Ana Maria Alfonso Riveros
Between 2010 and 2021 in DNCP awards, Ana Maria Alfonso Riveros appears as a supplier in 93 records from DNCP awards and DNCP tenders; in DNCP awards that is 53 unique processes. The observed amount totals 23.2B PYG. The leading buyer by amount, Municipalidad de Ciudad del Este, accounts for 79.3% of the PYG amount. In Oct 2018, the number of processes is 100% higher than in Sep 2018.
Create and download this entity’s chart- Source records
- 93
- Sources
- 2
Observed volume
53 processes
53 source rows in DNCP awards. Counts from other sources remain separate.
Latest activity
Mar 2021
1 record in the period.
Latest comparable change
+1 processes
Sep 2018 → Oct 2018 (+100%)
Leading buyer by amount
79.3% of observed PYG amount; top three 100%.
History
Historical series by source
4 independent series
Relationships
Top counterparties in the records
Ranked by shared record count, without adding different currencies.
Relationship concentration
Reliance on leading counterparties
Each currency is calculated separately. A high share may reflect specialization, scale, or source coverage and is not by itself evidence of misconduct.
Recent activity
Latest published records
Ordered by the most relevant award, publication, or event date in each source. An identical event published by multiple lifecycle sources is shown once and retains every source in the first column. This does not claim the activity happened today.
| Source | Award date | Publication date | Title | Buyer | Status | Amount | Currency |
|---|---|---|---|---|---|---|---|
| DNCP awards | Mar 16, 2021 | Jan 05, 2021 | Construcción de Pavimento tipo Empedrado, Pavimento Rígido de Hº, Canalizaciones y Entubamiento en distintos Puntos de la Ciudad - Ad Referéndum Ejercicio 2021 | Municipalidad de Ciudad del Este | Adjudicado | ₲1,481,963,348 | PYG |
| DNCP awards | Nov 20, 2020 | Oct 19, 2020 | CONSTRUCCIÓN Y REPARACIONES DE AULAS, SALA COMEDORES, SANITARIOS, CERCADO PERIMETRAL, Y PISTA DE FORMACIÓN EN DISTINTAS INSTITUCIONES EDUCATIVAS DE CIUDAD DEL ESTE Y PTE. FRANCO - FONACIDE - PLURIANUAL 2.0210 | Gobierno Departamental de Alto Paraná (A.PARANÁ) | Adjudicado | ₲505,638,148 | PYG |
Entity monitoring
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Coverage and provenance
Sources contributing to this profile
Headline activity and concentration use DNCP adjudicaciones; source histories are kept separate and are never added across datasets.
This profile consolidates source keys within one country and role only through exact identifiers or an unambiguous normalized legal name. Currencies and unit scales remain separate; similar names are not assumed to be the same organization.