Network origin in Bernard Zimmerman first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Integrated Oil | 13 | |
| Public Company | Financial Conglomerates | 7 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Bernard Zimmerman via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
Welltower OP LLC
 Welltower OP LLC Real Estate Investment TrustsFinance Welltower OP LLC engages in the provision of health care infrastructure and investment of seniors housing operators, post-acute providers, and health systems. It operates through the following segments: Seniors Housing Operating, Triple-net, and Outpatient Medical. The Seniors Housing Operating segment includes the seniors housing communities. The Triple-net segment offers long-term/post-acute care facilities, assisted living facilities, independent living/continuing care retirement communities, care homes (United Kingdom), independent support living facilities (Canada), care homes with nursing (United Kingdom), and combinations thereof. The Outpatient Medical segment provides outpatient medical buildings. The company was founded in 1970 and is headquartered in Toledo, OH. | Real Estate Investment Trusts | Corporate Officer/Principal Corporate Officer/Principal | |
Maverick Tube Corp.
 Maverick Tube Corp. SteelNon-Energy Minerals Maverick Tube Corp. manufactures steel tubular products for gas and oil drilling operations. It offer line pipe for oil and gas surface handling and transportation. The firm sell both structural tubing and standard pipe for transportation, agricultural and construction applications. The company was founded by Don Beattie in 1978 and is located in Chesterfield, MO. | Steel | Director/Board Member | |
Mobil Corp.
 Mobil Corp. Oil & Gas ProductionEnergy Minerals Mobil Corp. operates primarily in the petroleum industry. The company is headquartered in The Woodlands, TX. | Oil & Gas Production | Private Equity Investor | |
Cornell Cos., Inc. (Texas)
 Cornell Cos., Inc. (Texas) Medical/Nursing ServicesHealth Services Cornell Cos. LLC provides correctional facilities development, design, construction and operations services. It provides a diversified portfolio of services for adults & juveniles, including incarceration & detention, transition from incarceration, drug and alcohol treatment programs, behavioral rehabilitation & treatment, emphasizing community safety and rehabilitation in support of public policy. The company was founded in 1994 and is headquartered in Houston, TX. | Medical/Nursing Services | Corporate Officer/Principal | |
Yorktown Partners LLC
 Yorktown Partners LLC Investment ManagersFinance Yorktown Partners LLC (Yorktown Partners) is a private equity firm founded in 1983 by Bryan Huntington Lawrence, Peter August Leidel and Tomas Ramon Lacosta. The firm is headquartered in New York. | Investment Managers | Founder Founder | |
Nytis Exploration (USA), Inc.
 Nytis Exploration (USA), Inc. Contract DrillingIndustrial Services Nytis Exploration (USA), Inc. operates as a independent oil and gas company that engages in the exploration, development and production of natural gas. It provides oil-field drilling and exploration services. The company was founded in 2004 and is headquartered in Denver, CO. | Contract Drilling | Director/Board Member Director/Board Member Chief Executive Officer Director of Finance/CFO | |
Ellora Energy, Inc.
 Ellora Energy, Inc. Oil & Gas ProductionEnergy Minerals Ellora Energy, Inc. provides oil and gas exploration and production services. It primarily operates in two areas, east Texas and adjacent lands in western Louisiana; and the Hugoton field in southwest Kansas. the company was founded in 1995 and is headquartered in Boulder, CO. | Oil & Gas Production | Director/Board Member Director/Board Member | |
Lone Pine Resources, Inc.
 Lone Pine Resources, Inc. Oil & Gas ProductionEnergy Minerals Lone Pine Resources, Inc. engages in the exploration, development and production of oil and gas. Its reserves, producing properties and exploration prospects are located in the provinces of Alberta, British Columbia, and Quebec and the Northwest Territories. The company was founded on September 30, 2010 and is headquartered in Calgary, Canada. | Oil & Gas Production | Chairman | |
Mid-Con Energy GP LLC
 Mid-Con Energy GP LLC Oilfield Services/EquipmentIndustrial Services Mid-Con Energy GP LLC is an oil and natural gas company that owns, operates, acquires, exploits, and develops producing properties in the United States. The private company's core areas of operation are located in southern, northeastern, and parts of western Oklahoma, as well as within Texas and Kansas. The company is based in Dallas, TX. Mid-Con Energy GP focuses on the mid-continent region of the United States. The company was founded by S. Craig George, Jeffrey Randy Olmstead, Charles Randy Olmstead. Sherry L. Morgan has been the CEO of the company since 2008. | Oilfield Services/Equipment | Director/Board Member | |
| The Trustees of Columbia University in The City of New York | College/University | Graduate Degree Masters Business Admin | |
Interenergy Corp.
