
I was very impressed with Sissel's Lean Six Sigma knowledge. She makes it easy to identify improvements and create results.

By combining process knowledge, statistics & analytics with your insight, we create measurable improvements.
We help strengthen competitiveness and sustainability together with our partners.
Our target group: complex production.
CEO, Trainer & Consultant
Marketing
Design
Background: Sissel founded Lean Tech in 2013 to create measurable results for complex production environments. She holds a Master’s in Chemical Engineering (NTNU) and is certified Lean Six Sigma Black Belt by Cytec (2004), IASSC (2017), and PeopleCert (2024). Over 20 years of experience in process industry and 10+ years as a trainer.
Expertise:
IASSC Accredited Trainer:
Sissel is an IASSC Accredited Trainer Associate. IASSC is the only independent 3rd party certification body for Lean Six Sigma.
"This accreditation publicly reflects that you meet the standards established by IASSC..."
Lean Tech’s belt courses: Focus on practical application of statistics and analytics with the aim of helping participants succeed using DMAIC in practice.
Background: Former CEO at Abbott with 35+ years of experience in production, quality, and leadership in the medical device industry.
Expertise:
Background: Lean Innovation & Strategy Expert with 10+ years of experience in product development and entrepreneurship.
Expertise:
Over 30 years of experience with improvement projects and coaching.
Over 40 years of experience in continuous improvement and training.
Lean Tech collaborates with Cenarity, which helps you analyze data from your ERP system to support process improvement.
Lean Tech AS | Kristoffer Robins vei 13
0047 481 23 070
Oslo, Norway
L - Look for solutions
E – Enthusiastic
A – Analytical
N - Never give up