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Gathering insights about Computer 21 LLC…

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Computer 21 LLC Tech Stack

Computer 21 LLC uses 8 technology products and services including Facebook Pixel, WP Rocket, Google PageSpeed, and more. Explore Computer 21 LLC's tech stack below.

• Facebook Pixel

  Analytics
• WP Rocket

  Caching
• Google PageSpeed

  Caching
• WordPress

  Content Management System
• Google Fonts API

  Font Scripts
• PHP

  Programming Languages
• Yoast SEO

  Search Engines
• Facebook

  Widgets

Media & News

Computer 21 LLC's Email Address Formats

Frequently Asked Questions

Where is Computer 21 LLC's headquarters located?

Computer 21 LLC's main headquarters is located at 2127 William St, Cape Girardeau, MO 63703, US. The company has employees across 1 continents, including North America.

What is Computer 21 LLC's phone number?

You can contact Computer 21 LLC's main corporate office by phone at

+1-573-332-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Computer 21 LLC's official website and social media links?

Computer 21 LLC's official website is computer21.biz and has social profiles on LinkedIn.

How much revenue does Computer 21 LLC generate?

As of October 2025, Computer 21 LLC's annual revenue is estimated to be $2M.

What is Computer 21 LLC's SIC code NAICS code?

Computer 21 LLC's SIC code is 7378 - Computer Maintenance and Repair NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Computer 21 LLC have currently?

As of October 2025, Computer 21 LLC has approximately 11 employees across 1 continents, including North America. Key team members include Owner: C. D.Director: D. G.Sale: L. A.. Explore Computer 21 LLC's employee directory with LeadIQ.

What industry does Computer 21 LLC belong to?

Computer 21 LLC operates in the IT Services and IT Consulting industry.

What technology does Computer 21 LLC use?

Computer 21 LLC's tech stack includes Facebook PixelWP RocketGoogle PageSpeedWordPressGoogle Fonts APIPHPYoast SEOFacebook.

What is Computer 21 LLC's email format?

Computer 21 LLC's email format typically follows the pattern of Last@computer21.biz. Find more Computer 21 LLC email formats with LeadIQ.