v3.25.1

Cover	Apr. 23, 2025
Document Type	8-K
Amendment Flag	false
Document Period End Date	Apr. 23, 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	true
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

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For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.

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A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

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Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.

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Hennessy Capital Investment Corp. VI 8-K