No observed cheques in the sources we track. That is a limit of our coverage, not a finding about this organisation.
From their own site: “The Halifax Group is an established private investment firm that invests alongside owners and managers of industry-leading, growing, and profitable companies.”
An announcement gives the size of the round, not the size of this investor's cheque. The only rounds that imply a cheque are those where they were the sole named investor.
Something wrong here? Tell us — corrections are free and need no account.