Society of Tribologists and Lubrication Engineers - Technical association providing industrial interchange of today's fast-moving developments in lubrication theory and practice.

PBC Technology - Ukrainian company offering a metal-ceramic protective coating for wear and friction reduction.

Ernest Duwell - Consultant Grinding Finishing - Consultant in the grinding & finishing of materials, including wood, metals, plastics, and ceramics.

Plint & Partners Ltd - Tribology, Microhardness, Engine, Axle and Transmission Component test machines. Servo Dynamic Testing including Elastomers and Elastomeric Components. Custom Engineering and Control & DAQ systems.

UEC Fuels and Lubricant Laboratories - Independent Fuels and Lubricants test house offering standard ASTM methods (fuels, motor oils, industrial lubricants, hydraulic fluids & catalysts) and customized tests. Also offering Condition Monitoring Services, Coal and Coke Laboratories and Analytical Chemistry Laboratories.

Abramovitz Bearing Consultants - Consultant with 40 years experience in very large bearings and conventional hydrodynamic, hydrostatic,boundary lubricated, tilting-pad and plain sliding fluid film bearings.

University of Florida Tribology Laboratory - Primary activities of this Tribology Laboratory involve experimental and numerical studies of the wear and friction of materials.

Tribology Consultant - Description of consulting services provided in the areas of friction, wear, and lubrication.