Yes, the business names and contact info should be part of the poster. Please refer to the sample poster that is attached as part of the brief. Thank you!

Noted. Working on it. Will upload sample for you later today.

Regards. Balqees.

If you sent an invitation to someone to participate in my contest then it is your ethical duty to Rate or Reject the submission of the designers which are invited on your demand, As we are professional designers and we spend dozen hours to create any thing .
So , please guaranteed payment and feedback.
thanks