Stephen Mawer
Chairman chez CALUMET SPECIALTY PRODUCTS PARTNERS, L.P.
Fortune : 3 M $ au 31/03/2024
Profil
Stephen Patrick Mawer is currently the Chairman at Calumet Specialty Products Partners LP, Calumet GP LLC, and ClimeCo LLC.
He is also the Director at Howard Midstream Energy Partners LLC and Zenith Energy Management LLC.
Previously, he served as the President & Director at Koch Supply & Trading Co. Ltd.
and President at KS&T International Holdings LP.
He received his undergraduate and graduate degrees from the University of Cambridge.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 28/02/2024 | 172 610 ( 0,22% ) | 3 M $ | 31/03/2024 |
Postes actifs de Stephen Mawer
| Sociétés | Poste | Début |
|---|---|---|
| CALUMET SPECIALTY PRODUCTS PARTNERS, L.P. | Chairman | 01/05/2022 |
Zenith Energy Management LLC
 Zenith Energy Management LLC Other TransportationTransportation Zenith Energy Management LLC operates as liquid and bulk terminal company. It focuses on the storage and distribution for petroleum, refined products, natural gas liquids and petrochemicals. The firm's services include storage and logistics for crude oil, refined products, petrochemicals and all types of dry-bulk commodities. The company was founded by Jeffery R. Armstrong and is headquartered in Houston, TX. | Director/Board Member | 01/11/2014 |
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. | Chairman | 01/05/2022 |
ClimeCo LLC
 ClimeCo LLC Miscellaneous Commercial ServicesCommercial Services ClimeCo Corp. engages in the development of emission-reduction projects. Its markets and services include voluntary carbon, regulated carbon, regional air quality, and renewable energy credits. The company was founded by William E. Flederbach Jr., Yuda Saydun, and Markus Althausen in 2009 and is headquartered in Boyertown, PA. | Chairman | 01/07/2017 |
Howard Midstream Energy Partners LLC
 Howard Midstream Energy Partners LLC Oil & Gas PipelinesIndustrial Services Howard Midstream Energy Partners LLC owns and operates natural gas pipelines. The firm also offers gathering, treating and compression, processing, marketing, stabilization, and rail, terminals, and storage services. The company was founded by Brad Bynum and J. Michael Howard in 2011 and is headquartered in San Antonio, TX. | Director/Board Member | 04/04/2023 |
Anciens postes connus de Stephen Mawer
| Sociétés | Poste | Fin |
|---|---|---|
Koch Supply & Trading Co. Ltd.
 Koch Supply & Trading Co. Ltd. Gas DistributorsUtilities Koch Supply & Trading companies have been involved in the natural gas, power and emissions trading markets in North America since 2004 and have expanded their emissions trading involvement in Europe, which has a more fully developed emissions credit market. KS&T companies help global counterparties manage their exposure to CO2 and sulfur emissions limits. Various local employees also perform sales, operations, trade accounting, contracts, compliance, credit and risk management, human resources and information technology functions. | President | 07/05/2014 |
KS&T International Holdings LP
 KS&T International Holdings LP Oilfield Services/EquipmentIndustrial Services KS&T International Holdings LP produces and supplies petroleum products. Its products include crude oil, refined petroleum products, chemicals, and precious metals. The company is headquartered in Wichita, KS. | President | - |
Formation de Stephen Mawer
| University of Cambridge | Graduate Degree |
Expériences
Fonctions occupées
Relations
Relations au 1er degré
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Sociétés cotées | 1 |
|---|---|
| CALUMET SPECIALTY PRODUCTS PARTNERS, L.P. | Energy Minerals |
| Entreprise privées | 6 |
|---|---|
KS&T International Holdings LP
KS&T International Holdings LP Oilfield Services/EquipmentIndustrial Services KS&T International Holdings LP produces and supplies petroleum products. Its products include crude oil, refined petroleum products, chemicals, and precious metals. The company is headquartered in Wichita, KS. | Industrial Services |
Koch Supply & Trading Co. Ltd.
Koch Supply & Trading Co. Ltd. Gas DistributorsUtilities Koch Supply & Trading companies have been involved in the natural gas, power and emissions trading markets in North America since 2004 and have expanded their emissions trading involvement in Europe, which has a more fully developed emissions credit market. KS&T companies help global counterparties manage their exposure to CO2 and sulfur emissions limits. Various local employees also perform sales, operations, trade accounting, contracts, compliance, credit and risk management, human resources and information technology functions. | Utilities |
ClimeCo LLC
ClimeCo LLC Miscellaneous Commercial ServicesCommercial Services ClimeCo Corp. engages in the development of emission-reduction projects. Its markets and services include voluntary carbon, regulated carbon, regional air quality, and renewable energy credits. The company was founded by William E. Flederbach Jr., Yuda Saydun, and Markus Althausen in 2009 and is headquartered in Boyertown, PA. | Commercial Services |
Howard Midstream Energy Partners LLC
Howard Midstream Energy Partners LLC Oil & Gas PipelinesIndustrial Services Howard Midstream Energy Partners LLC owns and operates natural gas pipelines. The firm also offers gathering, treating and compression, processing, marketing, stabilization, and rail, terminals, and storage services. The company was founded by Brad Bynum and J. Michael Howard in 2011 and is headquartered in San Antonio, TX. | Industrial Services |
Zenith Energy Management LLC
Zenith Energy Management LLC Other TransportationTransportation Zenith Energy Management LLC operates as liquid and bulk terminal company. It focuses on the storage and distribution for petroleum, refined products, natural gas liquids and petrochemicals. The firm's services include storage and logistics for crude oil, refined products, petrochemicals and all types of dry-bulk commodities. The company was founded by Jeffery R. Armstrong and is headquartered in Houston, TX. | Transportation |
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 |
