Section 2(69) of the Companies Act, 2013:-

“Promoter” means a person—

(a) who has been named as such in a prospectus or is identified by the company in the annual return referred to in section 92; or

(b) who has control over the affairs of the company, directly or in directly whether as a share holder, director or otherwise; or

(c) in accordance with whose advice, directions or instructions the Board of Directors of the company is accustomed to act:

Provided that nothing in sub-clause (c) shall apply to a person who is acting merely in a professional capacity;