Hi Shirish, please do not use "Director" as a designation on your visiting cards or in your communications. The "Director" designation is typically used for company forms of entities. If you are a partner of the firm, you can use "Partner" instead. For employees of your firm, you can designate them as Executive, Senior Executive, Officer, Senior Officer, Manager, Senior Manager, Vice President - Marketing, Vice President - Finance, or Vice President - HR. For very senior employees, you may consider giving them the designation of CEO.
Additionally, ensure that your firm is registered with the Registrar of Firms (ROF). Along with your firm name, include the term "registered."
I hope this clarifies any doubts you may have. Please let us know if you require any further clarifications.
Regards,
Mukesh TANK
9967590445