National Telecom
National Telecom Public Company Limited (NT) is Thailand's state-owned telecom operator formed by the 2021 merger of Telephone Organization of Thailand (TOT, fixed, mobile) and CAT Telecom (international, data, satellite). Ministry of Digital Economy and Society, Ministry of Finance oversight. FY2024 revenue ~THB 80B. Structural role: government-account exclusives, diplomatic communications, submarine-cable landing rights (critical for international IP transit), Internet Data Center (IDC) capacity, plus residual consumer mobile (~1M subs), fibre (~1M subs), enterprise. Specialty margins on government, submarine-cable, IDC services; consumer mobile is not the growth engine. Turnaround plan 2025-2028 emphasises enterprise, government, IDC, digital infrastructure.
Snapshot
Headline numbers a buyer checks first.
FY2024 revenue
~THB 80B
FY2024
Merger
2021 TOT, CAT
Formation
Oversight
MoDES, MoF
State-owned
Specialty
Government, submarine cable, IDC
Current
What this company actually does
National Telecom (NT) operates across five business lines. Government-account communications, diplomatic-channel services (non-competed with private operators). Submarine-cable landing rights, international IP transit (Thailand's major international internet exchange sits at NT's submarine-cable landing stations). Internet Data Center (IDC), cloud-adjacent services (enterprise, government hosting). Enterprise, SME connectivity. Residual consumer mobile (~1M subs), fibre (~1M subs); consumer-consumer competition with AIS, TRUE is explicitly not the turnaround strategy. Specialty-margin businesses (government, submarine cable, IDC) drive profitability; consumer businesses compete on price in a position NT structurally can't win vs scale peers.[]
Strategic turnaround plan 2025-2028 under successive MoDES ministers emphasises digital-infrastructure, enterprise, government, IDC — essentially doubling down on specialty-margin roles while consumer mobile, fibre shrinks. NT holds spectrum assets (700MHz, 900MHz, 2100MHz bands from historical TOT/CAT allocation) that could theoretically be monetised via wholesale to MVNOs or via asset-transfer to listed operators under NBTC oversight — political-process dependent. Management, governance reforms continue; state-owned-enterprise commercial discipline remains a challenge.[]
Business segments
Specialty
Government accounts, diplomatic communications
Non-competed government-exclusive communications, diplomatic-channel services. Structurally insulated from AIS, TRUE competition. Recurring, stable revenue; sensitivity is government IT-budget allocation cycles.
Specialty
Submarine cable, international IP transit
Thai major international internet exchange and submarine-cable landing stations (legacy TOT/CAT assets). Thailand's international IP transit hub; capacity expansion as ASEAN data-center demand grows. Competes with Malaysia, Singapore hub routes.
Specialty
Internet Data Center (IDC)
Enterprise, government cloud hosting and IDC capacity. 2025-2028 turnaround targets IDC as primary growth engine alongside submarine cable. Positioned for Thai enterprise sovereignty workloads that don't migrate to AWS Bangkok Region.
Watchpoints
Turnaround plan execution
2025-2028 MoDES-led plan focus on enterprise, IDC, government, submarine cable.
Spectrum asset monetisation
Historical TOT/CAT spectrum bands; wholesale or asset-transfer optionality.
Submarine cable, IDC growth
International IP transit, data center demand vs Singapore, Malaysia hub competition.
Governance, commercial discipline
State-owned management reforms, board governance evolution.
Thai telecom operators — market positioning
Listing
SET: ADVANC
FY2024 revenue
~ $5.8B
Mobile subscribers
~45M
Structural role
Consumer mobile leader; fibre; enterprise
National Telecom (NT)
Listing
State-owned
FY2024 revenue
Mobile subscribers
~1M mobile
Structural role
Government, submarine cable, IDC specialty
| Operator | Listing | FY2024 revenue | Mobile subscribers | Structural role |
|---|---|---|---|---|
| AIS | SET: ADVANC | ~ $5.8B | ~45M | Consumer mobile leader; fibre; enterprise |
| TRUE Corporation | SET: TRUE | ~ $5.22B | ~35M | Consumer #2 post-DTAC merger; cable, OTT |
| National Telecom (NT) | State-owned | ~ $2.32B | ~1M mobile | Government, submarine cable, IDC specialty |
Related Market profiles
Peers, parents, partners, agencies, and other Telecom & 5G actors.
Competitor
Advanced Info Service (AIS)
AIS competes on consumer mobile, fibre; NT holds specialty role.
Open Market profile →
Competitor
True Corporation
TRUE competes on consumer; NT holds government, submarine-cable specialty.
Open Market profile →
Sector peer
Digital Telecommunications Infrastructure Fund
Listed passive-infrastructure fund; ~12,000 telecom towers, fibre, rack space; TRUE founding anchor sponsor; FY2024 revenue ~ $318.8M.
Open Market profile →
Sector peer
JASIF Telecom Infrastructure Fund
Listed fibre-infrastructure fund; fibre-backbone assets operated by 3BB (now TRUE-3BB post-2023); FY2024 revenue ~ $173.9M.
Open Market profile →
Sources + data provenance
Every filing, filing-adjacent register, or trusted industry source cited in this profile.
National Telecom Public Company Limited (NT)
Publisher
National Telecom Public Company Limited (state-owned, post-2021 TOT, CAT merger)
Grade
Primary
As of
2025-12-31
| Source | Publisher | Grade | As of |
|---|---|---|---|
| National Telecom Public Company Limited (NT) | National Telecom Public Company Limited (state-owned, post-2021 TOT, CAT merger) | Primary | 2025-12-31 |
Reports featuring this profile
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Sits alongside 5 other Atlas profilesThailand Telecom & 5G Market Intelligence
State-owned operator; post-2021 TOT, CAT merger; government, submarine cable, IDC specialty.
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Sits alongside 4 other Atlas profilesThailand Data Centers & Cloud Infrastructure Market Intelligence
NT IDC capacity, government cloud; submarine-cable landing stations.
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Sits alongside 3 other Atlas profilesThailand 5G Enterprise Monetisation Deep Dive
NT state operator enterprise 5G, public-sector focus.
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Sits alongside 4 other Atlas profilesThailand Fibre Network Investment Deep Dive
NT state operator, wholesale fibre, Net Pracharat.
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Sits alongside 3 other Atlas profilesThailand Broadband, Fixed Line, AIS True 3BB Deep Dive
NT state ~15%, USO, government.
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Sits alongside 4 other Atlas profilesRelated Market profiles
competitor
Advanced Info Service (AIS)
Thailand's largest mobile, fibre operator with adjacent data-centre, edge-compute assets; GULF-SingTel controlled post-2023 JV.
competitor
True Corporation
Post-2023 TRUE × DTAC merger; ~50M mobile subs; FY2024 revenue ~THB 210B; CP Group, Telenor, China Mobile parents.