altafiber is the US telecoms group formerly known as Cincinnati Bell. Its businesses include Hawaiian Telcom; the group was acquired by Macquarie Infrastructure Partners in September 2021. [1][2]
01 / Behind the name
Who owns altafiber?
Private · Fund acquisition; exact current stake not verified [1][2]
01
Disclosed investment scope
altafiber group · including Hawaiian Telcom [1][2]
Hawaiian Telcom's current history identifies its inclusion in the altafiber family acquired by MAM. Its acquisition explanation identifies Macquarie Infrastructure Partners. The exact current stake and complete holding chain are not established. Historical technology-services brand lists should not be treated as a current subsidiary register. This is selected ownership evidence, not a complete legal parent or shareholder register. Headquarters and parent incorporation have not been separately verified; the location of operations is not treated as proof of either. [1][2]
Headquarters, incorporation and tax residence describe different things. A headquarters address does not tell you where all of a company’s tax is paid.
Follow the investment
Investors in altafiber
Investor disclosures found
Selected investor disclosures have been found. Each names the held entity, basis and date; the complete investor register remains outside this review. A stake in a parent or operating company is shown against that entity. Dates refer to each disclosure and can differ from the profile review date. Evidence links are included with each record.
Held entity · altafiber group · including Hawaiian Telcom
Fund acquisition; exact current stake not verified
Company acquisition history checked ·
Hawaiian Telcom's current history identifies its inclusion in the altafiber family acquired by MAM. Its acquisition explanation identifies Macquarie Infrastructure Partners. The exact current stake and complete holding chain are not established. Historical technology-services brand lists should not be treated as a current subsidiary register.
The ownership review has not established a dated UK cash corporation-tax payment. Fund investors, operating businesses and property vehicles can have different reporting scopes; no amount is inferred from the investment disclosure.
United KingdomNot yet verified
UK corporation tax paid
Not yet verifiedCash payment
altafiber · UK reporting scope not verified Annual reporting period not yet verified
The cited sources establish investment or portfolio information, rather than a dated UK cash payment. The relevant UK tax-paying entity, filed financial period and cash corporation-tax payment have not been separately reconciled in this review. Not verified does not mean that no tax was paid. [1]
These figures have different scopes. They should not be added together or used as a like-for-like tax ranking.