Network origin in Jack H. Nusbaum first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Property/Casualty Insurance | 70 | |
65
| Subsidiary | Investment Banks/Brokers | 65 |
SDI, Inc.
 SDI, Inc. Air Freight/CouriersTransportation SDI, Inc. provides maintenance, repair, and operations (MRO) integrated supply chain management services. It offers MRO supply chain evaluation, data management, strategic sourcing and supplier relations, eMarket, buying operations, transaction, storeroom management, engineering, predictive inventory management, and innovative MRO technology services. The firm serves basic material, consumer goods and services, and other service industries. The company was founded in 1971 and is headquartered in Bristol, PA.
10
| Holding Company | Air Freight/Couriers | 10 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Jack H. Nusbaum via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| New York University | College/University | Director/Board Member Masters Business Admin Corporate Officer/Principal Masters Business Admin Director/Board Member Graduate Degree Graduate Degree Masters Business Admin | |
| Georgetown University | College/University | Director/Board Member Undergraduate Degree Director/Board Member Undergraduate Degree Undergraduate Degree Director of Finance/CFO Undergraduate Degree | |
Cowen & Co. LLC
 Cowen & Co. LLC Investment Banks/BrokersFinance Cowen & Co. LLC is a SEC-registered broker/dealer headquartered in New York City. The firm was founded in 2004 and is a subsidiary of Cowen Holdings, Inc., ultimately owned by The Toronto-Dominion Bank (TSE: TD) in Canada. Cowen & Co. offers industry-focused investment banking for growth-oriented companies, domain knowledge-driven research and a sales and trading platform for institutional investors. Their institutional sales and trading business serves both equity and fixed-income clients. Sales and trading execution platform is structured around the following key verticals: (1) healthcare (2) technology, telecommunications and media (TMT) (3) REITs and financials (4) aerospace and defense (5) consumer and (6) alternative energy. | Investment Banks/Brokers | Director of Finance/CFO President Chief Executive Officer Analyst-Equity Analyst-Equity Analyst-Equity Analyst-Equity | |
Cowen Investment Management LLC
 Cowen Investment Management LLC Investment ManagersFinance Cowen Investment Management LLC (Cowen Investment Management) is a venture capital subsidiary of Cowen, Inc. founded in 1997. The firm is headquartered in New York. | Investment Managers | Director/Board Member Chairman Director of Finance/CFO Analyst-Fixed Income Chief Operating Officer Director/Board Member | |
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. | College/University | Masters Business Admin Undergraduate Degree Masters Business Admin Doctorate Degree Masters Business Admin | |
Berkley Dean & Co., Inc.
 Berkley Dean & Co., Inc. Investment ManagersFinance Berkley Dean & Co., Inc. is an investment advisory firm headquartered in Greenwich, Connecticut. The firm was founded in 1967 and is a subsidiary of W.R. Berkley Corp. (NYSE: WRB). They provide investment advice to various types of clients. | Investment Managers | Chairman Director of Investments Chief Executive Officer Portfolio Manager-Equities | |
Signet Star Holdings, Inc.
 Signet Star Holdings, Inc. Property/Casualty InsuranceFinance Signet Star Holdings, Inc. operates as holding company. It offers property and casualty insurance services. The company is headquartered in Greenwich, CT. | Property/Casualty Insurance | President Chief Executive Officer Director/Board Member Director/Board Member | |
| University of Pennsylvania | College/University | Undergraduate Degree Director/Board Member Corporate Officer/Principal Undergraduate Degree | |
WRBC Corporate Member Ltd.
 WRBC Corporate Member Ltd. Insurance Brokers/ServicesFinance Founded in 2001, WRBC Corporate Member Ltd. is a non-life insurance underwriting British company that provides services as a part of W.R. Berkley Corp. The company is based in London, UK. | Insurance Brokers/Services | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| University of Virginia | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Cowen Holdings, Inc.
 Cowen Holdings, Inc. Financial ConglomeratesFinance Part of The Toronto-Dominion Bank, Cowen Holdings, Inc. is a capital pool company. The company is based in New York, NY. | Financial Conglomerates | Chairman President Director/Board Member Corporate Officer/Principal | |
| The Wharton School of the University of Pennsylvania | College/University | Masters Business Admin Masters Business Admin Undergraduate Degree Masters Business Admin | |
| The Trustees of Columbia University in The City of New York | College/University | Masters Business Admin Graduate Degree Masters Business Admin Masters Business Admin | |
W. R. Berkley Syndicate Management Ltd.
 W. R. Berkley Syndicate Management Ltd. Miscellaneous Commercial ServicesCommercial Services Part of W.R. Berkley Corp., W. R. Berkley Syndicate Management Ltd. is a British company that provides business support services. The company is based in London, UK. The company was founded in 2011. David Brosnan has been the CEO of the company since 2021. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
W. R. Berkley London Staff Ltd.
 W. R. Berkley London Staff Ltd. Miscellaneous Commercial ServicesCommercial Services Part of W.R. Berkley Corp., W. R. Berkley London Staff Ltd. is a company that provides management services. The company is based in London, UK. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Director/Board Member | |
Keystone Insurers Group, Inc.
