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Founded in 1999, Roaring Penguin Software Inc. specializes in e-mail filtering. Since 2000, the company has focused on fighting spam at the mail server, with the acclaimed MIMEDefang and CanIt product lines. Today, Roaring Penguin develops, deploys and supports its spam- and virus-fighting software products for customers that include campuses, ISPs, web hosts, government offices and enterprises. CanIt anti spam solutions are used across North America and Europe, filtering mail servers for organizations that range in size from 5 to 100,000+ mailboxes. Roaring Penguin is headquartered in Ottawa, Canada, with customers and partners throughout North America and worldwide.

Roaring Penguin Software Questions

The Roaring Penguin Software annual revenue was $14 million in 2026.

Bill White is the Vice President Sales and Marketing of Roaring Penguin Software.

3 people are employed at Roaring Penguin Software.

Roaring Penguin Software is based in Ottawa, Ontario.

The NAICS codes for Roaring Penguin Software are [541, 541511, 54, 5415, 54151].

The SIC codes for Roaring Penguin Software are [737, 73].

Top Roaring Penguin Software Employees

G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
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