Thailand AI Data Center Market Size, Share & Forecast to 2035

The Thailand AI Data Center Market is valued at USD 903.78 million in 2026 and is projected to reach USD 4.56 billion by 2035, up from USD 391.51 million in 2025, a CAGR of 27.84% from 2025 to 2035 (DC Market Insights estimate). The Thailand AI Data Center Market covers the facility infrastructure built and run for artificial intelligence (AI) workloads in Thailand: electrical systems, cooling, the building shell and fit-out, the AI network fabric, and operations services and software; graphics processing unit (GPU) servers and storage are excluded. The 2025 build receipt is half of the 22.80 megawatts (MW) of AI IT capacity completed in 2025 (24% of the 95 MW completed in Thailand) × USD 10.20 million per AI MW, plus half of the 51.00 AI MW completing in 2026 × USD 10.46 million, = USD 383.01 million of capital spend, plus USD 8.50 million of services on about 21 MW of installed AI capacity. Operations Services and Software is the fastest-growing segment at 59.15% a year as the installed AI base grows from 44 MW to about 2,055 MW, and the Eastern Economic Corridor (EEC) is the fastest-growing region at 34.92% because the 250 MW AI campus of True Internet Data Center (IDC), branded True IDC, and the Skyline, Bridge and Nippon Telegraph and Telephone (NTT) campuses sit in Chonburi and Chachoengsao.

Key Market Statistics: How Big Is the Thailand AI Data Center Market in 2026?

DC Market Insights values the Thailand AI Data Center Market at USD 903.78 million in 2026, 130.84% above the USD 391.51 million of 2025, as new AI IT capacity rises from 22.80 MW to 51.00 MW and the first EEC AI halls are fitted out.

• Market size 2025: USD 391.51 million
• Market size 2026: USD 903.78 million
• Market size 2030: USD 2.83 billion
• Market size 2035: USD 4.56 billion
• CAGR 2025-2035: 27.84% (low case 23.71%, high case 30.83%)
• Largest component: Electrical Infrastructure, 39.13% of 2025 spend (USD 153.21 million)
• Fastest segment: Operations Services and Software, 59.15% a year; fastest workload: AI Inference, 33.82%
• Leading region: Bangkok Metropolitan Region, 62.00% of 2025 spend; fastest-growing region: Eastern Economic Corridor, 34.92%
• Largest province: Bangkok, USD 140.78 million in 2025
• Market leader: True IDC, about 22% of 2025 spend (DC Market Insights estimate)

Thailand AI Data Center Market Summary: How Much Did Thailand Spend on AI Data Center Infrastructure in 2025?

Thailand spent USD 391.51 million on AI data center infrastructure in 2025. The Thailand AI Data Center Market size was valued at USD 10.14 million in 2020, reached USD 391.51 million in 2025, and is anticipated to reach USD 4.56 billion by 2035, at a CAGR of 27.84% during the forecast period. Between 2020 and 2025 the market grew at 107.65% a year from a very small base, as the AI share of new Thai capacity rose from 3% to 24% and the first GPU halls opened in Bangkok.

Report Attribute	Details
Historical Period	2020-2024
Base Year	2025
Forecast Period	2026-2035
Thailand AI Data Center Market Size 2025	USD 391.51 million
Thailand AI Data Center Market Size 2026	USD 903.78 million
Thailand AI Data Center Market CAGR (2025-2035)	27.84%
Thailand AI Data Center Market Size 2035	USD 4.56 billion

DC Market Insights estimates that new AI IT capacity in Thailand rises from 22.80 MW in 2025 to 211.50 MW in 2030 and 300.00 MW in 2035, lifting the market to USD 2.83 billion in 2030. The 755 MW of AI capacity the model adds over 2026-2030 is about 40% of the 1,900 MW of total Thai completions in the Thailand Data Center Market model, where AI halls take 30% of new capacity in 2026 and 45% in 2030. Thailand is 3.82% of the Asia Pacific AI Data Center Market in 2025 on the same facility scope.

