What GHT does

GHT (广州广哈通信股份有限公司, stock code 300711, ChiNext) is a state-controlled listed company providing intelligent command and dispatch communication systems for China's critical national infrastructure. Founded in 1995 as a joint venture with U.S. Harris Corporation and now a core member of Guangzhou Digital Technology Group, the company serves power grids, railway, defense, emergency response, and oil/petrochemical customers including State Grid, China Southern Power Grid, China Three Gorges, China Railway, and multiple military branches.

The product portfolio is organized around a "Core-Intelligence-Digital-Cloud" (核智数云) technology system spanning three platform generations: (1) HARRIS 20-20 circuit-switched dispatch systems (CCS and LCC models, 128–10,000+ ports); (2) IP-based softswitch platforms (SW9100/9200, SW8100), media resource servers (MS5200), access gateways, and trunk media gateways; and (3) the EC8800 converged communication server unifying voice, video, GIS, and AI-enabled dispatch. Supporting modules include network management (G2M5012), recording/inspection systems (MR4000/4800), dispatch terminals (ET series), and IP phones (VP510/3216/3212/3102), with a railway-specific line (SW9900-R/SW9300-R, RT800 consoles). R&D intensity runs at ~15% of revenue with ~30% of headcount in R&D, and the portfolio includes 580+ IP rights and ~100 invention patents.

Revenue is generated through three streams: (1) hardware sales of proprietary dispatch equipment (the primary stream), (2) software/systems integration combining softswitch, IMS, and converged platforms with industry-specific applications, and (3) professional services covering installation, training, and 24/7 technical support. Pricing is customized per enterprise engagement with multi-year contracts; the company operates direct enterprise field sales supplemented by a nationwide channel partner network across 30+ service locations. The company reports double-digit revenue and net profit growth over multiple consecutive years and holds 60+ sector certifications.

Name

GHT

Legal name

广州广哈通信股份有限公司

Website

https://ghtchina.com

Company type

Public

Founded year

1995

Operating status

Ipo

Headcount range

501–1,000 employees

Short description

GHT (广哈通信, Shenzhen ChiNext 300711) is a state-controlled Chinese listed company that designs and delivers intelligent command and dispatch communication systems for power grids, railway, defense, and emergency response customers including State Grid and Southern Power Grid.

Ownership category

akta.pro rank

Product category

Mission-Critical Command and Dispatch Communication Systems

NAICS

Computer Systems Design Services (541512), Computer Systems Design and Related Services (54151), Custom Computer Programming Services (541511)

SIC

Computer Communications Equipment (3576), Services-Computer Integrated Systems Design (7373), Telephone Communications (No Radiotelephone) (4813)

akta.pro primary industry

Mission-Critical & Public Safety Private Networks (MCX/LMR Interop) (HDAIAGAH)

akta.pro secondary industries

Rail Communications & Control Systems Operations (GSM-R/FRMCS, Radio Dispatch) (TLAJAEAG), Customer Grid-Edge Enablement Services (HEMS/DR Device Integration, VPP Enablement) (EUAEANAL), Public Carrier Connectivity & Managed Services for Utility WAN (MPLS, DIA, APN) (EUADAIAG)

Keywords

• Command dispatch communication
• Power grid dispatch systems
• Railway digital dispatch
• Converged communication platforms
• Mission-critical infrastructure

Headquarters

HQ city

Guanzhou

HQ country

China

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Communication Equipment Sales: Sale of proprietary command and dispatch communication equipment including HARRIS 20-20 switching systems, IP switching systems, railway digital dispatch systems, converged communication systems, network management systems, recording systems, dispatch terminals, and IP phones. Equipment sales is the primary revenue stream, with products sold directly to enterprise customers in power, defense, railway, and other critical sectors.
2. Software Solutions and Systems Integration: Integrated solutions combining proprietary software platforms (softswitch, IMS, converged communication) with hardware for specific industry applications including smart grid dispatch, digital defense, and intelligent railway. Solutions are customized for customer requirements in power, rail, defense, and emergency response sectors.
3. Professional Services: Post-sale services including equipment installation and commissioning, customer training programs, maintenance contracts, and 24/7 technical support hotline. Service offerings include system configuration, alarm interpretation, maintenance training, and hands-on experience. Training programs cover circuit switching, softswitch, and digital dispatch systems.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels6 records

Core offering

GHT designs, manufactures, and integrates intelligent command and dispatch communication platforms for mission-critical national infrastructure customers. Its portfolio spans TDM-based HARRIS 20-20 program-controlled switching systems, IP/softswitch and IMS core platforms, the EC8800 SIP-based converged communication server, railway digital dispatch systems, 5G core network and private network equipment, MR-series recording systems, dispatch consoles/terminals, IP phones, and AI-enabled large-model dispatch voice applications. Solutions are customized for power grid dispatch, railway traffic/traction/passenger dispatch, defense command, and emergency response, and are complemented by professional installation, training, and 24/7 support services.

