Most of these plasmids can be used freely for research purposes. However, since you plan to use them for commercial purposes, obviously you should negotiate licenses with the owners of patents and intellectual property rights.

Dear Eni Sterjanaj

you can have a look at the following company websites as well:

1. https://plasmidfactory.com/

2. https://en.vectorbuilder.com/

I would definitely pay attention to the license for using it in your startup as Pierre Béguin has very aptly suggested.

good luck !

Thank you both.

And also, @Shambhabi Chatterjee, since Plasmidfactory has AAV plasmids in stock, for non-aav plasmid manufacturing, would i have to send them starter plasmid?

I hope you will find required details here-

https://plasmidfactory.com/ordering-process