| Consultancy Alliander | Alliander N.V. | Accenture B.V., Berenschot B.V. (Combinatie Berenschot/BearingPoint), Boer & Croon Management Solutions B.V. +13 altri | — | 8 set 2026 |
| Perceel 3: Kraantransport Stationswerk | Alliander N.V. | Kisjes Transport B.V., Zwatra B.V. | — | 11 ago 2026 |
| Perceel 2: Kraantransport Regulier | Alliander N.V. | Klomp Transport Zwolle B.V., Zwatra B.V. | — | 11 ago 2026 |
| Perceel 1: Distributie | Alliander N.V. | Schotpoort Connect B.V. | — | 11 ago 2026 |
| Fleetmanagement | Alliander N.V. | De Wagenparkbeheerders B.V., fleetkennis B.V., Fleet Monitor B.V. | — | 31 lug 2026 |
| Europese aanbesteding Hard Service Provider | Alliander N.V. | Croonwolter&dros B.V. | — | 13 lug 2026 |
| Full Operational Lease | Alliander N.V. | Arval B.V., Athlon Car Lease Nederland B.V., Axus Nederland N.V. +2 altri | — | 26 giu 2026 |
| E-Houses | Alliander N.V. | Siemens Nederland N.V. | — | 27 mag 2026 |
| Historisch beeldmateriaal | Alliander N.V. | Cyclomedia Technology B.V. | — | 6 mag 2026 |
| Actueel beeldmateriaal | Alliander N.V. | Cyclomedia Technology B.V. | 2.746.000 € | 6 mag 2026 |
| Dakrenovatie (HS) | Alliander N.V. | Van Venrooy B.V. | 5.000.000 € | 17 mar 2026 |
| Lot 2 Low Voltage distribution cables | Alliander N.V. | B.V. Twentsche Kabelfabriek, GM products B.V., Hellenic Cables S.A. +2 altri | — | 11 mar 2026 |
| Lot 1 Medium Voltage cables | Alliander N.V. | B.V. Twentsche Kabelfabriek, Hellenic Cables S.A., NKT (Denmark) A/S +3 altri | — | 11 mar 2026 |
| Software Broker | Alliander N.V. | Protinus IT B.V. | — | 26 gen 2026 |
| Methane leak detection and quantification service | Alliander N.V. | Bohr Limited | 11.000.000 € | 31 ott 2025 |
| Alliander LS Buurtaanpak | Alliander N.V. | Aannemersbedrijf P. Plaisier B.V., A.HAK Infranet B.V., BAM Energie & Water B.V. +9 altri | — | 28 ott 2025 |
| Relatiegeschenken & Bloemen | Alliander N.V. | Looff B.V. | 2.600.000 € | 21 ott 2025 |
| Wide Range Couplings | Alliander N.V. | Georg Fischer N.V. | 7.800.000 € | 21 ott 2025 |
| MSR Gateway | Alliander N.V. | MIKRONIKA Sp. z o.o. | 100.000.000 € | 12 ago 2025 |
| Lot 3 Earthing Transformers | Alliander N.V. | IEO Transformatoren BV, Koncar - Distribution and Special Transformers Inc. | — | 28 lug 2025 |
| Lot 2 Distribution Transformer Development Suppliers | Alliander N.V. | Elpro-Energo Transformers sro, Emirates Transformer & Switchgear LLC, Kyte Powertech Ltd | — | 28 lug 2025 |
| Lot 1 Distribution Transformer Core Suppliers | Alliander N.V. | Atlas Trafo AS, Eaton Industries (Netherlands) B.V., Hitachi Energy The Netherlands BV +2 altri | — | 28 lug 2025 |
| Perceel 2. Netchecks | Alliander N.V. | Siers Leiding-Montage Projekten, Oldenzaal, B.V. | 9.000.000 € | 21 mag 2025 |
| Perceel 1. Stationswerk Aanraakveiligheid | Alliander N.V. | INNSO Energie B.V., Stantec B.V. | 57.000.000 € | 21 mag 2025 |
| Perceel 2. Netchecks | Alliander N.V. | Siers Leiding-Montage Projekten, Oldenzaal, B.V. | — | 21 mag 2025 |
| Perceel 1. Stationswerk Aanraakveiligheid | Alliander N.V. | INNSO Energie B.V., Stantec B.V. | — | 21 mag 2025 |
| Enterprise Asset Management (inclusief Asset Performance Management) / Field Service Management | Alliander N.V. | IBM Nederland, Tata Consultancy Services Netherlands B.V. | — | 28 apr 2025 |
| House Connection Boxes and Related Products | Alliander N.V. | ABB BV, Consortium Odink & Koenderink Nederland BV en Componenten & Systemen Benelux BV | — | 15 apr 2025 |
| Meterwisselen | Alliander N.V. | BAM Energie & Water B.V., Circet Nederland B.V., Energiewacht B.V. +3 altri | 200.000.000 € | 25 mar 2025 |
| Kabelbeschermbuis | Alliander N.V. | Pipelife Nederland B.V. | 31.000.000 € | 18 mar 2025 |
| Wireless Telecom Router and Central Device Manager System | Alliander N.V. | Westermo Ireland | 8.402.500 € | 6 mar 2025 |
| Protection tape for buried power cables and gas tubes | Alliander N.V. | GM products B.V. | — | 28 feb 2025 |