Source: https://tendernation.io/buyers/tennet-tso-bv Buyer profile # TenneT TSO B.V. NL [ Get alerts for this buyer](/register)[ Ask via FOI](/tools/foi-request-template?buyer=tennet-tso-bv)[ Download buyer report](/register) Open now 5 live tenders Published 31 since 14 Oct 2025 Typical value €12,000,000 median of 28 stated values Value range €1m–€1.7bn lowest to highest ## Open opportunities [Marine survey services – TenneT TSO Grid Field Operations Offshore Netherlands (GON) - Market Consultation on Jacket Inspections](https://tendernation.io/opportunities/01a14064-f128-7137-be2f-c400b020a976/netherlands-marine-survey-services-tennet-tso-grid-field-operations-offshore)TenneT TSO B.V. conducts a non-binding market consultation regarding Jacket Inspection Services. The consultation aims to gather market input on recent developments, technical feas... NL€10,000,000 8 days left 23 Oct 2026 [Repair and maintenance services of security and defence materials – Beheer en onderhoud securityinstallaties op de DTT-RF locaties](https://tendernation.io/opportunities/01a14065-1a1f-7001-bbe4-71b9dc14b088/netherlands-repair-and-maintenance-services-of-security-and-defence-materials)Zie opdrachtomschrijving in Mercell NL€65,000,000 11 days left 26 Oct 2026 [Security services – Tijdelijke Beveiliging door Mobiele Camera Units](https://tendernation.io/opportunities/01a14064-c76c-7108-b332-0fbd220a4da8/netherlands-security-services-tijdelijke-beveiliging-door-mobiele-camera-uni)Deze aanbesteding betreft de tijdelijke beveiliging door het huren van Mobiele Camera Units, hierna: MCU's, op hoogspanningsstations en opslaglocaties. De scope van deze aanbestedi... NL€30,000,000 14 days left 29 Oct 2026 [Agricultural, forestry, horticultural, aquacultural and apicultural services – Groen- en terrein onderhoud](https://tendernation.io/opportunities/01a14065-836c-73b3-85cd-d4e989189f2b/netherlands-agricultural-forestry-horticultural-aquacultural-and-apicultura)Groen- en terrein onderhoud voor locaties TenneT TSO. NL€4,400,000 35 days left 20 Nov 2026 [Construction work – Bouwrijp maken Nederwiek Gamma Landstation terrein](https://tendernation.io/opportunities/01a14068-f386-72b3-a56e-ef323ac07bca/netherlands-construction-work-bouwrijp-maken-nederwiek-gamma-landstation-ter)Opdracht voor het bouwrijp maken van het terrein ten behoeve van de realisatie van het 525 kV-landstation Nederwiek Gamma te Geertruidenberg. NL 43 days left 27 Nov 2026 ## Recent contract awards No award notices published for this buyer yet. Awards appear here once the buyer publishes who won. ## What they buy - [Architecture, engineering & surveying7](https://tendernation.io/sectors/architecture-engineering-surveying) - [Repair & maintenance services5](https://tendernation.io/sectors/repair-maintenance) - [IT services5](https://tendernation.io/sectors/it-services) - [Business services3](https://tendernation.io/sectors/business-services) - [Construction work3](https://tendernation.io/sectors/construction-work) - [Financial & insurance services1](https://tendernation.io/sectors/financial-insurance-services) [Browse all sectors ](/sectors)Win work with TenneT TSO B.V. Get an alert the day they publish, an AI summary of every notice and a fit score against your business. [ Get alerts for this buyer](/register)[Read: how to win your first public contract](/guides/how-to-win-your-first-public-sector-contract) Never miss a tender from TenneT TSO B.V. TenderNation watches Contracts Finder, Find a Tender, Public Contracts Scotland, TED and the World Bank every day and emails you what fits. Free plan available. [All buyers](/buyers)[Get alerts for this buyer ](/register) 14-day free trial, no card required