Charlotte Guyman
Director/Board Member at BERKSHIRE HATHAWAY INC.
Net worth: 37 M $ as of 2024-05-30
Network origin in Charlotte Guyman first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Packaged Software | 261 | |
| Public Company | Property/Casualty Insurance | 33 | |
Lakeside School
 Lakeside School Miscellaneous Commercial ServicesCommercial Services Lakeside School is a coeducational private school for grades 5-12. The company provides an academic program through which educators lead students to take responsibility for learning. The company was founded in 1919 and is headquartered in Seattle, WA
33
| Non-Profit Organization | Miscellaneous Commercial Services | 33 |
Space Needle LLC
 Space Needle LLC Movies/EntertainmentConsumer Services Space Needle LLC operates amusement parks, arcades and attraction events. It features an observation deck, the Sky City revolving restaurant, banquet facilities and the Space Base retail shop. The company was founded by Edward E. Carlson in 1985 and is headquartered in Seattle, WA.
8
| Private Company | Movies/Entertainment | 8 |
UW Medicine
5
| College/University | Other Consumer Services | 5 |
FD3M, Inc.
 FD3M, Inc. Other Consumer SpecialtiesConsumer Durables FD3M, Inc. is a private company based in San Francisco, CA. FD3M, Inc. was founded in 2018.
5
| Private Company | Other Consumer Specialties | 5 |
Landing Platform LLC
 Landing Platform LLC Real Estate DevelopmentFinance Landing Platform LLC engages in the leasing of fully-finished urban apartments. Its amenities, including an on-call concierge service, all managed through a seamless app experience. The company was founded by William Ira Smith and is headquartered in Birmingham, AL.
3
| Holding Company | Real Estate Development | 3 |
Evercase, Inc.
2
| Private Company | 2 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Charlotte Guyman via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| THE COCA-COLA COMPANY | Beverages: Non-Alcoholic | President Director/Board Member Director/Board Member Director/Board Member | |
| COSTCO WHOLESALE CORPORATION | Food Retail | Director/Board Member Director/Board Member | |
| HP INC. | Computer Processing Hardware | Corporate Officer/Principal Corporate Officer/Principal | |
| INTEL CORPORATION | Semiconductors | Director/Board Member Comptroller/Controller/Auditor | |
| NIKE, INC. | Apparel/Footwear | Director/Board Member Corporate Officer/Principal | |
| WESTERN ASSET INVESTMENT GRADE INCOME FUND INC. | Investment Trusts/Mutual Funds | Director/Board Member Director/Board Member | |
Safeco Corp.
 Safeco Corp. Insurance Brokers/ServicesFinance Safeco Corp. provides insurance products and services. It offers property, casualty, surety, life and health insurance services. The firm provides contract and commercial surety bonds for construction, performance, and legal matters, such as appeals, probate, and bankruptcies to contractors and businesses. The company was founded in 1923 and is headquartered in Boston, MA. | Insurance Brokers/Services | Corporate Officer/Principal Director/Board Member | |
| STARBUCKS CORPORATION | Restaurants | Chief Executive Officer Director/Board Member | |
| GRAHAM HOLDINGS COMPANY | Other Consumer Services | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| EDISON INTERNATIONAL | Electric Utilities | Corporate Officer/Principal Director/Board Member | |
Munger, Tolles & Olson LLP
 Munger, Tolles & Olson LLP Miscellaneous Commercial ServicesCommercial Services Munger, Tolles & Olson LLP provides legal services. Its services include corporate finance, mergers and acquisitions, securities, corporate law, antitrust, intellectual property, real estate, labor and employment, and taxation. The company was founded by Charles Munger in 1962 and is headquartered in Los Angeles, CA. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Cascade Investment LLC
 Cascade Investment LLC Financial ConglomeratesFinance Cascade Investment LLC is the private investment holding company of the Microsoft founder Bill Gates. Founded in 1995, the firm manages the personal assets of Bill Gates and his wife Melinda Gates, as well as the assets of his philanthropic foundations. Cascade Investment is headquartered in Kirkland, Washington. | Financial Conglomerates | Chief Executive Officer Portfolio Manager-Equities | |
Bill & Melinda Gates Foundation Trust
 Bill & Melinda Gates Foundation Trust Financial ConglomeratesFinance The Bill & Melinda Gates Foundation was formed in 1997 as the William H. Gates Foundation. In 1999, the foundation was renamed the Bill & Melinda Gates Foundation. The Bill & Melinda Gates Foundation Trust was created in January 2000 through the merger of the Gates Learning Foundation, which worked to expand access to technology through public libraries and the William H. Gates Foundation, which focused on improving global health. The foundation participates in preventive approaches and collaborative endeavors with government, philanthropic and not-for-profit partners. Priority is given to grants that leverage additional support and serve as a catalyst for long-term, systemic change. The foundation also provides funds to promote greater equity in global health, education and public libraries. Through their partnerships in communities across the US, the Bill & Melinda Gates Foundation is committed to raising the high school graduation rate and helping all students, regardless of race or family income. The foundation is headquartered in Seattle, Washington. | Financial Conglomerates | Chairman Chief Investment Officer Corporate Officer/Principal Corporate Officer/Principal | |
| WESTERN ASSET PREMIER BOND FUND | Investment Trusts/Mutual Funds | Director/Board Member Director/Board Member | |
National Indemnity Co.
