Tynaarlo, Oct. 10, 2025 – Sansidor is proud to announce that as of Oct. 10, 2025, Dutch Inspection Company (NIM) is officially part of the Sansidor Group. This independent inspection company, based in Tynaarlo, has specialized in inspections of fire safety systems and building fire safety and serves clients throughout the Netherlands.
NIM has built a strong reputation. The company specializes in fire safety in relation to accommodation and/or escape, fire alarm systems, evacuation alarm systems, sprinkler systems, gas extinguishing systems, water mist systems, gas detection systems and architectural fire safety. In doing so, NIM – with accredited inspections, among other things – makes an active contribution to increasing safety in buildings and protecting people, property and the environment.
This affiliation fits perfectly with Sansidor’s strategy to further strengthen its position in the fire safety domain, in addition to its existing specialties.
Sansidor expresses its gratitude to outgoing owners Jaap and Myrna, whose commitment and vision have built a strong and reliable company. Their work forms the solid foundation on which NIM can now grow further within the Sansidor network. Jelle van Dam will stay on as director of NIM and will continue NIM’s success together with the existing team.
NIM continues to conduct its business as customers are accustomed to. Jelle’s involvement remains, ensuring continuity and quality. Sansidor is looking forward to this cooperation and the additional opportunities it offers for clients, colleagues and partners.
Jelle van Dam of NIM, says:
“Joining Sansidor offers new opportunities to grow further and serve clients even better. Thanks to the support in the areas of finance, IT, marketing and human resources, NIM can continue to focus on what it is strong in. What especially appeals to us is that our way of working and the existing customer relationships will be preserved, while at the same time new advantages will be created within the group. This cooperation offers great potential and strengthens our position in the market.”
About Sansidor
Sansidor is a rapidly growing network of testing, inspection and services (TIS) companies. Its focus is on safety, health and sustainability in buildings and installations. By adding companies that maintain a high degree of independence, Sansidor creates a strong platform for collaboration and knowledge sharing, offering clients an increasingly broad range of services. This model, “Buy and Build together,” is an investment by IK Partners and HC Partners. Sansidor’s motto is “Ensuring a safe and healthy environment.”
Udo Waltman, CEO of Sansidor, on this affiliation:
“With NIM, we are adding a strong specialist to our network. This partnership strengthens our position in fire safety and offers new opportunities to further expand our services. We look forward to working with Jelle and the team, and to a successful future within Sansidor.”
