Smithers Rapra delivers industry-leading rubber and plastics expertise from product concept to launch and beyond. Smithers Rapra encompasses what was previously Rapra Technology Ltd, established in the United Kingdom in 1919 and Smithers Scientific Services, established in the United States in 1925. Over the past 90 years, Smithers Rapra has become a global leader in rubber, plastics and polymer testing, consulting services, and conferences, training, publications and market reports, focused mainly on the tire, industrial, automotive, consumer and medical industries.

Company details

425 West Market Street , Akron , OH 44303-2099 USA

More Office Locations Locations Served

Manufacturers Represented

Business Type:
Service provider
Industry Type:
Plastics & Resins
Market Focus:
Globally (various continents)
$1,000,000 US - $10,000,000 US

This company also provides solutions for other industrial applications.
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Smithers Rapra has a unique mix of on-site expertise and facilities enabling the application of an integrated approach to problem solving. Its core capabilities lie in the skills and experience of its people, many of whom are recognized and accepted as leading experts in their field. With access to full service testing facilities, offices and analysis labs, Smithers Rapra's experts have a broad tool-kit when guiding customers with  technical consulting, along with industry related  publications,   training  and  conferences  to help develop your organization and its products. Each testing laboratory operates with the highest efficiency and accuracy to ensure that all of your testing needs are met.

Testing, Analysis and Calibration Services 

Testing is also instigated to a range of national and international standards and those tailored to an individual company's requirement. We offer a variety of physical tests assessing material properties against abrasion, fatigue, impact and stress and their performance in products in specified conditions. Smithers Rapra's analytical and chemical laboratories undertake a variety of tasks including material identification and characterization using a range of advanced chromatographic, spectroscopic and thermal techniques. 

Smithers Rapra laboratories are ISO 17025 certified. Learn more about our Accreditation and Quality Systems.

Learn more about all our Material Science and Product Testing Services.

Technical Expertise and Consulting Services 

Smithers Rapra's  plastics and rubber technical services can prevent, identify or solve problems and improve or ensure continuing quality. Supported by comprehensive testing, analysis and information facilities, our engineers and scientists can tackle most polymer related projects.

Learn more about our Expert Support Services.

Conferences, Training, Publications and Market Reports 

Smithers Rapra serves the global academic and industrial market with polymer, chemical, pharmaceutical, ecotoxicology and life-science related knowledge and information products and events. These include a wide range of technology and market-based journals  and books,  market reports, national and international  conferences, polymer technology training courses and electronic web and database products.


Since the 1800’s when the rubber industry began, Akron gave birth to 5 major rubber companies; Goodyear, Goodrich, Firestone, Seiberling Tire and Mohawk Rubber. From them others were born in the U.S. and all over the world. Their genealogy produced descendants such as the rubber, tire, polymer science testing industries and education in those fields.

Smithers Scientific Services is one of these descendants; here is the SSS story:

Located near the heart of downtown Akron, Smithers Scientific Services stands as a monument of progress in Akron along with much local history and popular attractions such as the annual All-American Soap Box Derby Race and the University of Akron to name a few.

What began in April 1925 as an impartial testing ground for an infant tire industry starting to thrive in and around Akron, Ohio, has evolved into a multi-disciplined, independent laboratory and consulting firm with an international client base.

From a one-man tire analysis operation 84 years ago in a garage in South Akron; Smithers Scientific Services has grown into a “big-small” company.

Smithers’ humble beginnings have withstood the test of time, from initially serving the tire industry with tire analysis reports, to emerging as a leading supplier of technical, engineering and consulting services to a global clientele.

The company continues to publish the tire analysis reports, which contain such data as the physical characteristics and chemical properties of tires, measurements and drawings of tires and infrared polymer analysis of tire compounds. As a result, these technical reports collectively constitute a unique historical frame of reference for tracing the evolution of the pneumatic tire.

Clients can elect to receive printed or electronic versions of the tire analysis reports. Opting for the electronic versions allows clients to use the information in their own custom designed databases.

“Up until 1972, Smithers was basically a tire analysis lab,” reports Jim Dowey. “Today the SSS organization is made up of a number of specialty areas that all provide world class service to our clients. Specifically this includes: Material Testing, Product Testing, Component Testing, Tire Service Reporting, Winter Testing, The Smithers Report and Consulting. The focus went from tires to analyzing a variety of rubber, polymer and medical products and formulations. Through the consulting division, there were projects in distribution management, inventory control, strategic planning and due diligence in acquisitions and mergers,” continued Jim.

This diversity of services successfully paid off for Smithers, especially in the ‘80s and ‘90s when
a wrenching consolidation of the worldwide tire industry resulted in a flurry of foreign takeovers, altering strategic planning for many Akron, Ohio-based companies.

Smithers’ client base grew to include designers and manufacturers of, not only tires, but also automotive, aerospace, elastomeric, plastic, steel, chemical, medical and transportation products.

A major part of the SSS organization is the Ravenna Tire & Wheel Test Facility. The facility is located just 24 miles from Akron, in Ravenna, Ohio. Ravenna is also home to another famous son, automobile designer Chris Bangle, who was the former Chief of Design for the BMW Group and Rolls Royce.

Ravenna’s history began in November 1975, when Compliance Testing Inc. (CTI) in Ravenna became part of Smithers Scientific Services, with just four roadwheel machines. Over the years, the

Ravenna operations expanded to include fifteen roadwheel machines, 22 passenger/light truck, 20 truck and 9 heavy truck/OTR positions, a Flat-Trac II force and moment tire testing unit and a Flat Surface Tire Dynamics machine, to name a few.

Ravenna also provides a wide range of on and off-site testing services custom tailored to specific customer needs.

“Today, SSS continues to be recognized worldwide as a leader in the fields of testing, problem solving, consulting, product development, and product analysis,” said Dowey. Clients range from individuals to Fortune 500 multi-national corporations and government agencies.