biggest companies in Columbus, IN

Circle K has been in the convenience retailing industry for more than 60 years. They started when Fred Hervey purchased three Kay's Food Stores in El Paso, Texas. Today, the company has become one of the most successful when it comes to retailing.

G&K Services, Inc. is a service-focused market leader of branded uniform and facility services programs in the United States and Canada. Founded in 1902 by Alexander and Morris Gross in Minneapolis and St. Paul, Minnesota, this company has a team of 8,000 employees serving approximately 170,000 customer locations from 165 facilities across North America.

AAM delivers POWER that moves the world. As a leading global tier 1 automotive supplier, AAM designs, engineers and manufactures systems and technologies that are making the next generation of vehicles smarter, lighter, safer and more efficient. Headquartered in Detroit, AAM has over 20,000 associates operating at nearly 85 facilities in 18 countries to support our customers on global and regional platforms with a focus on quality, operational excellence and technology leadership.

Packaging Corporation of America (PCA) is the fourth largest producer of containerboard and corrugated packaging products in the United States. Our focus on a single line of business not only differentiates us from our major competitors, but also helps us achieve levels of operational excellence that are highly respected within the industry. A leader in integration, PCA converts approximately 83% of the containerboard it produces into finished corrugated containers for a broad base of both local and national accounts. With 2012 net sales at a record $2.8 billion and 8,600 employees, PCA produced 2.6 million tons of containerboard and shipped 34.7 billion square feet of corrugated products

KPIT Technologies Limited is an Indian multinational corporation headquartered in Pune, Maharashtra, India. Popularly known as KPIT, it provides software solutions to the Automotive companies. KPIT has development centers in Europe, USA, Japan, China, Thailand, and India.

Aspen Dental Management, Inc. is a dental support organization - a dental practice management corporation that provides business support and administrative services in the US. Its headquarters is in DeWitt, New York.

Lionbridge partners with brands to break barriers and build bridges all over the world. For more than 20 years, we have helped companies connect with global customers and employees by delivering localization and training data services in 350+ languages. Through our world-class platform, we orchestrate a network of one million passionate experts in 5000+ cities, who partner with brands to create culturally rich experiences. Relentless in our love of linguistics, we use the best of human and machine intelligence to forge understanding that resonates with our customers' customers. Based in Waltham, Mass., Lionbridge maintains solution centers in 26 countries. Learn more at www.lionbridge.com.

Celadon Group, Inc. (Celadon) is engaged in the business of truckload carriers. As a dry van truckload carrier, the Company transports full trailer loads of freight from origin to destination without intermediate stops or handling. It operates in two segments: asset-based segment and an asset-light segment. The Company's asset-based segment includes its asset-based dry van carrier and rail services, which are geographically diversified but have similar economic and other relevant characteristics, as they all provide truckload carrier services of general commodities to a similar class of customers. Its asset-light segment consists of its warehousing, brokerage, and less-than-load (LTL) operations, as well as its interest in Truckers B2B. In February 2012, the Company's wholly owned subsidiary, Celadon Trucking Services, Inc. purchased a portion of the operating equipment of Teton Transportation, Inc. (Teton).

Hopebridge Autism Therapy Centers was built to serve children with autism spectrum disorder, the families who love them, and communities that provide support. This dependable organization is committed to providing one-on-one, personalized therapy for children and their families touched by behavioral, physical, social, communication and sensory challenges. Hopebridge aims to provide all the tools for a fulfilling life and help children envision the brighter days ahead.

American Nursing Care, Inc. offers home care and staffing services to patients, physicians, hospitals, and managed care organizations in the Midwestern United States. The company offers various nursing, therapy, and personal care services; and supplemental staffing services for CAT scan, cardiac, EKG, MRI, pharmacy, radiation, radiology, surgical, ultrasound, and operating room technicians, as well as hospice nurses, licensed practical nurses, medical assistants and billers, medical records clerks and secretaries, occupational and physical therapists, paramedics, phlebotomists, registered nurses, and research and school nurses. It also offers specialty programs, such as anticoagulation and infusion therapies, cardiac programs, cardiac teaching and assistance, child care, COPD and orthopedic programs, diabetic teaching and assistance, dietetic services, mom/baby programs, MRDD services, pediatric specialists, phototherapy services, wound care, and respiratory and ventilator services. The company was founded in 1976 and is headquartered in Milford, Ohio with additional offices in Cincinnati and Dayton, Ohio. It also has locations in Columbus, Evansville, Indianapolis, Petersburg, Richmond, Sullivan, and Vincennes, Indiana; Florence, London, and Lexington, Kentucky; and Athens, Barnesville, Cincinnati, Kettering, Lima, Marion, Milford, Springfield, Troy, Waverly, Worthington, and Zanesville, Ohio. American Nursing Care, Inc. operates as a subsidiary of Catholic Health Initiatives.

ACS Industries, Inc. manufactures engineered knitted wire mesh solutions. It offers automotive wire mesh components that include air bag filters, exhaust system components, flex-joint seals, air-gap spacers, and sliding pipe connections; fabricated components, such as design and fabrication services, roll formed tubes, formed wire products, stamped products, and cleaning and surface treatment; industrial wire mesh products, including removable and reusable insulation, EMI/RFI shielding, copper cleaning, wire mesh pads, gaskets and seals, mufflers and silencers, and industrial non-woven materials; other products, such as flame arrestors, heat shield isolators and vibration dampeners, bushings and bearings, heat transfer and exchange components, diamond wire drawing dies, and specialty wire; and Scrubble products, including non-woven abrasive products, brooms, brushes, mops, curly metal, and knitted copper sponges. The company serves various industries, such as automotive, aerospace, and electronics; industrial processes; and on-road, off-road vehicle, and non-road applications. It offers its products through distributors and regional sales offices worldwide. The company was founded in 1939 and is based in Lincoln, Rhode Island. It has production facilities in Monterrey, Mexico; and Shanghai, China.

Rotech is a national leader in helping patients manage their treatment at home with a comprehensive offering of home medical equipment and services. Rotech provides a full array of products and services for the home, including: • Respiratory products, services, and supplies • Respiratory (nebulizer) medications • Home medical equipment and accessories • Disease management services • Sleep disorder assessment and treatment

NTN USA Corporation is a holding company, through its subsidiaries manufactures and supplies bearing units, power transmission equipment ball, roller, mounted bearings, and constant velocity joints for the automotive, aircraft, forklift, and manufacturing industries. The company was founded in 1990 and is based in Mount Prospect, Illinois. NTN USA Corporation operates as a subsidiary of NTN Corp.

Hamister Group, LLC. is a recognized leader in healthcare and hotel management, with 43 years of history and an exceptional record of business success.

A full service industrial electrical contractor delivering first-rate electrical systems and 24/7 rapid response support for over 30 years.

Welcome to AVI Foodsystems - the family difference in hospitality services. We\'re America\'s largest, family-owned and operated food and hospitality provider, serving prestigious clients in the business, education, healthcare and leisure sectors.

If you're buying or selling a central Indiana home, call Carpenter Realtors. No one matches our strength, knowledge and local presence, with 33 neighborhood locations and over 650 real estate professionals. For sellers, Carpenter's multi-media Home Mar...

More than simply trash pickup, Rumpke is your complete source for residential and commercial waste management. Learn more about us here.

With more than $2.5 billion in annual sales, F.C. Tucker Company is Indiana's largest real estate firm with more than 40 offices and more than 1,500 sales associates throughout Indiana and select markets in Kentucky. TalktoTucker.com is the premier online destination when customers are not only looking for Indianapolis real estate, but when searching homes for sale across all of central Indiana.