Netherlands TenderNed contract award · ocds-ted-4122-2026
Netherlands – Fiscal services – Global mobility
TenneT TSO B.V. awarded €7.2M to EFK Belastingadviseurs for Professional Services & Consulting in January 2026 — one of 71 awards this buyer has made, in line with its typical award size.
06 Jan 2026
Award date
€7.2M
Contract value
Buying agency
TenneT TSO B.V. 71 Awards
€37.1M Avg award
Typical vs typical
Winning supplier
EFK Belastingadviseurs 13 Awards
13 Buyers
€12.8M Total won
Contract description
Netherlands – Fiscal services – Global mobility
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Related awards · TenneT TSO B.V.
71 awardsThe buyer's full award list ranked by value, with the winning supplier, date and sector on every row — plus CSV / API export.
Tender no.SupplierAmountDateSector
- ocds-ted-209025-2026Siemens Energy B.V.€800M26 Mar 2026 Construction
- ocds-ted-726546-2024Achmea Zorgverzekeringen N.V.€50.0M28 Nov 2024 Professional Services
- ocds-ted-681325-2025Martens en Van Oord Aannemingsbedrijf B.V.€38.5M16 Oct 2025 Construction
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Other wins · EFK Belastingadviseurs
13 winsThe supplier's complete win history across every buyer it sells to — not just the handful shown here.
Tender no.BuyerAmountDateSector
- ocds-ted-504159-2024-1Gemeente Hilversum€1.5M22 Aug 2024 Professional Services
- ocds-ted-135153-2026Aloysius Stichting Onderwijs Jeugdzorg Stafbureau€1.1M26 Feb 2026 Professional Services
- ocds-ted-41770-2025Universiteit Utrecht€900K21 Jan 2025 Professional Services
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