Investigations

Serra do Açor - Associação de Desenvolvimento Regional

Automated case report generated from contract-level risk evidence.

Executive Highlights

3 companies receive 91.7% of total spend

2 of 5 contracts (40%) have active risk signals

Supplier concentration is high (HHI 0.2871)

Person-company link evidence is available for 0 of 4 winner companies (0%); 4 have no link data

Award timing distribution is within expected bounds: 20% in Mar/Jun/Sep/Dec; 0% in December

Key Metrics

Flagged Rate
flagged_contracts / total_contracts = 2 / 5 = 40%
HHI Concentration
HHI = Σ s_i² = 0.2871
Interpretation: high supplier concentration
Thresholds: low < 0.15; medium 0.15-0.25; high > 0.25
Company Awarded value Share
CAETANO AUTO, SA €743,797 30.6%
MOTIVO - COMÉRCIO E MOTIVAÇÃO DE MERCADOS, S.A. €743,797 30.6%
Arménio Pereira de Sousa - Comércio e Reparação de Equipamentos Agrícolas Ldª €743,797 30.6%

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.

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Legend Public body Company

Top 30 High-Risk Contracts

Highest combined risk score, with indicator evidence.

Contract Date Value Risk Evidence
CPI/01/2025 - Aquisição de equipamentos diversos para beneficiação da rede viária florestal
11590563
2025-07-17 €39,950 10 (1)
A9 · Abnormal Price Reduction (10)
base_price=743797.0 | total_effective_price=39950.0
CPI/01/2025 - Aquisição de equipamentos diversos para beneficiação da rede viária florestal
11562754
2025-07-08 €81,707 10 (1)
A9 · Abnormal Price Reduction (10)
base_price=743797.0 | total_effective_price=81707.0

Award Timeline

Monthly award volume and amendment risk signals.

Period Awards Awarded value Amendment signals
2025-07 3 €533,731 0
2025-09 1 €127,500 0
2025-10 1 €74,990 0

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