Networks

Who funds whom in water

Funder → recipient → supplier ties, drawn only where a source discloses both parties. Relationships shown cover 4% of tracked spend and 22% of mapped projects; parties are named only where the source discloses them — nothing here is inferred.

Funders named
4,452
banks, programmes & co-financiers
Recipients named
28,263
buyers & borrowers
Disclosed ties
22,132
incl. 6,751 named suppliers
Largest tracked tie
$76.2B
Asian Development Bank → Department of Finance
Filter

The relationship ring

Top 9 funders, 12 recipients and 10 suppliers by tracked activity. Ribbon width follows tracked USD where reported, project count otherwise. Hover to trace a party; click to pin it.

No tie disclosed
Asian Development Bank funds Department of Finance — 4 projects, $76.2B tracked (iati:adb)ERDF_2021 funds Brněnské vodárny a kanalizace, a.s. — 23 projects, $3.1B tracked (TED (EU Tenders))World Bank funds Department of Finance — 8 projects, $2B tracked (World Bank)EURI funds VODOVOD d.o.o. — 22 projects, $197.9M tracked (TED (EU Tenders))Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A. funds Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A. — 48 projects, $70.3M tracked (TED (EU Tenders))Ředitelství silnic a dálnic s. p. awards work to SEZAKO Prostějov s.r.o. — 24 projects, $38.3M tracked (TED (EU Tenders))AKTSIASELTS TALLINNA VESI awards work to Osaühing Megido — 30 projects, $13.2M tracked (TED (EU Tenders))Ředitelství silnic a dálnic s. p. awards work to ZEPRIS s.r.o. — 20 projects, $9.7M tracked (TED (EU Tenders))AKTSIASELTS TALLINNA VESI awards work to Aktsiaselts Viimsi Keevitus — 83 projects, $282.8K tracked (TED (EU Tenders))AKTSIASELTS TALLINNA VESI awards work to Watercom OÜ — 72 projects, $281.2K tracked (TED (EU Tenders))AKTSIASELTS TALLINNA VESI awards work to osaühing BAUREXI — 25 projects, $17.4K tracked (TED (EU Tenders))World BankWorld BankAsian Development BankAsian DevelopmentBankEnvironmental Protection Agency — named by the source without a disclosed tieEnvironmentalProtection AgencyInter-American Development Bank — named by the source without a disclosed tieInter-AmericanDevelopment BankEPA WIFIA — named by the source without a disclosed tieEPA WIFIAEuropean Investment Bank — named by the source without a disclosed tieEuropean InvestmentBankERDF_2021ERDF_2021EURIEURIMiejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A.MiejskiePrzedsiębiorstwoWodociągów i…Conseil départemental des Vosges — named by the source without a disclosed tieConseildépartemental desVosgesDepartment of FinanceDepartment ofFinanceUser fees — named by the source without a disclosed tieUser feesNot Applicable — named by the source without a disclosed tieNot ApplicableUisce Éireann — named by the source without a disclosed tieUisce ÉireannMeđimurske vode d.o.o. Čakovec — named by the source without a disclosed tieMeđimurske voded.o.o. ČakovecBrněnské vodárny a kanalizace, a.s.Brněnské vodárny akanalizace, a.s.Aquafin NV — named by the source without a disclosed tieAquafin NVVODOVOD d.o.o.VODOVOD d.o.o.Ředitelství silnic a dálnic s. p.Ředitelství silnic adálnic s. p.Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A.MiejskiePrzedsiębiorstwoWodociągów i…AKTSIASELTS TALLINNA VESIAKTSIASELTS TALLINNAVESISAUR — named by the source without a disclosed tieSAURAktsiaselts Viimsi KeevitusAktsiaselts ViimsiKeevitusВОДОСНАБДЯВАНЕ И КАНАЛИЗАЦИЯ ЕООД — named by the source without a disclosed tieВОДОСНАБДЯВАНЕ ИКАНАЛИЗАЦИЯ ЕООДWatercom OÜWatercom OÜSUEZ EAU FRANCE — named by the source without a disclosed tieSUEZ EAU FRANCEVEOLIA EAU - COMPAGNIE GENERALE DES EAUX — named by the source without a disclosed tieVEOLIA EAU -COMPAGNIE GENERALEDES EAUXOsaühing MegidoOsaühing Megidoosaühing BAUREXIosaühing BAUREXISEZAKO Prostějov s.r.o.SEZAKO Prostějovs.r.o.ZEPRIS s.r.o.ZEPRIS s.r.o.
All years

Drag or press play to watch ties accumulate by publication year. Undated notices appear only in the all-years view.

