors of CENTER FOR COMPUTATIONAL SCIENCE RESEARCH INC?
- The 990 for the year ended December 31, 2024 lists 5 people; 2 received compensation from the organization, the highest $423,340 (LAUREN LEIMAN, EXECUTIVE DIRECTOR BLOODPA).
- How much revenue does CENTER FOR COMPUTATIONAL SCIENCE RESEARCH INC have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $2,481,659, expenses of $1,956,773 and total assets of $4,286,444 at year end.
Other nonprofits in RIVER FOREST
- DOMINICAN UNIVERSITY EIN 36-2167855 · last filed 990 for 2025
- CONCORDIA UNIVERSITY CHICAGO EIN 36-2191242 · last filed 990 for 2025
- MOSAIC MONTESSORI ACADEMY INC EIN 06-1794419 · last filed 990 for 2025
- LUTHERAN EDUCATION ASSOCIATION EIN 36-2496650 · last filed 990 for 2025
- LINCOLN PARENT-TEACHER ORGANIZATION OF RIVER FOREST EIN 36-4043619 · last filed 990 for 2024
- RIVER FOREST PUBLIC LIBRARY FOUNDATION EIN 47-3057003 · last filed 990-EZ for 2025
- NU RHO PSI - THE NATIONAL HONOR SOCIETY IN NEUROSCIENCE EIN 27-5494771 · last filed 990-EZ for 2025
- AFRICAN CENTRES FOR LIGHTNING AND ELECTROMAGNETICS NETWORK INC EIN 81-1417000 · last filed 990-EZ for 2024