What industry doesn't need a logo. Because logos are basically needed. Some important things in my opinion how important a logo is.
1. Able to increase customers indirectly.
2. Logo as a differentiator from your business with competitors.
3. Logos can increase customer trust and even your target market.
As a Brand Designer, I really want to help you in increasing and reaching your business customers. My focus is in the field of brand identity. As a freelance designer I am ready for you to contact anytime.