.6 min read through Final Updated: Oct 05 2024|12:12 AM IST.R & d (R&D) investing by BSE 100 business has expanded gradually, climbing from 0.89 per cent of revenue in FY20 to 1.32 per cent in FY24, balancing around 1 percent over the period in-between, according to records collected from Bloomberg and company yearly files.Also, these business much more than multiplied their R&D costs in outright phrases over these five years: From Rs 25,041 crore to Rs 63,072 crore.While this mirrors a prioritisation of innovation, corporate R&D investment remains fairly conservative. Experts keep in mind that simply a handful of firms have actually substantially increased their R&D invest, suggesting that.