Jerry Ruthruff
Director/Board Member at THE CASTLE GROUP, INC.
Network origin in Jerry Ruthruff first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.
487
| College/University | Other Consumer Services | 487 |
Harvard Law School
48
| College/University | Other Consumer Services | 48 |
| Public Company | Hotels/Resorts/Cruise lines | 13 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Jerry Ruthruff via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| Yale University | College/University | Graduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree Corporate Officer/Principal Undergraduate Degree | |
American Bar Association
 American Bar Association Miscellaneous Commercial ServicesCommercial Services American Bar Association provides legal services. It provides law school accreditation, continuing legal education, legal information and other services to assist legal professionals. The firm has members which include judges, court administrators, law professors, and non-practicing attorneys. The company was founded on August 21, 1878 and is headquartered in Chicago, IL. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| Princeton University | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Doctorate Degree Graduate Degree Graduate Degree | |
| University of Oxford | College/University | Graduate Degree Graduate Degree Doctorate Degree Graduate Degree Graduate Degree | |
Castle Resorts & Hotels, Inc.
 Castle Resorts & Hotels, Inc. Hotels/Resorts/Cruise linesConsumer Services castle-group.com is partnered with SmartName to bring customers targeted search terms designed specially to enhance the users overall online search experience. castle-group.com displays the top advertisers for Whistler-Ski-Resort, Utah Ski Resort, Breckenridge Ski Resort, Blue Mountain and more. They have taken the confusion out of searching online, allowing customers to find what customers want in a timely manner. They understand everyone searches with different criteria in mind. That's why they have designed castle-group.com to be navigated on customers’ terms. castle-group.com brings customers the most comprehensive group of advertisers in an easily navigated format, giving users a vast range of choices in as few clicks as possible. | Hotels/Resorts/Cruise lines | Director/Board Member Director/Board Member Corporate Officer/Principal Chief Executive Officer | |
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 | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
Goldman Sachs & Co. LLC
 Goldman Sachs & Co. LLC Investment Banks/BrokersFinance Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis. | Investment Banks/Brokers | Chief Executive Officer Corporate Officer/Principal Corporate Officer/Principal | |
| University of California, Berkeley | College/University | Undergraduate Degree Graduate Degree Undergraduate Degree | |
| The University of Chicago | College/University | Masters Business Admin Masters Business Admin | |
| ELTRAK S.A. | Wholesale Distributors | Chairman Chairman | |
| Stanford University | College/University | Graduate Degree Graduate Degree | |
Cambridge Associates LLC
 Cambridge Associates LLC Investment ManagersFinance Cambridge Associates LLC is a privately-held, SEC-registered investment advisor headquartered in Boston, Massachusetts. The firm was founded in 1973 by James Bailey and Henry Lewis. Cambridge Associates provides investment management and advisory services to colleges and universities, foundations and other non-profit institutions. They also act as an investment adviser to private clients, family offices, corporations, healthcare institutions, insurance groups, pension plans and ERISA pools and public and government-related groups. | Investment Managers | Founder Corporate Officer/Principal | |
The Aspen Institute, Inc.
 The Aspen Institute, Inc. Miscellaneous Commercial ServicesCommercial Services The Aspen Institute operates an institution that fosters leadership skills and open-minded dialogue. It conducts seminars, policy programs, conferences and leadership development initiatives, the Institute and its international partners seek to promote nonpartisan inquiry. The company was founded in 1949 and is headquartered in Washington, DC. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
The Partnership for New York City, Inc.