Product overview

GHT (广哈通信) provides an integrated intelligent command and dispatch communication platform for critical infrastructure sectors including power grid, national defense, and rail transit. The product portfolio is organized as a platform-plus-modules architecture centered on three core technology lines: (1) HARRIS 20-20程控交换系统 (program-controlled circuit switches CCS and LCC models) serving as the traditional TDM backbone; (2) IP交换系统 (soft switch core platforms SW9100/9200, integrated communication servers SW8100, media resource servers MS5200, broadcast notification servers BNS5600, and access layer gateways AD1500, AD1551-P, TG2600, EHB1200, MAD1608P) providing IP-based next-generation services; and (3) EC8800融合通信系统 (converged communication server) integrating voice/video/GIS dispatch. Supporting these are network management (G2M5012), recording/inspection systems (MR4000, MR4800), dual-mode dispatch terminals (ET series), and IP phones (VP510, 3216, 3212, 3102). The railway-specific line includes SW9900-R/SW9300-R digital dispatch switches and RT800 series dispatch consoles. Solutions target power grid dispatch, rail transit, and national defense with complete coverage from core switching to terminal access.

Differentiator

Problem solved

Functional benefit

Brands

• 灵琛·FlisCo: 5G product and solution series launched in 2021 for next-generation communication applications.
• HARRIS 20-20

Products and services

• HARRIS 20-20 CCS Digital Program-Controlled Dispatcher Switch

Quantifiable outcome

• Over 60% market share in China's power dispatch communication sector with 25+ years of stable operation records
• +5 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature8 records

Partnerships

16 partnerships are on record, tiered core, major and minor.

• 西安电子科技大学 (Xidian University)coreStrategic or Co-development PartnerStrategic cooperation established with Xidian University, a leading electronic and information technology university. Joint research in 5G communication, artificial intelligence, and IoT through the '云数智联联合研究中心' (Cloud-Digital-Intelligence Joint Research Center). Cooperation includes technology joint development, collaborative talent cultivation, and platform co-construction to expand R&D resources and strengthen technical capabilities.
• 清华大学 (Tsinghua University)coreStrategic or Co-development PartnerStrategic cooperation with Tsinghua University for joint research and talent development in communication technology areas aligned with GHT's core business of intelligent command dispatch solutions for critical infrastructure.
• 华北电力大学 (North China Electric Power University)coreStrategic or Co-development PartnerStrategic cooperation established with North China Electric Power University since 2010. Long-standing partnership focused on power system communication and dispatch technology research. Joint research supports GHT's position as a leading power dispatch communication solution provider.
• 广东工业大学 (Guangdong University of Technology)coreStrategic or Co-development PartnerIn 2025, GHT and Guangdong University of Technology jointly established the 'AI智能联合实验室' (AI Intelligence Decision Joint Laboratory). The cooperation focuses on AI intelligence decision research, talent cultivation, and technology transfer for power grid and defense applications.
• 西安理工大学 (Xi'an University of Technology)coreStrategic or Co-development PartnerIn May 2025, GHT and Xi'an University of Technology signed a school-enterprise cooperation agreement. Cooperation focuses on artificial intelligence, intelligent communication, and network security. Both parties will promote technology development, talent cultivation, and achievement transformation to jointly empower digital transformation in energy, defense, railway, and hydropower sectors.
• 三峡梯调昆明调控中心 (Three Gorges Cascade Dispatch Kunming Control Center)coreStrategic or Co-development PartnerGHT has established a party-building co-construction relationship with Three Gorges Cascade Dispatch Kunming Control Center. Both parties collaborate on party-building and business matters, focusing on independent control, intelligent dispatch plus AI engineering application, hydropower digitalization, emergency communication, and new energy centralized control operations.
• 白鹤滩电厂 (Baihua Hydropower Plant)coreStrategic or Co-development PartnerGHT maintains a party-building co-construction relationship with Baihua Hydropower Plant. GHT's dispatch communication equipment runs stably at the world's second-largest hydropower station. Both parties conduct joint activities to strengthen party building and business cooperation.
• 国网河北信通公司、华电电子系 (State Grid Hebei Information and Communication Company, Huadian Electronics Department)majorStrategic or Co-development PartnerIn 2025, GHT renewed its industry-university-research cooperation agreement with State Grid Hebei Information and Communication Company and Huadian Electronics Department. The cooperation focuses on technology development and application in power system communication and dispatch automation.
• 石家庄铁道大学 (Shijiazhuang Tiedao University)majorStrategic or Co-development PartnerIn May 2025, GHT visited Shijiazhuang Tiedao University for industry-university-research exchange, focusing on railway communication technology and talent collaboration.
• 广州数字科技集团 (Guangzhou Digital Technology Group)coreStrategic or Co-development PartnerGHT is a core member enterprise of Guangzhou Digital Technology Group (广州数字科技集团). The group provides strategic guidance and synergies for GHT's intelligent command dispatch business. In 2021, GHT joined Guangzhou Radio Group (广州无线电集团), the predecessor/subsidiary structure of Guangzhou Digital Technology Group.
• 广有通信 (Guangyou Communication)coreOthersGHT subsidiary providing flight service station core communication services. One of GHT's four core subsidiaries expanding the company's communication service capabilities.
• 易用视点 (Yiyong Shipin/EasyViewpoint)coreOthersGHT subsidiary acquired in 2024 to enter the pumped storage digitalization market. Subsidiary specializes in dam intelligent monitoring systems and digital solutions for power construction, earning State Grid Science and Technology Progress Special Award.
• 赛康智能 (Saikang Intelligence)coreOthersGHT subsidiary acquired in 2025 to expand into power equipment state assessment and intelligent monitoring business. Subsidiary has received Sichuan Province Science and Technology Progress Second Prize and '首台套' product certification.
• 广哈智控 (Guangha Zhikong)majorOthersXi'an Guangha Zhikong Technology Co., Ltd. established in 2024 as GHT's subsidiary in Xi'an, focusing on technology R&D and innovation. The subsidiary has established its party committee under GHT's leadership.
• 广泰通信 (Guangtai Communication - Trademark)minorOthersListed as a subsidiary/affiliate on GHT's official website, representing another entity within the GHT corporate ecosystem.
• 广州无线电集团 (Guangzhou Radio Group)coreStrategic or Co-development PartnerParent group that GHT joined in 2021. Guangzhou Radio Group provides strategic direction and organizational support for GHT's operations. GHT is listed under the communications segment of Guangzhou Digital Technology Group (广州数字科技集团), the successor organization.

