iECM Co. Ltd

What iECM Co. Ltd does

iECM Company Limited is a Bangkok-headquartered, privately-held Thai engineering consultancy established in 1992 as a spin-off from the construction management department of Environmental Engineering Consultants Co., Ltd. (EEC) and operating within the EEC Group of Companies. The firm was rebranded from EEC Construction Management Co., Ltd. (EEC-CM) to its current name and logo on 5 August 2006. Core service lines cover project management and construction supervision across civil and structural engineering, architectural and interior fit-out, electrical systems (HV/LV power and communications), ICT, HVAC and air quality control, and fire protection and suppression. Through a dedicated Energy Department, the firm also delivers statutory energy management system development, energy audits, building safety inspections under Thailand's Building Control Act, and maintenance planning, including as a DEDE-certified External Energy Auditor (License No. น.0046/59).

iECM generates revenue on a project-by-project professional services fee model, delivering mandates directly to enterprise clients in both the Thai government and private sectors. Go-to-market is enterprise field sales and direct business development, supported by registration as a Thai Consultant with the Ministry of Finance, a Controlled Engineering Professional license from the Council of Engineers, and membership in the Thai Consulting Engineers Association. The Quality Management System is certified to ISO 9001 (subsequently ISO 9001:2015) by BVQI. Named enterprise clients include Big C Supercenter (energy management across 29 branches), Future Park Rangsit / Rangsit Plaza (building safety inspection), Siam Retail Development (Terminal 21 Korat electrical and sanitary engineering), Pruksa Real Estate (Pearl Bangkok 25-storey HQ), CP ALL (THE TARA smart building and Tara Park 7 & 8), MQDC (The Forestias CUP Main Plant), True Properties (Khao Yai training centre), Pioneer Logistics (Samut Prakan warehouse), Sappe (AS/RS warehouse), CP-RAM (Chonburi sandwich plant), and Siamland Flying (Don Mueang aircraft hangar). The firm is exclusively Thailand-domestic, with no evidence of overseas expansion, external investors, or capital-raising activity, and operates at a small core headcount that delivers large-scale mandates via extended project teams.

Name

iECM Co. Ltd

Legal name

iECM Company Limited

Website

https://iecm.co.th

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

1–10 employees

Short description

iECM Company Limited is a Bangkok-based, privately-held Thai engineering consultancy founded in 1992, delivering project management, construction supervision, and statutory energy management and building-safety inspection services to Thai government and private-sector enterprise clients across retail, real estate, logistics, industrial, and aviation verticals.

Ownership category

akta.pro rank

Product category

Engineering Consultancy Services

NAICS

Architectural, Engineering, and Related Services (5413)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Electrical Contracting & Wiring (IMAFALAA)

akta.pro secondary industries

Electrical Systems Maintenance (LV/MV, Switchgear, UPS) (BPABACAC), Electrical Permitting, Inspection Preparation & Compliance Services (HSAOADAL)

Keywords

• Engineering consultancy services
• Construction management
• Building safety inspection
• Energy management consulting
• MEP engineering services

Headquarters

HQ city

Bangkok

HQ country

Thailand

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D

Revenue model

1. Engineering Consultancy and Construction Management Services: iECM provides project management, construction supervision, and engineering consultancy services on a per-project basis. Services cover civil/structural engineering, architectural fit-out, MEP systems, fire protection, and building inspection. Revenue is generated through professional services fees on project engagements for government and private-sector clients in Thailand.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

iECM Co. Ltd provides project management, construction supervision, and engineering consultancy services for building and industrial plant projects in Thailand. Its offerings span civil/structural engineering, architectural fit-out, electrical (HV/LV power and communications) systems, HVAC and air quality, and fire protection engineering. The company also operates an Energy Department that delivers energy management system development, energy audits, building safety inspections, and maintenance planning services to help clients comply with Thai building and energy conservation regulations.

Product overview

iECM Co. Ltd is an engineering and consultancy services firm offering a comprehensive portfolio of professional services for construction and building projects in Thailand. The company provides integrated project management, construction supervision, and technical consultancy across multiple disciplines including civil/structural engineering, architectural fit-out, electrical systems (HV/LV power and communications), HVAC and air quality control, and fire protection systems. Under its Energy Department, the company specializes in energy management system development, energy conservation consulting, building safety inspections, and maintenance planning services. The company operates as a single integrated consultancy practice rather than a software product platform, serving both government and private sector clients across various project types including commercial buildings, industrial plants, shopping malls, and factories.

Differentiator

Problem solved

Functional benefit

Products and services

• Engineering and Consultancy Services
• Energy Management Services
• Building Safety Inspection
• Building Maintenance Planning
• Design and Build Services

Named customers11 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

One partnership is on record.

• EEC Group of Companies (กลุ่มบริษัท EEC)coreStrategic or Co-development PartneriECM Co. Ltd was established in 1992 as part of the EEC Group of Companies, spun off from the construction management department of Environmental Engineering Consultants Co., Ltd (EEC). The company maintains policies aligned with and supported by the EEC Group and was created to operate independently in project management and construction supervision.

Scale indicators1 record

Recent moves7 records

Expansion highlights3 records

Broad incumbents

• Aurecon: Australia-headquartered global engineering, design, and advisory firm with significant APAC operations. Overlaps with iECM on building engineering, MEP, and project management mandates in Southeast Asia.
• Arup Group: UK-headquartered global engineering consultancy with a long-standing Bangkok presence. Directly comparable on multi-discipline building engineering, MEP, and project supervision work for Thai enterprise clients.
• WSP Global: Canada-based global professional services consultancy with extensive Asia-Pacific operations. Competes with iECM for large-scale building engineering, construction supervision, and energy advisory mandates.
• AtkinsRéalis: Canada-based global engineering and project management consultancy operating across Asia-Pacific. Comparable to iECM in delivering integrated engineering, construction supervision, and advisory services.
• Arcadis: Netherlands-based global design, engineering, and consultancy firm with APAC operations. Overlaps with iECM on building engineering, sustainability advisory, and project management.
• AECOM: US-based global infrastructure consulting firm with established Thailand operations in buildings, industrial, and energy markets. Competes with iECM on large construction management and engineering commissions.
• Royal HaskoningDHV: Netherlands-based international engineering and project management consultancy with Asia-Pacific presence. Comparable to iECM on multi-discipline engineering consultancy for buildings and industrial assets.
• Mott MacDonald: UK-based global engineering consultancy with a Bangkok presence across buildings, industrial, and energy. Comparable to iECM on multi-discipline engineering and construction management services.

Direct peers

• Meinhardt Group: Singapore-headquartered multi-discipline engineering consultancy with strong Southeast Asia presence across civil, structural, MEP, and project management. Closely comparable to iECM in service scope, regional focus, and mid-size positioning.
• Surbana Jurong: Singapore-based planning, design, and engineering consultancy with deep Asia footprint across buildings, infrastructure, and industrial projects. Comparable to iECM as a multi-discipline Asian engineering consultancy serving enterprise and government clients.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/iecm-co-ltd

Compliance1 record

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 iECM Co. Ltd