Top Illinois Manufacturing Companies (461)

Mondelēz International, Inc. (NASDAQ: MDLZ) is an American multinational confectionery, food, and beverage company based in Illinois which employs approximately 90,000 individuals around the world. Our Purpose Our purpose is to empower people to snack right. We will lead the future of snacking around the world by offering the right snack, for the right moment, made the right way. Our...

A leading global aerospace company and top U.S. exporter, Boeing develops, manufactures and services commercial airplanes, defense products and space systems for customers in more than 150 countries. Our U.S. and global workforce and supplier base drive innovation, economic opportunity, sustainability and community impact. Boeing is committed to fostering a culture based on our core values of safety, quality and...

The power it has to uplift and bring people, Guided by our purpose - Celebrating real connections through delicious, planet-friendly food - we believe that working together with our teams, business and community partners will bring sustainable growth and positive change - today, tomorrow and for generations to come. As a privately owned family company with over 60 years of...

Fortune Brands Innovations (NYSE: FBIN) is an industry-leading home, security and digital products company with a portfolio of trusted brands, including Moen, House of Rohl, Therma-Tru, Larson, Master Lock, Yale residential, and Sentry Safe. We are building a company that is determined to win, and we are clear about how: strong brands, great people, and disciplined execution. Our teams put...

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...

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

Renewal by Andersen is the start-to-finish window and door replacement division of Andersen Corporation. They custom-build and install windows and doors.

Equipment Depot Inc. is America's largest independently operated material handling and equipment rental dealer group. Serving local communities since 1939, the company provides a comprehensive range of solutions, including new and used forklifts, aerial lifts, expert maintenance, repairs, parts, and financing. With over 50 locations across the U.S., it serves diverse sectors from port operations to agriculture, all backed by...

We are one of the world's largest manufacturers of needles and syringes. We are vertically integrated with locations across the globe. Our innovative technology helps reduce unnecessary injuries, saves on medication and enhances both clinician and patient experience. Our international sales team is dedicated to delivering knowledge and outstanding customer service. Our goal is to partner with those in healthcare,...

ElevATE is a leading supplier of innovative, low power, high density components for the design of next generation Automated Test Equipment (ATE). With a proven track record of consistently delivering the highest density, lowest power solutions available, systems designed around ElevATE products have a competitive advantage in the ATE market space and are able to adapt successfully to emerging trends...

JohnsByrne is a full-service provider of custom packaging and print solutions for consumer brands. Its work includes product packaging design, folding cartons, specialty packaging, premium print, and high-impact direct mail. The company serves markets such as beauty, wellness, spirits, financial services, entertainment, and specialty consumer goods, and manages projects end to end—from structural design and pre-press through printing, finishing, and...

nVenia, a Duravant company, designs and manufactures primary, secondary, and end-of-line packaging equipment. Featuring product brands Arpac, Fischbein, Hamer, and Ohlson, the company delivers integrated packaging automation solutions. It serves various end markets, including consumer packaged goods, food and beverage, pharmaceutical, agriculture, and industrial sectors, focusing on delivering next-level packaging equipment and innovation to its customers.

Aemi Holdings, LLC is the parent company of Aem, Inc., a manufacturer specializing in passive circuit protection components and electronic devices. The company produces high-reliability fuses and ferrite chips using a thick film technique, catering specifically to the aerospace, defense, and other mission-critical markets to ensure zero-failure performance in orbit and extreme environments.

Following its 2026 divestiture of distribution, Myers Industries focuses on its core plastics manufacturing businesses. It makes sustainable plastic and metal products for consumer, vehicle, food and beverage, industrial, and infrastructure markets. Its material-handling portfolio includes reusable containers, pallets, bins, bulk shipping containers, storage products, custom molded parts, and composite ground-protection matting. These durable products can be reused and, at...

Kaeser is one of the largest providers of compressed air systems and compressed air consulting services, with over 7000 employees worldwide. Our goal is to provide exceptional customer service coupled with innovative products and progressive system solutions. At Kaeser, we earn our customers'​ trust and satisfaction by manufacturing the highest quality compressed air and blower products available anywhere. All of our...

Shorr is your premium, full-service packaging partner. We have an unmatched ability to optimize holistic supply chain processes, differentiate brands from their competition, and accelerate customer growth. Together we can streamline your processes, increase your output, consolidate your vendor network, and innovate your packaging. We offer innovative packaging products and equipment from industry-leading manufacturers. Product lines include corrugated, carton closure,...

Flexco is a global manufacturer of belt-conveyor solutions headquartered in Downers Grove, Illinois. The company develops and produces belt fasteners, cleaners, and maintenance products, while also providing expertise to solve conveyor challenges. Its mission is to keep belts and businesses moving, serving customers in more than 150 countries through 12 subsidiary locations and a worldwide network for industrial operations worldwide.

Fact Base is a Japanese based startup company founded by former Keyence members. The Keyence style sales methodology has made us reach more than a couple thousand clients worldwide since our founding in 2022. We have started our expansion to the US market last year, and have found early success already, as we have more than 100 clients in the...

Founded in 1944, Bauer Built Inc. is a leading commercial tire dealer and retread manufacturer in the United States. The company provides new and retread tires, rims, and tubes for commercial truck, agricultural, and industrial vehicles, alongside mechanical services. It operates numerous tire centers and manufacturing plants across the Midwest, serving commercial fleets and retail customers to keep them safely...

We're Learning Resources®, and we've been helping parents and teachers build generations of amazing kids since 1984. From ABCs and 123s to fine motor and STEM skills, our educational toys offer kids the building blocks they need to succeed in school and develop a lifelong love of learning. Discover countless ways to learn through play with our award-winning products, including...