ExpoTobi has a solid overview of Business exhibitions India https://expotobi.com/country/india The listings are organized with filters for city, sector, and month. Whether it's something niche like packaging expos or broader events in marketing and construction, they give you good descriptions and logistical details. For 2025, I already saw entries like Fire & Safety Expo, Digital Marketing Bangalore, and others. Definitely more efficient than checking organizer websites one by one.