That depends on the target audience you want to engage. Many companies opt for two groups: an internal core (all employees) and an external circle (loyal customers, partners, suppliers, and former employees). The most common number of attendees for 25th-anniversary celebrations is 100 to 400 people.
An event with fewer than 50 guests doesn’t always create the desired festive atmosphere. An event with more than 500 guests requires a different approach to planning. Create a strategic guest list: who has contributed to the first 25 years, and who belongs in the next phase? This criterion will help you make the right choices.
Want to learn more about planning a 25th anniversary celebration? Read our full article →