Interlink Telecom Public Company Limited

What Interlink Telecom Public Company Limited does

Interlink Telecom Public Company Limited (ITEL) is a Bangkok-headquartered, Thailand-focused fiber optic telecommunications operator that converted to public-company status in May 2015 and listed on the MAI board of the Stock Exchange of Thailand in September 2016 under ticker ITEL. The company holds a Type 3 telecommunications license from Thailand's NBTC (กสทช.) and operates a proprietary end-to-end fiber optic backbone covering 75 provinces, providing MPLS IP-VPN, Dark Fiber, Wavelength, IPLC, and Broadcast Services alongside a Tier-3 designed ETIX data center (ISO/IEC 27001:2013 certified) and a 24/7 Network Management Center. ITEL also delivers fiber optic installation and turnkey network construction services, and in 2019 won a multi-year USO Zone C rural broadband award from NBTC covering 15,732 villages in consortium with other SET-listed companies, valued at THB 3,560 million.

ITEL generates revenue across three streams: recurring subscription-based data services (MPLS, Dark Fiber, Wavelength, IPLC, Broadcast), recurring data center colocation and hosting, and project-based installation and government/USO contracts. Distribution is anchored on a direct enterprise field sales model with dedicated account management, complemented by channel partnerships with carriers such as True, CS Loxinfo, and Internet Thailand, and participation in public tenders for government projects. Customer base is concentrated in enterprise and government verticals including telecom operators, financial institutions (Kasikorn Bank), utilities (Provincial Electricity Authority), defense (Defence Technology Institute), and regulators (NBTC). In July 2026, the company launched ITEL Global to extend services regionally, and recent disclosures position the network and data center assets to capture demand from AI-driven hyperscaler buildouts in Thailand, with a 2026 full-year revenue target of THB 3,600 million.

Name

Interlink Telecom Public Company Limited

Legal name

บริษัท อินเตอร์ลิ้งค์ เทเลคอม จำกัด (มหาชน) (Interlink Telecom Public Company Limited)

Website

https://interlinktelecom.co.th

Company type

Public

Founded year

2015

Operating status

Operating

Headcount range

1–10 employees

Short description

Interlink Telecom (ITEL) is a Thai licensed fiber optic network operator providing MPLS, Dark Fiber, Wavelength, IPLC, broadcast, installation, and Tier-3 data center services to enterprise, government, and carrier customers across 75 provinces of Thailand.

Ownership category

akta.pro rank

Product category

Telecommunications Infrastructure Services

NAICS

Wired Telecommunications Carriers (517111), Wired and Wireless Telecommunications Carriers (except Satellite) (51711)

SIC

Communications Services, Nec (4899), Telephone Communications (No Radiotelephone) (4813)

akta.pro primary industry

Terrestrial Long-Haul Fiber Backbone Operators (Intercity/Interstate) (HDAIALAG)

Keywords

• Fiber optic networks
• Telecommunications services
• Data center colocation
• MPLS IP-VPN
• Enterprise connectivity

Headquarters

HQ city

Bangkok

HQ country

Thailand

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Data Services (Network Services): Recurring revenue from MPLS IP-VPN, Dark Fiber, Wavelength, IPLC, and Broadcast services delivered over the proprietary fiber network. Revenue recognized over contracted service terms typically spanning multiple years. This includes network service contracts providing enterprise-grade connectivity.
2. Installation Services: One-time and project-based revenue from fiber optic network installation, construction, and commissioning services. Includes turnkey network deployment projects for enterprise and government customers.
3. Data Center Services: Recurring colocation, hosting, and managed data center services from ETIX Bangkok #1 and other data center facilities. Revenue recognized monthly based on contracted rack space, power, and service tiers.
4. USO / Government Projects: Project-based revenue from government-funded universal service obligations (USO) programs, including Zone C rural internet deployment covering 15,732 villages under USO 2, contracted in consortium with other SET-listed companies.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Interlink Telecom operates a proprietary national fiber optic backbone in Thailand under a Type 3 telecommunications license, delivering enterprise Data Services (MPLS IP-VPN, Dark Fiber, Wavelength, IPLC, and Broadcast), professional fiber optic Installation services, Tier-3 colocation and managed Data Center services, and 24/7 Network Management Center monitoring. All services are backed by a 99.99% SLA and the network spans 75 provinces across Thailand, serving enterprise, carrier, government, and media customers.

Product overview

Interlink Telecom (ITEL) is a telecom network operator offering a comprehensive portfolio of fiber optic network services. The core offerings include Data Services (Interlink MPLS IP-VPN, Dark Fiber, Wavelength, IPLC, and Broadcast Services), supported by professional Installation services, Data Center facilities (Tier-3 certified), and a 24/7 Network Management Center. The company operates under Type 3 telecom license with its own network infrastructure, providing end-to-end fiber optic connectivity nationwide with 99.99% SLA quality service.

