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WNS Global Services
Elevating Service Excellence with Scalable Capability
As a global leader in business process management, WNS operates in an environment where precision, agility, and client-centric delivery are essential. Our engagement brought us into teams that demonstrated a clear focus on building structured problem-solving skills, streamlining internal workflows, and strengthening cross-functional alignment. The emphasis on operational clarity reflected their commitment to delivering consistent value at scale.
It was a pleasure to collaborate with professionals who combined service mindset with process discipline. Their intent to embed continuous improvement into everyday operations made the engagement both energizing and future-ready.
Testimonials for Benchmark Six Sigma
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Savio Dsouza
23/12/2018
Asst Manager – Talent Transformation, Lifestyle International Private Limited
Course Pace Just Right; Parag’s Delivery Great
“The pace at which the course was conducted was just right. Parag’s great style of delivery and ability to explain concepts simply made the training very effective.”
Lean Six Sigma Black Belt
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VENKATA NARAYANA KANTAMBATLU
23/12/2018
Process Consultant, HSBC
Practical Examples Made Training Valuable
“The practical examples and informative content made the training very valuable. Benchmark’s training is very good and provides a comprehensive understanding.”
Lean Six Sigma Black Belt
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Amit Shah
23/12/2018
Associate Manager, Adani Gas Limited
Course: Tools, Techniques Transform Problem Solving Mindset.
“The course focused on tools and techniques to identify major issues and improvement areas, benefiting both individuals and companies. This kind of session changes your mindset on traditional ways of doing things.”
Lean Six Sigma Black Belt
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Priyanka Arora
23/12/2018
Sr. Analyst, Accenture
Interactive training at Benchmark enhances learning experience.
The examples provided during the training were very useful. Benchmark’s sessions are very interactive and real-time, enhancing the learning experience.
Lean Six Sigma Black Belt
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G Girish Kumar
13/12/2018
Manager, Sandvik Asia Private Limited
Excellent Practical Examples; Detailed Topic Focus
“The practical examples provided in the training were excellent. Benchmark focuses on all topics in detail with real-life examples, making the training very effective.”
Lean Six Sigma Black Belt
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AISHWARYA SHYAM
13/12/2018
SENIOR TRAINING, The Park Hyderabad
Detailed focus on DOE; amazing trainers
“I appreciated the detailed focus on DOE, control charts, and the Six Sigma calculator. The trainers are amazing and elevate the level of learning to higher degrees. Thank you, Benchmark, for facilitating this program.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
V.SHEKAR
13/12/2018
MANAGER, Genpact
Instructor’s Impressive Knowledge Highly Suitable for Professionals
“The instructor’s knowledge in the subject was impressive. Benchmark’s training is highly suitable for professionals looking to deepen their expertise.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
S SIVAGNANA MOORTHI
13/12/2018
Associate Director, UnitedHealth Group
Training included great examples and exercises
“The training included great examples and exercises for application, with real-time examples from industry and life to relate to complex concepts. Benchmark excels in bringing industry experience into the sessions to ensure successful learning.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt


