About us
At PT Lean, we believe in transforming workplaces into environments where efficiency, innovation, and continuous improvement are not just goals, but lived experiences. Our vision is to empower organizations to achieve their highest potential by fostering a lean culture, where every team member feels valued, heard, and integral to the company's success.
We exist to inspire and guide organizations on their journey towards operational excellence. By implementing lean principles, we help create workplaces where waste is minimized, processes are optimized, and value flows seamlessly to the customer. Our mission is to make work more efficient, fulfilling and meaningful for everyone involved.
Team
CEO & Partner, Senior Lean Consultant
Peter Bostedt
I possess a wealth of expertise garnered from senior leadership positions and am equipped with an industrial engineering degree. My proficiency in Lean methodology has been honed through immersive training sessions with renowned institutions such as Toyota in Nagoya, Japan, JMAC Japan, and Kaizen Institute Japan. Throughout my professional journey, I have acquired global insights into process management and Lean practices, spanning diverse industry domains.
CFO & Partner, Senior Lean Consultant
Thomas Englund
A significant part of my work has involved supporting the implementation of Lean methodologies to improve efficiency. Previously, I held roles as Production Manager at Cloetta, where I contributed to enhancing production systems, and as a Lean Coach at Leaf, where I helped teams implement effective working methods. Throughout my career, I have had the opportunity to lead workshops and promote a culture of continuous improvement across various industries.
Senior Lean Consultant
Jonas Hofvenstam
I offer vast global experience in effectively implementing Lean methodologies, leading workshops from factory floors to executive teams. With a background in senior roles in production and logistics, I drove education and change at Sandvik's lean production program (2004-2008). As a mechanical engineer with added studies in business, leadership, and pedagogy, I received specialized training from JMAC at Toyota, Nagoya, enhancing my Lean expertise.
Sales Manager
Adam Bostedt
As a Sales Manager, my expertise lies in aligning strategic vision with sales execution, as well as utilizing my knowledge of Lean methodologies to optimize performance. With a strong attention to detail and a commitment to continuous improvement, I consistently strive to exceed goals and foster a culture of accountability and collaboration.
Head of Interim Management, Partner
Johan Stenborg
I have extensive experience in Lean production management and end-to-end Sales and Operations Planning, from design to execution, and I have previously had responsibility for organizations of up to 900 people. My expertise includes Class A planning and execution, as well as strategic planning and control. In procurement, I have experience in negotiation, contract management, and implementation.
Additionally, my experience encompasses the optimization of logistics setups and flows, where I have also worked on managing teams, warehouses, and transport operations to ensure efficiency and resource utilization.
Business Manager, PT Lean Finland
Matti Sipilä
I have 35 years’ experience both in local and international organizations leading successful culture changes, business turnarounds and continuous development projects. My business experience covers the whole value chain starting from primary producers and raw material suppliers going through down to B2B customers, retailers and consumers as well as having memberships in leadership/management teams and board of directors. I have contributed to change initiatives, growth strategies, and corporate restructuring.
My goal is to foster interactive communication as well as to streamline both leadership and working processes which I have found resulted to improved operational and financial performance. I am considered as a good listener and a valuable sparring partner.
Senior Interim Manager & Lean Consultant
Marika Lifbom
With extensive and solid experience in senior leadership positions within the industry, I have continuously enhanced my knowledge in change management, production efficiency, and Lean methodology. Through roles such as Senior Site Director at Arla Foods, QE Director at Cloetta, and General Manager Maintenance & Lean at Ovako Group, I have led major improvement initiatives and optimized production flows in international companies. With a deep understanding of ISO and GFSI standards, HACCP, and continuous improvement processes, I have substantial experience in leading operations toward higher productivity and quality.
Following my academic degree, my career spans multiple sectors, including the food and metal industries, where I have successfully implemented quality management systems, driven organizational changes, and achieved productivity improvements.
Senior Interim Manager & Lean Consultant
Magnus Söderblom
I have extensive and solid experience in senior leadership roles within production and site management, with responsibility for both operational and strategic control in complex industrial environments. Throughout my career, I have held positions as Production Manager, Flow Manager, and Head of Production Units within areas such as strip and precision production, as well as having overall responsibility for complete production areas and sites. I have led organizations through change, driven continuous improvement initiatives, and ensured stable delivery performance, quality, and cost control.
My background covers the entire value chain, from operational production and maintenance to overall management, including health and safety, investments, capacity planning, and resource optimization. I have strong experience in leading managers and teams, developing ways of working and processes, and creating efficient production flows and robust organizations with a clear focus on results.
Senior Software Engineer
Martin Jonsing
I have extensive experience in developing reliable and practical digital solutions that support continuous improvement in real-world organizations. With over a decade of experience in the manufacturing industry and more than ten years in the financial sector, I have designed and built systems for data platforms, integrations, analytics, and business-critical workflows, from concept to implementation.
My expertise lies in simplifying complex systems, improving information flow, and creating solutions that are easy to use, maintain, and trust. I focus on delivering robust and scalable technology that aligns with how organizations and people actually work. Through this approach, I ensure that digital solutions effectively strengthen our clients’ improvement journeys and long-term performance.
Senior Software Engineer
Patrik Bihl
I bring more than 20 years of experience in business intelligence, data architecture, and digital transformation across global industrial organizations. Throughout my career, I have held roles ranging from BI developer and consultant to solution architect, enterprise information architect, and executive leadership positions as Co-Founder and CEO.
My background spans hands-on development in Microsoft’s BI platform, advanced data engineering and cloud architecture at Sandvik, and enterprise-wide information architecture at Autoliv. Today, I lead initiatives within Lean Transformation & Digitalization, combining operational excellence with modern digital capabilities to drive measurable business impact.
My expertise lies in aligning data, technology, and business strategy to enable scalable, resilient, and future-proof solutions. I focus on building strong data foundations, improving decision-making through structured information flows, and translating complex technical landscapes into clear, value-driven outcomes. By integrating Lean principles with digital innovation, I help organizations strengthen performance, increase transparency, and accelerate sustainable transformation journeys.