v3.25.1
Cover
Apr. 25, 2025
Document Type 8-K
Amendment Flag false
Document Period End Date Apr. 25, 2025
Entity File Number 001-40846
Entity Registrant Name Hennessy Capital Investment Corp. VI
Entity Central Index Key 0001842937
Entity Tax Identification Number 86-1626937
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 195 US HWY 50
Entity Address, Address Line Two Suite 309
Entity Address, City or Town Zephyr Cove
Entity Address, State or Province NV
Entity Address, Postal Zip Code 89448
City Area Code 775
Local Phone Number 339-1671
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
Shares of Class A common stock, par value $0.0001 per share  
Title of 12(b) Security Shares of Class A common stock, par value $0.0001 per share
Trading Symbol HCVI
Redeemable warrants, each whole warrant exercisable for one share of Class A common stock at an exercise price of $11.50  
Title of 12(b) Security Redeemable warrants, each whole warrant exercisable for one share of Class A common stock at an exercise price of $11.50
Trading Symbol HCVIW
Units, each consisting of one share of Class A common stock and one-third of one redeemable warrant  
Title of 12(b) Security Units, each consisting of one share of Class A common stock and one-third of one redeemable warrant
Trading Symbol HCVIU