Lubrication Expert Consulting
Objective technical consulting & failure investigation services grounded in decades of real-world lubrication & reliability experience

Tesibis provides lubrication consulting services in partnership with Noria Corporation to leverage its vast knowledge resources and staff of technical personnel. Visit Noria’s website to learn more →
Comprehensive technical consulting & advisory services
Tesibis offers comprehensive technical consulting and advisory services that leverage the subject-area expertise of lubrication, tribology, contamination control and lubricant analysis. Past client engagements have included hundreds of failure investigations (root cause failure analysis studies) and related studies.
Tesibis delivers objective, defensible evaluations of lubrication practices and mechanical failures for organizations, insurers, and legal teams. Engagements include on-site assessments, lab coordination, and expert interpretation of oil analysis and contamination mechanisms to improve asset reliability and reduce risk.






Notable cases include:
- NASA Space Shuttle Failure Analysis
- Titan IV Missile Program Failure Analysis
- Marine Corps/General Dynamics Expeditionary Fight Vehicle Program
- Nuclear Regulatory Commission (NRC) Principal Investigator
- Numerous Power Plant Studies including Turbine Generators
- Electric Power Research Institute (EPRI) member audits
- Wheel Bearing Failure Studies on Class 8 Tractor Trailer Rigs
- Automotive and Mobile Equipment Engine Failures
- Union Pacific Contamination Control Study
- Widespread Electric Generator Bearing Failure Study
- Oil Analysis Laboratory Audits and Design
- Failure Analysis of Large Industrial Gearboxes
- Varnish Studies on High-Speed Centrifugal Compressors
Trusted by Industry Leaders & Legal Teams Worldwide






















