v3.25.1
Cover
Jun. 11, 2025
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 11, 2025
Entity File Number 001-42610
Entity Registrant Name New Providence Acquisition Corp. III/Cayman
Entity Central Index Key 0002048948
Entity Tax Identification Number 98-1834924
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One 401 S County Road #2588
Entity Address, City or Town Palm Beach
Entity Address, State or Province FL
Entity Address, Postal Zip Code 33480
City Area Code 561
Local Phone Number 231-7070
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false
Units, each consisting of one Class A ordinary share and one-third of one redeemable warrant  
Title of 12(b) Security Units, each consisting of one Class A ordinary share and one-third of one redeemable warrant
Trading Symbol NPACU
Security Exchange Name NASDAQ
Class A ordinary shares, par value $0.0001 per share  
Title of 12(b) Security Class A ordinary shares, par value $0.0001 per share
Trading Symbol NPAC
Security Exchange Name NASDAQ
Redeemable Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share  
Title of 12(b) Security Redeemable Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share
Trading Symbol NPACW
Security Exchange Name NASDAQ