What GMODIS does

GMODIS is a privately held South Korean professional services firm that delivers integrated legal, engineering, modular design, and project management services for large-scale industrial construction projects. Its primary customers are enterprise operators and joint ventures in energy (oil & gas refineries, petrochemical complexes, LNG import terminals) and battery manufacturing (EV gigafactories); the company lists engagements with ADNOC, GS Caltex, NSRP, BLNG, LG Chemical, LG Energy Solution, and the L-H Battery JV (LG Energy Solution + Honda). GMODIS positions itself as a one-stop provider combining construction-management consulting with construction-claims, insurance-claim, and contract-management legal services — a deliberate differentiator versus pure-play engineering consultancies.

The core service offering is an EPC solution umbrella organized around four modular service lines: Module Engineering (design optimization), Fabrication Management (including weight control at 1.400-ton accuracy within 1.7%), Transportation & Installation Management, and Engineering Solution (BIM-based 3D design and construction management). Supporting capabilities include value engineering, offshore hydrodynamics/fatigue analysis, heavy transportation and installation, and digital solutions (LiDAR laser scanning, total station systems, drone mapping, mobile mapping systems), as well as 3D lifting, structural, and transportation-route simulation. GMODIS holds four registered/granted patents — Special Grillage System, Quick Connector Technology, CCUS Modular Unit (400TPD), and No Reinforcement Solution (paired with proprietary STADD-to-SACS conversion software) — covering methodologies that eliminate sea-fastening, remove ~20% conventional steel reinforcement, and enable self-fastening module stacking. It also operates technology licensing for carbon capture, bio-fuel, green hydrogen, and ready-made modules.

GMODIS is project-based and quote-based: there is no disclosed pricing, no standardized rate card, and revenue is recognized as professional services fees on long-term engagements. Its go-to-market is direct enterprise sales targeting major energy, petrochemical, LNG, and battery manufacturers, typically through competitive bidding or direct negotiation. The company operates from offices in Seoul (HQ), Ontario (Canada), Dover, Delaware (USA), and Vinh City (Vietnam), supporting a project footprint spanning South Korea, Vietnam, Bahrain, the UAE, Canada, and the USA. Disclosed execution includes a 7,400-ton mega module (BLNG), a 40 GWh battery plant (L-H Battery), a 21 GWh battery plant (ESMI2), and a 160-EA PAR refinery expansion (ADNOC RRE7). The firm also faces disclosed execution risk: Sylvan Canada filed a $45M lawsuit against GMODIS over alleged mismanagement of the NextStar Energy EV battery plant project, with Jeil M&S Canada filing a ~$52.7M construction lien and reports of ~200 layoffs tied to that program.

Name

GMODIS

Legal name

GMODIS

Website

https://gmodis.com

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

11–50 employees

Short description

GMODIS is a South Korean professional services firm providing integrated legal, engineering, modular construction, and project management services for enterprise-scale energy, petrochemical, LNG, and battery manufacturing projects across Korea, USA, Canada, UAE, Bahrain, and Vietnam.

Ownership category

akta.pro rank

Product category

Industrial Engineering & Construction Services

akta.pro primary industry

Power Plant I&C / SCADA / DCS EPC (EUAEAAAN)

akta.pro secondary industry

Construction Management & Delivery (EPCM/CMAR/Design-Build Oversight) (EUANALAE)

Keywords

• Modular engineering services
• EPC project management
• Construction legal consulting
• Offshore engineering solutions
• Battery plant construction

Headquarters

HQ city

Seoul

HQ country

South Korea

HQ region

Asia

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Services - Integrated Legal and Engineering Consulting: GMODIS generates revenue through professional services providing integrated legal and engineering solutions. Services include project management consulting, EPC solutions, modular engineering, legal consulting for construction claims and insurance claims, and technical consulting. Revenue is project-based with long-term engagement nature typical for infrastructure consulting firms.
2. EPC Solutions and Modular Engineering: Revenue generated from delivering EPC (Engineering, Procurement, Construction) solutions including modular engineering, fabrication management, transportation and installation management, and offshore engineering services. Projects are typically awarded through competitive bidding with major energy and manufacturing companies.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

GMODIS is a Seoul-based professional services firm that delivers integrated legal, engineering, modular design, and project management services for large-scale industrial construction projects. The company specializes in EPC (Engineering, Procurement, and Construction) solutions, modular engineering for mega-modules used in petrochemical, LNG, offshore, and battery manufacturing plants, and legal consulting for construction claims and contracts. Its offerings combine proprietary modular technologies (e.g., Special Grillage System, Quick Connector Technology) with advanced digital tools such as LiDAR scanning, drones, and 3D BIM-based design.

