MARCIO LEONEL GUILLEN MERCADO * Compra Menor
Between 2017 and 2026, MARCIO LEONEL GUILLEN MERCADO * Compra Menor appears as a supplier in 219 records from ONCAE open contracting data, which amount to 218 unique processes. The most frequent buyer, Gerencia de Negocios, accounts for 26.1% of the records shared with buyers. In Mar 2024, the number of processes is unchanged from Feb 2024. Monetary totals are omitted because the source repeats lifecycle rows for each process.
Create and download this entity’s chart- Source records
- 219
- Sources
- 1
Observed volume
218 processes
219 source rows in ONCAE open contracting data.
Latest activity
May 2026
1 record in the period.
Latest comparable change
No change
Feb 2024 → Mar 2024 · same value
History
MARCIO LEONEL GUILLEN MERCADO * Compra Menor: processes by period
Aug 2017–May 2026
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.
The summary is available, but a recent record sample could not be loaded. Consult the records in the cited sources.
Entity monitoring
Monitor MARCIO LEONEL GUILLEN MERCADO * Compra Menor
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Coverage and provenance
Sources contributing to this profile
Procurement histories collapse repeated lifecycle rows when process identifiers are complete and mark incomplete identifiers as approximate.
Headline monetary rollups are omitted because the primary history cannot deduplicate lifecycle snapshots to award-line values safely; source-row counts remain available in provenance.
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.