Fortune help wanted image.
Justin Sullivan <> on March 8, 2013 in San Francisco, California.

Fortune pulled data from WANTED Analytics to identify the 100 companies who posted the most job listings on Monster in December.

Fortune correspondent--and staffer--Mack Gelber notes this about the companies on a hiring rampage, backing up BLS and Commerce Department employment report data released this past Friday.

The number of job listings posted every month is staggering—more than 200,000 last month alone—and from tech to finance to health care, you’ll find an incredible range of employers here.

Read more >