Top Illinois Energy Companies (228)
The Heico Companies is the parent holding company for a diverse portfolio of manufacturing, construction, and industrial services businesses. Today, we look to acquire performing businesses that complement our existing operations. As a buy, hold, and build investor, we have owned many of our operations for over 40 years. A key factor in our growth is our commitment to reinvest...
A global leader in applied safety science, UL Solutions transforms safety, security and sustainability challenges into opportunities for customers in more than 100 countries. UL Solutions delivers testing, inspection and certification services, together with software products and advisory offerings, that support our customers’ product innovation and business growth. The UL Certification Marks serve as a recognized symbol of trust in...
Energy CX is a family-founded energy broker redefining how businesses buy energy. Powered by ABEL™, a proprietary platform, the company uses math-based trading methodologies to help customers treat energy like an investment, not a line item. Energy CX replaces fragmented tools and legacy broker models with a centralized, technology-led approach—reducing risk, controlling spend, and bringing clarity to complex energy markets....
Capco, a Wipro company, is a global management and technology consultancy specializing in driving transformation in the energy and financial services industries. Capco operates at the intersection of business and technology by combining innovative thinking with unrivalled industry knowledge to fast-track digital initiatives for banking and payments, capital markets, wealth and asset management, insurance, and the energy sector. Capco’s cutting...
Enverus’ innovative technologies drive production and investment strategies, enable best practices for energy and commodity trading and risk management, and reduce costs through automated processes across critical business functions. Enverus is a strategic partner to more than 6,000 customers in 50 countries. Enverus is a portfolio company of Hellman & Friedman and Genstar Capital.
For over 170 years, Smiths Group has been pioneering progress by engineering a better future. We serve millions of people every year, to help make the world safer, more energy efficient and productive, and better connected, across four global markets: Energy, General Industrial, Safety & Security, and Aerospace & Defence. Listed on the London Stock Exchange, Smiths employs more than...
The Weir Group is a Scottish multinational engineering company that creates innovative solutions for minerals, mining technology, and industrial markets, aiming to make operations smarter, more efficient, and sustainable.
Rexel, worldwide expert in the professional multichannel distribution of electrical products and services for the energy world, addresses three main markets - residential, commercial, and industrial. The Group supports its customers to be at their best in running their business, by providing a broad range of sustainable and innovative products, services, and solutions in the field of technical supply, automation,...
Nucor Corporation and its affiliates manufacture steel and steel products at more than 300 operating facilities primarily in North America. Nucor is the largest steel producer in the United States, operating 26 circular-based steel mills that have an annual production capacity of more than 27,000,000 tons. Nucor is also North America's largest recycler, processing approximately 20 million tons of ferrous...
Steelhead Corporation is a privately held, Chicago-based holding company that owns and operates American manufacturing businesses serving critical infrastructure markets.
We're Ameren Corporation (AEE), a St. Louis-based, Fortune 500 company that powers the quality of life for millions of people throughout Illinois and Missouri. Ameren Illinois provides electric distribution and transmission service, as well as natural gas distribution service, while Ameren Missouri provides vertically integrated electric service, with generating capacity of over 10,200 megawatts, and natural gas distribution service. Combined,...
Applus+ is a global leader in testing, inspection, and certification (TIC) services, offering technical consulting and engineering solutions across various industries.
Graybar, a Fortune 500 corporation and one of the largest employee-owned companies in North America, is a leader in the distribution of high quality electrical, communications and data networking products, and specializes in related supply chain management and logistics services. Through its network of 290 North American distribution facilities, it stocks and sells products from thousands of manufacturers, helping its...
Stanley Consultants is a global consulting engineering firm with over 110 years of experience. They provide innovative design, engineering, and program management services across various sectors, including energy, civil infrastructure, federal, and industrial markets. With a presence in 120 countries and all 50 U.S. states, the firm focuses on developing sustainable and efficient solutions to improve lives and support complex...
AESSEAL is a specialist designer and manufacturer of mechanical seals and support systems used with pumps and rotating equipment. Founded in 1979, it operates from 231 locations in 104 countries and focuses on exceptional product quality, technical innovation, customer service, after-sales support, and environmental care. Its stated mission is to create sealing solutions for a sustainable future while acting as...
Manufacturer of bonded abrasives and super abrasive grinding wheels in the United States, offering custom grinding products for aerospace, oil and gas, primary metals, and automotive markets.
Kanaflex is an engineering-driven manufacturer of flexible hose and pipe products for demanding industrial applications. It produces PVC, rubber, urethane and polypropylene hoses, as well as corrugated HDPE pipe for stormwater drainage. Its products are designed for reliability, service life and ease of handling, and serve markets including agriculture, construction, material handling, petroleum and environmental services. Kanaflex works through industrial...
Currence is an AI-native market intelligence company serving investors, developers, corporates, and advisors that finance and build the energy system. Its AI data engine gathers thousands of sources into a unified view of companies, projects, deals, technologies, policies, and costs across power, grid infrastructure, data centers, fuels, and the broader physical economy. The company combines automated analysis with expert research...
At CF Industries, our mission is to provide clean energy to feed and fuel the world sustainably. The company is headquartered in Deerfield, Illinois, a suburb of Chicago. We operate manufacturing complexes in the United States, Canada, and the United Kingdom, which are among the most cost-advantaged, efficient, and flexible in the world and an unparalleled storage, transportation and distribution network...
Continental develops pioneering technologies and services for sustainable and connected mobility of people and their goods. Founded in 1871, the technology company offers safe, efficient, intelligent and affordable solutions for vehicles, machines, traffic and transportation. In 2020, Continental generated sales of €37.7 billion and currently employs around 235,000 people in 58 countries and markets. In 2021, the company celebrates its...
