Site Preparation Management Company

What Site Preparation Management Company does

Site Preparation Management Co., Ltd. (SITEM) is a Thailand-based engineering services and equipment distribution firm founded in 1994 and headquartered in Bangkok's Chatuchak district. The company specializes in the design, construction, maintenance, and management of data centers, positioning itself as a one-stop provider across the full asset lifecycle from pre-operations consulting through in-service maintenance to expansion works. SITEM serves enterprise data center operators and large organizations requiring smart-building and critical-infrastructure solutions in Thailand.

The company's technology stack rests on three layers: (1) integrated building management system (BMS) design and integration services for cooling, power, fire suppression, and security; (2) distribution of globally recognized data center OEM brands including STULZ precision cooling, Piller power, Tate aisle containment, HI-FOG water-mist fire protection, Riello UPS, Packet Power wireless environmental monitoring, Boon-edam security, and Assetspire asset management software; and (3) proprietary digital touchpoints such as the Smile SITEM mobile application, which gives clients project and equipment visibility. Compliance with ASHRAE TC9.9, TIA-942, NFPA 750, FM Approval, UL, and VdS standards underpins the technical offering, and AI-adjacent capabilities (facial recognition access control, IoT-based environmental anomaly detection, and BAS/BMS automation) are layered onto the partner technology base.

SITEM monetizes through a mix of professional services (engineering, project delivery, recurring maintenance and spare-parts contracts) and hardware distribution, with pricing conducted on a quote basis per project rather than disclosed publicly. The go-to-market is enterprise field sales executed through direct website inquiries, phone, email, and a LINE official account, supported by an active content-marketing program including the SITEM Pro Magazine, technical videos, and whitepapers. The customer base is horizontal, spanning data center operators and large enterprises, with named references in medical technology (Meticuly) and general enterprise (Wiroon & Gwyness Co., Ltd.); the firm employs 11-50 staff and operates solely within Thailand despite rhetorical ambitions to support Thailand's broader South East Asia-Pacific data center positioning.

Name

Site Preparation Management Company

Legal name

Site Preparation Management Co., Ltd. (บริษัท ไซท์ เพรพพาเรชั่น แมเนจเมนท์ จำกัด)

Website

https://sitem.co.th

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Short description

SITEM is a Thailand-based engineering firm that designs, builds, maintains, and manages data centers for enterprise operators, distributing global OEM brands and offering BMS-integrated cooling, fire, security, and monitoring solutions across the full data center lifecycle.

Ownership category

akta.pro rank

Product category

Data Center Infrastructure Services

NAICS

Computer Facilities Management Services (541513), Business Support Services (5614), Waste Management and Remediation Services (562)

SIC

Services-Facilities Support Management Services (8744), Refrigeration & Service Industry Machinery (3580), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Data Center MEP Operations & Maintenance (Specialized) (BPABACAM)

akta.pro secondary industries

Edge Thermal Management & Environmental Controls (Cooling, HVAC, Sensors) (HDABAOAH), Security, Safety & Fire/Life Safety Management (BPABAAAE), Asset & Maintenance Management (EAM/CMMS) Platforms (HDAEAEAM)

Keywords

• Data center design
• Data center construction
• Data center maintenance
• Critical infrastructure services
• Smart building systems

Headquarters

HQ city

Chatuchak

HQ country

Thailand

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Data Center Solutions and Building Services: End-to-end data center design, consulting, construction, and building management services. Includes before operations (engineering services), during operations (maintenance and spare parts), and expansion services.
2. Data Center Equipment and Accessories Distribution: Distribution of world-class data center equipment and accessories from brand partners including STULZ, Piller, Tate, HI-FOG, Riello, Modulan, Packet Power, Boon-edam, and Assetspire.
3. Maintenance and Management Services: Ongoing maintenance, spare part replacement, and regular basis maintenance services for data centers during operations.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Site Preparation Management Co., Ltd. (SITEM) provides end-to-end data center infrastructure services covering design, consulting, construction, maintenance, and management, alongside distribution of world-class data center equipment and accessories from global brands. Its service lifecycle spans before operations (engineering and design), during operations (maintenance and spare parts), and expansion services. The company distributes precision cooling, UPS, power, water-mist fire suppression, wireless environmental monitoring, physical security, and asset management solutions from brands including STULZ, Piller, Tate, HI-FOG, Riello, Modulan, Packet Power, Boon-edam, and Assetspire.

