IBM is kinda surprising. If you would have asked me which organization gave a larger percentage of employee contributions to Republicans, IBM or Facebook, I would have picked IBM all day long.
Nope. Not are they more homogeneous in their liberalness, but they’re also given HUGE sums of money.
It is interesting to compare these rankings with the ratings on this site: 2ndVote: exposing corporations and organizations that are funding liberal advocacy.
They give IBM and Facebook both the most liberal (i.e., leftist) ranking.