Mülheim, November 2025 – Sansidor is proud to announce that the Lehr- und Versuchsgesellschaft für innovative Hygienetechnik mbH (LVHT) has been an official part of the Sansidor Group since October 30, 2025. The accredited laboratory from Mülheim an der Ruhr specializes in analyses of drinking water and bathing and bathing water, serving both corporate and private customers in Germany.
LVHT provides independent research and analysis services of the highest quality and supports public and private operators of drinking water plants and swimming pools with customized services. With passion and continuous innovation in their analyses and processes, LVHT makes complex issues understandable, contributing to a healthy and livable environment. This has earned the company an excellent reputation for high-quality, independent advice and outstanding service.
Thanks to their expertise, LVHT plays an important role in complying with drinking water laws and preventing health risks from legionella. 
This acquisition fits perfectly with Sansidor’s strategy to further strengthen its position in water and air hygiene. LVHT adds valuable knowledge, particularly in the field of microbiological and chemical analyses.
LVHT continues to operate as customers have come to expect, with the same high quality and personal service. Company management under Torsten Flören remains unchanged, ensuring continuity and quality. Sansidor is looking forward to the cooperation and the new opportunities this offers for customers, employees and partners.
Torsten Flören (Director LVHT):
“Joining the Sansidor network offers us new growth opportunities and enables us to serve our customers even better. Thanks to support in finance, IT, marketing and HR, LVHT can continue to focus on its core business. What is particularly appealing to us is that our working methods and customer relationships will be retained, while we will be able to take advantage of new collaborations within the group. This cooperation offers great potential and strengthens our position in the market.”
About Sansidor
Sansidor is a rapidly growing network of companies in the Testing, Inspection & Services(TIS) sector, with a focus on safety, health and sustainability in buildings and installations. By integrating companies while maintaining a high degree of independence, Sansidor creates a powerful platform for collaboration and synergy, and offers clients a wide range of services. This “Buy and Build together” model is supported by IK Partners and HC Partners.
Sansidor’s motto is “Ensuring a safe and healthy environment.”
Bernhard Schwarm (Managing Director Sansidor Germany) and Udo Waltman (CEO Sansidor) on this acquisition:
“With LVHT we are adding a strong specialist to our network. This cooperation strengthens our position within water safety and creates new opportunities to further expand our range of services. We look forward to a successful future together with LVHT and the entire team within Sansidor.”
