MicroSeismic, Inc. Ranks in Top 1000 on the 2012 Inc. 5000 | Three-Year Sales Growth Increased by 321%

Last week Inc. magazine ranked MicroSeismic, Inc. 988 on its sixth annual Inc. 5000, an exclusive ranking of the nation's fastest-growing private companies. The company ranked 36th in the energy industry and 20th in Houston.

For energy companies with the same revenue or higher, MicroSeismic, Inc. ranks 10th in growth. Within the oil and gas industry, they are the 2nd fastest growing company with at least $50M in revenue.

Complete results of the Inc. 5000, including company profiles and an interactive database that can be sorted by industry, region, and other criteria, can be found at www.inc.com/5000.