Telecommunication Systems, Inc.

Technology 📍 Annapolis, United States 👥 1001-5000 employees 💰 $137.7M raised 📅 Founded 1987 🏷 TSYS

TeleCommunication Systems (TCS) is a leading provider of mission-critical wireless data solutions to government customers, public safety, and carriers. TCS produces wireless data communications technology solutions that require proven high levels of reliability. TCS' wireless data offerings include secure deployable c

🌐 Website in LinkedIn ← All Companies

📊 Company Overview

Sector

Technology

Country

United States

Employees

1001-5000

Public · TSYS

Listed

Founded

1987

Cloud

Unknown

Email

Microsoft 365

☁️ Cloud Infrastructure

🔒 Subscribers only Cloud Provider

Workspace	Microsoft 365
CDN	🔒 Subscribers only

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

💰 Estimated Cloud Spend

$22M – $54M / 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 Telecommunication Systems, Inc.'s public homepage as of 2026-06-13.

🔍 Compare with Similar Companies

Same sector (Technology), similar size

1001-5000 ☁️ Unknown

501-1000 ☁️ Cloudflare

501-1000 ☁️ Unknown

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