Stephen Mawer

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.

Calumet GP LLC provides investment services. The private company is based in Indianapolis, IN. The CEO of the company is Louis Todd Borgmann.

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.

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.

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.

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.