EAN Technology

What EAN Technology does

EAN Technology Co., Ltd. (주)EAN테크놀로지, founded in 2003, is a privately held South Korean engineering consultancy headquartered in Seoul's Gangnam district and recognized as Korea's first and largest specialized eco-friendly building consulting firm. The company delivers professional consulting services spanning four pillars: Strategy (ESG, carbon neutrality, zero-energy building, BEMS, commissioning, renewable energy), Engineering (11 specialized simulation disciplines including dynamic energy simulation, CFD, stack effect, thermal bridge, solar access, daylighting, noise/vibration, and field testing), Design (8 environmental and landscape design fields), and Certification (16 domestic and international programs including G-SEED, ZEB, LEED, BREEAM, and WELL). It also operates the Reable digital platform, a Company-in-Company (CIC) venture that applies AI algorithms and digital twin technology to building energy and carbon management, and maintains an R&D center branded 'askwhy.works.' EAN Technology serves building developers, real estate companies, architects, corporations, and government bodies, with marquee projects including Lotte World Tower, LG Science Park, Jamsil Sports Complex remodeling, Inspire Integrated Resort, and POSCO POWER Future Headquarters (Korea's highest LEED Platinum office score of 83 points).

The firm generates revenue through project-based professional consulting fees tied to scope, complexity, and certification targets, with no publicly disclosed pricing or subscription tiers. It distributes services via direct enterprise sales and consultative engagement from Seoul headquarters, a Busan regional branch, and a Qatar branch established in 2016 for Middle East expansion, supported by wholly-owned subsidiary EAN Architects & Engineers Co., Ltd. (est. 2013) which extends the offering into design and construction. EAN Technology holds distinctive accreditations including USGBC LEED Training Institution status, USGBC Official LEED International Certification Reviewer qualification, the first-in-Korea ASHRAE Certified Energy Simulation Professional designation, and ACC Commissioning membership, which collectively grant privileged access to international certification processes and reinforce its market leadership position. Leadership is concentrated around founder and CEO Dr. Jeewoong Shin, who holds concurrent academic and industry association positions including President of the Korea Green Building Technology Association and Visiting Professor at Yonsei University.

Name

EAN Technology

Legal name

(주)EAN테크놀로지

Website

https://eantec.co.kr

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

101–250 employees

Short description

EAN Technology is Korea's largest eco-friendly building consulting firm, providing green certification, engineering simulation, ESG strategy, and digital energy/carbon management to developers, corporations, and government clients across Korea, Qatar, and Southeast Asia.

Ownership category

akta.pro rank

Product category

Green Building Consulting

NAICS

Architectural, Engineering, and Related Services (5413), Management, Scientific, and Technical Consulting Services (5416)

SIC

Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

EHS Management Systems & ISO Consulting (ISO 14001/45001) (BPAHAJAF)

akta.pro secondary industry

Air Quality & Emissions Management (BPAHAJAI)

Keywords

• Green building consulting
• Building certification
• Energy simulation
• Carbon management
• ESG consulting

Headquarters

HQ city

Seoul

HQ country

South Korea

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Consulting Services: EAN Technology generates revenue through professional consulting services for eco-friendly building certification, engineering simulation, environmental design, and ESG/energy strategy. Revenue is project-based and likely follows a professional services engagement model, with fees tied to project scope, complexity, and certification targets. Services are provided to building developers, construction companies, architects, and government bodies across Korea and internationally.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

EAN Technology provides eco-friendly building consulting services across four pillars: Strategy Services (ESG, carbon neutrality, zero energy building, BEMS, commissioning, renewable energy), Engineering Services (dynamic energy simulation, CFD, thermal/solar/noise/daylighting analysis), Design Services (environmental and landscape design), and Certification Services (G-SEED, ZEB, LEED, BREEAM, WELL and other domestic/international green building certifications). The firm also operates Reable, a proprietary digital platform for building energy and carbon management using AI and digital twin technology.

Product overview

EAN Technology offers a comprehensive portfolio of eco-friendly building consulting services organized into four main service pillars: Strategy Services (ESG consulting, zero energy building solutions, BEMS, commissioning, renewable energy, carbon reduction), Engineering Services (dynamic energy simulation, CFD analysis, environmental performance assessments), Design Services (environmental assessment, landscape design, LID), and Certification Services (G-SEED, ZEB, LEED, BREEAM, WELL, and other domestic/international green building certifications). The company also operates 'Reable,' a digital platform for building energy and carbon management using AI and digital twin technologies. Additionally, the company has an R&D center called 'askwhy.works' for advanced building technology research.

Differentiator

Problem solved

Functional benefit

Brands

• Reable: Digital Energy & Carbon Platform - CIC (Company in Company) organization operating a smart platform business that supports building energy management and carbon reduction through digital technologies including BEMS, carbon management platform, and ESG data analysis services.
• Reable AI

Products and services

• Reable (Digital Energy & Carbon Management Platform)

Quantifiable outcome

• First project in Korea to achieve LEED Platinum Certification for commercial buildings (SK Chemicals Pangyo)
• +2 more outcomes

Named customers20 records

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

Seven partnerships are on record, tiered core, moderate and minor.

