Mary Cranston

Chairman at THE CHEMOURS COMPANY

Net worth: 3 M $ as of 30/06/2026

78 year

71 connections

Commercial Services

Finance

Technology Services

Profile

Mary B. Cranston is currently Chairman at The Chemours Co. since 2025.
Current roles also include Director at Catalyst, Inc., The Commonwealth Club of California, CSAA Insurance Exchange since 2006, San Francisco Museum of Women, Tarrant Capital IP LLC as Independent Director, Boardspan, Inc. since 2016, CSAA Insurance Group since 2008, TPG, Inc. as Independent Director since 2022, National Association of Corporate Directors, American College of Trial Lawyers as Member, and Advisor at Blockchain Capital LLC.
Former positions include Chairman at Pillsbury Winthrop Shaw Pittman LLP in 2006, Chairman at Lucile Salter Packard Children's Hospital at Stanford from 2012 to 2017, Chairman at Children’s Health Network from 2012 to 2017, Independent Director at International Rectifier Corp.
from 2012 to 2015, Independent Director at GrafTech International Ltd. from 2011 to 2014, Independent Director at Exponent, Inc. from 2010 to 2014, Independent Director at Juniper Networks, Inc. from 2011 to 2015, Independent Director at MyoKardia, Inc. from 2016 to 2020, Independent Director at Visa, Inc. from 2007 to 2023, Director at Stanford Health Care-Stanford Hospital from 2012 to 2017, Director at Bay Area Council from 1999 to 2009, Director at McAfee LLC from 2018 to 2022, Independent Director at McAfee Corp.
from 2018 to 2022, Director at GrafTech International Holdings, Inc. from 2000 to 2014, Director at California State Automobile Association from 2006 to 2023, Trustee at Stanford University from 2000 to 2010, and Director at various organizations including The Episcopal Charities, International Museum of Women, Cetera Financial Group, Inc., Arêtec, Inc., and San Francisco Ballet Association.
Education includes an undergraduate degree from Stanford University in 1969, a graduate degree from the University of California, Los Angeles in 1970, and a graduate degree from Stanford Law School in 1975.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CHEMOURS CO. 0.07%	06/05/2026	106,830 ( 0.07% )	2 M $	30/06/2026
TPG INC CLASS A 0.02%	08/04/2026	30,777 ( 0.02% )	1 M $	30/06/2026

Mary Cranston active positions

Companies	Position	Start
TPG INC.	Director/Board Member	01/01/2022
THE CHEMOURS COMPANY	Chairman	02/09/2025
Boardspan, Inc. Boardspan, Inc. Packaged SoftwareTechnology Services Develops digital platform and toolset to improve the capabilities available to boards	Director/Board Member	01/03/2016
CSAA Insurance Group CSAA Insurance Group Multi-Line InsuranceFinance Provides automobile, homeowners and personal services	Director/Board Member	01/01/2008
Blockchain Capital LLC Blockchain Capital LLC Investment ManagersFinance Blockchain Capital invests in companies located in the United States. The firm targets companies operating in a broad range of sectors and industries. It provides financing for seed, early and growth transactions.	Consultant / Advisor	-
Tarrant Capital IP LLC Tarrant Capital IP LLC Investment ManagersFinance Operates as an alternative asset management firm	Director/Board Member	-
Catalyst, Inc. Catalyst, Inc. Miscellaneous Commercial ServicesCommercial Services Provides research and advisory services	Director/Board Member	-
CSAA Insurance Exchange CSAA Insurance Exchange Insurance Brokers/ServicesFinance Operates as an insurance company	Director/Board Member	01/01/2006
San Francisco Museum of Women	Director/Board Member	-
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All active positions of Mary Cranston

Former positions of Mary Cranston

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See the detail of Mary Cranston's experience

