For several decades INTEGRAL has been a reliable partner in pipeline and plant construction. As a strong and professional contractor in the fields of industry, energy, infrastructure and environmental engineering we provide our customers a wide variety of services from design, engineering, procurement, manufacturing, erection and commissioning to service and maintenance. Full competence – one contact.

The INTEGRAL group and their subsidiaries are operating at nine national and international locations and cover the following business units:

Plant Assembling


Energy Management & Environmental Engineering


Building Services Engineering

Labour Leasing

All companies of the INTEGRAL group are working on a highly professional level and are committed to the highest quality and safety standards. Synergy effects of the diverse subsidiaries of the INTEGRAL group enable the company to supply individual services for comprehensive tasks.

Experience is the ability to be constantly better

By experienced and qualified employees and continuous improvement of our processes as well as technological advancement, we are able to offer our customers the tailored, modern and future-oriented solutions they are expecting.