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🇳🇱 Netherlands · Government buyer · TED / TenderNed award data

TenneT TSO B.V.

TenneT TSO B.V. awarded 72 contracts between 2024 and 2026 to 62 suppliers, most often in Professional Services & Consulting and Construction & Public Works. Its three most-awarded suppliers hold 13% of those contracts.

72 Contracts
62 Suppliers
€1.2B Total awarded
€7.2M Median award

Contracts by year

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YearContractsValue · €
202432€150,323,776
202532€222,680,056
20268€850,835,600

33 of 72 carry a published amount

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72 contracts

Every contract this agency awarded, year-over-year spend, and sector split — plus CSV / API export.

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Tender no.SupplierAmountPublishedSector

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29 more contracts · full history & CSV export

Sectors by contract count

count · value

Top suppliers

Supplier Siemens Energy B.V. 1 contract Supplier Sopra Steria Nederland B.V. 4 contracts Supplier Achmea Zorgverzekeringen N.V. 1 contract
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Every supplier this buyer awards to

62 suppliers

The complete vendor list ranked by spend — the full supplier base, not just the leaders.

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#SupplierTotal awardedLast awardContractsShare
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