![Esther Martinborough](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>)
Esther Martinborough
Director/Board Member at
CODEXIS, INC.
Net worth: 291 621 $ as of 29/06/2026
Profile
Esther Martinborough is currently an Independent Director at Codexis, Inc. since 2021 and a Director at San Diego Squared since 2021.
Former positions include Chief Scientific Officer at Escient Pharmaceuticals, Inc. from 2023 to 2024 and Executive Director-Research at Receptos LLC from 2015 to 2018.
Education includes a doctorate from the Swiss Federal Institute of Technology and graduate studies at the University of California.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CODEXIS, INC. 0.14% | 16/06/2026 | 129,036 ( 0.14% ) | 291 621 $ | 29/06/2026 |
Esther Martinborough active positions
| Companies | Position | Start |
|---|---|---|
| CODEXIS, INC. | Director/Board Member | 01/02/2021 |
Former positions of Esther Martinborough
| Companies | Position | End |
|---|---|---|
Escient Pharmaceuticals, Inc.
 Escient Pharmaceuticals, Inc. BiotechnologyHealth Technology Operates as a drug discovery and development company | Chief Tech/Sci/R&D Officer | 30/04/2024 |
| RECEPTOS INC | Director/Board Member | 31/12/2014 |
Training of Esther Martinborough
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
29
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Codexis, Inc.
 Codexis, Inc. Chemicals: SpecialtyProcess Industries Develops biocatalytic chemical processes | Process Industries |
Receptos LLC
 Receptos LLC Pharmaceuticals: MajorHealth Technology Develops, manufactures and commercializes therapeutics in immune disease | Health Technology |
Swiss Federal Institute of Technology
 Swiss Federal Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of California
 University of California Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Escient Pharmaceuticals, Inc.
Escient Pharmaceuticals, Inc. BiotechnologyHealth Technology Operates as a drug discovery and development company | Health Technology |
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