![Frederick Zeidman](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>)
Frederick Zeidman
Director/Board Member at
EQUAL ENERGY LTD.
Net worth: 335 350 $ as of 31/07/2026
Profile
Frederick Schwartz Zeidman currently works at Texas University of Health Center at San Antonio, as Chairman from 2012 to 2013, The University of Texas Health Science Center at Houston, as Chairman, Woodrock & Co., as Chairman, and various other companies.
Mr. Zeidman also formerly worked at Seitel, Inc., as Chairman, President & Chief Executive Officer from 2002 to 2007, InterSystems Corp., as President & Chief Executive Officer, Crown Services, Inc., as President & Chief Executive Officer from 1992 to 1994, and various other companies.
Mr. Zeidman received his undergraduate degree in 1968 from Washington University in St. Louis and Masters Business Admin degree in 1970 from New York University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
0.21% | 18/06/2026 | 30,000 ( 0.21% ) | 324 600 $ | 31/07/2026 |
| 17/08/2026 | 12,500 ( 0.28% ) | 10 750 $ | 31/07/2026 |
Frederick Zeidman active positions
| Companies | Position | Start |
|---|---|---|
| PETRO RIVER OIL CORP. | Director/Board Member | 01/09/2012 |
| EQUAL ENERGY LTD. | Director/Board Member | 28/08/2014 |
| BLUEJAY DIAGNOSTICS, INC. | Director/Board Member | 01/05/2021 |
| CAMBER ENERGY, INC. | Director/Board Member | 11/01/2018 |
| CO2 ENERGY TRANSITION CORP. | Corporate Officer/Principal | - |
The University of Texas Health Science Center at Houston
 The University of Texas Health Science Center at Houston Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Houston Community College System (Texas)
 Houston Community College System (Texas) Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Greater Houston Partnership Inc
 Greater Houston Partnership Inc Investment Trusts/Mutual FundsMiscellaneous Greater Houston Partnership operates as a place for community-minded business leaders who want to be involved in Houston''s positive growth and influence the direction. The company was founded in 1840 and is headquartered in Houston, TX. | Director/Board Member | - |
Texas Heart Institute
 Texas Heart Institute Hospital/Nursing ManagementHealth Services Provides an avenue for exchange of ideas relating to the clinical and research activities | Director of Finance/CFO | - |
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Former positions of Frederick Zeidman
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Training of Frederick Zeidman
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
60
1st degree connections
58
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 58 |
|---|---|
Seitel, Inc.
 Seitel, Inc. Engineering & ConstructionIndustrial Services Provides seismic data and related geophysical services | Industrial Services |
Washington University in St. Louis
 Washington University in St. Louis Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
NRG Energy, Inc.
 NRG Energy, Inc. Electric UtilitiesUtilities Engages in sale of electricity and natural gas to residential, commercial & industrial and wholesale customers | Utilities |
NuWave Technologies, Inc.
 NuWave Technologies, Inc. Internet Software/ServicesTechnology Services Provides digital imaging and information technology services | Technology Services |
HyperDynamics Corp.
 HyperDynamics Corp. Integrated OilEnergy Minerals Explores offshore oil and gas reserves | Energy Minerals |
Prosperity Bancshares, Inc.
 Prosperity Bancshares, Inc. Regional BanksFinance Operates as a bank holding company whose subsidiary provides banking services | Finance |
Endocan Corp.
 Endocan Corp. Telecommunications EquipmentElectronic Technology Develops health and wellness solutions | Electronic Technology |
SulphCo, Inc.
 SulphCo, Inc. Industrial MachineryProducer Manufacturing Develops technology for use in refining crude oil | Producer Manufacturing |
Aztec Oil & Gas, Inc.
 Aztec Oil & Gas, Inc. Oil & Gas ProductionEnergy Minerals Produces and explores oil and gas properties | Energy Minerals |
Bio One Corp.
 Bio One Corp. Pharmaceuticals: MajorHealth Technology Develops and distributes nutritional health products | Health Technology |
Transmeridian Exploration, Inc.
 Transmeridian Exploration, Inc. Oil Refining/MarketingEnergy Minerals Produces oil and gas | Energy Minerals |
Corporate Strategies, Inc.
 Corporate Strategies, Inc. Regional BanksFinance Provides merchant banking services | Finance |
Coastal Bancshares Acquisition Corp.
 Coastal Bancshares Acquisition Corp. Financial ConglomeratesFinance Completes business combinations with a commercial bank or bank holding company | Finance |
Development Corporation for Israel, Inc.
 Development Corporation for Israel, Inc. Investment Banks/BrokersFinance Provides brokerage services | Finance |
Equal Energy Ltd.
 Equal Energy Ltd. Oil & Gas ProductionEnergy Minerals Engages in production and exploration of oil & natural gas | Energy Minerals |
Straight Path Communications, Inc.
 Straight Path Communications, Inc. Wireless TelecommunicationsCommunications Engages in the business of leasing and sub-licensing a national portfolio of wireless spectrum and licensing intellectual property | Communications |
AremisSoft Corp
 AremisSoft Corp Packaged SoftwareTechnology Services Develops enterprise wide applications software | Technology Services |
Greenberg Traurig LLP
 Greenberg Traurig LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
Prosperity Bank (St. Augustine, Florida)
 Prosperity Bank (St. Augustine, Florida) Regional BanksFinance Provides retail and commercial banking services | Finance |
Gordian Group LLC
 Gordian Group LLC Investment ManagersFinance Provides financial advisory services | Finance |
New York University
 New York University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Memorial Hermann Healthcare System
 Memorial Hermann Healthcare System Hospital/Nursing ManagementHealth Services Provides general healthcare and physician services | Health Services |
InterSystems Corp.
