![Kimberly Ritrievi](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Kimberly Ritrievi
Net worth: 5 M $ as of 2025-12-30
Profile
Dr. Kimberly E.
Ritrievi is a Chairman at Mativ Holdings, Inc., an Independent Director at Tetra Tech, Inc., a President at The Ritrievi Group LLC and a Member-Sandbox Funding Board at Massachusetts Institute of Technology.
She is on the Board of Directors at Intrinio, Inc., Tetra Tech, Inc. and Harvard School of Dental Medicine.
Dr. Ritrievi was previously employed as an Independent Director by Schweitzer-Mauduit International, Inc., a Director-US Research by Goldman Sachs & Co., a Chairman by AFS-USA, Inc., and an Analyst by Goldman Sachs & Co. She also served on the board at Princeton University.
She received her graduate degree from MIT Sloan School of Management and a doctorate degree from Massachusetts Institute of Technology.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
TETRA TECH, INC. 0.06% | 2026-01-11 | 145,408 ( 0.06% ) | 5 M $ | 2025-12-30 |
MATIV HOLDINGS, INC. 0.06% | 2025-06-30 | 30,640 ( 0.06% ) | 372 276 $ | 2025-12-30 |
Kimberly Ritrievi active positions
| Companies | Position | Start |
|---|---|---|
| TETRA TECH, INC. | Director/Board Member | 2013-11-13 |
| MATIV HOLDINGS, INC. | Chairman | 2024-04-23 |
The Ritrievi Group LLC | President | 2017-12-31 |
Harvard School of Dental Medicine
 Harvard School of Dental Medicine Functions as a College/University | Director/Board Member | - |
Intrinio, Inc.
 Intrinio, Inc. Develops software applications for financial data processing and analyzing | Director/Board Member | 2015-12-31 |
Massachusetts Institute of Technology
 Massachusetts Institute of Technology Finance/Rental/LeasingFinance Functions as a College/University | Corporate Officer/Principal | - |
Former positions of Kimberly Ritrievi
| Companies | Position | End |
|---|---|---|
Princeton University
 Princeton University Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | 2008-12-31 |
Goldman Sachs & Co. LLC
 Goldman Sachs & Co. LLC Investment Banks/BrokersFinance Provides brokerage services | Director of Research - Equity | 2005-09-13 |
Goldman Sachs & Co. LLC
Goldman Sachs & Co. LLC Investment Banks/BrokersFinance Provides brokerage services | Analyst-Equity | 2000-04-13 |
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Training of Kimberly Ritrievi
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Tetra Tech, Inc.
 Tetra Tech, Inc. Provides consulting and engineering services | |
Schweitzer-Mauduit International, Inc.
 Schweitzer-Mauduit International, Inc. Pulp & PaperProcess Industries Manufactures, markets and distributes specialty paper and tobacco products | Process Industries |
Goldman Sachs & Co. LLC
Goldman Sachs & Co. LLC Investment Banks/BrokersFinance Provides brokerage services | Finance |
Massachusetts Institute of Technology
Massachusetts Institute of Technology Finance/Rental/LeasingFinance Functions as a College/University | Finance |
Princeton University
Princeton University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
AFS-USA, Inc.
 AFS-USA, Inc. Miscellaneous Commercial ServicesCommercial Services Offers international exchange programs | Commercial Services |
Harvard School of Dental Medicine
Harvard School of Dental Medicine Functions as a College/University | |
MIT Sloan School of Management
 MIT Sloan School of Management Functions as a College/University | |
The Ritrievi Group LLC | |
Intrinio, Inc.
Intrinio, Inc. Develops software applications for financial data processing and analyzing | |
Mativ Holdings, Inc.
 Mativ Holdings, Inc. Manufactures adhesives, tapes, coatings, paper and packaging, polymer, resin & substrates, nets, films & performance materials |
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