What DAESUNG INFOTECH does

DAESUNG INFOTECH is a South Korean B2B systems integrator specializing in telecommunications and broadcasting network infrastructure, headquartered in Anyang, Gyeonggi-do. The company operates across three business segments: transmission (PTN, ROADM), enterprise networking (switches, ADC, wireless), and broadcasting systems, serving Korean telecom operators, central and regional government agencies (police, fire, education, municipal), broadcasters (SBS, MBC), and select financial and enterprise customers. Its core products are built around integrated solutions combining Infinera optical transmission equipment (PTN 7090M Series, hiT7300 ROADM), HPE/Aruba enterprise switching, A10 Thunder application delivery controllers, and Aruba wireless, supplemented by a proprietary passive optical automatic adaptation module developed in 2012 and an in-house corporate research laboratory established in 2015.

The company makes money primarily through hardware resale and end-to-end system integration services sold directly to enterprise and government customers on a project basis. Its revenue streams include network equipment sales (PTN, ROADM, switches, wireless), professional services covering consulting, network design, construction, and post-installation maintenance, and government-funded R&D projects such as the AI veteran welfare solution with NIPA. Pricing is negotiated project-by-project with no public tiers disclosed. DAESUNG has cultivated a preferred-supplier relationship with KT Corporation — Korea's largest telecom operator — holding PTN partner status since 2015, LH-ROADM backbone partner status since 2019, and KT Best Partner recognition in 2022, alongside a recurring flow of public-sector network construction contracts (Seoul, Gyeonggi, Incheon, multiple regional police and fire agencies). The company maintains ISO 9001, ISO 14001, TL9000, and ISO 45001 certifications that qualify it for telecom and government procurement.

Name

DAESUNG INFOTECH

Legal name

GNGLOBAL

Website

https://dsit.co.kr

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

51–100 employees

Short description

DAESUNG INFOTECH is a South Korean B2B systems integrator delivering transmission (PTN, ROADM), enterprise networking, and broadcasting infrastructure solutions — combining Infinera, HPE/Aruba, and A10 equipment with custom integration services — to telecom operators, government agencies, and broadcasters across Korea.

Ownership category

akta.pro rank

Product category

Network Infrastructure Integration

NAICS

Computer Systems Design and Related Services (54151), Other Communications Equipment Manufacturing (334290), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518210)

SIC

Services-Computer Integrated Systems Design (7373), Computer Communications Equipment (3576), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Industrial IoT/Edge Electronics Manufacturing (Gateways, Edge Controllers) (IMAGAGAC)

akta.pro secondary industry

ERP Implementation & Systems Integration Services (BPAEAGAA)

Keywords

• Network infrastructure solutions
• System integration services
• Optical transmission equipment
• Enterprise networking
• Broadcast network solutions

Headquarters

HQ city

Dongan

HQ country

South Korea

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Network Equipment Sales (PTN, ROADM, Switches, Wireless): Sale and supply of network transmission and switching equipment including Infinera PTN and ROADM, HPE/Aruba switches, and wireless access points. Equipment is supplied to enterprise and government customers for network construction projects.
2. System Integration Services: End-to-end SI services including network consulting, design, construction, and post-installation maintenance and management. Covers transmission, network, and broadcasting business lines.
3. Research & Development Projects: R&D project collaboration with government institutions such as NIPA (National Information Society Agency), including AI welfare solution development.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

DAESUNG INFOTECH is a B2B systems integrator that delivers end-to-end network infrastructure solutions across three business lines: transmission (Infinera PTN and ROADM optical equipment), enterprise networking (HPE/Aruba switches, A10 application delivery controllers, Aruba wireless), and broadcast systems. The company combines vendor-partner equipment with proprietary consulting, network design, construction, and post-installation management services for Korean government agencies, telecommunications operators, broadcasters, and enterprises.

Product overview

DAESUNG INFOTECH is a network systems integrator providing integrated solutions across three business areas: Transmission (PTN, ROADM), Network (switches, security), and Broadcast. Their product portfolio centers on Infinera PTN and ROADM equipment as core offerings, complemented by HPE/Aruba switching solutions, A10 load balancers, and Aruba wireless solutions. The company serves government, education, police/fire agencies, and enterprise customers across South Korea.