Training of Mary Cranston

Experiences
Positions held

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Inactive

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Private companies

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Connections

1st degree connections

1st degree companies

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Members of the board

Executives

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Linked companies

Private companies	35
International Rectifier Corp. International Rectifier Corp. SemiconductorsElectronic Technology Designs, manufactures and markets power management semiconductors	Electronic Technology
GrafTech International Ltd. GrafTech International Ltd. Electrical ProductsProducer Manufacturing Manufactures graphite electrodes, refractory products, advanced graphite materials and natural graphite products	Producer Manufacturing
Exponent, Inc. Exponent, Inc. Engineering & ConstructionIndustrial Services Operates as an engineering & scientific and environmental and health consulting company	Industrial Services
Juniper Networks, Inc. Juniper Networks, Inc. Packaged SoftwareTechnology Services Develops AI-powered networking infrastructure software for wireless telecommunication, data center and cybersecurity	Technology Services
GrafTech International Holdings, Inc. GrafTech International Holdings, Inc. Electrical ProductsProducer Manufacturing Produces graphite material products	Producer Manufacturing
MyoKardia, Inc. MyoKardia, Inc. Pharmaceuticals: MajorHealth Technology Operates as a biopharmaceutical company that discovers, develops and commercializes therapies for the treatment of cardiovascular diseases	Health Technology
The Chemours Co. The Chemours Co. Chemicals: SpecialtyProcess Industries Provides performance chemicals	Process Industries
Stanford University Stanford University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Visa, Inc. Visa, Inc. Finance/Rental/LeasingFinance Provides data processing, visa payment, international transactions and value-added services	Finance
University of California, Los Angeles University of California, Los Angeles Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Pillsbury Winthrop Shaw Pittman LLP Pillsbury Winthrop Shaw Pittman LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services	Commercial Services
Catalyst, Inc. Catalyst, Inc. Miscellaneous Commercial ServicesCommercial Services Provides research and advisory services	Commercial Services
California State Automobile Association California State Automobile Association Multi-Line InsuranceFinance Operates as a not-for-profit motor club and provides emergency roadside assistance & auto insurance services	Finance
Stanford Health Care Stanford Health Care Hospital/Nursing ManagementHealth Services Operates as healthcare center	Health Services
Lucile Salter Packard Children's Hospital at Stanford Lucile Salter Packard Children's Hospital at Stanford Hospital/Nursing ManagementHealth Services Operates as a children's hospital	Health Services
National Association of Corporate Directors National Association of Corporate Directors Miscellaneous Commercial ServicesCommercial Services Operates non-profit organizations which provides essential resources that helps directors strength board leadership	Commercial Services
San Francisco Ballet Association San Francisco Ballet Association Movies/EntertainmentConsumer Services Operates professional ballet programs and other related services	Consumer Services
Bay Area Council Bay Area Council Miscellaneous Commercial ServicesCommercial Services Operates an advocacy and research organization	Commercial Services
The Commonwealth Club of California The Commonwealth Club of California Miscellaneous Commercial ServicesCommercial Services Operates as public affairs forum on topics ranging across politics, culture, society and the economy	Commercial Services
The Episcopal Charities The Episcopal Charities Miscellaneous Commercial ServicesCommercial Services Operates social service organizations to meet the needs of the vulnerable	Commercial Services
International Museum of Women International Museum of Women Miscellaneous Commercial ServicesCommercial Services Provides social services	Commercial Services
American College of Trial Lawyers American College of Trial Lawyers Miscellaneous Commercial ServicesCommercial Services Provides legal services	Commercial Services
CSAA Insurance Exchange CSAA Insurance Exchange Insurance Brokers/ServicesFinance Operates as an insurance company	Finance
San Francisco Museum of Women
Children’s Health Network Children’s Health Network Medical/Nursing ServicesHealth Services Provides inpatient pediatric physician services	Health Services
Cetera Financial Group, Inc. Cetera Financial Group, Inc. Investment ManagersFinance Provides financial planning and wealth management services	Finance
Arêtec, Inc. Arêtec, Inc. Information Technology ServicesTechnology Services Engages in designing and developing cutting-edge AI applications, cloud and digital transformation activities	Technology Services
Tarrant Capital IP LLC Tarrant Capital IP LLC Investment ManagersFinance Operates as an alternative asset management firm	Finance
Stanford Law School Stanford Law School Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Blockchain Capital LLC Blockchain Capital LLC Investment ManagersFinance Blockchain Capital invests in companies located in the United States. The firm targets companies operating in a broad range of sectors and industries. It provides financing for seed, early and growth transactions.	Finance
Boardspan, Inc. Boardspan, Inc. Packaged SoftwareTechnology Services Develops digital platform and toolset to improve the capabilities available to boards	Technology Services
McAfee LLC McAfee LLC Information Technology ServicesTechnology Services Provides data protection and VPN technology services & PC application for online privacy	Technology Services
CSAA Insurance Group CSAA Insurance Group Multi-Line InsuranceFinance Provides automobile, homeowners and personal services	Finance
McAfee Corp. McAfee Corp. Packaged SoftwareTechnology Services Develops an AI powered and cybersecurity solutions for people, businesses and governments worldwide	Technology Services
TPG, Inc. TPG, Inc. Investment ManagersFinance Operates as a alternative asset manager	Finance