Institut Pasteur

990 • Fiscal year 2025 • EIN 23-7226033

Jan 01, 2025 to Dec 31, 2025

Organization Profile www.pasteur.fr

25/28 Rue Du Docteur RouxParis 75015Fr

(331) 456-8000

Siviq Scores

Scores are not available for this record yet.

Balance Sheet

Assets

$1,605,929,544

Up $203,888,379 (+15%) from 2024

Net Assets

$1,246,328,555

Up $152,812,390 (+14%) from 2024

Liabilities

$359,600,989

Up $51,075,989 (+17%) from 2024

Revenue And Expenses

Revenue

$409,245,392

Up $64,600,516 (+19%) from 2024

Expenses

$411,627,898

Up $65,600,670 (+19%) from 2024

Net Income

Down

-$2,382,506

Down $1,000,154 (-72%) from 2024

Historical Trend

Balance Sheet Trend

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

Highlighted filing

2025

Assets$1,605,929,544

Liabilities$359,600,989

Net Assets$1,246,328,555

Open 2025 Filing

Operations Trend

Revenue, expenses, and net income across loaded years, with this filing highlighted.

Highlighted filing

2025

Revenue$409,245,392

Expenses$411,627,898

Net Income-$2,382,506

Open 2025 Filing

Jump To

Filing Snapshot

Filing Period: Jan 1, 2025 to Dec 31, 2025
Signed: May 6, 2026
Return Version: 2025v4.0
Gross Receipts: $490,767,999

Mission and Program Overview

Mission

Institut pasteur's missions are linked to scientifc research for health and human developement

Scientific research for health and humain development. The organization receives donations from american contributors but has all its activities in france.

Balance Sheet Detail

Line	Beginning	End	Change
Assets
Cap Stk Tr Prin Current Funds	$850,687,191	$960,759,589	▲ $110,072,398
Investments in Publicly Traded Securities	$603,633,106	$738,707,078	▲ $135,073,972
Land, Buildings, and Equipment, Net	$310,140,997	$344,591,991	▲ $34,450,994
Rtn Earn Endowment Incm Other Fnds	$208,031,493	$248,308,573	▲ $40,277,080
Savings and Temporary Cash Investments	$191,713,206	$154,086,056	▼ $37,627,150
Accounts Receivable	$78,274,693	$104,430,470	▲ $26,155,777
Other Notes and Loans Receivable, Net	$63,956,067	$98,976,725	▲ $35,020,658
Cash and Non-Interest-Bearing Accounts	$44,654,914	$39,206,798	▼ $5,448,116
Pd in Cap Srpls Land Bldg Eqp Fund	$34,797,481	$37,260,393	▲ $2,462,912
Intangible Assets	$9,796,797	$11,762,260	▲ $1,965,463
Prepaid Expenses and Deferred Charges	$7,606,453	$10,824,253	▲ $3,217,800
Inventories for Sale or Use	$3,742,208	$4,637,639	▲ $895,431
Pledges and Grants Receivable	$212,748	$234,974	▲ $22,226
Receivable From Disqualified Prsn	$0	$0	→ $0
Receivables From Officers Etc	$0	$0	→ $0
Investments Other Securities	$0	$0	→ $0
Investments Program Related	$0	$0	→ $0
Loans From Officers Directors	$0	$0	→ $0
Total Assets	$1,402,041,165	$1,605,929,544	▲ $203,888,379
Other Assets Total	$88,309,976	$98,471,300	▲ $10,161,324
Liabilities
Accounts Payable and Accrued Expenses	$117,432,241	$142,034,601	▲ $24,602,360
Unsecured Notes Loans Payable	$88,166,320	$92,832,223	▲ $4,665,903
Deferred Revenue	$51,557,145	$68,715,945	▲ $17,158,800
Other Liabilities	$51,369,294	$56,018,220	▲ $4,648,926
Grants Payable	$0	$0	→ $0
Mortgage Notes Payable Secured by Investment Property	$0	$0	→ $0
Escrow Account Liability	$0	$0	→ $0
Tax Exempt Bond Liabilities	$0	$0	→ $0
Total Liabilities	$308,525,000	$359,600,989	▲ $51,075,989
Net Assets / Fund Balance
Total Net Assets Fund Balance	$1,093,516,165	$1,246,328,555	▲ $152,812,390
Total Liabilities and Net Assets / Fund Balance	$1,402,041,165	$1,605,929,544	▲ $203,888,379

Asset Categories

Asset	Book Value	Depreciation	Basis
Buildings	$271,041,428	$204,360,271	$413,133,190
Equipment	$52,238,288	$244,599,292	$296,837,580
Leasehold Improvements	$7,597,166	$9,868,440	$17,465,606
Land	$13,715,109	-	$13,226,038
Other Land Buildings	$0	$0	$0
Other Assets Org	$53,928,252	-	-

Compensation and Service Providers

Employees

Name	Title	Full / Part Time	Base	Total
Belkaid	The President	FT	$376,729	$376,729
D'ENFERT CHRISTOPHE	Senior Vice President Presponsable Scientif	FT	$215,714	$215,714
Romaneix	Senior Executive Vice-president	FT	$205,341	$205,341
Trieu Cuot Patrick	Senior Vice President Responsable Scientifique	FT	$188,502	$188,502
Hautier Alban	Senior Executive Vice President	FT	$34,170	$34,170

