Insights

No Cost Deployment SiFi fully funds and builds FiberCities at no cost to municipalities, enabling cities to gain fiber infrastructure while giving ISPs a backbone to deploy services.

ISP Backbone SiFi operates as an infrastructure enabler rather than an ISP, offering fiber backbones for private ISPs to deliver gigabit services across communities.

City Growth The company has active partnerships and pilots in multiple cities (Akron, Cleveland Heights, Rockford) with a recent T-Mobile collaboration, indicating a repeatable model to scale through municipal and private-sector collaboration.

Financial Risk Public Chapter 11 bankruptcy filing in June 2026 suggests financial stress; sales outreach should consider capital solutions, revised terms, and risk-adjusted project timelines when engaging with SiFi or its portfolios.

Scale Proof Rockford FiberCity demonstrates significant scale (over 1,300 miles of fiber and tens of thousands of addresses), providing a strong reference point for pursuing new city or ISP partnerships.

SiFi Networks Tech Stack

SiFi Networks uses 8 technology products and services including Salesforce, 1&1, Microsoft Outlook, and more. Explore SiFi Networks's tech stack below.

  • Salesforce
    Customer Relationship Management
  • 1&1
    E-commerce
  • Microsoft Outlook
    Email
  • Microsoft
    Miscellaneous
  • Calix
    Network Management (software)
  • Microsoft Word
    Office Suites
  • Google Analytics
    Web Analytics
  • OpenSSL
    Web Server Extensions

Media & News

SiFi Networks's Email Address Formats

SiFi Networks uses at least 1 format(s):
SiFi Networks Email FormatsExamplePercentage
First@sifinetworks.comJohn@sifinetworks.com
55%
First.Last@sifinetworks.comJohn.Doe@sifinetworks.com
36%
FirstLast@sifinetworks.comJohnDoe@sifinetworks.com
7%
FLast@sifinetworks.comJDoe@sifinetworks.com
2%

Frequently Asked Questions

What is SiFi Networks's official website and social media links?

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SiFi Networks's official website is sifinetworks.com and has social profiles on LinkedIn.

What is SiFi Networks's SIC code NAICS code?

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SiFi Networks's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does SiFi Networks have currently?

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As of July 2026, SiFi Networks has approximately 47 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Chief Financial Officer: J. C.Chief Operations Officer: R. A.President, Client Services: J. W.. Explore SiFi Networks's employee directory with LeadIQ.

What industry does SiFi Networks belong to?

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SiFi Networks operates in the Telecommunications industry.

What technology does SiFi Networks use?

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SiFi Networks's tech stack includes Salesforce1&1Microsoft OutlookMicrosoftCalixMicrosoft WordGoogle AnalyticsOpenSSL.

What is SiFi Networks's email format?

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SiFi Networks's email format typically follows the pattern of First@sifinetworks.com. Find more SiFi Networks email formats with LeadIQ.

SiFi Networks

TelecommunicationsDelaware, United States11-50 Employees

SiFi Networks is a telecommunications company that develops Fiber to the Home networks, functioning as an infrastructure enabler rather than an internet service provider. It designs and builds city-scale fiber systems called FiberCities that serve as platforms for service providers to offer next-generation services, including gigabit connectivity. The company emphasizes innovative construction methods and collaborative models to deploy networks for communities worldwide. Its customers include municipalities and private ISPs seeking to extend high-speed, fiber-based services to residents and institutions.

Based in Wilmington, Delaware, the firm operates with a mid-sized footprint on a global scale. In 2024, it announced a partnership with T-Mobile to deliver residential broadband across five cities using its fiber infrastructure.

Section iconCompany Overview

SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    SiFi Networks's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    SiFi Networks's revenue is estimated to be in the range of $10M$25M

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