Tenable found prominent placement in SC Magazine's 20th Anniversary Edition. Ron Gula, Renaud Deraison and Marcus Ranum were called out specifically for their accomplishments and insight in the magazine. Ron Gula was named one of the "Market Entrepreneurs" and Marcus Ranum was named one of the "Industry Pioneers" of the last 20 years. Finally, Nessus was named one of the "Top 20 Products" of the last 20 years.

Tenable ranked number 251 on the list of the 500 fastest growing technology companies in North American on Deloitte's 2010 Technology Fast 500.

Tenable Network Security was recognized by Inc. Magazine in the 2010 Inc. 5000 as one of the top 1500 companies in the United States, and one of the top 35 companies in the Security industry.

Tenable ranked number 290 fastest growing company in North America on Deloitte's 2009 Technology Fast 500.