Product overview

SITEM is a Thailand-based provider offering a comprehensive one-stop solution for data center design, construction, maintenance, and management services, along with distribution of global data center equipment brands. The portfolio centers on core Data Center Solutions and Building services, supported by specialized modules including Fire Solutions (HI-FOG Water Mist), Cooling Solutions (CRAH, PAHU, Fan Wall Units), Physical Security (anti-climb fences, crash-rated barriers, bollards, road blockers), Environment Monitoring (Packet Power wireless IoT sensors), and Asset Management Software (Assetspire). Key accessory brands distributed include Stulz, Piller, Tate, Hi-Fog, Riello, Modulan, Packet Power, Boon-edam, and Assetspire. The company also offers the Smile SITEM mobile application for client project access and maintains a professional services division covering pre-operations, during operations, and expansion phases.

Differentiator

Problem solved

Functional benefit

Products and services

• Data Center Solutions Comprehensive data center design, consulting, and engineering services covering the entire lifecycle from planning to operations, for enterprise customers building data centers in Thailand.
• Data Center Building Construction and building management services for data center facilities, integrating BMS and smart building innovation for enterprise data center owners.
• Data Center Accessories Distribution Distribution of world-class data center equipment and accessories from brand partners including STULZ, Piller, Tate, HI-FOG, Riello, Modulan, Packet Power, Boon-edam, and Assetspire, for enterprise data center operators.
• Fire Solutions (HI-FOG Water Mist System) High-pressure water mist fire protection systems using HI-FOG technology, certified to NFPA 750, FM Approval, UL, and VdS standards, for data centers and critical facilities.
• Face Recognition Access Control Facial recognition biometric access control system for data center security management, using computer vision for identity verification, for enterprise data center operators.
• Cooling Solutions (CRAH, PAHU, Fan Wall Unit) Precision cooling systems including Computer Room Air Handlers (CRAH), Precision Air Handling Units (PAHU), and Fan Wall Units (FWU) with EC fans for high-density data center cooling, integrated with BAS/BMS for intelligent automatic control.
• Physical Security Solutions Perimeter security systems including ATG Access anti-climb fences, crash-rated fences, bollards, road blockers, gate barriers, Boon-edam turnstiles, speed gates, and swing gates for hostile vehicle mitigation, targeting data centers, banks, and government facilities.
• Power Solutions Power distribution and management solutions for data center operations, including Piller power equipment for enterprise data center applications.
• Uninterruptible Power Supply (UPS) Riello UPS systems for continuous power protection in data centers and critical facilities.
• Environment Monitoring (Wireless IoT Sensors) Environmental monitoring sensors for temperature, humidity, and dew point tracking per ASHRAE TC9.9 standards, using Packet Power wireless IoT sensors with EMX Cloud Software and telealarm notifications for data center and critical facility operators.
• Asset Management Software (Assetspire) Assetspire software platform for data center asset tracking and management, distributed to enterprise data center operators.
• Water Leak Detection System Digital water leak detection systems using TTK brand sensors with control panels, sensing cables, and BMS integration for server room protection against water, fuel, and acid leaks.
• Tate Aisle Containment Tate Blade Perforate aisle containment systems for hot/cold aisle separation to prevent bypass airflow and improve cooling efficiency in data centers.
• Data Center Operations Services (Before, During, Expansion) Professional services covering engineering and design before operations, regular maintenance and spare parts replacement during operations, and expansion services for data centers, for enterprise data center operators.
• Smile SITEM Mobile Application Proprietary mobile application for clients to access real-time project information and equipment status from SITEM, available on iOS and Android.

Quantifiable outcome

• Swift Data Center deployment with no errors and high reliability
• +1 more outcomes

Named customers2 records

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

AI capability5 records

Feature1 record

Partnerships

Ten partnerships are on record, tiered core.