Key takeaways:

• USD 391.51 million in 2025, USD 903.78 million in 2026 and USD 4.56 billion by 2035, a 27.84% CAGR.
• Electrical Infrastructure is the largest component at 39.13% (USD 153.21 million) because AI halls need 2-3 times the power train of a conventional hall per square metre.
• Bangkok Metropolitan Region leads with 62.00% of 2025 spend; the Eastern Economic Corridor overtakes it by 2035 with 48.00%.
• An AI data center in Thailand costs about USD 10.20 million per MW of IT load in 2025 before servers, in DC Market Insights estimates.
• Power is the binding limit: the EEC Office sees long-term data center demand above 10,000 MW against a plan of about 3,800 MW.

What Is the Thailand AI Data Center Market, and What Does It Cover?

The Thailand AI Data Center Market is the annual spend on facility infrastructure for AI workloads in Thailand, USD 391.51 million in 2025, across about 44 MW of installed AI IT capacity at the end of the year (DC Market Insights estimate). A Thai AI data center is a hall or campus built for GPU clusters at 30 kilowatts (kW) to over 130 kW per rack, such as the 20 MW AI hyperscale facility True IDC opened in Bangkok in May 2025 (Source: True IDC).

Included

• Electrical Infrastructure: substations, switchgear, uninterruptible power supply (UPS) systems, generators, busways and power distribution for AI halls.
• Cooling Infrastructure: chillers, coolant distribution units, direct-to-chip liquid cooling, rear-door heat exchangers and air handling.
• Building Shell and Fit-Out: structure, raised floors, fire protection, security and commissioning.
• AI Network Fabric: high-bandwidth GPU interconnect cabling, switches and optics inside the hall.
• Operations Services and Software: maintenance, monitoring, data center infrastructure management (DCIM) software and facility operations on the installed AI base.

Excluded

• GPU servers, accelerators and storage (the TikTok server project and GPU cloud hardware are IT equipment, not facility spend).
• Land, electricity bills and power plants built for data centers.
• Colocation rent, GPU cloud and AI-as-a-service revenue.
• Conventional (non-AI) data center halls, sized in the Thailand Data Center Market report.

How the segments fit together

Every split sums to the same total every year: five components (Electrical USD 153.21 million, Cooling USD 76.60 million, Shell USD 107.24 million, Network USD 45.96 million, Operations USD 8.50 million in 2025), four data center types, two workloads and five Thai regions. The boundary with the Thailand Data Center Market is the AI hall: that report counts all halls and the IT inside them, this market counts only the facility layer of AI halls, so it is not a slice of the Thailand Data Center Infrastructure Market total but overlaps its AI share.

Why Do Thailand AI Data Center Market Estimates Differ?

DC Market Insights values the Thailand AI Data Center Market at USD 903.78 million in 2026, and published estimates differ mainly because broader definitions add the GPU servers inside the halls. One AI MW carries about USD 10.20 million of facility content but USD 30 million or more of accelerator servers, so a definition that counts servers is roughly four times larger. Other definitions add GPU cloud and AI-as-a-service revenue, colocation rent for AI tenants, or the whole multi-year budget of a Board of Investment (BOI) approval in the year it is announced. An earlier DC Market Insights edition of this page put 2025 at USD 216.71 million on a mixed definition; the current USD 391.51 million is built from AI MW and the cost per MW.

Element	In this report	Why
Power, cooling, shell and fit-out of AI halls	Yes, USD 337.05 million (2025)	Facility content per AI MW
AI network fabric inside the hall	Yes, USD 45.96 million (2025)	Installed with the hall
Operations services and DCIM software	Yes, USD 8.50 million (2025)	Recurring spend on the installed AI base
GPU servers, accelerators and storage	No	IT equipment, refreshed every 4-5 years
GPU cloud and colocation revenue	No	Service revenue, not infrastructure spend
Power plants and land	No	Energy and real estate, not data center content

Out-of-scope terms such as GPU server spend, AI-as-a-service revenue, colocation rent, sovereign AI cloud subscriptions and captive renewable power plants are therefore not added to the total. In-scope buyers include hyperscale cloud providers, colocation operators, government and state enterprises, banks, telecom operators and the small and medium-sized enterprises (SMEs) that rent GPU racks in colocation halls.

What Drives Thailand AI Data Center Demand in 2026?

Three drivers lift new Thai AI capacity from 22.80 MW in 2025 to 211.50 MW in 2030: record BOI data center applications, hyperscale cloud regions, and a national AI and sovereign-cloud policy.

