Who we are

Arc welding expertise you can count on

The human bond

Kemppi is the forerunner of arc welding, with 70 years of experience in shaping the future of the market and solving our customers’ arc welding challenges with advanced products, digital solutions, and services. Delivering benefits is teamwork, both internally and externally as we collaborate with our partners and customers. We aim to design products that are easy to use and are constantly interested in what our customers need from us.

We are proud of our heritage and expertise. With our roots in Finland, we have grown from humble beginnings into a multinational welding equipment manufacturer whose innovations have shaped arc welding time after time. When you choose Kemppi, we will do everything to make sure you feel secure and that your business is in safe hands.

When you do business with us, there's no need to second-guess. We keep our promises to both our customers and partners and earn your respect with concrete actions. You can count on us to always behave in a friendly and professional manner.

Our values


It’s all about technology, but business is between people. It is teamwork and cooperation across borders that create success, without forgetting the joy in everything we do. Our values form a solid foundation for our success.


As a pioneering company, we continuously question the conventional and explore the unknown. We learn from the past to invent a better future. We have the courage to voice our opinions. We take on even the most difficult challenges.


Integrity is in our DNA, embedded in everything we do. Responsibility, sustainability, and honesty are our building blocks for integrity. Our stakeholders expect us to follow high ethical standards and we always keep our promises.


We are motivated by challenging goals and committed to high performance. We are driven by results. Dedicated to our customers’ success, we will go the extra mile to keep our promises. Passion for success and continuous growth keeps us energized.

The forerunner of arc welding

Kemppi is the design leader of the arc welding industry. We are committed to boosting the quality and productivity of welding by continuous development of the welding arc. Kemppi supplies advanced products, digital solutions and services for professionals from industrial welding companies to single contractors. The usability and reliability of our products is our guiding principle. We operate with a highly skilled partner network covering over 70 countries to make its expertise locally available. Headquartered in Lahti, Finland, Kemppi employs close to 800 professionals in 17 countries and has a revenue of 140 MEUR.

Kemppi – Designed for welders


Technical specifications