A One Person Corporation is a corporation with a single stockholder: Provided, That only a natural person, trust, or an estate may form a One Person Corporation.
Banks and quasi-banks, preneed, trust, insurance, public and publicly-listed companies, and non-chartered government-owned and -controlled corporations may not incorporate as One Person Corporations: Provided, further, That a natural person who is licensed to exercise a profession may not organize as a One Person Corporation for the purpose of exercising such profession except as otherwise provided under special laws.