Marburg, September 2025 – Sansidor is proud to announce that Umwelthygiene Marburg GmbH (UHM) is officially part of the Sansidor Group as of September 1, 2025. The Marburg-based, accredited and notarized laboratory specializes in analyses of drinking water, pool and bath water, and usage water, serving both corporate and private customers in Germany.
Through their expertise, UHM plays a crucial role in compliance with the Drinking Water Regulation and prevention of health risks caused by Legionella.
This acquisition fits perfectly with Sansidor’s strategy to further expand its position in water and air hygiene for various end markets. UHM brings valuable additional expertise, including in microbiological and chemical analyses.
UHM will continue its business operations as customers have come to expect, and continue to deliver with the usual high service quality. The management team led by Dr. Heidi Bodes-Fischer will remain unchanged, ensuring continuity and excellence. Sansidor looks forward with enthusiasm to the cooperation and the new opportunities that this step offers for customers, colleagues and partners.
Dr. Heidi Bodes-Fischer (managing director and co-founder of UHM): “Joining Sansidor opens up new growth opportunities for us and enables us to serve our customers even better. With support in finance, IT, marketing and HR, we can continue to focus on our core competencies. It is particularly attractive that our working methods and existing customer relationships will be retained, while at the same time new opportunities will arise 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 active in Testing, Inspections and Services (TIS), with a focus on safety, health and sustainability of buildings and installations. By adding companies while maintaining a high degree of independence, Sansidor is building a powerful platform for collaboration and synergy, offering clients a broad 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 UHM we gain a strong specialist for our network. This cooperation strengthens our position in the field of water and air hygiene and opens up new opportunities for expanding our range of services. We look forward to a successful future together with UHM and the entire team within Sansidor.”
