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Con la tuya, contribuyenteEvery peso the Uruguayan state spends, traceable.
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Supplier

BLANCO MARTINEZ WILLIAM SEBASTIAN

R/080279570013

Direct awards only
DEIRUPEcrawl4aiMapsIMPO
$ 6.353.669

Total received

Contracts
17
Agencies that bought from them
4
Average contract
$ 373.745
Years with activity
4
First contract
26 nov. 2019
Last contract
02 dic. 2025

BLANCO MARTINEZ WILLIAM SEBASTIAN received $ 6,4 M from the Uruguayan state across 17 awards between 2019 and 2025. It sold to 4 agencies. Its largest buyer is Administración de las Obras Sanitarias del Estado, with 68% of recorded spending.

What it bid for, and against whom

Open data publishes only the winner, so losing bids appear nowhere. This comes from the bidders each purchase record publishes. It covers the 6 calls of this company we have checked so far, not all of them: the scan advances gradually.

0/6won of those checked
0%win rate
3.8rivals per call, on average

Who it meets most often

State Suppliers Registry (RUPE)

ACTIVO
Legal name
BLANCO MARTINEZ WILLIAM SEBASTIAN
Fiscal domicile
Las Piedras, Canelones CABRERA, PILAR 739, NRO. DE SECCIÓN JUDICIAL 4TA, NRO. DE SECCIÓN POLICIAL 4TA, ESQUINA APARICIO SARAVIA View on Google Maps

Source: ARCE — Registro Único de Proveedores del Estado (RUPE), open data. Cross-referenced to the supplier by RUT.

Revenue by year

Who buys from them

Agencies ranked by amount awarded to this supplier.

Client concentration

68%

Administración de las Obras Sanitarias del Estado

How much of their revenue comes from their largest buyer.

Contracts

View all

17 suppliers

Source: Compras Estatales open data (OCDS), catalogodatos.gub.uy. · Data as of 04 oct. 2026