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Serco
Operational Excellence in Public Service Delivery
As a global provider of public services across citizen engagement, transportation, and defense, Serco operates in environments where compliance, clarity, and efficiency must go hand in hand. Our engagement involved teams focused on structured capability building, cross-functional alignment, and improving operational systems that support large-scale service delivery.
It was a pleasure to collaborate with professionals who were deeply invested in doing things right — with discipline, accountability, and a shared sense of purpose.
Testimonials for Benchmark Six Sigma
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Ashish Nigam
AVP, Relaxo Footwear
Appreciated Diverse Perspectives on Six Sigma
“I appreciated learning about the different perspectives and approaches to Six Sigma from people of diverse backgrounds.”
Lean Six Sigma Green Belt
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Phani kumar Nalla
Service Delivery Manager, Cognizant
In-Depth Explanations Helped Grasp Six Sigma Intricacies
“The in-depth explanation of concepts was very beneficial. It helped me grasp the intricacies of Six Sigma methodologies effectively.”
Lean Six Sigma Black Belt
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Suraj Rawat
Team lead, Reventics
Supportive Interaction Sessions Were Beneficial
“The interaction sessions were very supportive and beneficial.”
Lean Six Sigma Green Belt
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SANTHOSHKUMAR
Qualiy Analyst, RNTBCI
Impactful Live Examples Enhanced Learning Process
“The live examples used throughout the course were particularly impactful, enhancing the learning process and making it memorable.”
Lean Six Sigma Green Belt
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Vinoth Loganathan
Senior Software Engineer, Cognizant
Excellent Examples Enhanced Concept Understanding
“The trainer provided excellent examples that enhanced my understanding of the concepts.”
Lean Six Sigma Green Belt
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SARVESH SHABI PARAB
HUMAN RESOURCES MANAGER – SOUTH ASIA, Colorcon Asia
Systematic Program with Insightful Study Material
“I am very impressed with the GB Six Sigma Certification Program from Benchmark. It is systematic, covering all aspects of the subject, and the study material is particularly insightful. I am now considering further certification with them.”
Lean Six Sigma Green Belt
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Kollol Chatterjee
Senior Research Manager, S&P Global
Renowned Training with Active, Engaging Approach
“Benchmark Six Sigma’s training is renowned for its active, engaging approach, where lean concepts and statistical-based performance monitoring are taught with exceptional clarity and logical reasoning.”
Lean Six Sigma Green Belt
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Upen Chokshi
S&P Global
Best Institute; Techniques and Examples Insightful
“I would suggest that Benchmark Six Sigma is the best institute for this type of training. The techniques and relative examples provided were not only relevant but incredibly insightful.”
Lean Six Sigma Green Belt




