Berliner Wasserbetriebe: Utility Account Brief

Executive overview

Key findings

€589.0 million: total investment in 2025 (€543.7 million self-financed); €691.3 million planned for 2027

€265.9 million: invested in water mains, sewers and pressure pipes in 2025; 109.8 km of network rehabilitated, renovated or extended

20: planned EU-wide engineering tenders and framework agreements on the utility's published schedule, for publication between Q3 2026 and mid-2027 (non-binding, June 2026)

77.4%: share of order volume placed with the regional economy (2025; 79% in 2023)

Buyer relevance

Who the report is for

Engineering consultancies

Prepare for the 14 network design and supervision tenders on the June 2026 schedule, with chargeable costs of about €1.6–16 million each.

Pipe, sewer and relining contractors

Size the opportunity from €265.9 million of 2025 network investment and the 109.8 km renewed, and see where spending ran over or under plan.

Treatment and ozonation equipment suppliers

Identify the joint ventures and turnkey contractor already holding Ruhleben, Münchehofe and Waßmannsdorf packages, and the Münchehofe ozonation still to come by 2032.

Business development teams entering Germany

Follow the registration, platform and contract-condition steps for Vergabekooperation Berlin, and track the 2027 charge decision that will test the spending plan.

Decision scope

Questions answered

How much does Berliner Wasserbetriebe spend on capital work?

€589.0 million in 2025, of which €543.7 million was self-financed; €691.3 million is planned for 2027.

Which tenders are coming next?

The utility's June 2026 schedule lists 20 planned EU-wide engineering tenders and frameworks for publication between Q3 2026 and mid-2027, including four plant frameworks worth about €7.6 million over four years.

Who already holds the large treatment works contracts?

WTE Wassertechnik is turnkey contractor for the 68,000-tonne Waßmannsdorf sludge plant, and ARGE Ruhleben VE 5.1 holds Ruhleben civil works to June 2027.

Do local suppliers have an advantage?

The utility reports that 77.4% of its order volume went to the regional economy in 2025, against 79% in 2023; the utility's published tenders run on the Vergabekooperation Berlin platform.

Inside the report

Inside the complete report

1. The Account at a Glance

2. Organisation and Decision-Making

3. Financial Position

4. Priorities and Pressures

5. How Berliner Wasserbetriebe Buys

6. Opportunity Register

7. Commercial Priorities: Where to Focus First

8. Watch List: What to Monitor and What to Do

Source Register

Public preview

What to watch next

2027 charge decision

Determines how much of the €691.3 million 2027 plan can be self-financed.

New Berlin coalition

Will decide profit waivers, the mandate review and who chairs the supervisory board.

Forward engineering schedule

Next update shows which network and plant tenders are coming.

Platform notices from EK-B/P

Capital works notices name this department; Münchehofe ozonation construction is the next large treatment package on published timelines.

Landscape report page with a seven-column table listing projects, status labels, stage at October 2026, existing contractors, supplier categories, next milestone and how to access. — Sample page · page 7 of 12
The Opportunity Register: planned tenders and treatment works programmes with status, contractors, supplier categories and routes in.

Included

What you receive

The complete PDF report: 12 pages, 9 sections, 6 tables and a register of 24 sources.

This edition

October 2026, First edition.

Evidence & method

Evidence and method

The brief draws on the utility's FY 2025 annual report and operating series, its procurement pages and published tender schedules, EU contract notices, contractor and trade-press announcements, and Berlin Senate and Abgeordnetenhaus documents on charges and project status.

Sources

24 sources, listed in the report's source register. Evidence current to 27 October 2026. Principal data periods: FY 2025 annual report; 2026 charges; planned tender schedules of June 2026. Project and procurement status checked against public sources on 27 October 2026. All currency is euros (€)..

Lead analyst

Robert C. Brears

Founder, Our Future Water Intelligence

Robert C. Brears is a water-security specialist and author whose work examines utility governance, infrastructure investment, climate resilience and long-term water-system change for executive and policy audiences.

Decision-focused utility intelligence
Published water-policy author
Evidence-grounded system analysis

Buyer FAQs

Before you purchase

Who can use the report?

Licensed for internal use within one purchasing organization. The PDF and its contents may be shared with colleagues within that organization. External redistribution, resale and public publication are prohibited without permission.

How is the report delivered?

The PDF is available to download immediately after confirmed payment, through our secure delivery system.

Can my organization buy wider access?

Institutional purchasing: For invoice enquiries, multi-organization licensing or broader access requirements, contact Our Future Water Intelligence.