Energy services companies

MGE Energy is a public utility holding company.

Izmir Demir Celik produces, markets, sells, and transports iron and steel in Turkey and internationally.

Crestwood Equity Partners LP is a publicly traded master limited partnership that owns and operates midstream assets.

Magnora (formerly known as Sevan Marine) is an investment holding company that provides energy services.

Encavis (formerly known as Capital Stage) is a renewable energy company that operates wind farms and solar parks.

All Energy and Utilities (บริษัท ออลล์ เอ็นเนอร์ยี่ แอนด์ ยูทิลิตี้ จำกัด (มหาชน), formerly known as Seven Utilities and Power) is a holding company in the renewable energy business.

Schoeller-Bleckmann Oilfield Equipment (SBO) is a provider of products and solutions for the oil and gas industry.

Ellaktor, through its subsidiaries, engages in the construction and quarrying, real estate development and management, wind power and environment, and concession businesses.

Ranhill Utilities is a conglomerate company in the environment and power sectors.

DNO engages in the exploration, development, and production of oil and gas primarily in the Middle East and North Africa.

Ecove Environment is a company that provides industrial waste solutions.

Goldcard Smart Group (金卡智能集团) is a company specializing in gas and water meters.