A company bio is a concise summary that introduces a business, its purpose, and its value to potential customers, clients, or partners. It's a brief overview of the company's history, mission, and what it offers, typically found on websites, marketing materials, or social media. 

Key elements of a company bio:

• Company name and logo: Clearly identify the business.

• Brief history: A few sentences about the company's origins and key milestones.

• Mission and values: What the company strives to achieve and the principles it operates by.