Differentiator

Problem solved

Functional benefit

Products and services

• Interlink MPLS IP-VPN Managed MPLS IP-VPN service over the proprietary fiber network providing secure, high-speed data connectivity for enterprise customers across Thailand.
• Interlink Dark Fiber Dedicated dark fiber infrastructure allowing enterprises to operate their own optical transmission equipment over exclusive fiber strands with unshared capacity.
• Interlink Wavelength Wavelength division multiplexing (WDM) service providing dedicated high-capacity optical wavelength channels for point-to-point data transport between sites.
• Interlink IPLC International Private Leased Circuit service for cross-border enterprise connectivity between Thailand and international destinations.
• Broadcast Services Dedicated fiber-based broadcast transmission services for media and content distribution companies.
• Fiber Optic Network Installation Services Professional fiber optic network installation, construction, and commissioning services delivered as turnkey projects for enterprise and government customers.
• Data Center Services (ETIX Bangkok #1 and Genesis Data Center) Tier-3 equivalent colocation and managed data center services delivered from facilities designed to TIA-942 Tier-3 standards with ISO/IEC 27001:2013 certification, providing 99.99% SLA on rack space, power, cooling, and interconnect.
• Network Management Center (NMC) 24/7 network monitoring, management, and technical support center staffed by expert engineers providing continuous oversight and SLA delivery for all ITEL network services.

Quantifiable outcome

• 99.99% Service Level Agreement uptime guarantee across network services
• +4 more outcomes

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Twelve partnerships are on record, tiered core and minor.

• Provincial Electricity Authority (PEA)coreStrategic or Co-development Partner · 25 June 2026ITEL and PEA maintain an ongoing strategic collaboration for the development and maintenance of fiber optic communication networks. In 2026, both parties conducted the PM & CM (Preventive Maintenance & Corrective Maintenance) Annual Performance Review Meeting for the Northern and Southern regions. Prior activities include annual training programs on optical fiber troubleshooting, network maintenance curriculum development, and joint fiber optic cable management on PEA utility poles. The partnership has been active since at least 2016.
• สถาบันเทคโนโลยีป้องกันประเทศ / Defence Technology Institute (DTI)minorStrategic or Co-development Partner · 19 June 2026DTI representatives visited the Interlink Data Center facility in February 2026, exploring defense technology applications and digital infrastructure capabilities. In May 2025, ITEL also collaborated with DTI on the 'Entrepreneur of Defense' curriculum.
• กสทช. / NBTC (National Broadcasting and Telecommunications Commission)coreImplementation/ SI/ Consulting Partner · 27 May 2019ITEL participated in the USO Zone C (Rural Internet) project tender issued by NBTC, winning Contract Group 8 (Southern region) and Contract Group 6 (Central region 1) as part of a consortium with other SET-listed companies valued at THB 3,560 million. The project targets 15,732 villages lacking internet access (USO 2). ITEL signed the Integrity Pact for this project.
• มูลนิธิอินเตอร์ลิ้งค์ให้ใจ (Interlink I Foundation)coreOthers · 20 May 2019The Interlink I Foundation (มูลนิธิอินเตอร์ลิ้งค์ให้ใจ), led by Dr. Chalida Anantaporn (MD of Interlink Communication PCL and Foundation President), conducts corporate social responsibility programs including computer donations to technical colleges (Phichit), educational support, and community development initiatives.
• ธนาคารกสิกรไทย จำกัด (มหาชน) / Kasikorn Bank PCLminorChannel Partner/ Reseller/ Distributor · 1 May 2019KBank has visited the Interlink Data Center facility as a customer, evaluating data center services and infrastructure for banking sector requirements. The visit was part of KBank's technology infrastructure assessment.
• สภากาชาดไทย / Thai Red Cross SocietyminorOthers · 27 April 2019ITEL participated in Thai Red Cross Society donation activities, including contributions to mark the 26th anniversary of eFinanceThai news service. Regular corporate blood donation campaigns (Give Blood Together) are conducted with Thai Red Cross support.
• NTT (Nippon Telegraph and Telephone)coreStrategic or Co-development Partner · 1 July 2017ITEL conducts annual Business Review meetings with NTT, a major international telecommunications company, to assess partnership performance and explore collaborative opportunities in the Thai market.
• True Universal Convergence PCLcoreChannel Partner/ Reseller/ Distributor · 9 June 2016Partnership for high-speed leased circuit (วงจรสื่อสารความเร็วสูง) services. ITEL provides dedicated fiber circuits to True's network infrastructure. The companies conduct joint customer events including the RELAX & REFRESH Luncheon for True's key customers.
• Digital Cable TV Operators (ประธานกลุ่มเคเบิลดิจิตอล)coreStrategic or Co-development Partner · 7 June 2016ITEL signed an MOU with the Digital Cable TV Operators group led by Dr. Warin Charanaphan to drive cable and digital TV business development, improve service quality, and expand service coverage across Thailand. The partnership aimed to enhance competitiveness in the current economic environment.
• ซีเอส ล็อกซอินโฟ จำกัด (มหาชน) / CS Loxinfo PCLcoreChannel Partner/ Reseller/ Distributor · 1 June 2016Long-standing commercial partnership where CS Loxinfo acts as a customer and channel partner. The companies co-organize customer events, participate in trade shows (CommunicAsia), and conduct joint marketing activities including annual customer appreciation events and privilege trips.
• Internet Thailand Public Company Limited (INET)coreChannel Partner/ Reseller/ Distributor · 1 June 2016Annual customer partnership with Internet Thailand (INET) for joint customer events and promotional activities. ITEL hosts annual appreciation events for INET customers under the ITEL Blue Jeans theme and other initiatives.
• Planetcom (แผนเน็ตคอม)coreStrategic or Co-development Partner · 20 January 2016Planetcom and ITEL signed an MOU to jointly develop and improve internet service provision, leveraging each company's infrastructure and capabilities for enhanced service delivery in Thailand.

