Air Lexington is a 135 operator there and has a Baron and Navajo, and I also see them flying a CJ1 and King Air 200 some, but I don't think they own those.
AirLifeNet has a King Air 200 based there, along with some Bell 407s (I think).
There is an aerial photo company there that has a 210, couple 310s, a Navajo, a Cheyenne and a Turbo Commander, but for the life of me I can't remember their name. Some planes are in LEX, I think some might be located at FFT now.
Some company in Nicholasville (just south) has a Lear 45 and King Air 300 there, but I can't remember their name right now either. There is a C90 at 27K just north of LEX in the same paint scheme, but I don't know if it belongs to them as well.
RJ Corman has a Lear 55 and I think a Challenger now. They are based between LEX and his private strip about 8 miles south of LEX.
There is a Citation X there on the field, but I have no idea who owns and/or operates it.
There is also a Lear 55 and a Beechjet on field, but again I don't know who owns and/or operates them. I think Delta Air Elite has a jet or two based on the field there; dunno if these are related to that or not.
If anything works out for ya, gimme a call and help me get a job
BoilerUP
LEX born and raised