 Interenergy Corp. Gas DistributorsUtilities Part of Kinder Morgan, Inc., Interenergy Corp. is a natural gas gathering, processing, and marketing company. The company is based in Lakewood, CO. Interenergy was acquired by KN Energy, Inc. on August 26, 1997. | Gas Distributors | Director/Board Member Director/Board Member President Comptroller/Controller/Auditor | |
American Spectator
 American Spectator Publishing: Books/MagazinesConsumer Services Part of American Alternative Foundation, American Spectator publishes an editorial magazine. The company is based in Washington. American Spectator was acquired by American Alternative Foundation on February 05, 2002. | Publishing: Books/Magazines | Director/Board Member | |
Q Advisors LLC
 Q Advisors LLC Investment Banks/BrokersFinance Q Advisors LLC provides investment banking and financial advisory services. The private company is based in Denver, CO and has subsidiaries in the United States. | Investment Banks/Brokers | Director/Board Member | |
| Syracuse University | College/University | Undergraduate Degree Graduate Degree | |
| New York University | College/University | Masters Business Admin | |
| Ohio Wesleyan University | College/University | Undergraduate Degree | |
| University of Wisconsin | College/University | Undergraduate Degree | |
Arch Energy Ltd.
 Arch Energy Ltd. Contract DrillingIndustrial Services Arch Energy Ltd. provides oil & gas services. The company has focus of building oil portfolio as well as domestic oil and gas production via acquisitions and exploration. It also has a veteran management team with over 130 years of combined of expertise and a successful track record of combining organic growth through internally generated drilling prospects with selected acquisitions which bring exploitation opportunities. It is headquartered in Calgary, Canada. | Contract Drilling | Director/Board Member | |
Nytis Exploration Co.
 Nytis Exploration Co. Oilfield Services/EquipmentIndustrial Services Nytis Exploration Co. provides gas exploration and production services. The company was founded in 2003 and is headquartered in Denver, CO. | Oilfield Services/Equipment | Director/Board Member Chief Executive Officer Director of Finance/CFO Corporate Officer/Principal | |
| American Association of Petroleum Geologists | Corporate Officer/Principal | ||
Canadian Society of Petroleum Geologists
 Canadian Society of Petroleum Geologists Engineering & ConstructionIndustrial Services The Canadian Society of Petroleum Geologists (CSPG) is seeking nominations for its 2024 board of directors. The non-profit company is based in Calgary, Canada. The organization offers resources such as technical papers, a video library, and upcoming events including short courses, conferences, and field trips. CSPG also has an Amazon bookstore where customers can receive a discount on all books during the month of July. and has subsidiaries in Canada. | Engineering & Construction | Corporate Officer/Principal | |
| Texaco International Exploration Co. | Corporate Officer/Principal | ||
Mak-J Energy Partners Ltd.
 Mak-J Energy Partners Ltd. Oil & Gas ProductionEnergy Minerals Mak-J Energy Partners Ltd. provides oil and gas exploration services. The private company is based in Denver, CO. | Oil & Gas Production | Director/Board Member | |
Polaris Resources Ltd.