 The Partnership for New York City, Inc. Miscellaneous Commercial ServicesCommercial Services The Partnership for New York City operates as a charitable organization. It is a network of business leaders and corporations working for the economic and cultural betterment of all five boroughs of the city. The firm provides networking opportunities, conducts research, participates in policy making and lobbies government. The company was founded by David Rockefeller in 2002 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Chairman Director/Board Member | |
Robin Hood Foundation
 Robin Hood Foundation Services to the Health IndustryHealth Services Robin Hood Foundation provides grants, strategic support services, and management assistance to community based programs fighting poverty. The firm conducts programs focusing on early childhood development, education, survival, youth, job training, and jobs and economic security. It also offers employment programs, lower income victims' services and relief, mental health services, and other grants. The company was founded by Paul Tudor Jones II in 1988 and is headquartered in New York, NY. | Services to the Health Industry | Director/Board Member Director/Board Member | |
| Hawaii Visitors & Convention Bureau | Chairman Director/Board Member | ||
| Massachusetts Institute of Technology | College/University | Director/Board Member Graduate Degree | |
John D. & Catherine T. MacArthur Foundation
 John D. & Catherine T. MacArthur Foundation Investment Trusts/Mutual FundsMiscellaneous The John D. & Catherine T. MacArthur Foundation (dba MacArthur Foundation) is a private foundation headquartered in Chicago, Illinois. Founded in 1970, the firm supports creative people, effective institutions, and influential networks building a more just, verdant, and peaceful world. MacArthur Foundation provides grants and impact investments to organizations and individuals in the US and around the world. | Investment Trusts/Mutual Funds | Director/Board Member Chairman | |
New York State Bar Association
 New York State Bar Association Miscellaneous Commercial ServicesCommercial Services New York State Bar Association is a non-profit organization, which provides legal services and offers a membership program for lawyers. It also publishes an array of books, bar journals, law digest, and State Bar news. The company was founded in 1876 and is headquartered in Alban, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
| Harvard Business School | College/University | Masters Business Admin Masters Business Admin | |
| The Trustees of Columbia University in The City of New York | College/University | Graduate Degree Undergraduate Degree | |
Carnegie Endowment for International Peace
 Carnegie Endowment for International Peace Miscellaneous Commercial ServicesCommercial Services Carnegie Endowment for International Peace engages in the analysis and development of policy ideas and engagement and collaboration with decision makers in the government, business, and civil society. It refers to issues such as climate and energy, defense and security, democracy and governance, economy, foreign polocy, global governance, nuclear weapons, political reform, society and culture, and technology. The company was founded by Andrew Carnegie in 1910 and is headquartered in Washington, DC. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
National Academy of Engineering
 National Academy of Engineering Miscellaneous Commercial ServicesCommercial Services Part of The National Academies of Science, the National Academy of Engineering operates as a professional membership organization. The company is based in Washington. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
| US Military Academy | College/University | Corporate Officer/Principal Undergraduate Degree | |
Ropes & Gray LLP
 Ropes & Gray LLP Miscellaneous Commercial ServicesCommercial Services Ropes & Gray LLP provides legal and private equity services. Its practice areas include asset management, banking, business and commercial litigation, business restructuring, capital markets and corporate governance and compliance. The company was founded in 1865 and is headquartered in Boston, MA. | Miscellaneous Commercial Services | Corporate Officer/Principal Portfolio Manager-Equities | |
TIAA Real Estate Account
 TIAA Real Estate Account Investment Trusts/Mutual FundsMiscellaneous TIAA Real Estate Account is an insurance company, which offers individual and group accumulating annuity contracts. It also offers individual lifetime and term-certain variable payout annuity contracts including the payment of death benefits to beneficiaries. The company was founded on February 22, 1995 and is headquartered in New York, NY. | Investment Trusts/Mutual Funds | Chief Executive Officer | |
| The Institute of Chartered Accountants of Nova Scotia | President | ||
| ALPHABET INC. | Packaged Software | Director/Board Member | |
| Federal Reserve System | General Government | Corporate Officer/Principal | |
Grant Thornton International Ltd.