• USGBC (U.S. Green Building Council)coreStrategic or Co-development PartnerEAN Technology is a registered member of the USGBC and holds the official USGBC-accredited LEED Training Institution qualification (in partnership with KGBI). The company also has a USGBC Official LEED International Certification Reviewer on staff, enabling it to provide direct review-level expertise on LEED certification projects. This relationship provides EAN with privileged access to LEED certification processes and standards, making it a core differentiator for international certification engagements.
• KGBC (Korea Green Building Council)coreStrategic or Co-development PartnerEAN Technology is listed as a partner on the KGBC website alongside other green building organizations. The CEO of EAN Technology (Jeewoong Shin) has served as President of the Korea Green Building Technology Association and holds leadership positions in KGBC, creating a deep institutional relationship with Korea's primary green building advocacy body.
• KICT (Korea Institute of Civil Engineering and Building Technology)moderateStrategic or Co-development PartnerEAN Technology is listed as a green building-related organization on the KICT website. KICT is a major government research institute in the construction and building technology sector, and the relationship supports EAN's research collaboration and access to government-funded building technology research.
• ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers)coreTechnology or IntegrationEAN Technology holds ASHRAE membership as a full member and was the first company in Korea to obtain the ASHRAE Certified Energy Simulation Professional Qualification. ASHRAE membership provides access to global standards in building energy and HVAC systems, directly supporting EAN's engineering simulation services.
• EAN Architects & Engineers Co., Ltd.coreStrategic or Co-development PartnerEAN Technology's subsidiary architecture firm provides comprehensive architectural services from design through construction, enabling one-stop service delivery for clients. This subsidiary extends EAN's consulting services into actual design and construction, creating an integrated service offering that few competitors can match.
• Korea Electric Power Corporation (KEPCO)moderateStrategic or Co-development PartnerEAN Technology is a registered partner with Korea Electric Power Corporation (KEPCO), enabling collaboration in the energy sector and expanding the company's expertise in power-related building systems and energy infrastructure consulting.
• ACC (Associated General Contractors of America — Commissioning)minorChannel Partner/ Reseller/ DistributorEAN Technology holds ACC Commissioning membership registration, enabling it to provide commissioning services as part of its broader engineering consulting portfolio. This affiliation provides access to industry standards and best practices in building commissioning.

Scale indicators7 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• Arcadis: Design and consultancy firm with a sustainability-led buildings practice (formerly known for Arcadis and Hyder/IBI post-mergers) offering green building advisory, ESG strategy, and carbon advisory. Comparable to EAN in marrying design, ESG, and certification services for developer and corporate clients.
• Ramboll: Danish-headquartered engineering and sustainability consultancy with a Buildings practice covering LEED/BREEAM/WELL advisory, energy simulation, and decarbonization strategy. Comparable to EAN in combining certification consulting with deeper building physics and energy engineering.
• SLR Consulting: Global environmental and sustainability consultancy with a Building Consulting practice covering BREEAM/LEED/WELL advisory, energy audits, and ESG due diligence. Comparable to EAN in offering specialized green certification and energy consulting with strong environmental engineering heritage.
• Stantec: Global engineering, architecture, and environmental consulting firm with a Buildings practice covering sustainability, energy, and certification services. Comparable to EAN in providing integrated environmental and certification consulting to real estate and institutional clients.
• AECOM: Global infrastructure and environment consultancy with a strong buildings + places practice covering sustainability advisory, certification consulting, and energy/carbon management. Comparable to EAN in serving large developers on complex, multi-disciplinary green building programs.
• WSP: Global engineering consultancy with a dedicated Property & Buildings and Earth & Environment practice providing LEED/BREEAM/WELL advisory, energy modeling, and ESG consulting. Comparable to EAN in serving developers and corporate clients on green building certifications and building performance work.
• Arup: Global engineering consultancy with one of the deepest building sustainability, energy simulation, and LEED/BREEAM advisory practices worldwide. Directly comparable to EAN in offering integrated certification consulting and building performance engineering for premium real estate projects, though at global scale.
• Buro Happold: Engineering consultancy specializing in building performance, MEP, sustainability, and facade engineering. Directly comparable to EAN's engineering simulation and CFD/discipline offering and works on similar landmark building projects (high-rise towers, museums, mixed-use).

Emerging players

• 75F: IoT and AI building automation company targeting commercial HVAC and energy management. Comparable to EAN's Reable platform as a tech-forward energy management player in the buildings space, though operating without EAN's consulting and certification depth.
• BrainBox AI: AI-driven building energy optimization company deploying autonomous HVAC/energy management to existing commercial real estate. Highly comparable to the Reable platform's digital twin and AI-based energy management positioning, though focused purely on software rather than full-service consulting.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/EAN-Technology-CoLtd-420047801419589
• LinkedInlinkedin.com/company/ean-technology-co-ltd

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 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 EAN Technology