 Keystone Insurers Group, Inc. Insurance Brokers/ServicesFinance Keystone Insurers Group, Inc. engages in the provision of insurance services. It offers property and casualty, financial services, risk management, employee benefits, bonds, and captives. The company was founded in 1983 and is headquartered in Northumberland, PA. | Insurance Brokers/Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
W. R. Berkley Syndicate Ltd.
 W. R. Berkley Syndicate Ltd. Miscellaneous Commercial ServicesCommercial Services Part of W.R. Berkley Corp., W. R. Berkley Syndicate Ltd. is a British company that specializes in intelligent underwriting. The company is based in London, UK. The company has deep sector expertise and offer a broad base of innovative products to clients inside and outside of Lloyd's. The company's talented claims management team provides an unparalleled service with their efficient, accurate and timely assessment of claims. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Director/Board Member | |
W. R. Berkley Syndicate Holdings Ltd.
 W. R. Berkley Syndicate Holdings Ltd. Financial ConglomeratesFinance Part of W.R. Berkley Corp., W. R. Berkley Syndicate Holdings Ltd. is a London-based investment holding British company founded in 2008. The company's primary function is to hold investments. | Financial Conglomerates | Director/Board Member Director/Board Member Director/Board Member | |
WRBC Services Ltd.
 WRBC Services Ltd. Miscellaneous Commercial ServicesCommercial Services Founded in 2007, WRBC Services Ltd. is a British business support services company. The company is based in London, UK and is part of W.R. Berkley Corp. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Director/Board Member | |
United Services Management Corp.
 United Services Management Corp. Financial ConglomeratesFinance United Services Management Corp. is a blank check company. It is seeking to acquire control of a government services or business services company. Ramius Capital Group LLC and Barington Capital Group LP assist the company in identifying and completing a business combination. The company will liquidate if it has not initiated a business combination within 24 months of its offering. United Services Management was organized in January 2008 and is located in New York, NY | Financial Conglomerates | Chairman Director/Board Member Director/Board Member | |
Goldman Sachs & Co. LLC
 Goldman Sachs & Co. LLC Financial ConglomeratesFinance 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. | Financial Conglomerates | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
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 | |
PricewaterhouseCoopers LLP
 PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
Berkley Re America LLC
 Berkley Re America LLC Property/Casualty InsuranceFinance Part of W.R. Berkley Corp., Berkley Re America LLC is a company that provides insurance services. The company is based in Stamford, CT. The CEO of the company is William Robert Berkley. | Property/Casualty Insurance | Chief Executive Officer President President | |
American Insurance Association, Inc.
 American Insurance Association, Inc. Insurance Brokers/ServicesFinance American Insurance Association, Inc. offers casualty insurance, including personal and commercial auto insurance, commercial property and liability coverage, workers compensation, homeowners, medical malpractice coverage, and product liability insurance. The company has operations in Albany, Boston, Chicago, Albany, Atlanta, and Sacramento. It was founded by Robert Vagley in 1990 and is located in Washington, DC. | Insurance Brokers/Services | Chairman Chief Executive Officer Chairman | |
W. R. Berkley London Holdings Ltd.
 W. R. Berkley London Holdings Ltd. Insurance Brokers/ServicesFinance Part of W.R. Berkley Corp., W. R. Berkley London Holdings Ltd. is a company that engages in insurance services. The company is based in London, UK and was founded in 2003. | Insurance Brokers/Services | Director/Board Member Director/Board Member Director/Board Member | |
Tri-State Insurance Company of Minnesota
 Tri-State Insurance Company of Minnesota Multi-Line InsuranceFinance Tri-State Insurance Co. of Minnesota provides insurance services. The company was founded in April 1974 and is headquartered in Urbandale, IA. | Multi-Line Insurance | President Director/Board Member Director/Board Member | |
Nomura Securities International, Inc.
 Nomura Securities International, Inc. Investment Banks/BrokersFinance Nomura Securities International, Inc. (NSI) is a registered broker/dealer headquartered in New York City and was founded in 1969. The firm is a division of Nomura Holding America, Inc. and their ultimate parent is Nomura Holdings, Inc. (NYSE: NMR, TYO: 8604, AMS: 8604). NSI provides securities brokerage services, as well as asset management, domestic retail, global markets, global investment banking and global merchant banking services. The firm's fixed-income business consists of bond sales and trading, origination and product supply for securitization deals and real estate-focused asset finance operations (in cooperation with Investment Banking). In the equity markets, NSI offers sales and trading of domestic and foreign stocks on a global basis, primarily for institutional investors. | Investment Banks/Brokers | Director of Finance/CFO Chief Operating Officer | |
Berkley Insurance Co.
 Berkley Insurance Co. Specialty InsuranceFinance Berkley Insurance Co. engages in the provision of reinsurance services. The company was founded in 1975 and is headquartered in Greenwich, CT. | Specialty Insurance | President Director/Board Member | |
Berkley Re UK Ltd.
