Bruce Rothstein

No open positions remaining

Net worth: 15 M $ as of 2026-05-30

76 year

85 connections

Industrial Services

Finance

Consumer Services

Profile

Bruce M.
Rothstein worked as Senior Manager at Ernst & Young LLP (Missouri) until 1990.
From 1991 to 1999, served at First Reserve Management LP, including as Managing Director in 1999.
Held the position of Managing Partner at RBC Capital Partners Ltd. from 2001 to 2002.
Directed at Maxum Enterprises LLC.
Directed at Array Holdings, Inc. from 2005 to 2017.
Directed at Vedco Holdings, Inc. from 2006 to 2016.
Directed at Torqued-Up Energy Services, Inc. from 2007 to 2016.
Directed at Ardent Holdings LLC from 2008 to 2012.
Directed at Cactus Wellhead LLC from 2011 to 2018.
Independent Director at Cactus, Inc. from 2023 to 2026.
Managing Partner at Cadent Energy Partners LLC.
Education includes an undergraduate degree from Cornell University in 1974 and an MBA from The Leonard N Stern School of Business in 1985.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
Cactus Wellhead LLC Cactus Wellhead LLC Oilfield Services/EquipmentIndustrial Services Manufactures pressure control equipment 0.42%	2024-11-17	122,186 ( 0.42% )	7 M $	2026-05-30
CACTUS, INC. 0.42%	2026-03-17	122,186 ( 0.42% )	7 M $	2026-05-30
CACTUS, INC. CLASS A 0.03%	2026-03-17	17,817 ( 0.03% )	1 M $	2026-05-30

Former positions of Bruce Rothstein

Companies	Position	End
CACTUS, INC.	Chairman	2023-07-31
Cactus Wellhead LLC Cactus Wellhead LLC Oilfield Services/EquipmentIndustrial Services Manufactures pressure control equipment	Director/Board Member	2017-12-31
Array Holdings, Inc. Array Holdings, Inc. Industrial MachineryProducer Manufacturing Manufactures and wholesales valves, actuators and control systems	Director/Board Member	2017-10-31
Vedco Holdings, Inc. Vedco Holdings, Inc. Contract DrillingIndustrial Services Operates as a holding company with interests in providing outsourced drilling and blasting services	Director/Board Member	2016-07-31
Torqued-Up Energy Services, Inc. Torqued-Up Energy Services, Inc. Oilfield Services/EquipmentIndustrial Services Provides intervention and stimulation services for natural gas wells	Director/Board Member	2016-03-31

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Linked companies

Private companies	13
First Reserve Management LP First Reserve Management LP Investment ManagersFinance First Reserve invests in middle market energy companies located in North America and Europe. The firm targets companies operating in the fields of specialty services, engineered products, logistics & distribution, critical resources and value-added infrastructure. It provides financing for later stages and buyouts with an investment size ranging from USD 100 - 500 million. It also makes co-investments.	Finance
Maxum Enterprises LLC Maxum Enterprises LLC Air Freight/CouriersTransportation Operates as an energy logistics company	Transportation
Torqued-Up Energy Services, Inc. Torqued-Up Energy Services, Inc. Oilfield Services/EquipmentIndustrial Services Provides intervention and stimulation services for natural gas wells	Industrial Services
RBC Capital Partners Ltd. RBC Capital Partners Ltd. Investment ManagersFinance RBC Capital Partners invests in companies located in US and Canada with historical stable cash flows, experienced management and competitive advantages. The fund targets companies operating in the fields of growth manufacturing, business services, consumer products, restaurants, retail, and oil & gas, IT and healthcare services. It provides financing for acquisitions, financial sponsor buyouts, shareholder buyouts, management buyouts, senior debt relief, growth capital requirements with an investment size in the range of $3 - $20 million, an EBITDA up to $3 million and an Enterprise Value greater than $10 million.	Finance
Ernst & Young LLP (Missouri) Ernst & Young LLP (Missouri) Miscellaneous Commercial ServicesCommercial Services Provides accounting, audit, tax and business consulting services	Commercial Services
Cornell University Cornell University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
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
Array Holdings, Inc. Array Holdings, Inc. Industrial MachineryProducer Manufacturing Manufactures and wholesales valves, actuators and control systems	Producer Manufacturing
Vedco Holdings, Inc. Vedco Holdings, Inc. Contract DrillingIndustrial Services Operates as a holding company with interests in providing outsourced drilling and blasting services	Industrial Services
Ardent Holdings LLC
Cactus Wellhead LLC Cactus Wellhead LLC Oilfield Services/EquipmentIndustrial Services Manufactures pressure control equipment	Industrial Services
The Leonard N Stern School of Business The Leonard N Stern School of Business 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