 InterSystems Corp. Packaged SoftwareTechnology Services Provides data management and software services for healthcare, businesses & government sectors | Technology Services |
Houston Community College System (Texas)
Houston Community College System (Texas) Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of St. Thomas
 University of St. Thomas Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Advanced Clean Technologies, Inc.
 Advanced Clean Technologies, Inc. Miscellaneous Commercial ServicesCommercial Services Provides environmental remediation services | Commercial Services |
Compact Power Equipment, Inc.
 Compact Power Equipment, Inc. Finance/Rental/LeasingFinance Provides equipment rental and maintenance services | Finance |
DHS Holding Co.
 DHS Holding Co. Financial ConglomeratesFinance Operates as a holding company | Finance |
Lucas Energy, Inc. /Old/
 Lucas Energy, Inc. /Old/ Contract DrillingIndustrial Services Explores and drills for oil and gas | Industrial Services |
Camber Energy, Inc.
 Camber Energy, Inc. Electrical ProductsProducer Manufacturing Develops, manufactures and sells power generation, transmission & custom energy equipment and explores crude oil, natural gas & NGLs | Producer Manufacturing |
US Holocaust Memorial Museum
 US Holocaust Memorial Museum Other Consumer ServicesConsumer Services Operates museum | Consumer Services |
Nova Biosource Fuels, Inc.
 Nova Biosource Fuels, Inc. Oil Refining/MarketingEnergy Minerals Refines and markets biodiesel and related co-products | Energy Minerals |
Greater Houston Partnership Inc
Greater Houston Partnership Inc Investment Trusts/Mutual FundsMiscellaneous Greater Houston Partnership operates as a place for community-minded business leaders who want to be involved in Houston''s positive growth and influence the direction. The company was founded in 1840 and is headquartered in Houston, TX. | Miscellaneous |
Texas Heart Institute
Texas Heart Institute Hospital/Nursing ManagementHealth Services Provides an avenue for exchange of ideas relating to the clinical and research activities | Health Services |
Gravis Oil Corp.
 Gravis Oil Corp. Oil & Gas ProductionEnergy Minerals Explores and mines for oil and gas | Energy Minerals |
The National World War II Museum, Inc.
 The National World War II Museum, Inc. Other Consumer ServicesConsumer Services Exhibits artefacts from World War II | Consumer Services |
The Institute for Rehabilitation & Research Foundation | |
Texas University of Health Center at San Antonio
 Texas University of Health Center at San Antonio Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Crown Services, Inc.
 Crown Services, Inc. Personnel ServicesCommercial Services Provides contract staffing and temporary employment services | Commercial Services |
Jewish National Fund United States
 Jewish National Fund United States Real Estate DevelopmentFinance Develops Israeli land and infrastructure | Finance |
Unibar, Inc.
 Unibar, Inc. Packaged SoftwareTechnology Services Develops enterprise barcode and RFID printing software | Technology Services |
OGR
 OGR Miscellaneous Commercial ServicesCommercial Services Provides public relations agency services | Commercial Services |
Genon Rema LLC
 Genon Rema LLC Electric UtilitiesUtilities Operates power generation capacity | Utilities |
ZaZa Energy Corp.
 ZaZa Energy Corp. Oil & Gas ProductionEnergy Minerals Explores, develops and produces oil and gas | Energy Minerals |
Prosperity Bank (El Campo, Texas)
 Prosperity Bank (El Campo, Texas) Regional BanksFinance State chartered commercial bank | Finance |
Petro River Oil Corp.
 Petro River Oil Corp. Integrated OilEnergy Minerals Explores for oil and natural gas | Energy Minerals |
Petroflow Energy Corp.
 Petroflow Energy Corp. Oil & Gas ProductionEnergy Minerals Explores and mines for oil and gas | Energy Minerals |
Aremissoft Liquidating Trust | |
MCNA Insurance Co.
 MCNA Insurance Co. Life/Health InsuranceFinance Provides dental insurance services | Finance |
The University of Texas Health Science Center at Houston
The University of Texas Health Science Center at Houston Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Woodrock & Co.
 Woodrock & Co. Investment Banks/BrokersFinance Provides investment banking services | Finance |
Bluejay Diagnostics, Inc.
 Bluejay Diagnostics, Inc. Medical SpecialtiesHealth Technology Develops, manufactures and markets non-invasive, point-of-care tests and devices | Health Technology |
Council For A Secure America
 Council For A Secure America Oil & Gas ProductionEnergy Minerals Engages in oil and gas exploration | Energy Minerals |
Good Works Acquisition Corp.
 Good Works Acquisition Corp. Financial ConglomeratesFinance Operates as a blank check company | Finance |
Interpak Systems, Inc. | |
Good Works II Acquisition Corp.
 Good Works II Acquisition Corp. Financial ConglomeratesFinance Operates as a blank check company | Finance |
Unibar Corporation
 Unibar Corporation BiotechnologyHealth Technology Operates as a plant-based life sciences company | Health Technology |
CO2 Energy Transition Corp.
 CO2 Energy Transition Corp. Financial ConglomeratesFinance Operates as a blank check company | Finance |
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- Frederick Zeidman
