Another one is
Paneltronics ....they make just about everything imaginable (will do custom panels) ........for a price
They mass produce the most common configurations (6 and 8 switch vertical or horizontal etc....) fuse/switch panels and circuit breaker panels .... They have backlit function lables and also have indicator light for on/off status. Very well built ....but also more expensive
I have talked with these guys and they said I could basically make a panel anyway I wanted (If I had the need to do so ) ….and I believe I was told the aluminum panel came in white also..
Rocker switch

Toggles

Circuit breaker