Ace American Insurance Co.

City-funded organization

Ace American Insurance Co. is a property and casualty insurer domiciled in Pennsylvania with a business address in Philadelphia (NAIC #22667), operating today as one of the Chubb group of underwriting companies following Chubb's 2016 combination with ACE Limited. Its NYC contracts, all now expired, provided workers' compensation and general liability insurance to the Department of Social Services, the Administration for Children's Services and the Department for the Aging, with none active as of August 2026. All $389 million awarded since 2010 (29 contracts) carries a Renewal (not re-bid) award tag, so 100% of contract value was awarded without a fresh competitive bid.

Industry (per city contracts)
Human Services
City contracts
none active as of 2026-08-22 · $388,971,773 awarded since 2010
Paid to date
$302,639,338
Won without a fresh bid
100% of contract value · $388,971,773 · 29 contracts
Based in
Palatine, IL (out of state)

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