At the law firm, we currently have a Greek popluation of:
4
KDs (One partner!)
1
ADP
1
LCA
1
DSP
We also used to work with 2
AOPs and a
BQP, but they all went to work somewhere else

We miss them!
At my old job, we had about 5
DDDs working there at one point, then the
KDs started taking over.

At one point, I think I had 6 sisters working there with me! (I was the first though, and got them all jobs! Another positive aspect of Greek Life - networking!)