THB 728 billion of BOI data center applications in 2025

The BOI received 36 data center projects with a combined investment value of more than USD 23.1 billion (THB 728 billion) in 2025 (Source: Thailand Board of Investment (BOI)). In May and June 2025 alone it approved six projects worth THB 115.4 billion (USD 3.57 billion) with about 740 MW of IT load (Source: BOI). Since 2025 the BOI also gives its highest incentive tier to data centers with a power usage effectiveness (PUE) of 1.3 or lower and GPU-enabled computing, which steers new halls toward AI designs (Source: BOI). DC Market Insights counts only the AI share of capacity that reaches construction: 51.00 MW in 2026 and 115.50 MW in 2027.

Three hyperscale cloud regions in 13 months

Amazon Web Services (AWS) launched its Asia Pacific (Thailand) Region with three Availability Zones in January 2025 and plans to invest more than USD 5 billion in Thailand (Source: Amazon). Google Cloud opened its Bangkok region with three zones in January 2026 as part of a USD 1 billion investment (Source: Google Cloud), and Microsoft named True IDC as a data center partner for its Thailand cloud region in October 2025 (Source: Microsoft). Hyperscale Self-Build grows at 30.90% a year in DC Market Insights estimates, from USD 117.45 million to USD 1.73 billion.

A national AI strategy and sovereign GPU cloud

The Thai cabinet approved the Thailand National AI Strategy and Action Plan (2022-2027) in July 2022, aiming at an AI development and application ecosystem by 2027 (Source: National Electronics and Computer Technology Center (NECTEC)). Siam.AI Cloud, a Gulf-backed company, became the first Thai NVIDIA Corporation (NVIDIA) Cloud Partner and launched an NVIDIA H100 GPU cluster hosted at the Gulf, Singtel and AIS (GSA) Data Center in December 2024 (Source: Siam.AI Cloud). Draft government cloud guidelines from the Digital Government Development Agency (DGA) require highly protected data to stay in sovereign or state-controlled clouds in Thailand (Source: DGA). Sovereign and Government AI grows at 30.19% a year to USD 547.79 million by 2035.

Which Trends Are Reshaping Thailand AI Data Center Build-Outs?

Three trends shape the build-out: AI campuses of 100-300 MW in the EEC, liquid cooling as standard, and a shift of spend from training to inference.

From 20 MW halls to 250 MW AI campuses

True IDC broke ground on a 250 MW AI hyperscale data center in the EEC in April 2026 at a cost of THB 77 billion (USD 2.36 billion), with the first phase due in 2027 (Source: True IDC). Skyline Data Center and Cloud Services (DAMAC Group) won BOI approval for 200 MW in Chachoengsao and Bridge Data Centres for 134 MW in Chonburi in May 2026 (Source: BOI). DC Market Insights lifts the AI share of new Thai capacity from 24% in 2025 to 45% in 2030 and 50% in 2035.

Liquid cooling becomes the default

Racks of 30-130 kW cannot be cooled by air alone, so Cooling Infrastructure rises from 19.57% to 20.95% of spend and grows at 28.72% a year to USD 956.44 million by 2035 (DC Market Insights estimate). The BOI PUE threshold of 1.3 reinforces the shift, because direct-to-chip cooling cuts fan and chiller energy.

Inference overtakes training

AI Inference holds 38.00% of 2025 spend and 60.00% by 2035, growing at 33.82% a year, as Thai banks, retailers and government agencies run models close to users under the Personal Data Protection Act (PDPA). In July 2026 the BOI approved USD 235.2 million for Datasection to build GPU server infrastructure in Bangkok and Pathum Thani (Source: BOI, July 2026).

What Challenges Hold Back the Thailand AI Data Center Market?

Grid capacity and community opposition in the EEC are the two largest constraints, and together they explain why the base case adds 2,087 MW of AI capacity over 2026-2035, not the 2.5 GW of IT load in the announced pipeline.

