Telecom operatorTier 1
China Unicom
China’s third-largest operator, state-owned and listed in Hong Kong and Shanghai; mobile, fixed broadband, cloud and enterprise.
- Headquarters
- Revenue
- CNY 392.2bnFY2025source ↗
- Employees
- 237,251+2025-12-31source ↗
- Also
- wholesale
- Customers
- ConsumerEnterpriseWholesaleGovernment
- Domains
- MobileFixed & fibreEnterprise connectivityIoT
- Website
- chinaunicom.com ↗
Technology4
BSS
OSS
Relationships6
Owns
- announced
Suppliers
- announced
- announced
Ecosystem
owns
- Subseaactive · Reported
- Subseaannounced · Reported
- Subseaactive · Reported
supplied by
- BSS · China Unicom — BSS (CRM, billing)active · Documented
- OSS · China Unicom provincial companies (not named) — entry into the OSS market, several provincesannounced · 11 Mar 2025 · Documented
- OSS · China Unicom (group) — OSS 2.0 resource management system, tower-management part: upgrade (single-source award)announced · 2 Dec 2019 · Reported