![Charlotte Guyman](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>)
Charlotte Guyman
Directeur/Membre du Conseil chez
BERKSHIRE HATHAWAY INC.
Fortune : 40 M $ au 31/05/2026
Profil
Charlotte M.
Guyman is the founder of Boardready.
Io.
Current jobs include Independent Director at Berkshire Hathaway, Inc. since 2011, Director at Glaspro, Inc., Independent Director at Space Needle LLC since 2012, Independent Director at CENTER ART LLC, Director at FD3M, Inc., Independent Director at Evercase, Inc., Independent Director at Landing Platform LLC, Director at The Landings Holding Co. LLC since 2022, and Trustee at Lakeside School.
Former jobs include Chairman at UW Medicine from 2000 to 2010, Director at Services Labs, Inc., General Manager at Microsoft Corp.
from 1987 to 1999, and Trustee at Save The Children Federation Inc.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 04/03/2026 | 54 ( 0,01 % ) | 38 M $ | 31/05/2026 | |
| 14/05/2026 | 2 888 ( 0 % ) | 1 M $ | 31/05/2026 |
Postes actifs de Charlotte Guyman
| Sociétés | Poste | Début |
|---|---|---|
| BERKSHIRE HATHAWAY INC. | Directeur/Membre du Conseil | 01/01/2003 |
Space Needle LLC
 Space Needle LLC Movies/EntertainmentConsumer Services Operates amusement parks, arcades & attraction events | Directeur/Membre du Conseil | 01/12/2012 |
Chihuly Garden & Glass
 Chihuly Garden & Glass Miscellaneous Commercial ServicesCommercial Services Operates as an exhibition center | Directeur/Membre du Conseil | - |
Evercase, Inc.
 Evercase, Inc. Miscellaneous Commercial ServicesCommercial Services Provides food freezing and cold supply chain services | Directeur/Membre du Conseil | - |
Glaspro, Inc.
 Glaspro, Inc. Wholesale DistributorsDistribution Services Provides glass construction materials | Directeur/Membre du Conseil | - |
FD3M, Inc.
 FD3M, Inc. Other Consumer SpecialtiesConsumer Durables Engages in R&D and production of cultivated diamonds | Directeur/Membre du Conseil | - |
Lakeside School
 Lakeside School Miscellaneous Commercial ServicesCommercial Services Provides academic programs | Directeur/Membre du Conseil | - |
Landing Platform LLC
 Landing Platform LLC Real Estate DevelopmentFinance Rents homes | Directeur/Membre du Conseil | - |
The Landings Holding Co. LLC | Directeur/Membre du Conseil | 01/01/2022 |
Anciens postes connus de Charlotte Guyman
| Sociétés | Poste | Fin |
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| ░░░░░░░░ ░░░░░ ░░░░ | ░░░░░░░░░░░░░░░░ ░░ ░░░░░░░ | - |
| ░░░░░░░░░░░░░ | ░░░░░░░░░ | - |
| ░░░░ ░░░ ░░░░░░░░ ░░░░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░░░ ░░ ░░░░░░░ | - |
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
78
Relations au 1er degré
14
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 14 |
|---|---|
Berkshire Hathaway, Inc.
 Berkshire Hathaway, Inc. Property/Casualty InsuranceFinance Operates as a holding company which offers insurance, rail transportation and energy generation & distribution services | Finance |
Microsoft Corp.
 Microsoft Corp. Packaged SoftwareTechnology Services Develops, manufactures and distributes software products | Technology Services |
Glaspro, Inc.
Glaspro, Inc. Wholesale DistributorsDistribution Services Provides glass construction materials | Distribution Services |
Save The Children Federation Inc.
 Save The Children Federation Inc. Services to the Health IndustryHealth Services Operates as a nonprofit children's relief and development organization | Health Services |
Space Needle LLC
Space Needle LLC Movies/EntertainmentConsumer Services Operates amusement parks, arcades & attraction events | Consumer Services |
Lakeside School
Lakeside School Miscellaneous Commercial ServicesCommercial Services Provides academic programs | Commercial Services |
UW Medicine
 UW Medicine Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Services Labs, Inc.
 Services Labs, Inc. Internet Software/ServicesTechnology Services Provides pricing engine services for estimating the cost of a home project | Technology Services |
The Landings Holding Co. LLC | |
Boardready.Io
 Boardready.Io Electronic ComponentsElectronic Technology Manufactures printed circuit boards | Electronic Technology |
Landing Platform LLC
Landing Platform LLC Real Estate DevelopmentFinance Rents homes | Finance |
Chihuly Garden & Glass
Chihuly Garden & Glass Miscellaneous Commercial ServicesCommercial Services Operates as an exhibition center | Commercial Services |
FD3M, Inc.
FD3M, Inc. Other Consumer SpecialtiesConsumer Durables Engages in R&D and production of cultivated diamonds | Consumer Durables |
Evercase, Inc.
Evercase, Inc. Miscellaneous Commercial ServicesCommercial Services Provides food freezing and cold supply chain services | Commercial Services |
