Spending profits on stock buybacks and bonuses is literally the opposite of wanting to grow.

No they do not. They need to break even only. Profit is the result of charging customers too much, paying employees too little, or enshitification.

If you are in dire need, and haven’t already, try finding a local salvage yard (junkyard, breakers yard, etc. depending on your location) and pulling the parts you need from there.