Start Free Trial
Pricing
Log In
Log In
Upgrade browser for full Crunchbase experience. You're accessing Crunchbase in a browser that is no longer supported.
Learn More
CSL Logo
CSL CB Rank
1306795
Heat Score
43
CSL is a telecommunications company.
Founded
obfuscation
Private Quarry Bay, Hong Kong Island, Hong Kong251-500 www.hkcsl.com/
Mobile
Telecommunications
Overview

CSL
Heat Score
43

Growth Score
pts
in past quarter
Heat Score 43
-11 pts
in past quarter

Company Performance Metrics

Score
Trend
AI Content may contain mistakes and is not legal, financial or investment advice.Learn more.
Growth Score - The measure of growth based on company activity, operational metrics, and investments
Growth Trend - The change in the growth score over the given time period
Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity
Heat Trend - The change in the heat score over the given time period
Learn More >
See more interactive data and historical milestones on desktop for the best experience

About CSL

CB Rank
1306795
CSL is a telecommunications company.
Founded
obfuscation
Private Quarry Bay, Hong Kong Island, Hong Kong251-500 www.hkcsl.com/
Mobile
Telecommunications

Key People

Details

Operating Status Active
Company Type For Profit
Phone Number 2888 2123
Predictions & Insights

Growth Prediction

See this Growth Prediction

Products & Services

5G Service Plans
Mobile telecommunications plans providing 5G network access for voice, data, and roaming services.
Mobile Handsets and Devices
Retail and bundled sales of smartphones, smartwatches, routers, and related devices.

Unlock More with Crunchbase Pro
  • Full access to financial & funding data on unlimited profiles
  • Export up to 2k results/month for analysis
  • Track market signals on competitors, products, and R&D
  • Preview private company insights and predictions
Financials
Market Intelligence
People
View Profiles & Contacts
Headcount 251-500 Employee Profiles 1 Contacts 6

Employee Profiles

News
Technology
View Tech Report

Monthly Web Visits

722,178
-19.05%
 in past month

Actively Used Products

8CSL uses 8 technology products and services including HTML5, jQuery, and  Google Fonts, according to G2 Stack.

Active Website Tech Count

65CSL is actively using 65 technologies for its website, according to BuiltWith. These include HSTS, Apple Mobile Web Clips Icon, and  DNSSEC.
Sub-Organizations
Frequently Asked Questions

Where is CSL's headquarters? CSL is located in Quarry Bay, Hong Kong Island, Hong Kong.Who are CSL's competitors? Alternatives and possible competitors to CSL may include China Asset Management, China Merchants Group, and  Far EasTone Telecommunication.
Who We Are
What We Do
Helpful Links
AI Content may contain mistakes and is not legal, financial or investment advice. Learn more.
Terms of Service | Privacy Policy | Sitemap | © 2026 Crunchbase Inc. All Rights Reserved.
(2e7868f 1)
|