 Grant Thornton International Ltd. Miscellaneous Commercial ServicesCommercial Services Grant Thornton International Ltd. engages in the provision of business advisory services. It offers business risk and consulting, business process solutions, cybersecurity, forensic and investigation, mergers and acquisitions, recovery and reorganization, transactional advisory, and valuations services. The company was founded in 1980 and is headquartered in London, the United Kingdom. | Miscellaneous Commercial Services | Director/Board Member | |
Grant Thornton LLP
 Grant Thornton LLP Miscellaneous Commercial ServicesCommercial Services Grant Thornton LLP provides accounting, tax and business consulting services. It offers advisory, business consulting, business risk, enterprise technology and innovation, transaction services, data analytics, cyber risk, and data integrity services. The firm serves the construction, real estate and hospitality, consumer and industrial products, energy, financial services, health care and life sciences, not for profit organizations, private equity, public sector, and technology industries. The company was founded in 1924 and is headquartered in Chicago, IL. | Miscellaneous Commercial Services | President | |
| MAJOR DRILLING GROUP INTERNATIONAL INC. | Contract Drilling | Director/Board Member | |
American Philosophical Society
 American Philosophical Society Miscellaneous Commercial ServicesCommercial Services The American Philosophical Society is an organization that hosts biannual general meetings for its members, families, and distinguished guests. The non-profit company is based in Philadelphia, PA. The meetings cater to the diverse interests and expertise of attendees and provide a unique opportunity to indulge the audience’s breadth of intellectual curiosity. The society has an exceptional collection of over 13 million manuscripts, objects, books, images, and works of art covering various topics such as early and revolutionary history, natural history, Indian linguistics and culture, nuclear physics, computer development, medical science, genetics and eugenics, and the development of cultural anthropology. | Miscellaneous Commercial Services | Corporate Officer/Principal | |
Red Cell Partners LLC
 Red Cell Partners LLC Investment ManagersFinance Red Cell Partners LLC (Red Cell Partners) is a venture capital firm founded in 2020 by Grant Verstandig, Josh Lobel and John Tenet. The firm is headquartered in McLean, Virginia. | Investment Managers | Chief Investment Officer | |
Sandbrook Capital Management LLC
 Sandbrook Capital Management LLC Investment ManagersFinance SandBrook Capital Management LLC (Sandbrook Capital) is a private equity firm founded in 2021. The firm is headquartered in Stamford, Connecticut. | Investment Managers | Consultant / Advisor | |
Smithsonian Institution
 Smithsonian Institution Other Consumer ServicesConsumer Services Smithsonian Institution operates museums and art galleries. It organizes exhibitions on art, music, television and film, science, and history. The firm also preserves and maintains cultural centers, national zoo, and research facilities. The company was founded on August 10, 1846 by James K. Polk and is headquartered in Washington, DC. | Other Consumer Services | Director/Board Member | |
Klarna Holding AB
 Klarna Holding AB Miscellaneous Commercial ServicesCommercial Services Klarna Holding AB provides electronic commerce payment solutions. Its services allows consumers to make online purchases using electronic mail address and postcode. The firm's software also allows clients to have a product delivery before paying for it. The company was founded by Sebastian Marcin Siemiatkowski, Gustav Erik Niklas Adalberth, and Karl Anders Victor Jacobsson in 2005 and is headquartered in Stockholm, Sweden. | Miscellaneous Commercial Services | Director/Board Member | |
National September 11 Memorial & Museum at the World Trade
 National September 11 Memorial & Museum at the World Trade Other Consumer ServicesConsumer Services National September 11 Memorial & Museum at the World Trade is a non-profit company based in New York, NY. | Other Consumer Services | Director/Board Member | |
Klarna Bank AB
 Klarna Bank AB Regional BanksFinance Klarna Bank AB provides payment solutions. It offers direct payments, pay after delivery options, and installment plans. The company was founded by Sebastian Marcin Siemiatkowski, Gustav Erik Niklas Adalberth, and Karl Anders Victor Jacobsson in 2005 and is headquartered in Stockholm, Sweden. | Regional Banks | Director/Board Member | |
Memorial Sloan-Kettering Cancer Center (Investment Management)
