Source: https://tendernation.io/opportunities/01a14078-ad15-71a6-aba6-6b1295272fc1/netherlands-security-software-development-services-siem-soc-gemeente-den-hel closed NL open procedure # Security software development services – SIEM-SOC gemeente Den Helder [Gemeente Den Helder](https://tendernation.io/buyers/gemeente-den-helder) Estimated value €420,000 Published 25 Jun 2026 Deadline Closed 4 Aug 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender De Gemeente Den Helder is van plan om met één (1) Opdrachtnemer een Overeenkomst aan te gaan voor het implementeren en leveren van SIEM/SOC. Een volwassen SIEM/SOC dienst die end to end zichtbaarheid, 24/7 expertise, aantoonbare risicoreductie én bestuurlijke inzichtelijkheid biedt via managementdashboards en rapportages. ## CPV classification Security software development services Source Tenders Electronic Daily (EU) · Notice 436782-2026 [View official notice](https://ted.europa.eu/en/notice/436782-2026) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Gemeente Den Helder: past awards and live tenders](https://tendernation.io/buyers/gemeente-den-helder) [Sector More IT services tenders](https://tendernation.io/sectors/it-services) ## More tenders like this [SONI090 – Client-Side Advisor · SONI Ltd · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a154e4-4736-72ba-9b73-0e325c4a96e5/soni090-client-side-advisor) [Software implementation services – DNS - Metada Platform - licence a související implementační, konzultační, analytické a školicí služby · DIAMO, státní podnik · 36 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15183-8989-719a-85fd-f036dc09b9df/czechia-software-implementation-services-dns-metada-platform-licence-a-s) [IT services: consulting, software development, Internet and support – Integrale ICT-dienstverlening · Stichting TWijs · 42 days left · 30 Nov 2026](https://tendernation.io/opportunities/01a15183-8078-70d7-8df3-40f25f4d83c5/netherlands-it-services-consulting-software-development-internet-and-suppor) [Software supply services – CRE\_2026\_092 Renouvellement des licences Varonis · CREOS Luxembourg S.A. · 27 days left · 15 Nov 2026](https://tendernation.io/opportunities/01a15183-411c-7086-9da9-540c2fa32c64/luxembourg-software-supply-services-cre-2026-092-renouvellement-des-licences) [Software supply services – Vergabe zur Ablösung der bestehenden SAP-Lösung im Bereich Personal · Westfälische Verkehrsgesellschaft mbH · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-0636-71ff-ab09-9dda4a94f77c/germany-software-supply-services-vergabe-zur-ablosung-der-bestehenden-sap-lo) [Computer facilities management services – IT-tjänster · Kalmar Läns Museum · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-8774-723e-83a8-af2cae60c2ed/sweden-computer-facilities-management-services-it-tjanster)