About Sigma Consulting Services

Sigma Consulting Services (SigmaCS) is a Six Sigma and Lean Six Sigma training and consulting provider, a CSSC Accredited Provider offering belt certification for individuals and DMAIC consulting for organizations, delivered live online, self-paced, classroom or on-site to clients worldwide.

CSSC Accredited ProviderCSSC Accredited ProviderVerify on sixsigmacouncil.org →
Belt levelsWhite to Master Black Belt, Six Sigma & Lean Six Sigma
DeliveryLive online, self-paced, classroom & on-site, worldwide
MentorsMaster Black Belt-level trainers, 20+ years' experience

Our mission

To empower individuals and organizations with the knowledge, skills, and tools to drive process excellence, data-driven decision-making, and continuous improvement, delivering Six Sigma training and consulting that produces measurable results, not just certificates.

Our vision

To be recognised as a leading global Six Sigma training and consulting provider, helping organizations of every size, in every market, use Six Sigma and Lean methodology to achieve real efficiency and quality outcomes.

Why choose us

What SigmaCS brings to a Six Sigma engagement

Proven expertise

Our mentor network brings decades of experience in Six Sigma, Lean and data-driven consulting across manufacturing, automotive and beyond.

Comprehensive programs

From White Belt to Master Black Belt, in both Six Sigma and Lean Six Sigma, one provider for the full career path.

Customized approach

Training and consulting scoped to your role, team or organization, not a one-size-fits-all curriculum.

End-to-end support

Beyond training, we provide DMAIC project mentoring and consulting through implementation and control.

Accreditation

CSSC Accredited Provider

Sigma Consulting Services is accredited by the Council for Six Sigma Certification (CSSC), a globally recognised accreditation body. You can verify our accreditation directly on CSSC's site.

Meet the team

Our mentors

Anurag Jain

Lean Six Sigma Master Black Belt & Management Consultant

Alok Yadav

Leadership, Quality & Project Management Expert

Manish Jain

Product Design & Development Expert