Karen A. Twitchell
Director/Board Member chez CALUMET SPECIALTY PRODUCTS PARTNERS, L.P.
Profil
Karen A.
Twitchell is currently a Director at Kraton Polymers LLC, a Director at Kraton Corp., an Independent Director at Calumet Specialty Products Partners LP, an Independent Director at Calumet GP LLC, a Director at HMTX Industries LLC, and a Treasurer & Vice President at Equistar Chemicals LP.
She has formerly held positions such as Chairman at Trecora LLC, Independent Director at CMC Materials KMG Corp., Independent Director at Kraton Corp., Treasurer & Vice President at Kaiser Aluminum Corp., Treasurer & Vice President at Southdown, Inc., Treasurer & Vice President at Lyondell Chemical Co., Chief Financial Officer & Executive Vice President at Landmark Aviation, Inc., Chief Financial Officer & Executive Vice President at Landmark FBO LLC, and Treasurer & Vice President at LyondellBasell Industries, Inc. Twitchell received her undergraduate degree from Wellesley College and her MBA from Harvard Business School.
Postes actifs de Karen A. Twitchell
Sociétés | Poste | Début |
---|---|---|
CALUMET SPECIALTY PRODUCTS PARTNERS, L.P. | Director/Board Member | 02/08/2022 |
KRATON CORPORATION | Director/Board Member | - |
Equistar Chemicals LP
Equistar Chemicals LP Chemicals: SpecialtyProcess Industries Equistar Chemicals LP produces chemicals. It offers polypropylene, ethylene, propylene and polyethylene, ethylene oxide, ethylene glycol, specialty polymers, and polymeric powder. The company was founded in December 1997 and is headquartered in Houston, TX. | Treasurer | - |
HMTX Industries LLC
HMTX Industries LLC Forest ProductsNon-Energy Minerals HMTX Industries LLC is a private company that provides flooring solutions. The company is based in Norwalk, CT. The company's products include Metroflor Engage Inception 120 – Ridgeback 7800, Teknoflor® Forest Plank HPD: Fog, and Teknoflor Icon Tile HPD – Sapphire. The company was founded in 1981. The CEO is Harlan S. Stone. | Director/Board Member | - |
Calumet GP LLC
Calumet GP LLC Financial ConglomeratesFinance Calumet GP LLC provides investment services. The private company is based in Indianapolis, IN. The CEO of the company is Louis Todd Borgmann. | Director/Board Member | 02/08/2022 |
Kraton Polymers LLC
Kraton Polymers LLC Chemicals: SpecialtyProcess Industries Kraton Polymers LLC produces styrenic block copolymers. The company is headquartered in Houston, TX. | Director/Board Member | 03/12/2009 |
Anciens postes connus de Karen A. Twitchell
Sociétés | Poste | Fin |
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TRECORA RESOURCES | Chairman | 27/06/2022 |
KRATON CORPORATION | Director/Board Member | 15/03/2022 |
KMG CHEMICALS, INC. | Director/Board Member | 15/11/2018 |
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Formation de Karen A. Twitchell
Wellesley College | Undergraduate Degree |
Harvard Business School | Masters Business Admin |
Expériences
Fonctions occupées
Relations
Relations au 1er degré
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
Sociétés cotées | 2 |
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KAISER ALUMINUM CORPORATION | Non-Energy Minerals |
CALUMET SPECIALTY PRODUCTS PARTNERS, L.P. | Energy Minerals |
Entreprise privées | 12 |
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Trecora Resources
Trecora Resources Chemicals: SpecialtyProcess Industries Trecora Resources engages in the manufacture and sale of petrochemical products and synthetic waxes and the provision of custom processing services. It operates through the Specialty Petrochemical and Specialty Waxes segments. The Specialty Petrochemical segment produces high purity hydrocarbons and other petroleum-based products including isopentane, normal pentane, isohexane, and hexane. The Specialty Waxes segment manufactures specialty polyethylene and poly alpha olefin waxes and provides custom processing services. The company was founded on May 4, 1967 and is headquartered in Sugar Land, TX. | Process Industries |
Southdown, Inc.