 Memorial Sloan-Kettering Cancer Center (Investment Management) Investment Trusts/Mutual FundsMiscellaneous Memorial Sloan-Kettering Cancer Center (Investment Management) (MSK-IM) is the investment management division of Memorial Sloan-Kettering Cancer Center, a non-profit organization headquartered in New York City. The firm was formed in 1960 to coordinate and guide the overall policy for Memorial Hospital and the Sloan Kettering Institute, and in 1980 these entities were unified into a single institution, with a single president and CEO. MSK-IM manages the investment portfolio of MSK. | Investment Trusts/Mutual Funds | Director/Board Member | |
Cambridge in America
 Cambridge in America Miscellaneous Commercial ServicesCommercial Services Cambridge in America provides alumni network relations services. They help build a community of Cambridge University alumni and friends throughout the United States. The company was founded in 2000 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Director/Board Member | |
National Association for Business Economics
 National Association for Business Economics Miscellaneous Commercial ServicesCommercial Services National Association for Business Economics operates as a non-profit organization. It offers corporate planning, financial, health economics, small business, real estate, construction, technology and transfer pricing. The company was founded in 1959 and is headquartered in Washington, DC. | Miscellaneous Commercial Services | Corporate Officer/Principal | |
Memorial Sloan Kettering Cancer Center
 Memorial Sloan Kettering Cancer Center Hospital/Nursing ManagementHealth Services Memorial Sloan-Kettering Cancer Center operates as a private cancer center. It offers cancer care services to adult; and child and teen patients. Its services include risk assessment and screening; diagnosis and treatment; clinical trials; patient and caregiver education; and pediatric clinical trials. The company was founded by John J. Astor and Charlotte Astor in 1884 and is headquartered in New York, NY. | Hospital/Nursing Management | Director/Board Member | |
Zephyr Ai, Inc.
 Zephyr Ai, Inc. Packaged SoftwareTechnology Services Zephyr Ai, Inc. is a healthcare technology company based in Dallas, TX. Zephyr Ai is committed to revolutionizing drug discovery and precision medicine through partnerships and proprietary data. The company curates the world's most comprehensive healthcare dataset and uses cutting-edge artificial intelligence algorithms to generate novel insights that support patients, providers, and ongoing research. The company was founded in 2020 by Grant Lovely VerStandig, Jeff Sherman, and Yisroel Brumer. David L. Morgan has been the CEO of the company since 2022. | Packaged Software | Director/Board Member | |
| CORNING INCORPORATED | Electronic Components | Director/Board Member | |
VitaKey, Inc.
 VitaKey, Inc. Information Technology ServicesTechnology Services VitaKey, Inc. provides technology services. The private company is based in Washington. The American company was founded by Catherine B. Reynolds. Catherine B. Reynolds has been the CEO since incorporation. | Information Technology Services | Director/Board Member | |
| Teachers College (New York) | College/University | Director/Board Member | |
TIAA Board of Governors
 TIAA Board of Governors Investment ManagersFinance TIAA Board of Overseers engages in the provision of financial services. It offers investing, banking and loans, and insurance products. Its services include workplace investing, personal investing, individual advisory services, managed accounts, charitable giving, and trusts and estate planning. The company was founded by Andrew Carnegie in 1918 and is headquartered in New York, NY. | Investment Managers | Chief Executive Officer |
Statistics
International
| United States | 42 |
| Canada | 4 |
| United Kingdom | 3 |
| Sweden | 3 |
| Mexico | 2 |
Sectoral
| Commercial Services | 15 |
| Consumer Services | 14 |
| Finance | 9 |
| Miscellaneous | 5 |
| Technology Services | 4 |
Operational
| Director/Board Member | 332 |
| Corporate Officer/Principal | 207 |
| Undergraduate Degree | 84 |
| Graduate Degree | 80 |
| Chairman | 74 |
Most connected contacts
| Insiders | |
|---|---|
| Roger Ferguson | 51 |
| William Raduchel | 49 |
| Robert Michael Tomlin | 28 |
| Robert Edwin Denham | 28 |
| Robert Metcalfe | 26 |
| Robert L. Birnbaum | 21 |
| Jamie Gorelick | 18 |
| Randy A. Hack | 17 |
| Albert Adams | 17 |
| Alice Young | 16 |
| Benjamin M. Friedman | 14 |
| Lloyd Blankfein | 14 |
| Baltazar Nacion Endriga | 14 |
| C. Kevin Landry | 14 |
| James Nathan Bailey | 13 |
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