Power demand of 10,000 MW against a plan of 3,800 MW

The EEC Office estimates that long-term electricity demand from data centers could exceed 10,000 MW, while its current accommodation plan is about 3,800 MW (Source: EEC Office, August 2026). The BOI set up a subcommittee on energy management for data center investment, chaired by the Minister of Energy, to screen projects before they apply for incentives (Source: BOI, July 2026). Data centers are expected to use 6 terawatt-hours (TWh) of electricity by 2030 (Source: Ember). In the low case, with 30% less new AI capacity, the 2035 market is USD 3.29 billion instead of USD 4.56 billion.

Tariffs, water and local opposition

The Energy Regulatory Commission (ERC) set the power charge at THB 3.95 per unit for May-August 2026 (Source: ERC), and its direct renewable power purchase agreement (PPA) framework is still a draft that requires at least 50 MW of IT load per building (Source: ERC). The Prachin Buri People’s Network gathered more than 11,207 signatures against EEC expansion in August 2026, citing water and power (Source: Prachin Buri People’s Network). Each 100 MW AI campus delayed by one year removes about USD 1.0 billion from the forecast years in DC Market Insights estimates.

Where Are the New Revenue Opportunities in Thai AI Data Centers?

The two largest new revenue pools are cooling retrofits and liquid cooling, USD 956.44 million by 2035, and operations services on the installed AI base, USD 886.28 million by 2035.

Liquid cooling and power trains

Electrical Infrastructure reaches USD 1.40 billion by 2035, growing 24.74% a year, and Cooling Infrastructure reaches USD 956.44 million, growing 28.72% a year (DC Market Insights estimate). Delta Electronics (Thailand) reported 2025 sales of THB 198,514 million, up 20.3%, driven by demand for data-center energy-management solutions (Source: Delta Electronics (Thailand)), and Thai suppliers of switchgear, busways and coolant distribution units gain from local-content preferences.

Operations services: USD 8.50 million to USD 886.28 million

Operations Services and Software is the fastest-growing segment at 59.15% a year because every AI MW installed needs about USD 0.40-0.50 million of maintenance, monitoring and DCIM software a year (DC Market Insights estimate). The installed AI base rises from about 44 MW at the end of 2025 to about 2,055 MW at the end of 2035, so service contracts become a fifth of the market.

What Is the Thailand AI Data Center Cost per MW?

An AI data center in Thailand costs about USD 10.20 million per MW of IT load to build in 2025 before servers (DC Market Insights estimate), rising to USD 12.00 million per MW by 2035 as liquid cooling and denser power trains spread.

Price point	2020	2025	2030	2035
Facility and network content per AI MW (USD million)	8.40	10.20	11.50	12.00
Operations spend per installed AI MW a year (USD million)	0.32	0.40	0.45	0.50

Public price anchors:

• True IDC’s 250 MW EEC AI campus at THB 77 billion (USD 2.36 billion) implies USD 9.44 million per MW (Source: True IDC).
• Skyline’s 200 MW Chachoengsao project at THB 46 billion (USD 1.4 billion) implies USD 7.0 million per MW, and Bridge Data Centres’ 134 MW at USD 746 million implies USD 5.57 million per MW, both for mixed-use halls (Source: BOI).
• The six May-June 2025 BOI approvals, USD 3.57 billion for about 740 MW, average USD 4.82 million per MW across conventional and AI halls (Source: BOI).

The model’s USD 10.20 million per AI MW sits above the mixed-use anchors because it adds the AI network fabric (about USD 1.2 million per MW) and the denser power and cooling of a GPU hall, and close to the True IDC AI campus.

Which Rules and Standards Shape Thailand AI Data Center Investment?

Five rules shape AI data center investment in Thailand, led by the BOI incentive conditions that tie the top tier to a PUE of 1.3 and GPU capability.

• BOI data center promotion conditions: construction and service standards, PUE and water-management requirements; ISO/IEC 27001 certification is required before the corporate income tax exemption applies (Source: BOI).
• Personal Data Protection Act (PDPA): the Personal Data Protection Committee (PDPC) had imposed about THB 21.5 million of fines by August 2025, raising demand for in-country hosting (Source: PDPC).
• DGA government cloud guidelines: highly protected government data must stay in sovereign or state-controlled clouds in Thailand (Source: DGA).
• Draft AI law: Thailand’s draft AI principles went to public hearing in June 2025 and are to become a draft AI Act (Source: Electronic Transactions Development Agency (ETDA)).
• ERC direct PPA framework (draft): BOI-promoted data centers with at least 50 MW of IT load per building could buy 100% renewable power directly (Source: ERC).