Highest Paid Contractors

Contractor	Services	Location	Compensation
Hopening	Consulting	4 RUE BERNARD PALISSY, Puteaux, CEDEX 3, Fr	$3,809,254
Opco 2i	Consulting	17 RUE DU MIDI, Neuilly Sur Seine, Fr	$874,200
Ernst & Young Advisory	Consulting	1 PLACE DES SAISONS TOUR FIRST, Courbevoie, Fr	$845,316
Abarez Atrium Si	Consulting	2 AVENUE DES AMETHYSTES, Nantes, Fr	$832,732
Jaglin Quenault Architectes	Consulting	102 rue des haies, Paris, Fr	$708,036

Revenue and Support

Revenue Composition

Contributions and Grants: $223,671,767
Program Service Revenue: $126,544,505
Investment Income: $96,100,951
Other Revenue: $-37,071,831
All Other Contributions: $105,386,447
Change in Net Assets: $-2,382,506

Expenses and Functional Allocation

Major Expense Lines

Line Item	Amount
Salaries, Compensation, and Employee Benefits	$242,782,927
Other Expenses	$158,111,713
Total Fundraising Expense	$10,760,665
Grants and Similar Amounts Paid	$10,733,258
Professional Fundraising Fees	$0

Functional Expense Allocation

Line Item	Program	Management	Fundraising	Total
Other Salaries and Wages	$176,161,755	$60,635,394	$2,072,683	$238,869,832
Depreciation Depletion	$18,927,217	$27,577,983	$883	$46,506,083
Office Expenses	$8,462,298	$16,135,013	$2,492,371	$27,089,682
Interest	$16,724,786	$4,622,342	$0	$21,347,128
Foreign Grants	$10,733,258	-	-	$10,733,258
Advertising	$966,589	$1,905,957	$5,780,150	$8,652,696
Travel	$5,349,865	$560,123	$52	$5,910,040
Fees for Services Other	$830,428	$4,895,838	$79,735	$5,806,001
Conferences and Meetings	$1,921,719	$3,201,959	$296,995	$5,420,673
Other Expenses	$-1,079,779	$5,175,261	$0	$4,095,482
Payroll Taxes	$23,404	$2,151,747	$0	$2,175,151
Other Employee Benefits	$157,033	$1,577,386	$3,525	$1,737,944
Occupancy	$951,569	$260,274	$0	$1,211,843
Total Functional Expenses	$240,462,253	$160,404,980	$10,760,665	$411,627,898

International Activity

International Summary

Offices: 4
Employees: 2,742
Spending: $240,462,253

International Compliance

Foreign grant records maintained: Yes
Activity in boycott countries: No
Foreign corporation ownership: No
Foreign partnership interest: No
Interest in foreign trust: No
Passive foreign investment company interest: No
Transfers to foreign corporations: No

International Activities

Region	Activity	Services	Offices	Employees	Spending
Europe (including Iceland and Greenland)	Program Services	-	4	2,742	$240,462,253

Fundraising, Events, and Gaming

Fundraising activities: Yes
Gaming activities: No
Professional fundraiser used: No

Fundraising and Gaming Totals

Line Item	Amount
Professional Fundraising Fees	$0

Fundraising Events

Event	Gross Receipts	Gross Revenue	Direct Expenses	Net Income
Dons	$32,667,227	$32,667,227	$0	$32,667,227
Mecenats	$6,685,482	$6,685,482	$0	$6,685,482
Total Events	$39,352,709	$39,352,709	$0	$39,352,709

Political and Lobbying Activity

Political campaign activity: No
Lobbying activity: No
Subject to proxy tax: No

Insider Transactions and Loans

Loans and Receivables

Line Item	Beginning	End	Change
Loans from Officers, Directors, Trustees, and Key Employees	$0	$0	→ $0
Receivables from Disqualified Persons	$0	$0	→ $0
Receivables from Officers, Directors, Trustees, and Key Employees	$0	$0	→ $0

Debt and Bond Financing

Other Reported Liabilities

Liability	Amount
Others Liabilities	$55,905,761
Provision	$112,459

Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant: Yes
Annual disclosure for covered persons: Yes
Audit committee: Yes
Backup withholding compliance: No
Business relationship with 35% controlled entity: No
Business relationship with family members: No
Business relationship with organization members: No
Material changes to governing documents: No
Compensation from other sources disclosed: No
CEO compensation reviewed: Yes
Other officer compensation reviewed: Yes
Conflict-of-interest policy: Yes
Audited financial statements prepared: No
Key decisions subject to board approval: Yes
Management duties delegated: No

Governance Explanations

Form 990, Part VI, Section A, Line 6

“Institut Pasteur is a private non-profit organization. The Institut is directed by a Board of Directors elected by the Assembly. The assembly is composed by 93 to 109 members : external personnalities : representants of French ministries or external instituts ; any personalities proposed by the Board of directors for their interest shown for the Science or The Institut. Some internal persons are members of the Assembly : scientific or adminitrative personalities, representant of the employees. The english version of the officials statuts of the Institut Pasteur are available on the website.”

