Investigations

RodoAmarante Lda.

Automated case report generated from contract-level risk evidence.

Executive Highlights

Supplier concentration unavailable: 0 contracts with winner data, 1 without winner data (total 1).

1 of 1 contracts (100%) have active risk signals

Supplier concentration is low (HHI 0.0000)

Award timing distribution is within expected bounds: 0% in Mar/Jun/Sep/Dec; 0% in December

Key Metrics

Flagged Rate
flagged_contracts / total_contracts = 1 / 1 = 100%
HHI Concentration
HHI = Σ s_i² = 0.0000
Interpretation: low supplier concentration
Thresholds: low < 0.15; medium 0.15-0.25; high > 0.25

Network Cluster Map

Main cluster focused on this entity with person-company links.

Whole Procurement Map

Global contract links across public bodies and companies

Public mode hides individual nodes and shows only connected-individual totals.

Loading network…

Navigate: drag to pan, use mouse wheel to zoom, and reset view when needed.

Legend Public body Company

Top 30 High-Risk Contracts

Highest combined risk score, with indicator evidence.

Contract Date Value Risk Evidence
Aquisição por lotes de Autocarros Elétricos, para Serviço Público Urbano de Transporte de Passageiros no Município de Amarante
11874001
2025-10-27 €3,877,000 25 (1)
C1 · Missing Supplier NIF (25)
rule=C1 no winner recorded: awarded contract (effective price > 0) has no supplier identified

Award Timeline

Monthly award volume and amendment risk signals.

Period Awards Awarded value Amendment signals
2025-10 1 €3,877,000 0

Risk scoring combines rule-based indicators with data quality flags. Values and confidence degrade when critical fields are missing.