DC Market Insights treats the PDPA and DGA rules as a demand driver for local AI hosting, worth USD 39.15 million of Sovereign and Government AI spend in 2025.

Which Segment Leads the Thailand AI Data Center Market, and What Is the Fastest Growing Segment?

Electrical Infrastructure leads the Thailand AI Data Center Market with 39.13% of 2025 spend (USD 153.21 million), and Operations Services and Software is the fastest-growing segment at 59.15% a year to 2035 (DC Market Insights estimate).

By Component

Component	2025 (USD million)	Share 2025	2035 (USD million)	CAGR 2025-2035
Electrical Infrastructure	153.21	39.13%	1,397.87	24.74%
Cooling Infrastructure	76.60	19.57%	956.44	28.72%
Building Shell and Fit-Out	107.24	27.39%	882.86	23.47%
AI Network Fabric	45.96	11.74%	441.43	25.39%
Operations Services and Software	8.50	2.17%	886.28	59.15%

By Data Center Type

Colocation and Wholesale AI is the largest type at 45.00% of 2025 spend, and Hyperscale Self-Build grows fastest at 30.90% as AWS, Google and Microsoft build their own halls; colocation pricing is covered in the Thailand Data Center Colocation Market report.

Data center type	2025 (USD million)	Share 2025	2035 (USD million)	CAGR 2025-2035
Colocation and Wholesale AI	176.18	45.00%	1,825.95	26.34%
Hyperscale Self-Build	117.45	30.00%	1,734.65	30.90%
Sovereign and Government AI	39.15	10.00%	547.79	30.19%
Enterprise and Edge AI	58.73	15.00%	456.49	22.76%

By Workload

AI Training leads in 2025 with 62.00%, but AI Inference takes 60.00% of spend by 2035.

Workload	2025 (USD million)	Share 2025	2035 (USD million)	CAGR 2025-2035
AI Training	242.74	62.00%	1,825.95	22.36%
AI Inference	148.77	38.00%	2,738.93	33.82%

DC Exclusive: The Thailand AI Campus Tracker and Region × Component Spend Matrix

Eight named Thai AI-capable campuses disclose about 1,300 MW of planned IT load, against the 755 MW of AI capacity the base case adds over 2026-2030. The tracker and matrix are a DC Market Insights model estimated from 9 inputs (completions by year, AI share, content per AI MW, operations spend per AI MW, retirement rate, booking lag, region shares, province shares and component shares) and checked against the 35 facts in the source ledger.

Campus	Developer / operator	Capacity	Investment	Status
AI hyperscale data center, Bangkok	True IDC	More than 20 MW	Not disclosed	Live May 2025
AI hyperscale campus, EEC	True IDC	250 MW	THB 77 billion (USD 2.36 billion)	Under construction; phase 1 in 2027
Chachoengsao campus	Skyline Data Center and Cloud Services (DAMAC Group)	200 MW	THB 46 billion (USD 1.4 billion)	BOI approved May 2026
Chonburi campus	Bridge Data Centres	134 MW	THB 24.6 billion (USD 746 million)	BOI approved May 2026
Bangkok 4 campus, Chonburi	NTT Global Data Centers	100 MW	Not disclosed	Under construction; power Q2 2027
BKK Data Center Campus, Chonburi	Digital Edge and B.Grimm Power	100 MW	USD 880 million green loan	Financed May 2026
Haoyang Data Center, WHA Eastern Seaboard 4	Haoyang	300 MW	More than THB 72.67 billion	Planned
Zenith campus	Zenith	200 MW	THB 54.9 billion	BOI approved Nov 2025

The matrix splits the 2025 market of USD 391.51 million by region and component; rows and columns sum to the totals above.

Region (USD million, 2025)	Electrical Infrastructure	Cooling Infrastructure	Building Shell and Fit-Out	AI Network Fabric	Operations Services and Software	Total
Bangkok Metropolitan Region	95.01	47.48	66.49	28.49	5.26	242.73
Eastern Economic Corridor	42.89	21.45	30.03	12.87	2.38	109.62
Other Central and Eastern Provinces	9.19	4.60	6.43	2.76	0.51	23.49
North and Northeast	4.59	2.30	3.22	1.38	0.26	11.75
South	1.53	0.77	1.07	0.46	0.09	3.92
Total	153.21	76.60	107.24	45.96	8.50	391.51

Which Thai Region Leads AI Data Center Spend, and Which Grows Fastest?

