Leon D. Dematteis Construction Corp

City-funded organization

Leon D. DeMatteis Construction Corp is a New York-based general contractor holding a $3.98 billion design-build contract with the Department of Design and Construction for the construction of a new Queens detention facility (BBJ-QFAC) as part of the City's Borough-Based Jail program, awarded through an innovative procurement process.

Industry (per city contracts)
Human Services
City contracts (active)
$3,984,820,000 · 1 contract
Awarded all-time
$3,991,190,000 · 4 since 2022, incl. expired
Paid to date
$201,924,217
Won without a fresh bid
100% of contract value · $3,985,190,000 · 3 contracts

Holds contracts at

City contracts

Registered city contracts, largest first by current contract value (not amount spent): running now, then registered to start later, then ended. Totals count every registered contract. Each line shows its Checkbook contract ID. The tag on each row is how it was awarded (“no-bid” = non-competitive).

Sources