Magdalena de Maria Martinez Arriaga de Perez
Between 2021 and 2023 in Guatecompras awards, 2020–2023, Magdalena de Maria Martinez Arriaga de Perez appears as a supplier in 25 records from 4 sources (General State Procurement Registry activity, Guatecompras awards, 2020–2023, Recent Guatecompras awards and Guatecompras awards, 2016–2019); in Guatecompras awards, 2020–2023 that is 7 unique processes. The most frequent buyer, Empresa Portuaria Nacional Santo Tomás de Castilla -Empornac-, accounts for 85.7% of the records shared with buyers. In Jan 2022, the number of processes is unchanged from Dec 2021. Monetary totals are omitted because the source repeats lifecycle rows for each process.
Create and download this entity’s chart- Source records
- 25
- Sources
- 4
Observed volume
7 processes
8 source rows in Guatecompras awards, 2020–2023. Counts from other sources remain separate.
Latest activity
Nov 2023
1 record in the period.
Latest comparable change
No change
Dec 2021 → Jan 2022 · same value
Most frequent buyer
6 shared records · 85.7% of relationships.
History
Historical series by source
5 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.
The summary is available, but a recent record sample could not be loaded. Consult the records in the cited sources.
Entity monitoring
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Coverage and provenance
Sources contributing to this profile
Activity histories and analytical measures are separated by source and metric family; no cross-family time series is added together.
Headline activity and concentration use Concursos finalizados de Guatecompras, 2020-2023; source histories are kept separate and are never added across datasets.
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.