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PROVINCIA DI SIENA

Risk signal — not an accusation of crime.
TuscanyAUSA code: 000024205444

This contracting authority has 98 flagged tenders; 94.9% had a single bidder — verify on official ANAC sources.

SIENA

Flagged tenders

98

of 542 total tenders in dataset

Single-bidder share

94.9%

93 tenders with one bidder

Flagged spend

€5,328,416

Average signal

44.2

Flagging threshold ≥ 35

Most frequent signals
Rules that fire most often on this entity's flagged tenders.
  • single_bidder93
  • election_proximity56
  • repeat_supplier41
  • near_threshold9
  • award_over_estimate3
  • short_submission_window3
  • participant_award_gap3
Trend (12 months)
Flagged tenders per month — last 12 months with data in the loaded dataset.
Top suppliers
Who most often wins this authority's flagged tenders.
Tenders to review
Sorted by score — open detail to see what to verify.

Keep investigating

Aggregate statistics on ANAC data — not an accusation of crime.

Risk signal — not an accusation of crime.
PROVINCIA DI SIENA — AppaltiWatch