Form 990, Part VI, Section A, Line 7A

“BOARD OF DIRECTORS : Through its precedding, the Board of Directors settles Institut Pasteur matters. Its 21 members meet at least four times a year and attend the proceeding of the General Meeting but do not take part in voting. ASSEMBLY : The General Meeting approves the Board of Directors' Annual Repport on Institut Pasteur activity, elects 16 members to the Board of Directors and votes on changes to the articles of association upon proposal by the Bord of Directors. MANAGEMENT : The Management team sets the overall strategy for the Institut Pasteur. The teams is supported in its task by the Scientific Council and the Executive Board to ensure achievement of the strategic goals and objectives set. SCIENTIFIC COUNCIL : The Scientific Council advises the President of the Institut Pasteur and, if required, the Board of Directors on all issues relating to scientific policy, organization and research.”

Form 990, Part VI, Section A, Line 7B

“BOARD OF DIRECTORS: Through its preceeding, the Board of Directors settles Institut Pasteur MATTERS; Its 21 members meet at least four times a year and attend the proceeding of the Général Meeting but do not take part in voting. ASSEMBLY : The General Meeting approves the Board of Directors' Annual Repport on Institut Pasteur activity, elects 16 members to the board of Directors and votes on changes to the articles of association upon proposal by the Bord of Directors. MANAGEMENT: The Management team sets the overall strategy for the Institut Pasteur. The teams is supported in its task by the Scientific Council and the Executive Board to ensure achievement of the strategic goals and objectives set. SCIENTIFIC COUNCIL : The Scientific Council advises the President of the Insitut Pasteur and, if required, the Board of Directors on all issues relating to scientific policy, organization and research.”

Form 990, Part VI, Section B, Line 11B

“No copy of the form 990 is communicated to the members of our governing body. This form is completed by the chief of accounting service and apporoved by the Chief Financial Officer.”

Form 990, Part VI, Section B, Line 12C

“The conflict of interest charter is attached to the internal regulations. The are available on the Institut Pasteur website. The annual accounts are also available on this site. In addition, they are published in the official journal.”

Form 990, Part VI, Section B, Line 15

“The Nominating and Compensation Committee provides assistance and expertise to the Executive Committee and the Board of Directors on all matters relating to the definition and implementation of salary policy and the monitoring of budgetary items (mandatory annual negociations, payroll and staffing). Its also examines and issues opinions and recommandations on the recuitement and remuneration of members of the Executive Committee and of any person whose gross annual salry exceeds 100?000 euros.”

Form 990, Part VI, Section C, Line 19

“The Institut Pasteur made available the following documentation on his webside : A) Financial statement after approbation by the Board of Directors and presentation at the Assembly. B) Statuts of creation and their modification (french and english versions) C) Rules of procedures D) Including conflict interest charter E) Procurement Charter F) Ethical Charter”

Filing and Contact Details

Filer

Filer Name: Institut Pasteur
EIN: 23-7226033
Address: FR
Doing Business As: Scientific Research for Health and Humain Development

Signing Officer

Name: Francoise Perriolat
Title: Chief Financial Officer
Phone: 0140613226
Signed: 2026-05-06

Organization Details

Formed: 1887
Voting Board Members: 21
Independent Board Members: 16
Employees: 2,742
Volunteers: 0

Supplemental Narrative

Additional Explanations

Form 990, Header, Line B

“After verifcation, we noticed some dyscrepencies on the form submitted in May 2023. In order to fix this, we asked the technical support to open a revised form.”

Raw XML AppendixShowing 400 of 726 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990/Form990PartVIISectionAGrp/TitleTxt	2	SENIOR EXECUTIVE VICE-PRESIDENT
IRS990/Form990PartVIISectionAGrp/TitleTxt	3	SENIOR VICE PRESIDENT RESPONSABLE SCIENTIFIQUE
IRS990/Form990PartVIISectionAGrp/TitleTxt	4	SENIOR EXECUTIVE VICE PRESIDENT
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Filings

Displayed year

2025 • Form 990Detailed filing. Detailed filing data is available for this year.

Open filing

Assets: $1,605,929,544
Liabilities: $359,600,989
Net assets: $1,246,328,555
Revenue: $409,245,392
Expenses: $411,627,898
Net income: -$2,382,506

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2025Detailed filing. Detailed filing data is available for this year.	$1,606	$360	$1,246	$409	$412	$2.38
2024Detailed filing. Detailed filing data is available for this year.	$1,402	$309	$1,094	$345	$346	$1.38
2023Detailed filing. Detailed filing data is available for this year.	$1,510	$331	$1,180	$338	$345	$6.69
2022Detailed filing. Detailed filing data is available for this year.	$1,415	$273	$1,142	$322	$323	$1.58
2021Detailed filing. Detailed filing data is available for this year.	$1,528	$301	$1,227	$336	$322	$13.8
2020Detailed filing. Detailed filing data is available for this year.	$1,613	$336	$1,277	$367	$359	$7.77