 Berkley Re UK Ltd. Specialty InsuranceFinance Part of W.R. Berkley Corp., Berkley Re UK Ltd. is a company that provides reinsurance underwriting and administrative services. The company is based in London, UK. The British company was founded in 2011. Clare Himmer has been the CEO of the company since 2021. | Specialty Insurance | Director/Board Member Director/Board Member | |
Berkley International LLC
 Berkley International LLC Insurance Brokers/ServicesFinance Part of W.R. Berkley Corp., Berkley International LLC is a company that provides fire, marine, and casualty insurance services. The company is based in Greenwich, CT. | Insurance Brokers/Services | President General Counsel | |
| University of Vermont | College/University | Undergraduate Degree Undergraduate Degree | |
Kroll, Inc.
 Kroll, Inc. Data Processing ServicesTechnology Services Kroll, Inc. provides information management, data recovery and legal technologies products and services. It offers corporate restructuring, forensic accounting, intelligence and investigation, background screening and security services. The firm also provides risk mitigation services that include valuation and litigation consulting, electronic evidence and data recovery. The company was founded by Jules B. Kroll in 1972 and is headquartered in New York, NY. | Data Processing Services | Director/Board Member Director/Board Member | |
LaBranche & Co., Inc.
 LaBranche & Co., Inc. Investment Banks/BrokersFinance LaBranche & Co., Inc. provides securities execution and brokerage services to institutional investors and professional traders. The company was founded by George M.L. LaBranche Jr. in 1924 and is headquartered in New York, NY. | Investment Banks/Brokers | Director/Board Member Chief Executive Officer | |
Caleb L. Fowler C.P.C.U.
 Caleb L. Fowler C.P.C.U. Miscellaneous Commercial ServicesCommercial Services Caleb L. Fowler C.P.C.U. is a nationwide ADR firm called FedArb that has a panel of over 100 experts, including the largest roster of former Article III judges in the country. The American company is known as the "go-to" ADR firm for clients seeking help in resolving their biggest cases. The firm specializes in resolving white-collar matters and appellate matters within the court's jurisdiction, including those involving patents, trademarks, international trade, government contracts, and tax. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
| Lehigh University | College/University | Undergraduate Degree Undergraduate Degree | |
Fordham University
 Fordham University Other Consumer ServicesConsumer Services Fordham University provides college and university. It offers undergraduate colleges and graduate & professional schools. The company was founded in 1841 and is headquartered in Bronx, NY. | College/University | Director/Board Member Masters Business Admin | |
| Harvard Law School | College/University | Graduate Degree Graduate Degree | |
Chart Acquisition Corp.
 Chart Acquisition Corp. MiscellaneousMiscellaneous Chart Acquisition Corp. operates as a development stage company. It is a newly-organized blank check company formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, exchangeable share transaction or similar business combination, one or more operating businesses or assets. The company was founded on July 22, 2011 and is headquartered in New York, NY. | Miscellaneous | Chief Executive Officer Director/Board Member | |
Interlaken Capital, Inc.
 Interlaken Capital, Inc. Investment ManagersFinance Interlaken Capital, Inc. specializes in investments in middle-market companies, leveraged acquisitions and industry consolidation. The company is headquartered in Greenwich, CT. | Investment Managers | Director/Board Member Director/Board Member | |
| TEMPUS APPLIED SOLUTIONS HOLDINGS, INC. | Miscellaneous | Chairman Director/Board Member | |
Associated Community Bancorp, Inc. (Connecticut)
 Associated Community Bancorp, Inc. (Connecticut) Financial ConglomeratesFinance Associated Community Bancorp, Inc. is a bank and insurance holding company. The company was founded on November 12, 1999 and is headquartered in Greenwich, CT. | Financial Conglomerates | Chairman Director/Board Member | |
| St. John's University | College/University | Graduate Degree Graduate Degree |
Statistics
International
| United States | 41 |
| United Kingdom | 10 |
| Mexico | 2 |
Sectoral
| Finance | 27 |
| Consumer Services | 13 |
| Commercial Services | 8 |
| Miscellaneous | 4 |
| Technology Services | 2 |
Operational
| Director/Board Member | 359 |
| Corporate Officer/Principal | 182 |
| Chairman | 82 |
| Independent Dir/Board Member | 71 |
| Undergraduate Degree | 66 |
Most connected contacts
| Insiders | |
|---|---|
| Joseph R. Wright | 55 |
| Peter Cohen | 50 |
| Robert Berkley | 35 |
| Ronald Blaylock | 33 |
| Lawrence Leibowitz | 33 |
| William Berkley | 26 |
| Marran Ogilvie | 24 |
| Ronald Whitaker | 22 |
| Shaun Rodriguez | 21 |
| Steven Kotler | 21 |
| María Luisa Ferré | 19 |
| Fraenkel Fred Steven | 18 |
| Jeffrey Solomon | 18 |
| Michael Devine | 17 |
| Ira Seth Lederman | 15 |
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