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HCL
Enhancing Delivery Excellence Through Structured Capability
As a global technology company offering IT services and product engineering solutions, HCL operates in a competitive, client-driven environment where precision, responsiveness, and scalability are critical. Our engagement brought us into teams that demonstrated a strong intent to strengthen internal processes, apply structured problem-solving techniques, and drive consistency across service delivery functions.
It was a privilege to work with professionals who combined a deep technical foundation with an openness to improving the way they work. The collaboration reflected HCL’s ongoing commitment to operational maturity and service excellence.
Testimonials for Benchmark Six Sigma
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Sheetal Sampat
Senior Associate, Tata Consultancy Services
Detailed Six Sigma Study Equipped Me with Comprehensive Skills and Knowledge
“Undertaking a detailed study of Six Sigma has equipped me with a comprehensive set of skills and knowledge. The content and study materials provided were invaluable, enriching my learning experience and ensuring I was well-prepared for both the course and its practical applications.”
Lean Six Sigma Green Belt
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Thrilok Jonnalagadda
Asst System Engineer, Tata Consultancy Services
Good learning of tools; interactive
“Good learning of tools and techniques. Thanks for the interactive sessions. Looking forward to learn more.”
Lean Six Sigma Green Belt
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Ashish Prabhakar
Team Operations Manager, Tech Mahindra
Comprehensive material; simplified Minitab training
“The course material was comprehensive, covering a wide range of business improvement aspects. Our trainer, Parag, ensured that concepts were explained in the simplest forms, and the training for the MiniTab App was simplified as well.”
Lean Six Sigma Green Belt
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STEEBAN DAYAKARAN
SUPERVISOR, GeBBS Health Care Solutions
Excellent Teaching Method Facilitated Understanding of Complex Concepts
“The method of teaching and training was excellent, greatly facilitating my understanding of complex concepts.”
Lean Six Sigma Green Belt
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Raghavareddy
Manager, Technovision
Useful Minitab exercises; engaging sessions
“The hands-on exercises on Minitab were very useful. The interactive sessions were engaging and made learning fun.”
Lean Six Sigma Black Belt
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Chandan Vijay
Head – Quality, Giesecke & Devrient India Private Limited
Useful Process Improvement Tools Covered
“The process improvement tools covered were very useful. The training provided a comprehensive understanding of their applications.”
Lean Six Sigma Black Belt
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AISHWARYA SHYAM
SENIOR TRAINING MANAGER, The Park Hyderabad
Minitab training enhanced skills across industries
“Learning to use the MiniTab and Six Sigma Level calculator was a complete turnaround for enhancing knowledge and skills, relevant for individuals from various levels of understanding and backgrounds in different industries.”
Lean Six Sigma Green Belt
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ANITA VYAS
GM – OPERATIONS, Thryve Digital
Useful problem-solving techniques covered effectively
“The various types of problem-solving techniques covered were very useful.”
Lean Six Sigma Green Belt




