Top Indiana Energy Companies (68)

POET is the world's largest producer of ethanol and a leader in bioprocessing, focused on renewable energy and agricultural products.

ENTRUST Solutions Group, an ENR Top 100 company, provides comprehensive and dependable engineering, consulting, and automation services to pipeline companies, gas and electric utilities, and industrial customers. With first-hand experience operating and maintaining energy infrastructure, our engineering professionals provide expertise in Pipeline Engineering, Integrity Services, Automation Integration, Electrical Design, Fiber & Broadband Communications, Industrial Solutions, and Process Safety Management. ENTRUST...

Cimarron is a leader in emission management solutions for the oil and gas industry, specializing in thermal oxidizers and incinerators.

Clean Harbors is North America's leading provider of environmental and industrial services, offering hazardous and non-hazardous waste management, emergency spill response, industrial cleaning, and recycling services.

NOV delivers technology-driven solutions to empower the global energy industry. For more than 150 years, NOV has pioneered innovations that enable its customers to safely produce abundant energy while minimizing environmental impact. The energy industry depends on NOV’s deep expertise and technology to continually improve oilfield operations and assist in efforts to advance the energy transition towards a more sustainable...

Merrell Bros., Inc. is a nationwide leader in sustainable biosolids management, providing comprehensive solutions for municipalities, industries, and agricultural operations for over 40 years.

Lignetics Group is a consumer-focused manufacturer of renewable wood products. It upcycles wood waste into residential heating pellets, barbecue and grilling pellets, animal bedding, and sustainable cat litter, selling through a portfolio of brands including Green Supreme, Bear Mountain BBQ, Lignetics, and Catalyst Pet. Headquartered in Louisville, Colorado, the company operates a national manufacturing network and emphasizes environmentally friendly, natural...

Founded in 1955, BMWC Constructors is a leading industrial construction company providing full-service solutions, including pre-construction, off-site fabrication, and direct-hire field construction. They specialize in complex manufacturing and processing facilities for sectors such as aerospace, chemical, power generation, pharmaceutical, and biotechnology. With a commitment to safety, quality, and excellence, BMWC serves major clients across North America, building a legacy of...

Prologis is the global leader in logistics real estate. In partnership with top manufacturing and distribution companies (e.g., Amazon, BMW, DHL, FedEx, Pepsi), we ensure timely delivery of the products that make modern life possible.

Heidelberg Materials is a global manufacturer of building materials, including cement, aggregates, ready-mixed concrete, and asphalt, committed to leading the industry toward carbon neutrality and a circular economy.

CECO Environmental is a global leader in air quality and fluid handling serving the energy, industrial and other niche markets. Providing innovative technology and application expertise, CECO helps companies grow their business with safe, clean and more efficient solutions that help protect our shared environment. In regions around the world, CECO works to improve air quality, optimize the energy value...

We deliver heat, light and mobility products and services to people all around the world in ways that will help to drive the transition to a lower carbon future. The world is changing fast and our industry is changing with it. The energy mix is shifting towards lower carbon sources, driven by technological advances and growing environmental concerns. In bp, we...

3M operates as a diversified technology company, manufacturing more than 55,000 products, including adhesives, laminates, and many more. 3M touches virtually every part of your life. Our people and technology make the impossible, possible. Every day we apply our science to enhance people’s lives. This is 3M Science. Applied to Life.™

Facility Solutions Group (FSG) is a national provider of electrical, lighting, signage, and technology solutions for commercial and industrial facilities. One of the top 50 electrical contractors in the United States, FSG offers a comprehensive range of design, engineering, construction program management, and facility services, including energy management and solar energy solutions, to keep critical building systems running efficiently across...

The only energy and carbon management platform that helps companies report faster, lower operating expenses, and reduce emissions

Midcontinent Independent System Operator (MISO) is an independent, not-for-profit organization that delivers safe, cost-effective electric power across 15 U.S. states and the Canadian province of Manitoba. MISO is committed to the reliable, non-discriminatory operation of the bulk power transmission system and collaborating with all stakeholders to create cost-effective and innovative solutions for our changing industry. MISO operates one of the...

Our team at American Electric Power is committed to improving our customers' lives with reliable, affordable power. We are investing $54 billion from 2025 through 2029 to enhance service for customers and support the growing energy needs of our communities. Our nearly 16,000 employees operate and maintain the nation's largest electric transmission system with 40,000 line miles, along with more...

Superior Ag Resources Cooperative, Inc. is a farmer-owned cooperative providing a comprehensive range of agricultural services and products, including agronomy, livestock nutrition, grain marketing, and energy solutions. Serving producers in southwestern Indiana, northern and central Kentucky, and neighboring areas, the company is dedicated to providing value and service to its customers and communities through high-quality products, knowledge, and innovation.

GHD recognises and understands the world is constantly changing. We are committed to solving the world’s biggest challenges in the areas of water, energy and urbanisation. We are a global professional services company that leads through engineering, construction and architectural expertise. Our forward-looking, innovative approaches connect and sustain communities around the world. Delivering extraordinary social and economic outcomes, we are...

At EnPower, we are driven to solve today's energy challenges by building better batteries. We are focused on developing scalable, engineering-based innovations that unlock the full potential of lithium-ion. High energy density cells with our patented electrode architectures deliver 3X faster charging, 70% more power, and longer service life than today's best batteries. The Company is headquartered in Indianapolis, IN,...