 National Indemnity Co. Multi-Line InsuranceFinance National Indemnity Co. provides property and casualty insurance services. It offers insurance for commercial auto, garage, general liability, cargo, prize indemnification as well as special events. The company was founded by Jack Ringwalt and Arthur Ringwalt in 1940 and is headquartered in Omaha, NE. | Multi-Line Insurance | Corporate Officer/Principal Corporate Officer/Principal | |
| WESTERN ASSET INFLATION-LINKED INCOME FUND | Investment Trusts/Mutual Funds | Director/Board Member Director/Board Member | |
Seattle Children's Hospital
 Seattle Children's Hospital Hospital/Nursing ManagementHealth Services Seattle Children's Hospital operates as a nonprofit organization. It engages in the provision of children healthcare activities. It offers cancer and blood disorders center; craniofacial center; gastroenterology and hepatology; heart center; urgent care; emergency department; transplant center; and international medical services. The company is headquartered in Seattle, WA. | Hospital/Nursing Management | Director/Board Member Director/Board Member Director/Board Member | |
| WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND | Investment Trusts/Mutual Funds | Director/Board Member Director/Board Member | |
Icertis, Inc.
 Icertis, Inc. Packaged SoftwareTechnology Services Icertis, Inc. develops enterprise contract management platform. It provides solutions to energy and utilities, financial services, healthcare, manufacturing, pharmaceutical, and transportation. The company was founded by Samir Bodas, Unmesh Bhathija, and Monish Barda in 2009 and is headquartered in Bellevue, WA. | Packaged Software | Director/Board Member Chief Executive Officer | |
Concure Oncology, Inc.
 Concure Oncology, Inc. Hospital/Nursing ManagementHealth Services Concure Oncology, Inc. provides method of radiation therapy for women. It offers lumpectomy and brachytherapy. The company is headquartered in Mercer Island, WA. | Hospital/Nursing Management | Director/Board Member Director/Board Member | |
| University of Virginia | College/University | Undergraduate Degree Graduate Degree | |
| Stanford University | College/University | Doctorate Degree Masters Business Admin Undergraduate Degree Undergraduate Degree Corporate Officer/Principal Graduate Degree Masters Business Admin | |
University of Washington
 University of Washington Other Consumer ServicesConsumer Services University of Washington functions as a College/University. The company is headquartered in Seattle, WA. | College/University | Masters Business Admin Corporate Officer/Principal Graduate Degree Undergraduate Degree | |
Northwestern University
 Northwestern University Other Consumer ServicesConsumer Services Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses | College/University | Undergraduate Degree Graduate Degree | |
| Drake University | College/University | Undergraduate Degree Director/Board Member | |
| The University of Chicago | College/University | Masters Business Admin Director/Board Member Masters Business Admin | |
| Princeton University | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| Seattle University | College/University | Graduate Degree President | |
American Museum of Natural History
 American Museum of Natural History Other Consumer ServicesConsumer Services The American Museum of Natural History is a scientific and cultural institution. Its exhibitions and scientific collections, which serve as a field guide to the people and present a panorama of the world's cultures. The company was founded by Albert Smith Bickmore, William E. Dodge, Jr., Theodore Roosevelt, Sr., Joseph Choate and J. Pierpont Morgan on April 6, 1869 and is headquartered in New York, NY. | Other Consumer Services | Director/Board Member Director/Board Member | |
Council on Foreign Relations, Inc.
