Stephen Tadlock

Corporate Officer/Principal at CACTUS, INC.

Net worth: 3 M $ as of 2026-09-29

47 year

90 connections

Industrial Services

Finance

Consumer Services

Profile

Mr. Stephen D.
Tadlock is a Chief Executive Officer at Cactus International, Inc. and an Executive VP & CEO-Cactus International at Cactus, Inc. He is on the Board of Directors at PolyFlow, Inc. Mr. Tadlock was previously employed as a Partner by Cadent Energy Partners LLC, an Associate by Soundview Technology Corp., a Chairman by Polyflow Holdings LLC, and an Analyst by UBS Investment Bank (US).
He also served on the board at Energy Services Holdings LLC, Premium Oilfield Services LLC, Probe Holdings, Inc. and Probe Technology Services, Inc. He received his undergraduate degree from Princeton University and an MBA from The Wharton School of the University of Pennsylvania.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CACTUS, INC. CLASS A 0.06%	2026-08-02	43,178 ( 0.06% )	3 M $	2026-09-29

Stephen Tadlock active positions

Companies	Position	Start
CACTUS, INC.	Corporate Officer/Principal	2024-06-02
PolyFlow, Inc. PolyFlow, Inc. Miscellaneous ManufacturingProducer Manufacturing Manufactures spoolable composite reinforced polymer pipe products for the oil and gas industry	Director/Board Member	2011-08-08
Cactus International, Inc. Cactus International, Inc. Electronics DistributorsDistribution Services Owns and operates computer stores and provides internet services	Chief Executive Officer	2025-12-31

All active positions of Stephen Tadlock

Former positions of Stephen Tadlock

Companies	Position	End
Polyflow Holdings LLC Polyflow Holdings LLC SteelNon-Energy Minerals Designs, manufactures and installs flexible composite pipelines for transporting hydrocarbons and rehabilitating steel	Chairman	2018-11-30
Cadent Energy Partners LLC Cadent Energy Partners LLC Investment ManagersFinance Cadent Energy Partners invests in small to medium sized companies located in the United states with revenues between USD 10 - 100 million The firm focuses on a broad range of sectors and industries. It provides financing for mergers, acquisitions, corporate divestitures, spinouts, restructurings and growth capital requirements with an investment size ranging from USD 25 to 75 million and revenues between USD 10 and USD 100 million. It seeks controlling & minority positions and takes a seat on the board.	Private Equity Investor	2017-12-30
Energy Services Holdings LLC Energy Services Holdings LLC Electronic Production EquipmentElectronic Technology Provides electrical and instrumentation services	Director/Board Member	2016-12-31
Premium Oilfield Services LLC Premium Oilfield Services LLC Oilfield Services/EquipmentIndustrial Services Provides oilfield services	Director/Board Member	2016-12-31
Soundview Technology Corp. Soundview Technology Corp. Investment Banks/BrokersFinance Provides Brokerage Services	Corporate Officer/Principal	2003-12-31

See the detail of Stephen Tadlock's experience

Education of Stephen Tadlock

Experiences
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See the detail of Stephen Tadlock's experience

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Linked companies

Private companies	13
Polyflow Holdings LLC Polyflow Holdings LLC SteelNon-Energy Minerals Designs, manufactures and installs flexible composite pipelines for transporting hydrocarbons and rehabilitating steel	Non-Energy Minerals
Energy Services Holdings LLC Energy Services Holdings LLC Electronic Production EquipmentElectronic Technology Provides electrical and instrumentation services	Electronic Technology
Princeton University Princeton University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Soundview Technology Corp. Soundview Technology Corp. Investment Banks/BrokersFinance Provides Brokerage Services	Finance
Cadent Energy Partners LLC Cadent Energy Partners LLC Investment ManagersFinance Cadent Energy Partners invests in small to medium sized companies located in the United states with revenues between USD 10 - 100 million The firm focuses on a broad range of sectors and industries. It provides financing for mergers, acquisitions, corporate divestitures, spinouts, restructurings and growth capital requirements with an investment size ranging from USD 25 to 75 million and revenues between USD 10 and USD 100 million. It seeks controlling & minority positions and takes a seat on the board.	Finance
Probe Holdings, Inc. Probe Holdings, Inc. Contract DrillingIndustrial Services Designs, manufactures and sells measurement tools and systems	Industrial Services
Probe Technology Services, Inc. Probe Technology Services, Inc. Oilfield Services/EquipmentIndustrial Services Manufactures logging and reservoir monitoring equipment for oil & gas industries	Industrial Services
Cactus International, Inc. Cactus International, Inc. Electronics DistributorsDistribution Services Owns and operates computer stores and provides internet services	Distribution Services
UBS Investment Bank (US) UBS Investment Bank (US) Investment Banks/BrokersFinance Provides investment banking services	Finance
PolyFlow, Inc. PolyFlow, Inc. Miscellaneous ManufacturingProducer Manufacturing Manufactures spoolable composite reinforced polymer pipe products for the oil and gas industry	Producer Manufacturing
Premium Oilfield Services LLC Premium Oilfield Services LLC Oilfield Services/EquipmentIndustrial Services Provides oilfield services	Industrial Services
The Wharton School of the University of Pennsylvania The Wharton School of the University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Cactus, Inc. Cactus, Inc. Oilfield Services/EquipmentIndustrial Services Designs, manufactures, sells and rents wellheads & pressure control equipment for oil & gas industry	Industrial Services