Insights

Comprehensive Telecom Solutions Subsidium Technologies offers a broad portfolio of communication services including voice, internet, networking, conferencing, hosting, managed services, and security, which presents multiple cross-selling opportunities across existing client bases seeking integrated connectivity solutions.

Recent Acquisition Leverage As part of the UpStack acquisition backed by prominent financial firms, Subsidium has enhanced its market presence and resource access, making it an attractive partner for enterprises looking for scalable, supported telecommunications and cloud services.

Small but Agile With a lean team of 2-10 employees, Subsidium can be highly agile and responsive to client needs, enabling personalized service offerings and quick implementation of tailored communication solutions for small to medium-sized businesses.

Cloud and Security Focus Their specialization in cloud services, hosted solutions, and managed security positions Subsidium as a strategic partner for companies prioritizing modern, secure, and reliable digital communications infrastructure.

Industry Alignment Operating within the telecommunications industry with technology stacks like Google Cloud and web development tools, Subsidium is well-positioned to meet evolving enterprise demands for integrated, cloud-based communication and collaboration platforms, offering opportunities for upselling advanced security and managed services.

Subsidium Technologies Inc. Tech Stack

Subsidium Technologies Inc. uses 8 technology products and services including WordPress, Google Cloud, Underscore.js, and more. Explore Subsidium Technologies Inc.'s tech stack below.

  • WordPress
    Content Management System
  • Google Cloud
    Infrastructure As A Service
  • Underscore.js
    Javascript Libraries
  • FingerprintJS
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Google Maps
    Maps
  • Mautic
    Marketing Automation
  • YouTube
    Video Players

Subsidium Technologies Inc.'s Email Address Formats

Subsidium Technologies Inc. uses at least 1 format(s):
Subsidium Technologies Inc. Email FormatsExamplePercentage
First@subsidiumtech.comJohn@subsidiumtech.com
42%
First.Last@subsidiumtech.comJohn.Doe@subsidiumtech.com
8%
First@subsidiumtech.comJohn@subsidiumtech.com
42%
First.Last@subsidiumtech.comJohn.Doe@subsidiumtech.com
8%

Frequently Asked Questions

Where is Subsidium Technologies Inc.'s headquarters located?

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Subsidium Technologies Inc.'s main headquarters is located at 1 Fairchild Square, Suite 105. The company has employees across 1 continents, including North America.

What is Subsidium Technologies Inc.'s phone number?

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You can contact Subsidium Technologies Inc.'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 Subsidium Technologies Inc.'s official website and social media links?

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Subsidium Technologies Inc.'s official website is subsidiumtech.com and has social profiles on LinkedIn.

What is Subsidium Technologies Inc.'s SIC code NAICS code?

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Subsidium Technologies Inc.'s SIC code is 1799 - Special Trade Contractors, Not Elsewhere Classified NAICS code is 517 - Telecommunications.

How many employees does Subsidium Technologies Inc. have currently?

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As of December 2025, Subsidium Technologies Inc. has approximately 2 employees across 1 continents, including North America. Key team members include Chief Operating Officer: E. D.Partner: B. F.Account Executive: L. M.. Explore Subsidium Technologies Inc.'s employee directory with LeadIQ.

What industry does Subsidium Technologies Inc. belong to?

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Subsidium Technologies Inc. operates in the Telecommunications industry.

What technology does Subsidium Technologies Inc. use?

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Subsidium Technologies Inc.'s tech stack includes WordPressGoogle CloudUnderscore.jsFingerprintJSjQueryGoogle MapsMauticYouTube.

What is Subsidium Technologies Inc.'s email format?

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Subsidium Technologies Inc.'s email format typically follows the pattern of First@subsidiumtech.com. Find more Subsidium Technologies Inc. email formats with LeadIQ.

When was Subsidium Technologies Inc. founded?

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Subsidium Technologies Inc. was founded in 2002.

Subsidium Technologies Inc.

TelecommunicationsNew York, United States2-10 Employees

"Subsidium Technologies Inc., a member of the UPSTACK family of companies, is one of the nation’s leading telecommunication’s agencies focused on helping clients purchase, design, implement, and manage reliable and affordable communications networks." As a single resource for all major network service providers, we take customers through selection, design, project-managed implementation, and unparalleled support.

	
With the right combination of people, knowledge, experience, and Integrity, Subsidium Technologies is the wise choice for your cloud, connectivity, communication, and collaboration services. We specialize in cloud services, hosted exchange, hosted mail, hosted pbx, web conferencing, ZCommunications, virtual pbx and connectivity. 

Drawing on our business partnerships, Subsidium creates a unique experience by solidifying all major network service providers to satisfy customer’s requirements for:  
  
VOICE
Local, Long Distance, Toll Free, VOIP, Calling Card 

INTERNET
DSL, ISDN, Cable, DS0-OCX IP, Ethernet, Satellite 

NETWORKING
Private Line, Frame Relay, ATM, VPN, IPVPN , MPLS, VPLS

CONFERENCING
Audio Conferencing, Video Conferencing, Web Conferencing 

LOCAL ACCESS
Microwave, CLEC, ILEC 

HOSTING
Colocation, Managed, Complex 

MANAGED SERVICES
Network Management, e-Messaging
 
SECURITY
Managed Firewall, Network Security Analysis, Intrusion Detection

Section iconCompany Overview

Headquarters
1 Fairchild Square, Suite 105
Phone number
SIC Code
1799 - Special Trade Contractors, Not Elsewhere Classified
NAICS Code
517 - Telecommunications
Founded
2002
Employees
2-10

Section iconFunding & Financials

  • $1M

    Subsidium Technologies Inc.'s revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    Subsidium Technologies Inc.'s revenue is estimated to be in the range of $1M

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