Supplier· Ecuador· Activity through Jul 2026

Transporte Mixto Castellana-express S.A.

EC-RUC-1191797517001-1271680In the source: TRANSPORTE MIXTO CASTELLANA-EXPRESS S.A.

In 2026 in SERCOP open contracting releases, Transporte Mixto Castellana-express S.A. appears as a supplier in 5 records from SERCOP open contracting releases, which amount to 5 unique processes. The observed amount totals 234,656 USD. The leading buyer by amount, Empresa Electrica Regional del SUR S.A., accounts for 82.3% of the USD amount.

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Source records
5
Sources
1

Observed volume

5 processes

5 source rows in SERCOP open contracting releases.

Latest activity

Jul 2026

1 record in the period.

Leading buyer by amount

Empresa Electrica Regional del SUR S.A.

82.3% of observed USD amount; top three 100%.

History

Historical series by source

2 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.

SourceAward datePublication dateTitleBuyerStatusAmountCurrency
SERCOP open contracting releasesJul 02, 2026Sep 09, 2026SIE-CNEDPL-2026-001-107262Consejo Nacional Electoral Delegación Provincial de Lojaactive$41,605.62USD
SERCOP open contracting releasesApr 29, 2026May 15, 2026SIE-EERSSA-2026-004-3240Empresa Electrica Regional del SUR S.A.active$39,500USD
SERCOP open contracting releasesApr 06, 2026Apr 24, 2026SIE-EERSSA-2026-011-3240Empresa Electrica Regional del SUR S.A.complete$37,000USD
SERCOP open contracting releasesApr 02, 2026Apr 24, 2026SIE-EERSSA-2026-005-3240Empresa Electrica Regional del SUR S.A.complete$79,550USD
SERCOP open contracting releasesApr 02, 2026Apr 24, 2026SIE-EERSSA-2026-008-3240Empresa Electrica Regional del SUR S.A.complete$37,000USD

Entity monitoring

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Coverage and provenance

Sources contributing to this profile

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.