No. Financial contributions and money donations from business corporations are not accepted by the Humane Party. Here’s a photo of a letter in which the Humane Party rejects a contribution by check from a business corporation.
Similarly, as can be seen the following screenshot*, an online donor who wishes to make a financial contribution to the Humane Party must certify that the donation is being made by a natural human being, not a corporation. This policy has been in place since the launch of the Humane Party in 2009.
*This screenshot is from the DonationSafe.com submission form used for donating to the Humane Party.