Rare Earth Companies in Ohio

Our Value Graphet Data Mining delivers accurate, reliable and sustainable energy efficiencies for customers nationwide, improving profits day after day. It is our sole business focus. Graphet Data Mining is unique in how it develops energy management solutions by utilizing reliable mathematical and…

GrafTech International is a leading manufacturer of high quality graphite electrode products essential to the production of electric arc furnace steel and other ferrous and non-ferrous metals. The Company has a competitive portfolio of low-cost graphite electrode manufacturing facilities, including…

SEI Engineers, Inc. A professional engineering and construction management firm with expertise in the design of bulk material handling and storage facilities.  Engineering for bulk material handling and storage facilities is a specialized field. We provide planning, design and management services…

Crane Pumps & Systems began in 1946 as “The Piqua Machine and Manufacturing Company”. The original products were 56 Frame Fractional HP A.C. electric motors, used primarily in Oil Burning Furnaces. The three founders, Roy Speigle, President, Odus Treon, Vice-President and Beatrice Avey,…

Winelco Inc. is a full service contract operator, manufacturer, and construction company for the residential, commercial, and municipal wastewater / water treatment industry sectors.  We are highly regarded in our area of operation (Ohio, Kentucky, and Indiana) for integrity and balanced dedication…

Bennett & Williams provides a balanced approach to environmental stewardship and positive economic outcomes.  Clean water is a necessity for life and we are experienced in providing the science and engineering to deliver it.   We are  a small, responsive, and innovative environmental…

Ribway Engineering Group, Inc. is a privately held Ohio corporation with offices in Columbus, Cincinnati, Toledo, and Cleveland, Ohio. Its headquarters is located in downtown Columbus, Ohio. Ribway Engineering Group, Inc., was established in May 1994, and currently has a total of thirty (30) employees. …

Moody Engineering is an experienced team of civil engineers. We provide professional engineering services to municipalities, architects, real estate developers, contractors, planners, educational institutions, health care facilities, and industries. Our engineers painstakingly endeavor to deliver holistic,…

Founded in 1964, Korda is an internationally recognized engineering firm providing mechanical, electrical, structural, technology, and civil engineering services.  Our integrated engineering approach and depth of capabilities provides a comprehensive single source ready to deliver knowledge and…

CCI is a full-service engineering support company that provides a wide range of essential services to ensure the on-time, on-budget delivery of client projects. We offer an exceptional array of value-added support services to clients in aviation, water-wastewater, transportation, federal, state and…

CTL Engineering is a full service consulting engineering, testing, inspection, and analytical services company.  Formerly known as Columbus Testing Laboratory, the company was established in 1927 as a privately held independent engineering and testing laboratory serving the local community. …

With over 25 years in business, our firm has consistently demonstrated our professionalism, integrity and attention to detail that makes a design team successful. With our wide range of engineering expertise, our firm is able to lead large design projects and manage design team partners, providing our…

Lawhon & Associates, Inc. (L&A) provides full-service environmental and engineering consulting services to the public and private sector. The company was founded in 1985 and attributes its success to providing responsive, client-focused technical expertise through the personal direction of the…

SkimTech Inc. has modernized the design of the Tube or Rope Type skimmer to bring it into the 21st Century and meet the needs of today’s manufacturing and commercial environmental concerns. SkimTech manufactures the Skimall™ family of Tube Type skimming systems, TigerTube™ collector…

The Shelly Company, an Oldcastle company, is a leading supplier of aggregates, asphalt, ready mix concrete and paving services in the United States, with more than 650 locations nationwide.   The Shelly Company is headquartered in Thornville, Ohio (approximately 40 miles east of Columbus)…

We are one of the leading suppliers of the high-quality metal Tungsten. We are already working with some big industries that are in the need of high-quality but still affordable Tungsten metal. Over the many years of work, our company has expanded and developed like no other metal supplier company.…

Our founder, Chris Tyler has a worldwide reputation in magnetic products and magnetic assemblies. This led to a new venture into manufacturing and assemblies after being established in 2001. Chris was a trailblazer and saw enormous potential in utilizing qualified, proven, perfectly suited…