Bangkok Metropolitan Region leads with 62.00% of 2025 spend (USD 242.73 million), and the Eastern Economic Corridor is the fastest-growing region at 34.92% a year to USD 2.19 billion by 2035 (DC Market Insights estimate). Thailand sits in Southeast Asia, which grows at 23.24% a year in the Asia Pacific AI Data Center Market, and the EEC grows about 1.5 times as fast.

Region	2025 (USD million)	Share 2025	2035 (USD million)	CAGR 2025-2035
Bangkok Metropolitan Region	242.73	62.00%	1,734.65	21.73%
Eastern Economic Corridor	109.62	28.00%	2,191.14	34.92%
Other Central and Eastern Provinces	23.49	6.00%	410.84	33.13%
North and Northeast	11.75	3.00%	164.34	30.19%
South	3.92	1.00%	63.91	32.20%

Bangkok Metropolitan Region

Bangkok Metropolitan Region holds True IDC’s 20 MW AI facility, the AWS and Google cloud zones and most colocation GPU racks; its share falls from 62.00% to 38.00% by 2035 as land and grid connections run short in the capital.

Eastern Economic Corridor

The Eastern Economic Corridor (Chonburi, Chachoengsao and Rayong) grows at 34.92% a year because True IDC, Skyline, Bridge, NTT, Digital Edge and Haoyang campuses all sit in its industrial estates (Source: EEC Office).

Other Central and Eastern Provinces

Other Central and Eastern Provinces, USD 23.49 million in 2025, gain from Prachin Buri industrial estates, where the expansion of the EEC is contested by local groups.

North and Northeast

North and Northeast, USD 11.75 million in 2025, is served by university and provincial edge AI rooms in Khon Kaen and Chiang Mai.

South

South, USD 3.92 million in 2025, grows at 32.20% a year from Songkhla edge sites near the Malaysian border and its submarine cable links.

Which Thai Provinces Lead AI Data Center Spend?

Bangkok leads with USD 140.78 million in 2025, and Chachoengsao is the fastest-growing large province at 40.51% a year to USD 657.34 million by 2035 (DC Market Insights estimate). The 12 provinces below hold 95.12% of 2025 spend.

Rank	Province	Region	2025 (USD million)	2035 (USD million)	CAGR
1	Bangkok	Bangkok Metropolitan Region	140.78	867.33	19.94%
2	Chonburi	Eastern Economic Corridor	67.96	1,095.57	32.05%
3	Samut Prakan	Bangkok Metropolitan Region	48.55	381.62	22.90%
4	Nonthaburi	Bangkok Metropolitan Region	29.13	225.50	22.71%
5	Chachoengsao	Eastern Economic Corridor	21.92	657.34	40.51%
6	Rayong	Eastern Economic Corridor	19.73	438.23	36.35%
7	Pathum Thani	Bangkok Metropolitan Region	14.56	173.47	28.12%
8	Prachin Buri	Other Central and Eastern Provinces	9.40	205.42	36.13%
9	Phra Nakhon Si Ayutthaya	Other Central and Eastern Provinces	8.22	123.25	31.10%
10	Khon Kaen	North and Northeast	5.29	73.95	30.18%
11	Chiang Mai	North and Northeast	4.70	65.74	30.19%
12	Songkhla	South	2.16	35.15	32.17%

Chonburi overtakes Bangkok by 2035 (USD 1.10 billion against USD 867.33 million) because the largest AI campuses under construction are in Chonburi industrial estates.

How Could the 2035 Thailand AI Data Center Forecast Change? Three Scenarios

The 2035 Thailand AI Data Center Market ranges from USD 3.29 billion to USD 5.75 billion around a base case of USD 4.56 billion, depending on how much grid power the EEC can supply and how fast AI halls replace conventional ones.

