Lean Techs business idea:


By combining process knowledge, statistics & analytics with your insight we create measurable results.

Lean Tech helps manufacturing become more competitive by reducing cost, improving quality and productivity.

forretningside til Lean Tech
Lean Tech was established in 2013 by Sissel Pedersen Lundeby.


Sissel Pedersen Lundeby


Sissel has more than 20 years’ experience within process industry, consultancy, project management, environmental technology and change management. She completed her Master in Chemical Engineering at NTNU (Norwegian University of Science and Technology) and she is Lean Six Sigma Black Belt certified by Cytec (2004), by IASSC (2017), and re-certified by PeopleCert (2024).

Sissel has practiced Lean Six Sigma since 2002 and helps customers develop their problem-solving skills and achieve their goals.
View Sissel Lundeby's profile on LinkedIn

IASSC accredited trainer associate


Sissel is an IASSC accredited trainer associate. IASSC (International association for Six Sigma certification) is the only independent third-party certification body within the Lean Six Sigma Industry that does not provide training, mentoring, and coaching or consulting services.

"This accreditation publically reflects that you have met the standards established by IASSC such that those who participate in a training program led by you can expect to receive an acceptable level of knowledge transfer consistent with the Lean Six Sigma belt Bodies of Knowledge as established by IASSC."

Lean Tech's belt courses do not follow the IASSC's body of knowledge but emphasize the practical application of statistics and analytics. Our priority is to equip participants with the skills to solve problems efficiently and achieve their improvement goals.

Our partners


Geir Utigard


Geir has a degree in chemical engineering from NTNU. He has extensive experience within product development, process development, operational optimization, analysis of production data and technology transfer.

He has worked extensively with the development of analysis methods for mapping the properties of products and production processes and ensuring that ISO and GMP (Good Manufacturing Practice) requirements are met. 

Linn Christensen


Linn is based in Stavanger and offer consultancy asert rådgiver within operational improvement, strategy and profit realization. After many years as a consultant, Linn has gained in-depth experience on how to extract quantified effects in target-driven process improvement, digitization projects and other structured problem solving. See linkedin for more information

Se Linn Christensen's profil på LinkedIn

May Britt Fløttum


May Britt is based in Trondheim and offer consultancy within Project- and Program management, and improvement of work processes. She is certified ISO audit manager, MSP program manager and experienced process manager from, among other things, the construction industry.

May Britt helps you improve work processes, think structurally and innovatively and quantify gains. See Kurante for blog and more information.


Bruno Pešec


Bruno Pešec is the rare innovator who can claim that he's worked on a regulation-defying freight train and an award-winning board game.

In addition to his corporate experience with brands like DNV GL, DNB, and Kongsberg, he runs a community of entrepreneurs of several thousand members.

Together, we combine the best practices from quality and innovation to help you succeed.

Janne Kolstad


It is challenging to create lasting results. It requires teamwork and a culture that successfully adopt changes.

Janne Kolstad is coach and trainer within Change Management running the company Fryddeg.

We collaborate on courses and help you succeed with improvements.

Lotte Thori Løvstad


The use of design and visual expression can simplify your message and help the customer remember you.

Lotte Thori Løvstad is an experienced graphic designer and an authorized member of Grafill. She has worked extensively with logo and identity design in addition to illustration, magazine design, packaging design and web design.

Lotte has designed the logo, visual identity and infographic for Lean Tech.



GLSS makes Lean Six Sigma easy to understand with their fun, practical, and efficient online courses. You and your teams can improve processes in a few days at a fraction of the cost of other providers.

Project-based learning: Group Project Coaching with Master Black Belts makes it easy for teams to complete real projects and deliver measurable improvements right away.




When you are improving processes, there is often a need for data to understand the current situation, analyze causal relationships and measure the effect of the improvement work.

Lean Tech collaborates with Cenarity. The Cenarity platform helps you to analyze log data already stored in your existing IT systems.



Sigma XL

To do Hypothesis testing, Experimental design, Control Chart and Multivariable analyzes, statistical tools such as SigmaXL, JMP or Minitab are preferred. The tool we use during training is dependent on the customers preference and need. Lean Tech has a partnership agreement with Sigma XL. Sigma XL is a less expensive solution than JMP and Minitab and covers the need for statistical analyzes during Lean Techs training.



Contact info

Lean Tech AS | Snøfonna 5

0047 481 23 070

This email address is being protected from spambots. You need JavaScript enabled to view it.

Lørenskog, Norway


L - Look for solutions

E – Enthusiastic

A – Analytical

N - Never give up

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