14 of the parties shown have no disclosed counterpart yet (dashed arcs) — they are kept visible rather than dropped, and no tie is invented for them.

Largest ties by tracked spend

Only ties whose projects report a USD budget.

  • Asian Development Bank → Department of Finance 4 projects $76.2B
  • ERDF_2021 → Brněnské vodárny a kanalizace, a.s. 23 projects $3.1B
  • World Bank → Department of Finance 8 projects $2B
  • EURI → VODOVOD d.o.o. 22 projects $197.9M
  • Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A. → Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A. 48 projects $70.3M
  • Ředitelství silnic a dálnic s. p. → SEZAKO Prostějov s.r.o. 24 projects $38.3M
  • AKTSIASELTS TALLINNA VESI → Osaühing Megido 30 projects $13.2M
  • Ředitelství silnic a dálnic s. p. → ZEPRIS s.r.o. 20 projects $9.7M
  • AKTSIASELTS TALLINNA VESI → Aktsiaselts Viimsi Keevitus 83 projects $282.8K
  • AKTSIASELTS TALLINNA VESI → Watercom OÜ 72 projects $281.2K

Most frequent ties

By project count — includes native-currency awards with no USD figure.

  • AKTSIASELTS TALLINNA VESI → Aktsiaselts Viimsi Keevitus $282.8K 83
  • AKTSIASELTS TALLINNA VESI → Watercom OÜ $281.2K 72
  • Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A. → Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A. $70.3M 48
  • AKTSIASELTS TALLINNA VESI → Osaühing Megido $13.2M 30
  • AKTSIASELTS TALLINNA VESI → osaühing BAUREXI $17.4K 25
  • Ředitelství silnic a dálnic s. p. → SEZAKO Prostějov s.r.o. $38.3M 24
  • ERDF_2021 → Brněnské vodárny a kanalizace, a.s. $3.1B 23
  • EURI → VODOVOD d.o.o. $197.9M 22
  • Ředitelství silnic a dálnic s. p. → ZEPRIS s.r.o. $9.7M 20
  • World Bank → Department of Finance $2B 8

Sources: TED (EU Tenders) (CC-BY-4.0, 69,575 records) · SEACE (Peru) (CC-BY-4.0, 52,967 records) · USASpending (US federal) (US-Public-Domain, 13,265 records) · SECOP II (Colombia) (Datos Abiertos Colombia, 4,079 records) · PNCP (Brazil) (Dados Abertos - PNCP, 3,530 records) · World Bank (CC-BY-4.0, 2,888 records) · Nigeria NOCOPO (PDDL-1.0, 2,548 records) · IDB / IADB (CC-BY-4.0, 1,561 records) · CORDIS (EU research projects) (CC-BY-4.0, 1,380 records) · World Bank PPI (private participation) (CC-BY-4.0, 1,230 records) · DNCP (Paraguay) (CC-BY-4.0, 1,160 records) · World Bank STEP (tenders) (CC-BY-4.0, 1,142 records) · UNICEF (via IATI) (CC-BY-4.0, 945 records) · AfDB (via IATI) (CC-BY-4.0, 564 records) · iati:afd (CC-BY-4.0, 488 records) · iati:adb (CC-BY-4.0, 446 records) · AusTender (Australia) (CC-BY-3.0-AU, 311 records) · iati:gef (CC-BY-4.0, 243 records) · EPA WIFIA (US water loans) (US-Public-Domain, 236 records) · iati:isdb (CC-BY-4.0, 186 records) · EBRD (via IATI) (CC-BY-4.0, 143 records) · EIB (via IATI) (CC-BY-4.0, 143 records) · threesixtygiving (Publisher-specific; see dataSource, 83 records) · UNOPS (via IATI) (CC-BY-4.0, 29 records) · Grants.gov (US federal grants) (US-Public-Domain, 20 records) · EU Funding & Tenders Portal (SEDIA) (CC-BY-4.0, 18 records) · UK Contracts Finder (OGL-3.0, 17 records) · UK Find a Tender (OGL-3.0, 10 records). Every tie above links back to public records — inspect the underlying rows on Explore or read about the data on About & sources.

WaterAtlas

WaterAtlas is an informational tool in an early testing stage. Data is aggregated from public third-party sources under their own licenses and is provided as-is, without warranty of accuracy or completeness. Nothing here is financial, procurement, or legal advice.

WaterAtlas Weekly

A short digest of new water-sector projects every Monday morning. No account needed.

Weekly email. Unsubscribe any time. See our privacy notice.

Project

  • Open core · AGPL-3.0
  • World Bank · TED · IDB data
© 2026 WaterAtlas · Testing stage — no payments are collected.