 Council on Foreign Relations, Inc. Investment Trusts/Mutual FundsMiscellaneous Council on Foreign Relations, Inc. provides and disseminates ideas on foreign policies to individuals, corporate members, journalists and policy makers. It operates a forum for government officials, students and other interested parties to study and discuss world issues and impact on American foreign policies. The company publishes Foreign Affairs, a magazine that comes out six times a year, along with books and studies by its own scholars. Council on Foreign Relations was founded in 1921 and is headquartered in New York City, NY. | Investment Trusts/Mutual Funds | Director/Board Member Director/Board Member Corporate Officer/Principal | |
The National Collegiate Athletic Association
 The National Collegiate Athletic Association Movies/EntertainmentConsumer Services The National Collegiate Athletic Association administers intercollegiate sports activities. The company was founded in 1905 and is headquartered in Indianapolis, IN. | Movies/Entertainment | Director/Board Member Director/Board Member | |
Microsoft France SAS
 Microsoft France SAS Electronics DistributorsDistribution Services Microsoft France SAS provides software services. The company is headquartered in Issy-les-Moulineaux, France. | Electronics Distributors | Chief Operating Officer Corporate Officer/Principal | |
The Business Council
 The Business Council Miscellaneous Commercial ServicesCommercial Services The Business Council operates as an organization of business leaders. The company is headquartered in Washington, DC. | Miscellaneous Commercial Services | Corporate Officer/Principal Chairman | |
Washington Roundtable
 Washington Roundtable Miscellaneous Commercial ServicesCommercial Services Washington Roundtable works to affect positive change on public policy issues that are most important to supporting state economic vitality and fostering opportunity. Its work includes sharing news and analysing policy developments. The company was founded in 1983 and is headquartered in Seattle, WA. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
Fred Hutchinson Cancer Research Center
 Fred Hutchinson Cancer Research Center Miscellaneous Commercial ServicesCommercial Services Fred Hutchinson Cancer Research Center is a non-profit organization which provides research and testing services. The company was founded in 1965 and is headquartered in Seattle, WA. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
United Way of King County
 United Way of King County Miscellaneous Commercial ServicesCommercial Services United Way of King County is a non-profit organization, which provides rental assistance, educational solutions, and financial support. Its programs include Jobs Connect, Streets to Home, Home Base, ParentChild+, Reconnecting Youth, Bridge to Finish, and Free Tax. The company was founded in 1952 and is headquartered in Seattle, WA. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
Berkshire Hathaway Assurance Corp.
 Berkshire Hathaway Assurance Corp. Investment Banks/BrokersFinance Berkshire Hathaway Assurance Corp. offers municipal and state bonds. The company was established in December, 2007 and is headquartered in Omaha, NE. | Investment Banks/Brokers | Director/Board Member Chief Executive Officer | |
Burlington Northern Santa Fe LLC
 Burlington Northern Santa Fe LLC RailroadsTransportation Burlington Northern Santa Fe LLC engages in the provision of freight rail transportation services. The firm operates various facilities and equipment to support transportation system, including its infrastructure and locomotives and freight cars. It also offers support facilities for rail operations include yards and terminals throughout its rail network, system locomotive shops to perform locomotive servicing and maintenance, a centralized network operations center for train dispatching, and network operations for monitoring and management. The company was founded on December 16, 1994 and is headquartered in Fort Worth, TX. | Railroads | Director/Board Member Director/Board Member Director/Board Member | |
| Microsoft Research Asia | Founder Chief Executive Officer | ||
Kind, Inc. (United States)
 Kind, Inc. (United States) Services to the Health IndustryHealth Services Kind, Inc. is a social services company based in Washington. The American company connects its clients with holistic social services to help them adjust to a new country, language, and home while healing from trauma. Kind, Inc. is also known as Kids in Need of Defense, and they aim to protect the rights and well-being of children who migrate alone in search of safety. The non-profit company's program, Keeping Kids Safe: A Seamless Safety Net of Protection, aims to transform how we protect unaccompanied children. The company also offers volunteer opportunities for those interested in advocating for the rights of unaccompanied refugee and immigrant children. | Services to the Health Industry | Chairman Director/Board Member | |
