Martha Carnes
Director/Board Member at MATRIX SERVICE COMPANY
Net worth: 2 M $ as of 30/03/2024
Profile
Martha Z.
Carnes is currently an Independent Director at Matrix Service Co. and SunCoke Energy, Inc. She is also a Director at Barbara Bush Houston Literacy Foundation.
In the past, she served as the Lead Independent Director at Core Laboratories, Inc. and as a Trustee at Texas Children's Hospital.
Ms. Carnes was also a Member of The American Institute of Certified Public Accountants and the Texas Society of Certified Public Accountants.
Her former positions include Chairman-Governing Board at Greater Houston Community Foundation, Independent Director at SunCoke Energy Partners LP, Independent Director at Suncoke Energy Partners GP LLC, and Managing Partner-Houston at PricewaterhouseCoopers LLP (Texas).
Ms. Carnes obtained her undergraduate degree from The University of Texas at Austin.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
SUNCOKE ENERGY, INC.
0.07% | 14/03/2024 | 58,629 ( 0.07% ) | 660 749 $ | 30/03/2024 |
CORE LABORATORIES INC.
0.08% | 31/03/2024 | 37,011 ( 0.08% ) | 632 148 $ | 30/03/2024 |
MATRIX SERVICE COMPANY
0.16% | 13/11/2023 | 43,336 ( 0.16% ) | 564 668 $ | 30/03/2024 |
Martha Carnes active positions
| Companies | Position | Start |
|---|---|---|
| MATRIX SERVICE COMPANY | Director/Board Member | 17/07/2017 |
| SUNCOKE ENERGY, INC. | Director/Board Member | 04/12/2019 |
| CORE LABORATORIES INC. | Director/Board Member | 31/05/2016 |
Texas Children's Hospital
 Texas Children's Hospital Hospital/Nursing ManagementHealth Services Texas Children's Hospital provides health care services. Its offers include audiology , dental, dermatology, critical care, nephrology, electrodiagnosis, heart transplant, and kidney transplant. The company was founded in 1950 and is headquartered in Houston, TX. | Director/Board Member | 31/12/2015 |
The American Institute of Certified Public Accountants
 The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY. | Corporate Officer/Principal | - |
| Texas Society of Certified Public Accountants | Corporate Officer/Principal | - |
| Barbara Bush Houston Literacy Foundation | Director/Board Member | - |
Former positions of Martha Carnes
| Companies | Position | End |
|---|---|---|
Suncoke Energy Partners GP LLC
 Suncoke Energy Partners GP LLC SteelNon-Energy Minerals Part of SunCoke Energy, Inc., Suncoke Energy Partners GP LLC is a private company that manufactures steel products. The company is based in Lisle, IL. Michael G. Rippey has been the CEO of the company since 2017. | Director/Board Member | 31/05/2019 |
PricewaterhouseCoopers LLP (Texas)
 PricewaterhouseCoopers LLP (Texas) Miscellaneous Commercial ServicesCommercial Services Part of PricewaterhouseCoopers International Ltd., PricewaterhouseCoopers LLP (Texas) provides accounting services. The private company is based in Houston, TX. | Corporate Officer/Principal | 31/05/2016 |
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Training of Martha Carnes
| The University of Texas at Austin | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 3 |
|---|---|
| MATRIX SERVICE COMPANY | Industrial Services |
| SUNCOKE ENERGY, INC. | Energy Minerals |
| CORE LABORATORIES INC. | Energy Minerals |
| Private companies | 9 |
|---|---|
Core Laboratories NV
 Core Laboratories NV Oilfield Services/EquipmentIndustrial Services Core Laboratories NV engages in the provision of proprietary and patented reservoir description, production enhancement, and reservoir management services to the oil and gas industry. It operates through the Reservoir Description segment and Production Enhancement segment. The Reservoir Description segment encompasses the characterization of petroleum reservoir rock, fluid, and gas samples and provides analytical and field services to characterize properties of crude oil and petroleum products. The Production Enhancement segment provides products and services relating to reservoir well completions, perforations, stimulations, and production. The company was founded in 1936 and is headquartered in Amsterdam, the Netherlands. | Industrial Services |
SunCoke Energy Partners LP
 SunCoke Energy Partners LP CoalEnergy Minerals SunCoke Energy Partners LP engages in manufacturing coke, which is used in the blast furnace production of steel. It offers coke and logistics services. The company was founded in July 2012 and is headquartered in Lisle, IL. | Energy Minerals |
The American Institute of Certified Public Accountants
The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY. | Commercial Services |
Texas Children's Hospital
Texas Children's Hospital Hospital/Nursing ManagementHealth Services Texas Children's Hospital provides health care services. Its offers include audiology , dental, dermatology, critical care, nephrology, electrodiagnosis, heart transplant, and kidney transplant. The company was founded in 1950 and is headquartered in Houston, TX. | Health Services |
Greater Houston Community Foundation
 Greater Houston Community Foundation Miscellaneous Commercial ServicesCommercial Services Greater Houston Community Foundation provides community improvement services. The company was founded in 1995 and is headquartered in Houston, TX. | Commercial Services |
| Texas Society of Certified Public Accountants | |
Suncoke Energy Partners GP LLC
Suncoke Energy Partners GP LLC SteelNon-Energy Minerals Part of SunCoke Energy, Inc., Suncoke Energy Partners GP LLC is a private company that manufactures steel products. The company is based in Lisle, IL. Michael G. Rippey has been the CEO of the company since 2017. | Non-Energy Minerals |
| Barbara Bush Houston Literacy Foundation | |
PricewaterhouseCoopers LLP (Texas)
PricewaterhouseCoopers LLP (Texas) Miscellaneous Commercial ServicesCommercial Services Part of PricewaterhouseCoopers International Ltd., PricewaterhouseCoopers LLP (Texas) provides accounting services. The private company is based in Houston, TX. | Commercial Services |
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