Scale indicators6 records

Recent moves9 records

Expansion highlights6 records

Broad incumbents

• Advanced Info Service Public Company Limited (AIS): AIS is Thailand's largest mobile operator with a rapidly expanding fixed broadband, fiber-to-the-home, and enterprise services portfolio, including its own data center operations. As a broad incumbent across consumer and enterprise telecom, AIS represents the largest competitive threat to ITEL's enterprise fiber and data center business in Thailand.
• National Telecom Public Company Limited (NT): NT is the Thai state-owned telecommunications operator formed from the merger of TOT and CAT Telecom, with a national fiber backbone, international submarine cable capacity, and a broad portfolio of wholesale and enterprise services. As a much larger incumbent with state backing, NT competes with ITEL across fiber, IPLC, and government telecommunications contracts while also being a potential channel partner given its scale.
• True Corporation Public Company Limited: True Corporation is one of Thailand's largest telecom incumbents, offering mobile, fixed broadband, pay TV, and enterprise services over its own national fiber network. It is both a competitor (own enterprise fiber and data center offerings) and a customer of ITEL (leasing dedicated high-speed circuits), making it a broad incumbent that straddles ITEL's competitive landscape.

Regional players

• PLDT Inc. PLDT is the Philippines' largest integrated telecom operator with a national fiber backbone, enterprise data services, and data center operations. While geographically separate, PLDT offers a directly comparable enterprise fiber + data center + carrier services business model to ITEL, making it a useful regional benchmark for Thai fiber-and-colocation playbooks and AI-driven demand dynamics.
• NTT Communications: NTT Communications is a global Tier-1 carrier operating international fiber, IPLC, and cloud connectivity services with a strong Asia-Pacific presence. It is both a strategic business review partner of ITEL (annual partnership meetings since at least 2017) and a comparable global reference point for enterprise fiber, IPLC, and managed network services.
• HKBN Ltd. HKBN is a Hong Kong-based integrated telecom and ICT services provider operating a fiber-to-the-building network serving enterprise and residential customers with symmetric gigabit services, data center, and cloud solutions. As an Asia-based enterprise fiber + colocation operator with a similar one-stop-shop value proposition, HKBN serves as a relevant regional comparable for ITEL's enterprise fiber-and-data-center business model.

Direct peers

• Symphony Communication: Symphony Communication is a Thai telecommunications and data services provider offering enterprise fiber connectivity, cloud, and managed services to corporate customers across Thailand. Like ITEL, it operates its own fiber network infrastructure serving enterprise and government clients with MPLS, data center, and network installation services, making it a direct domestic competitor for the same Thai enterprise telecom wallet.
• United Information Highway (UIH): UIH is a leading Thai dark fiber and network infrastructure provider operating a nationwide fiber backbone serving telecom operators, ISPs, and enterprise customers. It is one of ITEL's closest direct competitors — both companies offer wholesale dark fiber, wavelength, and managed connectivity over owned fiber — and compete head-to-head for enterprise and carrier customers in Thailand.
• TCC Technology (now NTT Data Thailand): TCC Technology is a major Thai data center operator offering colocation, managed hosting, and cloud services from multiple carrier-neutral facilities in Bangkok. It directly competes with ITEL's ETIX Bangkok #1 data center for enterprise and hyperscale colocation revenue in Thailand, and both companies target the same enterprise segments requiring Tier-3 / ISO-certified facilities.

Others

• CS Loxinfo Public Company Limited: CS Loxinfo is a Thai ISP and enterprise internet services provider that is both a long-standing customer and channel partner of ITEL (joint marketing, customer appreciation events, shared fiber infrastructure). It is adjacent rather than directly competitive, representing the type of downstream ISP partner that monetizes ITEL's underlying fiber network.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Interlink Telecom Public Company Limited