Differentiator

Problem solved

Functional benefit

Products and services

• Infinera PTN 7090M Series MPLS-TP based next-generation optical transmission equipment providing carrier Ethernet services (E-Line, E-Tree, E-Lan) for packet data traffic from edge to core, designed for telecommunications operators and large enterprises.
• Infinera hiT7300 ROADM Multi-Haul Transport Platform SDN-based coherent optical transmission system with Multi-Degree and CDC Add/Drop technology for Metro, Regional, Long-haul, Ultra Long-haul, and Sub-sea network applications. Designed for telecommunications operators and large enterprise backbone networks.
• HPE FlexFabric 5945 Series Top-of-Rack Switch High-density, ultra low-latency Top-of-Rack switch for enterprise data center server access or aggregation layer, supporting 1G/10G/25G/40G/100G ports.
• HPE Aruba 7500X / 12900E / 5400R / 8400 Core Switch Series Enterprise backbone and data center core switches with L2/L3 functionality, IRF, MDC, and EVI virtualization features, supporting 1G to 100G interfaces for next-generation data center roles.
• Aruba CX L2/L3 Switch Series Modern, flexible, intelligent stacking product family for enterprise network access, distribution, and core with built-in security, Gen7 ASIC architecture, and 1G to 400G interface support.
• HPE FlexFabric 5140 / 5520 / 5710 L2/L3 Switch Gigabit Ethernet switches with robust switching architecture, complete IPv4/IPv6 dual-stack support, and multi-service support for enterprise campus network environments.
• A10 Thunder ADC (Application Delivery Controller) Complete application delivery solution providing server availability, vulnerable application protection, and content delivery acceleration with 10G to 370G L4-L7 capacity and SSL encryption/decryption without performance degradation.
• Aruba Mobility Master (Gateway & Controller) Next-generation master controller buildable as a Virtual Machine or x86-based hardware appliance, providing enhanced user experience, flexible deployment, simplified operations, and WLAN performance improvement for enterprise wireless networks.
• Aruba Access Points (AP-655, AP-580 Outdoor, AP-518 Indoor Hardened) Wi-Fi 6 supporting access points with 802.11ax Wi-Fi, Bluetooth 5, and Zigbee 802.15.4 wireless signal support, providing performance for user connectivity and IoT in enterprise and outdoor environments.
• Network System Integration Services Full-lifecycle system integration services including network analysis and consulting, proposal development, design, construction, and ongoing post-installation maintenance and management for government agencies, telecom operators, broadcasters, and enterprises in Korea.

Named customers16 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves7 records

Expansion highlights4 records

Direct peers

• Lotte Data Communication: Korean IT services company delivering network integration, security, and systems implementation for enterprise and government clients. Comparable to DAESUNG as a domestically focused mid-to-large SI competing in the same public-sector/carrier bid pool.
• Samsung SDS: Korea's largest SI and IT services firm with deep government, financial-services, and telecom client relationships. Comparable to DAESUNG because both deliver enterprise and carrier network integration, data-center modernization, and managed infrastructure projects in Korea.
• LG CNS: Major Korean IT services and systems integrator serving government, telecom operators, and enterprises. Comparable to DAESUNG because both compete for large Korean public-sector and carrier network/IT integration tenders and offer end-to-end consulting-to-construction services.
• SK C&C (SK Inc. IT services): Korean systems integrator providing enterprise IT, network, and cloud services to SK Telecom, financial, and government clients. Comparable because both compete for telecom-operator and public-sector network integration projects in Korea.

Regional players

• Douzone: Korean cloud and IT services provider serving SMB and mid-market enterprises with network and managed services. Comparable as another regional Korean SI competing for enterprise networking and government-adjacent IT projects at smaller scale than the top-tier SIs.

Others

• HPE Aruba Networking: Enterprise networking vendor (switches, Wi-Fi, SD-WAN) whose products DAESUNG resells and integrates in Korea. Comparable because Daesung's enterprise/wireless business is built around Aruba technology and channel authorization.
• Infinera: Optical-transmission vendor whose 7090M PTN and hiT7300 ROADM products DAESUNG distributes in Korea. Comparable as the upstream technology partner whose roadmaps and channel decisions directly shape DAESUNG's transmission-vertical competitiveness.

Broad incumbents

• Hyundai Autoever: Korean IT services arm of Hyundai Motor Group providing network integration, ERP, and smart-factory solutions. Comparable to DAESUNG as a broader incumbent SI that competes for government and large-enterprise networking contracts in Korea.
• Hanwha Systems: Korean defense/IT systems company with communications-infrastructure and broadcasting-systems capabilities. Comparable to DAESUNG in the broadcasting and public-sector communications network segments where both deliver integration and infrastructure projects.
• Cisco Systems Korea: Global networking-equipment vendor with a Korean channel that competes with DAESUNG's distributed switching/routing portfolio. Comparable because it sells core enterprise and carrier network equipment and works with Korean SI partners on government and telco rollouts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/dongseo-information-technology-company-ltd-

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 DAESUNG INFOTECH