NYU Langone Hospitals
 NYU Langone Hospitals Hospital/Nursing ManagementHealth Services NYU Langone Hospitals provides health care services. It offers wide array of specialties, including cardiac and vascular care, cancer, inpatient and outpatient musculoskeletal care—including orthopedics, rheumatology, and rehabilitation—and a host of specialty children’s services. The company is headquartered in New York, NY. | Hospital/Nursing Management | Director/Board Member Director/Board Member Director/Board Member | |
| The Wharton School of the University of Pennsylvania | College/University | Masters Business Admin Masters Business Admin | |
| Harvard Business School | College/University | Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin | |
Bill & Melinda Gates Foundation Trust (Investment Management)
 Bill & Melinda Gates Foundation Trust (Investment Management) Investment Trusts/Mutual FundsMiscellaneous The Bill & Melinda Gates Foundation Trust (Foundation Trust), formerly known as William H. Gates Foundation, is a private foundation headquartered in Seattle, Washington. It was founded by Bill and Melinda Gates in 2000 through the merger of the Gates Learning Foundation, which worked to expand access to technology through public libraries and the William H. Gates Foundation (established in 1994), which focused on improving global health. The Foundation Trust manages the endowment assets. They participate in preventive approaches and collaborative endeavors with government, philanthropic and not-for-profit partners. Priority is given to grants that leverage additional support and serve as a catalyst for long-term, systemic change. The foundation also provides funds to promote greater equity in global health, education and public libraries. | Investment Trusts/Mutual Funds | Founder Chief Investment Officer | |
Berkshire Hathaway Energy Co.
 Berkshire Hathaway Energy Co. Electric UtilitiesUtilities Berkshire Hathaway Energy Co. engages in distribution of energy. It generates energy from coal, natural gas and steam, hydroelectric, wind, geothermal, nuclear, and black liquor resources. The firm also offers residential real estate brokerage; integrated real estate, including mortgage originations and mortgage banking; title and closing; property and casualty insurance; home warranties; relocation services; and other home-related services. The company was founded in 1971 and is headquartered in Des Moines, IA. | Electric Utilities | Director/Board Member Chairman Director/Board Member | |
Amperity, Inc.
 Amperity, Inc. Packaged SoftwareTechnology Services Amperity, Inc. operates as a marketing technology company. It develops enterprise-marketing software. The firm offers customer data strategy, advanced analytics, enablement and data architecture services. The company was founded by Derek Slager and Kabir Shahani in January 2016 and is headquartered in Seattle, WA. | Packaged Software | Director/Board Member Corporate Officer/Principal | |
Horatio Alger Association of Distinguished Americans, Inc.
 Horatio Alger Association of Distinguished Americans, Inc. Miscellaneous Commercial ServicesCommercial Services Horatio Alger Association of Distinguished Americans, Inc. is based in Alexandria. The American company honors outstanding leaders who have achieved remarkable success despite adversity by awarding them the Horatio Alger Award and inducting them as lifetime members. The association also supports young people by providing resources and confidence for them to pursue higher education and overcome adversity. In 2024, they are awarding over $18 million in need-based scholarships to 1,800 students and offering comprehensive support services. The Horatio Alger Association of Distinguished Americans, Inc. is an organization founded in 1947 that believes in the power of hard work, honesty, and determination to overcome obstacles. Lesley Albanese has been the CEO of the company since 2024. | Miscellaneous Commercial Services | Director/Board Member Chairman | |
| KRAFT HEINZ | Food: Major Diversified | Director/Board Member Director/Board Member |
Statistics
International
| United States | 48 |
| Mauritius | 2 |
| France | 2 |
| China | 2 |
Sectoral
| Consumer Services | 15 |
| Miscellaneous | 7 |
| Commercial Services | 7 |
| Finance | 6 |
| Consumer Non-Durables | 5 |
Operational
| Director/Board Member | 517 |
| Corporate Officer/Principal | 145 |
| Chairman | 95 |
| Independent Dir/Board Member | 91 |
| Chief Executive Officer | 65 |
Most connected contacts
| Insiders | |
|---|---|
| Gregory Abel | 40 |
| John Connors | 38 |
| Ronald Olson | 33 |
| Kenneth Chenault | 31 |
| Martin Taylor | 31 |
| Rosa María García García | 24 |
| Ian Sigalow | 24 |
| David Schaller | 23 |
| Warren Buffett | 23 |
| Steve Burke | 21 |
| David Sokol | 20 |
| Chia Pin Tu | 20 |
| Bertrand A. Valdman | 20 |
| Sue Decker | 20 |
| Michael Larson | 20 |
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