Investigations

ASSOCIAÇÃO HUMANITÁRIA DE BOMBEIROS VOLUNTÁRIOS DA AMADORA

Automated case report generated from contract-level risk evidence.

Executive Highlights

3 companies receive 96.8% of total spend

1 of 5 contracts (20%) have active risk signals

Supplier concentration is high (HHI 0.3371)

17 individuals (aggregate count) linked to 1 winner companies

Person-company link evidence is available for 1 of 4 winner companies (25%); 3 have no link data

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 / 5 = 20%
HHI Concentration
HHI = Σ s_i² = 0.3371
Interpretation: high supplier concentration
Thresholds: low < 0.15; medium 0.15-0.25; high > 0.25
Company Awarded value Share
repsol portuguesa,lda €215,000 39.9%
ENFORCESCO, SA €200,000 37.1%
LINDE PORTUGAL, LDA €107,050 19.9%

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
Fornecimento de energia elétrica em regime de mercado livre - BTE
10015653
2023-05-19 €68,836 10 (1)
A9 · Abnormal Price Reduction (10)
base_price=200000.0 | total_effective_price=68836.0

Award Timeline

Monthly award volume and amendment risk signals.

Period Awards Awarded value Amendment signals
2022-08 1 €16,697 0
2023-02 1 €55,150 0
2023-05 1 €68,836 0
2023-07 1 €215,000 0
2026-02 1 €44,300 0

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