 Polaris Resources Ltd. Oil & Gas ProductionEnergy Minerals Polaris Resources Ltd. provides drilling and oil & gas exploration services in northeastern British Columbia using geological and geophysical techniques. It is located in Calgary, Canada. | Oil & Gas Production | Director/Board Member | |
| Mid-Con Energy Operating, Inc | Director/Board Member | ||
| MOTOR SPORT COUNTRY CLUB HOLDINGS, INC. | Internet Software/Services | Director/Board Member | |
| KPMG Peat Marwick (Canada) | Corporate Officer/Principal | ||
Detroit Renewable Energy LLC
 Detroit Renewable Energy LLC Electric UtilitiesUtilities Detroit Renewable Energy LLC operates as a holding company with interests in provides renewable energy generation and distribution services. It operates business through subsidiaries which include Detroit Thermal LLC, Detroit Renewable Power LLC, Hamtramck Energy Services LLC and Detroit Renewable Cooling. Detroit Thermal LLC a district heating business which provides efficient heat to buildings in the Detroit central core; Detroit Renewable Power LLC is a operator of the energy-from-waste facility located in Detroit and Hamtramck Energy Services LLC provides operating and maintenance services to industrial customers, including several general motors plants, primarily in the Detroit area. The company was founded in 2010 and headquartered in Detroit, MI. | Electric Utilities | Director/Board Member | |
Mid-Con Energy III LLC
 Mid-Con Energy III LLC Oil & Gas ProductionEnergy Minerals Mid-Con Energy III LLC engages in developing oil and natural gas properties. The company is headquartered in Tulsa, OK. | Oil & Gas Production | Director/Board Member | |
Mid-Con Energy IV LLC
 Mid-Con Energy IV LLC Oil & Gas ProductionEnergy Minerals Mid-Con Energy IV LLC engages in the acquisition and development of oil and natural gas properties. The company is headquartered in Dallas, TX. | Oil & Gas Production | Corporate Officer/Principal | |
| The Wharton School of the University of Pennsylvania | College/University | Masters Business Admin Masters Business Admin | |
| SABINE OIL & GAS CORP | Oil & Gas Production | Director/Board Member | |
| EXTRACTION OIL & GAS, INC. | Integrated Oil | Director/Board Member | |
| RAMACO RESOURCES, INC. | Coal | Director/Board Member Director/Board Member | |
Coral Sea Co. Investment Partners LP
 Coral Sea Co. Investment Partners LP Investment ManagersFinance Coral Sea Co. Investment Partners LP operates as pooled investment firm. The company is headquartered in New York, NY. | Investment Managers | Director/Board Member Director/Board Member | |
Pre Resources LLC
 Pre Resources LLC Oil Refining/MarketingEnergy Minerals Pre Resources LLC is an American company that manufactures petroleum. The private company is based in Denver. | Oil Refining/Marketing | Director/Board Member | |
Thunder Basin Resources LLC
 Thunder Basin Resources LLC Oil & Gas ProductionEnergy Minerals Thunder Basin Resources LLC engages in oil and gas exploration. The company was founded in 2017 and is headquartered in Denver, CO. | Oil & Gas Production | Director/Board Member Director/Board Member | |
Azalea Energy Plc
 Azalea Energy Plc Oil & Gas ProductionEnergy Minerals Azalea Energy Plc engages in the development and production of oil and gas. Its assets include Tuscaloosa, Austin Chalk Play, and Louisiana Heritage Play. The company was founded on April 27, 2018 and is headquartered in New Orleans, LA. | Oil & Gas Production | Director/Board Member |
Statistics
International
| United States | 45 |
| Canada | 7 |
Sectoral
| Energy Minerals | 19 |
| Finance | 8 |
| Consumer Services | 8 |
| Industrial Services | 7 |
| Utilities | 3 |
Operational
| Director/Board Member | 116 |
| Corporate Officer/Principal | 30 |
| President | 21 |
| Independent Dir/Board Member | 17 |
| Chairman | 15 |
Most connected contacts
| Insiders | |
|---|---|
| Bryan Lawrence | 35 |
| Peter Leidel | 29 |
| Jay J. Miller | 27 |
| Patrick McDonald | 26 |
| Neil Braun | 21 |
| Frederick L. Farrar | 15 |
| Kevin D. Struzeski | 11 |
| Duane L. Berlin | 11 |
| Joel Michael Greenblatt | 11 |
| Daniel R. Loftus | 9 |
| David H. Kennedy | 9 |
| Frederick J. Merritt | 6 |
| Lloyd A. Hall | 4 |
| Michael L. Goldman | 2 |
| Ronald A. Zlatniski | 2 |
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