1. Celebrations Balloons & Events: This company specializes in creating unique and customized balloon decorations for birthdays and other events. They offer a range of balloon arrangements, including balloon backdrops, balloon centerpieces, and balloon sculptures.

2. Balloons Unlimited: This company provides balloon decoration services for birthdays, weddings, and other events. They offer a variety of balloon arrangements, including balloon bouquets, balloon arches, and balloon garlands.

3. Party Balloon: Birthday Balloon Decoration in Pune company offers balloon decoration services for all types of events, including birthdays, weddings, and corporate events. They provide a wide range of balloon arrangements, including balloon sculptures, balloon backdrops, and balloon centerpieces.

4. Balloon Art by Rakesh: This company provides balloon decoration services for birthdays, weddings, and other events. They offer a variety of balloon arrangements, including balloon columns, balloon arches, and balloon bouquets.

When choosing a balloon decoration company, make sure to consider their experience, customer reviews, and the quality of their work. It's also important to discuss your specific needs and budget with the company to ensure that you get the best possible service for your birthday celebration.