Southdown, Inc. Construction MaterialsNon-Energy Minerals Southdown, Inc. used to produce and market cement in the United States. The company operated in three business segments: cement, aggregates and concrete. The company operated 12 portland cement manufacturing plants, 11 quarrying sites and a network of 43 cement storage and distribution terminals located in California, Colorado, Florida, Kentucky, Ohio, Pennsylvania, Tennessee and Texas. The cement segment includes production, importation and distribution of portland and masonry cement | Non-Energy Minerals |
CMC Materials KMG Corp.
CMC Materials KMG Corp. Chemicals: Major DiversifiedProcess Industries CMC Materials KMG Corp. engages in the production and distribution of specialty chemicals. It operates through the following segments: Electronic Chemicals and Performance Materials. The Electronic Chemicals segment sells wet process chemicals primarily to the semiconductor industry. The Performance Materials segment includes the pipeline performance and wood treating chemicals business platforms. The company was founded in 1992 and is headquartered Fort Worth, TX. | Process Industries |
Lyondell Chemical Co.
Lyondell Chemical Co. Finance/Rental/LeasingFinance Lyondell Chemical Co. manufactures and distributes chemicals & plastics, produces fuel products, and refines heavy & high-sulfur crude oil. The company operates in four segments: Ethylene Co-Products and Derivatives, Propylene Oxide & Related Products, Refining, and Inorganic Chemicals. The company's products are used in the clothing, food packaging, household furnishings, automotive parts, construction, home-building materials, paints, and coating industries. The company was founded in 1985 and is headquartered in Houston, TX. | Finance |
Equistar Chemicals LP
Equistar Chemicals LP Chemicals: SpecialtyProcess Industries Equistar Chemicals LP produces chemicals. It offers polypropylene, ethylene, propylene and polyethylene, ethylene oxide, ethylene glycol, specialty polymers, and polymeric powder. The company was founded in December 1997 and is headquartered in Houston, TX. | Process Industries |
Kraton Polymers LLC
Kraton Polymers LLC Chemicals: SpecialtyProcess Industries Kraton Polymers LLC produces styrenic block copolymers. The company is headquartered in Houston, TX. | Process Industries |
Kraton Corp.
Kraton Corp. Chemicals: SpecialtyProcess Industries Kraton Corp. engages in the manufacture and marketing of styrenic block copolymers, specialty polymers, and other products primarily derived from pine wood pulping co-products. It operates through the Polymer and Chemical segment. The Polymer segment includes styrenic block copolymers and other engineered polymers business. The Chemical segment consists of pine-based specialty products business. The company was founded on February 28, 2001 and is headquartered in Houston, TX. | Process Industries |
Landmark Aviation, Inc.
Landmark Aviation, Inc. Other Consumer ServicesConsumer Services Landmark Aviation, Inc. provides aircraft services to the aviation industry. It offers operations, light aircraft repair, maintenance, aircraft charter, sales, and management services. The company was founded in 2004 and is headquartered in Houston, TX | Consumer Services |
Landmark FBO LLC
Landmark FBO LLC Other TransportationTransportation Landmark FBO LLC provides aircraft management and charter services. It offers a range of services, including, FBO, MRO, Aircraft Management and Charter. Landmark's extensive network of full-service facilities offers variety amenities and services, guaranteeing both comfort and convenience. The company was founded in October 2004 and is headquartered in Houston, TX. | Transportation |
LyondellBasell Industries, Inc.
LyondellBasell Industries, Inc. Chemicals: SpecialtyProcess Industries LyondellBasell Industries, Inc. manufactures basic polymers for industrial use, as well as refines crude oil into lubricating oil, diesel fuel, coke and sulfur. It offers chemicals, quality systems, technology centers, product safety and stewardship. The company is headquartered in Houston, TX. | Process Industries |
HMTX Industries LLC
HMTX Industries LLC Forest ProductsNon-Energy Minerals HMTX Industries LLC is a private company that provides flooring solutions. The company is based in Norwalk, CT. The company's products include Metroflor Engage Inception 120 – Ridgeback 7800, Teknoflor® Forest Plank HPD: Fog, and Teknoflor Icon Tile HPD – Sapphire. The company was founded in 1981. The CEO is Harlan S. Stone. | Non-Energy Minerals |
Calumet GP LLC
Calumet GP LLC Financial ConglomeratesFinance Calumet GP LLC provides investment services. The private company is based in Indianapolis, IN. The CEO of the company is Louis Todd Borgmann. | Finance |