Summary
Machine-generated summaryThe City Drainage Department of Hanover (Stadtentwaesserung Hannover, SEH) is procuring services to replace its existing on-premise SAP ERP system (ECC 6.0 EHP 8) with an on-premise SAP S/4HANA system. Lot 2 covers the actual transformation: implementing and supporting the system change, developing the functional and technical transformation concept, implementing the stated requirements, data migration and system integration. The estimated scale is about 1,800 person days, which is indicative only and not binding for offers. Total duration is expected to be 24 months, with S/4HANA live by 01.01.2029 (start of the financial year), followed by a hyper-care phase.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago
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This buyer has no award history in this sector yet. Usual winners, IT services - Germany
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Telekom Deutschland GmbH | 36 | €64.5M | Sep 2026 |
| adesso SE | 16 | €856,168 | Aug 2026 |
| DYNACON GmbH | 14 | €9.0M | Jun 2026 |
| Bechtle GmbH | 13 | €1.1M | Aug 2026 |
| SoftwareONE Deutschland GmbH | 12 | €3.0M | Jul 2026 |
Based on 1599 awards with a linked company profile over the last 2 years.
Change history
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Market context
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- Buyer track record on Aperlena
- 23 notices tracked · 4 awarded
- €63,484,910 in awarded contracts
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