Product overview

GMODIS is an integrated legal and engineering services company that has evolved from a small consultancy into a leading provider of combined solutions. The core offering is an EPC Solution umbrella that encompasses four main modular service lines: Module Engineering (modular design optimization), Fabrication Management (fabrication oversight and weight control), Transportation & Installation Management (logistics and installation), and Engineering Solution (BIM-based 3D design and construction management). Supporting sub-services include Value Engineering (cost optimization), Offshore Engineering (hydrodynamics and structural analysis), Heavy Transportation & Installation, and Digital Solutions (LiDAR, drone, MMS technologies). The company also holds proprietary patented technologies including Special Grillage System, Quick Connector Technology, CCUS Modular Unit, and No Reinforcement Solution. Project references span oil & gas (NSRP, RRE7 PAB, MFC, Y2C, BLNG), battery manufacturing (L-H Battery, ESMI2), and energy infrastructure globally.

Differentiator

Problem solved

Functional benefit

Products and services

• Project Management

Quantifiable outcome

• Zero structural reinforcement achieved in MFC Module project
• +4 more outcomes

Named customers7 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature12 records

Partnerships

Four partnerships are on record, tiered core and supporting.

• L-H Battery (LG Energy Solution & Honda Joint Venture)coreStrategic or Co-development PartnerGMODIS serves as project management and construction management partner for the first USA battery plant of L-H Battery in Ohio. The joint venture between LG Energy Solution and Honda has a production capacity of 40 GWh. GMODIS provides comprehensive services including construction volume quantification, ITB package development, bidding strategy support, change order and risk management, and daily progress management system.
• LG Energy SolutioncoreStrategic or Co-development PartnerGMODIS provides project management, construction management, and project monitoring services for LG Energy Solution's first standalone battery plant in the USA (Michigan ESMI2 project). The expansion project has a production capacity of 21 GWh. Services include comprehensive construction management systems and global-standard ITB packages.
• DNV (Det Norske Veritas)supportingTechnology or IntegrationJoint development project for transportation analysis skills. GMODIS collaborated with DNV to develop transportation analysis capabilities that form part of their modularization expertise.
• Keystone Legal PartnerssupportingStrategic or Co-development PartnerStrategic partnership for legal consulting services. GMODIS collaborates with Keystone Legal Partners to provide integrated legal and engineering solutions, particularly in change order management and contract management services.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• TechnipFMC: Engineering and construction firm focused on LNG, refining, and petrochemical projects with strong modularization expertise. Directly competes in the same LNG/refinery EPC segments where GMODIS has delivered mega-module projects (e.g., BLNG).
• Hyundai Engineering & Construction: Major Korean EPC contractor with global energy, industrial, and infrastructure portfolio. Comparable to GMODIS as a Korean-rooted EPC firm competing for refinery, petrochemical, and battery plant projects with project management and modular capabilities.
• Worley: Global engineering and project services provider for energy, chemicals, and resources projects. Overlaps with GMODIS in providing engineering, procurement, and construction management services to refining, petrochemical, and battery manufacturing clients.
• Samsung Engineering: Korean-headquartered EPC contractor serving refinery, petrochemical, and energy projects globally. Directly comparable as a Korean-origin competitor pursuing the same global refinery/petrochemical EPC mandates as GMODIS, including modular execution.
• Wood Group (John Wood plc): Engineering and consulting firm serving energy, chemicals, and mining with project management and EPC delivery capabilities. Comparable in providing integrated engineering solutions to industrial energy infrastructure clients across multiple geographies.
• KBR, Inc. Energy EPC and modular construction services provider with global reach across refining, petrochemical, and battery materials projects. Comparable in EPC delivery model, project management scope, and engineering-led approach to industrial facilities construction.
• McDermott International: Global EPC contractor specializing in refinery, petrochemical, LNG, and energy infrastructure projects with deep modular construction capabilities. Directly comparable to GMODIS in target sectors (refineries, LNG terminals) and in delivering mega-modules such as GMODIS's 7,400-ton Bahrain LNG module.
• Jacobs Solutions: Professional services and engineering firm delivering project management, construction management, and consulting for energy, advanced manufacturing, and infrastructure. Directly comparable to GMODIS in the project/construction management services layer for energy and industrial clients.

Broad incumbents

• Fluor Corporation: Large global EPC incumbent serving refining, petrochemical, LNG, mining, and battery materials markets with integrated engineering, procurement, fabrication, construction, and project management services. Overlaps with GMODIS across multiple industrial segments at much larger scale.
• Bechtel Corporation: One of the largest global EPC contractors serving energy, infrastructure, and mining with engineering, procurement, and construction management capabilities. Broad incumbent competitor to GMODIS in mega-project delivery across LNG, refining, and industrial construction.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/gmodis

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 GMODIS