stars 1 stars 2 stars 3

BLOCKDOS is a cybersecurity and infrastructure management company offering services such as DDoS protection, penetration testing, server hardening, Cloudflare optimization, managed hosting, email security, and more. BLOCKDOS has over 20 years of experience in the cybersecurity and hosting industry. We were pioneers in DDoS protection and continue to evolve with the latest technologies. We serve clients in North America, Europe, the Middle East, and South Asia, with POPs in Canada, the US, Germany, France, and Asia and Far East.

BLOCKDOS Questions

The BLOCKDOS annual revenue was $4 million in 2026.

1 people are employed at BLOCKDOS.

BLOCKDOS is based in Mississauga, Ontario.

The NAICS codes for BLOCKDOS are [517311, 517, 51731, 51, 5173].

The SIC codes for BLOCKDOS are [73, 737].

Top BLOCKDOS Employees

Learn More
How It Works
get free account
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups.
search page
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies – all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.
get contact page
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.
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 2025
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users