Industrial maintenance service

Customers in the oil and gas, petrochemical, chemical, and power industries rely on our experience in technical services. Whatever your special requirements are, you are in safe hands with Veltec.

Our services with more than 50 years of experience

In 1969, SIS Skandinavisk Industriservice A/S was founded. The company was renamed Veltec in January 2017 and today has about 300 employees (primarily technicians, welders and fitters), a quality system conforming to ISO 9001 requirements and Achilles certification (22830). Today Veltec is owned by Plant Systems & Services PSS GmbH.

We increase your productivity

Safety, reliability and quality are crucial success factors in the process industries oil & gas, petrochemical and chemical. You can fully rely on the specialists of Veltec: as a competent and experienced team, we build and refurbish plants and system parts, maintain them and carry out complex turnarounds.

Your local contact

Contact us regarding your maintenance projects. We will be happy to assist you with your questions and offer you a competitive service. Your contact in Denmark is based in Ringsted.

Veltec Lagertanke3x4 495x400 - Home_da_en


50 years birthday!

Veltec was established in 1969 and is in 2019 celebrating 50 years in the business.

On site Service ShellDK 2006 03 low 495x400 - Home_da_en

Our Veltec brochure

Learn about Veltec in Denmark and our range of services and strenghts in our brochure. Veltec is one of the leading providers of technical, industrial, and mechanical engineering services for key industries.

We are serving customers in following countries





United Kingdom

Tankbau 1 495x400 - Home_da_en