Scale indicators10 records

Recent moves10 records

Broad incumbents

• Huawei: Dominant Chinese telecom equipment vendor with broad enterprise, energy, and rail solutions. While not specialized in dispatch, Huawei competes for IT/communication budgets at State Grid, rail, and defense customers with broader portfolio and deeper R&D resources than GHT.
• ZTE Corporation: Major Chinese telecom equipment vendor with energy, rail, and government verticals. Competes with GHT for utility/railway communication infrastructure projects with broader 5G, optical, and IT product portfolio.
• Motorola Solutions: Global leader in mission-critical communications (LMR, command center software). Indirectly comparable to GHT given both serve public safety, utilities, and rail with command/dispatch solutions, though Motorola is a global incumbent with much broader product portfolio.
• FiberHome Telecommunication Technologies: Chinese state-owned telecom equipment vendor with optical, wireless, and IT solutions. Operates in adjacent verticals (power grid, rail) with broader portfolio than GHT's specialized dispatch focus.
• Nokia Networks: Global telecom equipment vendor with significant utility network and rail communications business. Competes with GHT in international rail and utility markets with end-to-end 4G/5G private network and mission-critical solutions.

Regional players

• Eastcom (Eastern Communications): Chinese telecommunications equipment manufacturer with mobile communication, network solutions, and terminal products. Related to GHT through mission-critical and private network communications for Chinese infrastructure customers.

Direct peers

• Potevio (China Potevio Information Industry): State-owned Chinese telecom equipment and IT services provider serving rail, power, and government customers. Comparable to GHT in vertical specialization for Chinese critical infrastructure communication systems.
• Hytera Communications: Leading Chinese private/professional mobile radio (PMR) and mission-critical communication provider. Directly comparable to GHT as both serve critical infrastructure customers (utilities, rail, public safety) with private network dispatch and command solutions, though Hytera is significantly larger and more globally diversified.
• Caltta Technologies: Chinese mission-critical communications specialist (formerly a Huawei PMR division). Provides LTE/5G-based private network dispatch solutions for public safety, rail, and energy — overlapping with GHT's command and dispatch business in the same vertical customer segments.

Emerging players

• Zhuhai Unitech Power Technology: Chinese power system automation and dispatch equipment provider. Comparable to GHT as both serve power grid operators with dispatch communication and automation solutions, though Unitech focuses more on protection and automation while GHT specializes in dispatch communication.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about GHT