![Martha Carnes](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>)
Martha Carnes
Direktor/Vorstandsmitglied bei
MATRIX SERVICE COMPANY
Vermögen: 2 Mio $ am 31.03.2026
Profil
Martha Z.
Carnes currently serves as Independent Director at Matrix Service Co. since 2017, Independent Director at SunCoke Energy, Inc. since 2019, Lead Independent Director at Core Laboratories Inc. since 2016, Director at Ohio Valley Midstream LLC, Director at Barbara Bush Houston Literacy Foundation since 2018, Member of The American Institute of Certified Public Accountants, Trustee at Texas Children's Hospital since 2016, and Member of the Texas Society of Certified Public Accountants.
Former roles include Chairman-Governing Board at Greater Houston Community Foundation, Independent Director at Suncoke Energy Partners GP LLC from 2017 to 2019, Independent Director at SunCoke Energy Partners LP from 2017 to 2019, Member-Supervisory Board at Core Laboratories NV, and Managing Partner-Houston at PricewaterhouseCoopers LLP (Texas) from 1982 to 2016.
Education includes undergraduate studies at The University of Texas at Austin.
Bekannte Unternehmensbeteiligungen
| Unternehmen | Datum | Anzahl der Aktien | Bewertung | Datum der Bewertung |
|---|---|---|---|---|
CORE LABORATORIES INC. 0,12 % | 01.04.2026 | 54.397 ( 0,12 % ) | 913 326 $ | 31.03.2026 |
MATRIX SERVICE COMPANY 0,25 % | 04.11.2025 | 71.183 ( 0,25 % ) | 817 181 $ | 31.03.2026 |
SUNCOKE ENERGY, INC. 0,07 % | 31.03.2026 | 55.956 ( 0,07 % ) | 364 274 $ | 31.03.2026 |
Aktive Positionen von Martha Carnes
| Unternehmen | Position | Beginn |
|---|---|---|
| MATRIX SERVICE COMPANY | Direktor/Vorstandsmitglied | 18.07.2017 |
| SUNCOKE ENERGY, INC. | Direktor/Vorstandsmitglied | 05.12.2019 |
| CORE LABORATORIES INC. | Direktor/Vorstandsmitglied | 01.06.2016 |
Texas Children's Hospital
 Texas Children's Hospital Hospital/Nursing ManagementHealth Services Provides health care services | Direktor/Vorstandsmitglied | 01.01.2016 |
The American Institute of Certified Public Accountants
 The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants | Corporate Officer/Principal | - |
Texas Society of Certified Public Accountants
 Texas Society of Certified Public Accountants Texas Society of Certified Public Accountants is based in Dallas, TX and has subsidiaries in the United States. The Texas Society of Certified Public Accountants (TXCPA) is an organization that aims to increase the number of individuals becoming licensed CPAs by expanding their outreach. The company offers opportunities for exhibitors and sponsors to participate in their CPE conferences. | Corporate Officer/Principal | - |
Ohio Valley Midstream LLC
 Ohio Valley Midstream LLC Gas DistributorsUtilities Distributes natural gas | Direktor/Vorstandsmitglied | - |
Barbara Bush Houston Literacy Foundation
 Barbara Bush Houston Literacy Foundation The Barbara Bush Houston Literacy Foundation is a company based in Tallahassee, FL. | Direktor/Vorstandsmitglied | 01.09.2018 |
Ehemalige bekannte Positionen von Martha Carnes
| Unternehmen | Position | Ende |
|---|---|---|
Suncoke Energy Partners GP LLC
 Suncoke Energy Partners GP LLC SteelNon-Energy Minerals Manufactures steel products | Direktor/Vorstandsmitglied | 01.06.2019 |
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Ausbildung von Martha Carnes
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen
42
Beziehungen ersten Grades
14
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
Unternehmensverbindungen
| Private Unternehmen | 14 |
|---|---|
Matrix Service Co.
 Matrix Service Co. Engineering & ConstructionIndustrial Services Provides fabrication, infrastructure, construction, and maintenance services | Industrial Services |
Core Laboratories NV
 Core Laboratories NV Oilfield Services/EquipmentIndustrial Services Provides reservoir description, production enhancement and reservoir-management services to the oil and gas industry | Industrial Services |
SunCoke Energy Partners LP
 SunCoke Energy Partners LP CoalEnergy Minerals Engages in the production of metallurgical coke | Energy Minerals |
The American Institute of Certified Public Accountants
The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants | Commercial Services |
The University of Texas at Austin
 The University of Texas at Austin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Texas Children's Hospital
Texas Children's Hospital Hospital/Nursing ManagementHealth Services Provides health care services | Health Services |
Greater Houston Community Foundation
 Greater Houston Community Foundation Miscellaneous Commercial ServicesCommercial Services Provides community improvement services | Commercial Services |
Texas Society of Certified Public Accountants
Texas Society of Certified Public Accountants Texas Society of Certified Public Accountants is based in Dallas, TX and has subsidiaries in the United States. The Texas Society of Certified Public Accountants (TXCPA) is an organization that aims to increase the number of individuals becoming licensed CPAs by expanding their outreach. The company offers opportunities for exhibitors and sponsors to participate in their CPE conferences. | |
SunCoke Energy, Inc.
 SunCoke Energy, Inc. SteelNon-Energy Minerals Operates coke making facilities and provides logistics services | Non-Energy Minerals |
Suncoke Energy Partners GP LLC
Suncoke Energy Partners GP LLC SteelNon-Energy Minerals Manufactures steel products | Non-Energy Minerals |
Barbara Bush Houston Literacy Foundation
Barbara Bush Houston Literacy Foundation The Barbara Bush Houston Literacy Foundation is a company based in Tallahassee, FL. | |
Core Laboratories, Inc.
 Core Laboratories, Inc. Oil & Gas ProductionEnergy Minerals Provides reservoir description, production enhancement and reservoir-management services to the oil & gas industry | Energy Minerals |
PricewaterhouseCoopers LLP (Texas)
 PricewaterhouseCoopers LLP (Texas) Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
Ohio Valley Midstream LLC
Ohio Valley Midstream LLC Gas DistributorsUtilities Distributes natural gas | Utilities |