• STULZcoreTechnology or IntegrationSTULZ is a German precision cooling manufacturer. SITEM distributes STULZ products including CRAH (Computer Room Air Handler) systems with EC fans for energy efficiency and precision temperature/humidity control in data centers.
• PillercoreTechnology or IntegrationPiller is a power solutions manufacturer. SITEM distributes Piller power equipment for data center applications.
• TatecoreTechnology or IntegrationTate provides aisle containment solutions. SITEM distributes Tate Blade Perforate products for hot/cold aisle containment systems that prevent bypass airflow and improve cooling efficiency.
• HI-FOGcoreTechnology or IntegrationHI-FOG is a pioneer in water mist fire protection systems. SITEM distributes HI-FOG systems for data centers, providing high-pressure water mist technology for fire suppression with up to 80-90% less water than sprinkler systems.
• RiellocoreTechnology or IntegrationRiello manufactures UPS (Uninterruptible Power Supply) systems. SITEM distributes Riello UPS products for data center power protection.
• ModulancoreTechnology or IntegrationModulan is a data center accessories brand distributed by SITEM.
• Packet PowercoreTechnology or IntegrationPacket Power provides wireless monitoring technology including E306 Environmental Monitoring Sensors for rack-level temperature monitoring. SITEM distributes Packet Power products and integrates them with EMX Cloud Software for environmental monitoring.
• Boon-edamcoreTechnology or IntegrationBoon-edam is a security solutions manufacturer. SITEM distributes Boon-edam products for physical security applications.
• AssetspirecoreTechnology or IntegrationAssetspire provides asset management software for data centers. SITEM distributes Assetspire software for data center asset tracking and management.
• ATG AccesscoreTechnology or IntegrationATG Access is a UK-based manufacturer of perimeter security solutions including Bollards, Road Blockers, and Crash Rated Fences. SITEM distributes ATG products in Thailand for high-security applications including data centers, banks, and government facilities.

Scale indicators1 record

Recent moves7 records

Expansion highlights5 records

Direct peers

• Vertiv: Vertiv is a global specialist in data center power, cooling, and IT management, offering uninterruptible power, precision cooling, and monitoring—the same product categories SITEM bundles. It is the closest direct competitor for data center MEP services worldwide and in Southeast Asia.
• Delta Electronics: Delta Electronics is a Taiwan-based power and thermal management specialist with a strong data center business and Asia manufacturing footprint. It directly competes with SITEM in UPS, precision cooling, and data center infrastructure distribution in Southeast Asia.
• Huawei Digital Power: Huawei Digital Power provides data center facility solutions including UPS, cooling, and prefabricated modules, with deep presence in Southeast Asia. It is a direct competitor for SITEM's bundled power and cooling offerings, especially with ASEAN enterprise and government buyers.

Broad incumbents

• Schneider Electric: Schneider Electric offers a broad portfolio spanning power, cooling, BMS, and DCIM for data centers and smart buildings, with significant Thailand presence. As a global incumbent, it competes with SITEM's full-lifecycle data center services and overlaps on the OEM brands it sells.
• Eaton: Eaton is a major power management company with a data center focus on UPS, power distribution, and monitoring—directly adjacent to SITEM's Riello UPS and Piller power distribution offerings. It competes in Thailand with similar end customers.
• ABB: ABB provides data center power, cooling, and automation solutions globally, with operations in Thailand. It competes with SITEM on power distribution, electrical infrastructure, and smart building integration for mission-critical facilities.
• Johnson Controls: Johnson Controls is a global building management and HVAC specialist with a strong data center practice. It overlaps with SITEM's BMS/cooling/security positioning and sells through similar channels.
• Siemens: Siemens offers data center infrastructure including power distribution, fire safety, and building automation through its Smart Infrastructure division. It is a relevant incumbent competing for large data center projects in Thailand.
• Legrand: Legrand provides data center infrastructure including racks, PDUs, cabling, and cooling through its various subsidiaries (including Minkels and Raritan). It competes with SITEM on data center accessories and physical infrastructure distribution.

Emerging players

• Rittal: Rittal is a global enclosures and IT infrastructure provider offering data center racks, cooling, and power distribution. It overlaps with SITEM's data center accessories portfolio and competes for similar IT and colocation customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

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 Site Preparation Management Company