Insights

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Gathering insights about SFI

SFI Tech Stack

SFI uses 8 technology products and services including Cloudflare Web Optimizations, jQuery CDN, jsDelivr, and more. Explore SFI's tech stack below.

  • Cloudflare Web Optimizations
    Analytics
  • jQuery CDN
    Content Delivery Network
  • jsDelivr
    Content Delivery Network
  • Cloudflare CDN
    Content Delivery Network
  • Open Graph
    Content Management System
  • Cloudflare
    Content Management System
  • Font Awesome
    Font Scripts
  • Adobe Fonts
    Web Fonts

Media & News

SFI's Email Address Formats

SFI uses at least 2 format(s):
SFI Email FormatsExamplePercentage
First.Last@sfifab.comJohn.Doe@sfifab.com
99%
FLast@sfifab.comJDoe@sfifab.com
1%

Frequently Asked Questions

What is SFI's phone number?

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You can contact SFI's main corporate office by phone at . 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 SFI's stock symbol?

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SFI is a publicly traded company; the company's stock symbol is SFBS.

What is SFI's official website and social media links?

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SFI's official website is sfi4.com and has social profiles on LinkedIn.

What is SFI's SIC code NAICS code?

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SFI's SIC code is 8999 - Services, Not Elsewhere Classified NAICS code is 31-33 - Manufacturing.

How many employees does SFI have currently?

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As of December 2025, SFI has approximately 501 employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include President: J. A.Business Owner: T. C.Center Head: H. U.. Explore SFI's employee directory with LeadIQ.

What industry does SFI belong to?

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SFI operates in the Manufacturing industry.

What technology does SFI use?

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SFI's tech stack includes Cloudflare Web OptimizationsjQuery CDNjsDelivrCloudflare CDNOpen GraphCloudflareFont AwesomeAdobe Fonts.

What is SFI's email format?

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SFI's email format typically follows the pattern of First.Last@sfifab.com. Find more SFI email formats with LeadIQ.

SFI

ManufacturingUnited States501-1000 Employees

For more than ten years now, SFI has been showing men and women all over the world how to build highly profitable internet businesses from the comfort of their homes. In fact, our system is so successful that OVER 8000 people join SFI every week!
 
But here's the really exciting part: In some of the most populous countries in the world (like India and China), the Internet revolution is just beginning. The profit potential is MASSIVE... and we need to expand our affiliate network to fully capitalize.

Section iconCompany Overview

Phone number
Website
sfi4.com
SIC Code
8999 - Services, Not Elsewhere Classified
Stock Symbol
SFBS
NAICS Code
31-33 - Manufacturing
Employees
501-1000

Section iconFunding & Financials

  • $250M$500M

    SFI's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    SFI's revenue is estimated to be in the range of $250M$500M

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