![Geoff MacKay](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>)
Geoff MacKay
Chairman at
SATELLOS BIOSCIENCE INC.
Net worth: 154 767 $ as of 31/05/2026
Profile
Geoff MacKay was the founder of AVROBIO, Inc., founded in 2015, serving as President, Chief Executive Officer & Director from 2015 to 2023.
Mr. MacKay is the founder of eGenesis, Inc., founded in 2015, serving as Chief Executive Officer & Director from 2015 to 2017.
Mr. MacKay is also the founder of Fable Therapeutics, Inc...
Mr. MacKay is Chairman at Satellos Bioscience, Inc. since 2018.
Mr. MacKay is Director at RedactBio, Inc. Former positions include President & Chief Executive Officer at Organogenesis, Inc. from 2003 to 2014, Chief Executive Officer at Organogenesis, Inc., Chairman at Massachusetts Biotechnology Council, Chairman at Alliance for Regenerative Medicine, Chairman at Satellos Bioscience, Inc., Independent Director at 0913693 B.C.
Ltd., Director at Centre For Commercialization of Regenerative Medicine, Independent Director at Talaris Therapeutics, Inc., Director at Gemstone Biotherapeutics LLC, Vice President at Novartis AG, and Advisor at Atlas Venture Advisors, Inc. from 2015 to 2023.
Education includes undergraduate studies at McGill University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 30/01/2026 | 21,201 ( 0.1% ) | 154 767 $ | 31/05/2026 |
Geoff MacKay active positions
| Companies | Position | Start |
|---|---|---|
| SATELLOS BIOSCIENCE INC. | Chairman | 01/07/2018 |
RedactBio, Inc.
 RedactBio, Inc. BiotechnologyHealth Technology Operates as biotechnology company | Director/Board Member | - |
Fable Therapeutics, Inc.
 Fable Therapeutics, Inc. Packaged SoftwareTechnology Services Develops AI drug discovery platform for chronic illnesses, intensifying disease complexity and treatment challenges | Founder | - |
Former positions of Geoff MacKay
| Companies | Position | End |
|---|---|---|
| TECTONIC THERAPEUTIC, INC. | Founder | 01/05/2023 |
Atlas Venture Advisors, Inc.
 Atlas Venture Advisors, Inc. Investment ManagersFinance Atlas Venture Advisors invests in companies located in the United States. The firm focuses on life sciences and biotech sectors. It provides financing for early stage capital requirements. | Consultant / Advisor | 01/04/2023 |
eGenesis, Inc.
 eGenesis, Inc. Medical/Nursing ServicesHealth Services Operates as a biotechnology company that provides organs and cells transplantation services | Founder | 01/06/2017 |
Organogenesis, Inc.
 Organogenesis, Inc. Medical SpecialtiesHealth Technology Designs and manufactures regenerative medical products | Chief Executive Officer | 01/12/2014 |
Massachusetts Biotechnology Council
 Massachusetts Biotechnology Council Miscellaneous Commercial ServicesCommercial Services Operates as an association of biotechnology companies | Chairman | - |
Training of Geoff MacKay
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
23
1st degree connections
16
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 16 |
|---|---|
Organogenesis, Inc.
Organogenesis, Inc. Medical SpecialtiesHealth Technology Designs and manufactures regenerative medical products | Health Technology |
Novartis AG
 Novartis AG Pharmaceuticals: MajorHealth Technology Manufactures and markets health care and nutritional products | Health Technology |
Atlas Venture Advisors, Inc.
Atlas Venture Advisors, Inc. Investment ManagersFinance Atlas Venture Advisors invests in companies located in the United States. The firm focuses on life sciences and biotech sectors. It provides financing for early stage capital requirements. | Finance |
McGill University
 McGill University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Massachusetts Biotechnology Council
Massachusetts Biotechnology Council Miscellaneous Commercial ServicesCommercial Services Operates as an association of biotechnology companies | Commercial Services |
Alliance for Regenerative Medicine
 Alliance for Regenerative Medicine Medical/Nursing ServicesHealth Services Promotes legislative, regulatory and reimbursement initiatives for regenerative medicine | Health Services |
RepliCel Life Sciences, Inc.
 RepliCel Life Sciences, Inc. Pharmaceuticals: MajorHealth Technology Operates as a pharmaceutical company that develops cell replication technology | Health Technology |
Centre For Commercialization of Regenerative Medicine
 Centre For Commercialization of Regenerative Medicine BiotechnologyHealth Technology Provides regenerative medicine-based technologies and cell and gene therapy | Health Technology |
Talaris Therapeutics, Inc.
 Talaris Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Operates as a biopharmaceutical company | Health Technology |
Gemstone Biotherapeutics LLC
 Gemstone Biotherapeutics LLC BiotechnologyHealth Technology Develops therapeutics and devices for wound care | Health Technology |
AVROBIO, Inc.
 AVROBIO, Inc. BiotechnologyHealth Technology Develops potentially curative ex vivo lentiviral-based gene therapies to treat rare diseases in a single dose | Health Technology |
eGenesis, Inc.
eGenesis, Inc. Medical/Nursing ServicesHealth Services Operates as a biotechnology company that provides organs and cells transplantation services | Health Services |
Satellos Bioscience, Inc. /Old/
 Satellos Bioscience, Inc. /Old/ BiotechnologyHealth Technology Engages in research and development of stem cell regeneration | Health Technology |
RedactBio, Inc.
RedactBio, Inc. BiotechnologyHealth Technology Operates as biotechnology company | Health Technology |
Satellos Bioscience, Inc.
 Satellos Bioscience, Inc. Pharmaceuticals: MajorHealth Technology Operates as a biotechnology company, which is focused on the identification, development and commercialization of drug candidates | Health Technology |
Fable Therapeutics, Inc.
Fable Therapeutics, Inc. Packaged SoftwareTechnology Services Develops AI drug discovery platform for chronic illnesses, intensifying disease complexity and treatment challenges | Technology Services |
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