SIENA CASA S.P.A.

Risk signal — not an accusation of crime.

TuscanyAUSA code: 000017290788

This contracting authority has 397 flagged tenders; 94.5% had a single bidder — verify on official ANAC sources.

SIENA

Flagged tenders

397

of 435 total tenders in dataset

Single-bidder share

94.5%

375 tenders with one bidder

Flagged spend

€12,239,174

Average signal

87.7

Flagging threshold ≥ 35

Most frequent signals

Rules that fire most often on this entity's flagged tenders.

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.