“Do the Right Things Right”

Performance Improvement International has been helping clients improve safety and reduce poor performance issues for more than 25 years. Our approach is unlike any other on the market. PII’s exclusive technology is based upon 740 man-years of field research and application through working closely with our clients. PII’s technology in solving equipment failure, human performance, and organizational / programmatic / management inefficiency issues and root causes is unmatched by any company in the world.

Consulting Services

We specialize in Equipment Reliability Improvement and
Injury, Error, and Financial Waste Reduction through Human Performance Improvement

Error-Free Zone® Training

Our Error-Free Zone® training courses are based off of 25+ years of research and development and will also be tailored to fit your specific needs.

PII is Unique.

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Transforming the field of Error Reduction Training

We are the only company selected by many of the world’s largest manufacturing and utilities firms to help reduce error rates to practically zero.


Leader in the field of Event Investigation

We are the only company that has helped more than 200 fortune 500 companies to improve human performance or investigate events


  • No speaker had a greater impact on our colleagues than PII. They left us with their research-backed knowledge and skills to make an immediate and positive impact on our safety!

    Patrick Ng
    Patrick Ng
    Director CLP Holdings LTD. Hong Kong
  • I’ve used PII services for many years in root cause investigations of complex equipment, organizational issues and human error reduction, with consistently good results.

    Bob Powers
    Bob Powers
    President AEP Utilities
  • PII’s training methods employ a unique mix of real-world practical experience, grounded in exacting research, and tested applications. This blend creates a learning environment where participants will enjoy a high degree of information retention, and will confidently leave the classroom ready to apply the principles in their everyday jobs.

    Michael Freidlander
    Michael Freidlander
    COO/CFO APG Asset Management Asia Hong Kong
  • I strongly believe, based upon personal experience, that any organization committed to improvement in performance and reduction in risk can benefit greatly from support provided by PII.

    Clay Warren
    Clay Warren
    Head of Nuclear Business Improvement, Slovenske Elektarne/Enel