You should make a website take pics of your scaffolding business, projects, storage areas, etc.
I have a specific and unique domain reserved for scaffolding business in Finland but website I don't need yet because working still alone and the website will be little more complicated than just pics and contact details the price for this is too high to make still.
A couple of tips.
If you/the investment cannot afford a website, that does not sound good to investors.
I could take some pics of small works but photographing inside the factories is prohibited and it's not possible to share these pictures in public and what comes with storage I'm working as service for the companies who has scaffolding material (I don't own).
If you do not own the scaffolding the only thing someone is investing in is your labor. Labor is not worth very much and labor never gets ahead it gets behind and in debt in the world of economics.
Pics would be the min an investor would want to see.