Welcome to North Haven Group

North Haven Group (NHG) provides comprehensive consulting and training for industry and service organizations. Our main focus is the delivery of Six Sigma education and training materials.

With over 50 years of combined experience, the three partners of NHG have expertise in the application of statistical techniques and continuous improvement methods, and have contributed to the advancement of understanding in these areas via publication in refereed journals. Thus, we provide a unique combination of practical implementation and theoretical understanding.

NHG also provides support and services in the following areas:

Lean Six Sigma Implementation and Deployment
Lean Six Sigma Champion, Blackbelt, and Greenbelt Training
Design for Six Sigma (DFSS)
Design of Experiments (DOE)
Robust Design
Failure Modes and Effects Analysis (FMEA)
Measurement Systems Analysis (MSA, Gage R&R)
Process Stabilization and Control
Continuous Improvement and Problem Solving
Data Mining



North Haven Group, LLC
2 Senter Drive
Brookline, NH 03033
(P) 603.315.3518
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