Investigations

Patronato de Nossa Senhora da Torre

Automated case report generated from contract-level risk evidence.

Executive Highlights

3 companies receive 100% of total spend

1 of 3 contracts (33.3%) have active risk signals

Supplier concentration is high (HHI 0.4847)

Person-company link evidence is available for 0 of 3 winner companies (0%); 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 / 3 = 33.3%
HHI Concentration
HHI = Σ s_i² = 0.4847
Interpretation: high supplier concentration
Thresholds: low < 0.15; medium 0.15-0.25; high > 0.25
Company Awarded value Share
João Fernandes da Silva, SA €111,078 63.8%
Antunes &amp; Durães, Ldª. €45,000 25.9%
SICMALEVA, Comércio Industria de Equipamentos de Elevação, Unipessoal Lda. €18,000 10.3%

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
Recuperação e Conservação da Cobertura do Patronato de Nossa Senhora da Torre
1311680
2014-11-27 €31,000 10 (1)
A9 · Abnormal Price Reduction (10)
base_price=111078.0 | total_effective_price=31000.0

Award Timeline

Monthly award volume and amendment risk signals.

Period Awards Awarded value Amendment signals
2014-11 3 €91,682 0

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