I make launch vehicles and space related craft alongside some military stuff.

I mostly build craft under one entity, APTEL (Atmospheric Propulsion Technology Engineering Laboratory) and two divisions under it, MED (Military Engineering Division) and SET (Space Exploration Technologies). MED is mainly for transport aircraft, spy planes, spy sats etc. While SET is mainly for space probes, bases, space stations and other space related technologies.

I try and focus on making stock craft, with DLCs alongside (sometimes) support mods like Kerbal Joint Reinforcement.