Water & Environment tenders in Tanzania

13 open notices

Water supply, sanitation, waste, climate and environmental-management contracts from utilities and agencies.

Who buys water & environment in Tanzania

These are the organisations with the most water & environment notices open in Tanzania right now. Buyers in this sector tend to repeat — following the few that award the work you do is usually more productive than watching the market as a whole.

Water & Environment market snapshot

Since 26 Aug 2026, FreeTender has recorded 86 water & environment notices in Tanzania, 9 of them open today. The median bid window is 9 days, so plan to have documents ready before a notice appears.

Notices on record: 86
Open now: 9
Median bid window: 9 days
Median stated value: —

AugSeptOct

Most active water & environment buyers

RUWASA - SONGWE REGIONAL OFFICE5 notices
KIGOMA URBAN WATER SUPPLY AND SANITATION AUTHORITY4 notices
GEITA URBAN WATER SUPPLY AND SANITATION AUTHORITY4 notices
BANK OF TANZANIA - MTWARA BRANCH3 notices
DAR ES SALAAM WATER SUPPLY AND SANITATION AUTHORITY3 notices
TANZANIA REVENUE AUTHORITY3 notices
BUKOBA URBAN WATER SUPPLY AND SANITATION AUTHORITY3 notices
TABORA URBAN WATER SUPPLY AND SANITATION AUTHORITY2 notices
WANGING'OMBE WATER SUPPLY AND SANITATION AUTHORITY2 notices
ARUSHA URBAN WATER SUPPLY AND SANITATION AUTHORITY2 notices

By sub-sector

Water Supply2 notices
Environmental Services1 notices
Waste Management1 notices

Where the work is

Tanzania2 notices
Tanzania, United Republic of1 notices

Procedures used

Open tender83 notices
Expression of interest2 notices
Contract award1 notices

Computed by FreeTender from the notices we hold, refreshed nightly. Monthly market reports.

How they buy

Across the water & environment notices we currently hold for Tanzania, the most common form is the open tender or invitation to bid, followed by expression of interest. Each has its own rules — see RFP, RFQ and EOI compared and tendering procedures explained.

What qualifies you

Water and environment tenders include water-supply and sanitation schemes, sewage and solid-waste management, environmental monitoring and climate projects. Technical specifications, compliance standards and long operations-and-maintenance periods are common. Confirm design, testing and performance obligations before committing.

Before committing effort, it is worth running a deliberate bid/no-bid decision and checking your submission against the responsiveness checklist.