Scenario	Assumption	2035 (USD billion)	CAGR 2025-2035
Low	AI capacity 30% below base (EEC grid plan stays at 3,800 MW)	3.29	23.71%
Base	2,087 MW of AI capacity added 2026-2035; AI share 50% by 2035	4.56	27.84%
High	AI capacity 25% above base (direct PPAs approved, TikTok and hyperscale halls built on time)	5.75	30.83%

The ERC direct PPA framework is the swing factor: if it is adopted in 2027, the market tracks the high case.

Who Are the Leading Thailand AI Data Center Companies, and What Is Their Market Share?

True IDC leads with about 22% of 2025 spend, and the four largest builders (True IDC, AWS, Google and GSA Data Center with Siam.AI Cloud) hold about 55% (DC Market Insights estimate, based on disclosed AI MW and cloud-region builds).

• True IDC
• Amazon Web Services (AWS)
• Google
• Microsoft
• GSA Data Center (Gulf, Singtel, AIS)
• Siam.AI Cloud
• NTT Global Data Centers
• Bridge Data Centres
• Skyline Data Center and Cloud Services (DAMAC Group)
• Digital Edge
• B.Grimm Power
• Telehouse Thailand (KDDI)
• Evolution Data Centres
• Datasection
• NVIDIA
• Delta Electronics (Thailand)
• Schneider Electric

True IDC, part of Charoen Pokphand (CP) Group, runs the 20 MW Bangkok AI facility and is building the 250 MW EEC campus (Source: True IDC). AWS plans more than USD 5 billion of investment in Thailand (Source: Amazon), and Google USD 1 billion (Source: Google). NTT signed a 100 MW PPA with B.Grimm Power for its Chonburi campus in January 2026 (Source: NTT). NVIDIA supplies the H100 and Blackwell GPUs that set rack density, and Delta Electronics (Thailand) is the largest local supplier of power electronics.

What Changed in Thailand’s AI Data Center Market in 2025 and 2026?

Six dated events since January 2025 changed the outlook, four of them in 2026.

• In January 2025, AWS launched its Asia Pacific (Thailand) Region with three Availability Zones (Source: Amazon).
• In May 2025, True IDC opened a 20 MW AI hyperscale data center in Bangkok (Source: True IDC).
• In January 2026, Google Cloud opened its Bangkok cloud region (Source: Google Cloud).
• In April 2026, True IDC broke ground on a 250 MW AI campus in the EEC at THB 77 billion (Source: True IDC).
• In May 2026, the BOI approved projects worth THB 958 billion, including Skyline 200 MW and Bridge 134 MW (Source: BOI).
• In July 2026, the BOI approved USD 235.2 million for Datasection GPU infrastructure and set up an energy screening subcommittee for data centers (Source: BOI).

How Did DC Market Insights Build the Thailand AI Data Center Market Model? (Methodology)

The model books half of each AI hall’s capital spend in its completion year and half in the year before: 11.40 MW × USD 10.20 million (USD 116.28 million) plus 25.50 MW × USD 10.46 million (USD 266.73 million) gives USD 383.01 million for 2025, and it adds USD 8.50 million of operations spend on the installed AI base. Thai completions (30 MW in 2020, 95 MW in 2025, 470 MW in 2030, 600 MW in 2035) match the Thailand Data Center Market model; the AI share rises from 3% (2020) to 24% (2025), 45% (2030) and 50% (2035); content per AI MW is USD 8.40 million (2020), USD 10.20 million (2025), USD 11.50 million (2030) and USD 12.00 million (2035); 1% of the installed AI base retires each year. Component, type, workload, region and province shares are set for 2025 and 2035, interpolated, and sum to the total every year.

Three bound checks:

• Ceiling 1: the 755 MW of AI capacity added over 2026-2030 is 30% of the 2.5 GW of IT load in the announced Thai pipeline (DC Market Insights estimate).
• Ceiling 2: model spend of USD 9.86 billion over 2025-2030 is 42.7% of the USD 23.1 billion of BOI data center applications received in 2025 alone, which also include servers and land (Source: BOI).
• Floor: True IDC’s 20 MW Bangkok AI facility at the USD 9.44 million per MW of its EEC campus is about USD 189 million, below the model’s USD 553.66 million of AI capital spend in 2024-2025.

Full approach: DC Market Insights research methodology.