Fusion Telecommunications International, Inc.

Technology 📍 New York, United States 👥 201-500 employees 💰 $24.2M raised 📅 Founded 1997 🏷 FSNN

For more than 15 years, Fusion (formerly NBS) has been delivering a full range of world-class communications solutions and exceptional customer support. Our roster of customers spans markets and continents, including small businesses and large enterprises, and carriers from around the world. Fusion’s advanced, high a

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📊 Company Overview

Sector

Technology

Country

United States

Employees

201-500

Public · FSNN

Listed

Founded

1997

Cloud

Unknown

☁️ Cloud Infrastructure

🔒 Subscribers only Cloud Provider

Workspace	🔒 Subscribers only
CDN	🔒 Subscribers only

Detected via DNS records and HTTP response headers as of 2026-06-13.

💰 Estimated Cloud Spend

$3M – $6M / year across cloud providers

🛠 Tech Stack & Marketing

Ad Platforms	🔒 Subscribers only
Analytics & CRM	🔒 Subscribers only
CMS / Platform	🔒 Subscribers only
Frontend Stack	🔒 Subscribers only

Detected from Fusion Telecommunications International, Inc.'s public homepage as of 2026-06-13.

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Data detected 2026-06-13 · Methodology · Suggest a correction