SOOSUNG Engineering

What SOOSUNG Engineering does

SOOSUNG Engineering Co., Ltd. (주식회사 수성엔지니어링) is a Korean civil engineering consulting firm founded circa 1993-1994, headquartered in Changwon-si, Gyeongsangnam-do with a regional office in Seoul. The company operates 19 specialized service divisions covering the full lifecycle of civil infrastructure: design services for roads and highways, airports, bridges and structures, geotechnology and tunnels, traffic and transport, railways and metro, urban planning, landscape, water resources, water supply and sewerage, environment, ports and harbors, urban railway, and a platform business line. Beyond design, it provides construction supervision and management (including a dedicated railway construction management division), structural safety inspection and diagnosis, and an Energy & Environment division addressing green growth themes such as geothermal and water-heat renewable energy.

The firm's underlying technology base is anchored by an in-house research institute running nine specialized R&D teams (ITS, structure, geotechnology, traffic facilities, living environment, SOC & economy, CM, maintenance/management, information systems) and a portfolio of 58+ registered patents spanning construction methods (e.g., adjacent parallel tunnel construction, tunnel face reinforcement), safety inspection instrumentation (Schmidt hammer verticality device, concrete crack width/length measurement devices, ultrasonic contact material coating device), environmental treatment (nonpoint pollution device with compressed air reversal), and infrastructure accessories (low-maintenance urban greening module, vehicle detector with adjustable detection location). The firm holds ISO 9001, ISO 14001, and ISO 45001 certifications and operates under Korean engineering licenses.

SOOSUNG generates revenue through three primary streams - engineering design services, construction management services, and overseas engineering consulting - all delivered as project-based professional services on a quote-driven pricing model. The company serves Korean central and local government infrastructure agencies and international development organizations as primary segments, with construction contractors as a secondary segment. Distribution is exclusively direct enterprise sales: there are no retail, e-commerce, or self-serve channels. Notable international project execution includes the Korea-Myanmar Friendship (Dala) Bridge, and the firm markets itself as a 'Global Total Solution Provider' for high-end overseas engineering consulting. The company is privately held with no disclosed external funding, led by CEO Kang Byeong-yun, and is affiliated with Geukdong Engineering via a family-site corporate relationship.

Name

SOOSUNG Engineering

Legal name

SOOSUNG ENGINEERING CO.,LTD.

Website

https://soosungeng.com

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

501–1,000 employees

Short description

SOOSUNG Engineering is a Korean civil engineering consulting firm (founded c. 1993) providing design, construction supervision, safety inspection, and overseas consulting across 19 infrastructure service lines (roads, bridges, tunnels, airports, railways, ports, water, environment) to government agencies and international development organizations.

Ownership category

akta.pro rank

Product category

Civil Engineering Consulting Services

NAICS

Engineering Services (54133), Building Inspection Services (541350)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Industrial & Process Engineering Consulting (BPAHAIAF)

akta.pro secondary industries

Security, Safety & Fire/Life Safety Management (BPABAAAE), Reliability, Safety & Risk Engineering (RAMS/PSM) Consulting (BPAHAIAK), Structural & Civil Inspection (Steel, Concrete, Foundations) (EUAEAHAI)

Keywords

• Civil engineering design
• Construction management services
• Infrastructure consulting
• Structural safety inspection
• Transportation engineering

Headquarters

HQ city

Gyeongsan

HQ country

South Korea

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering Design Services: Professional engineering consulting services providing design for civil infrastructure projects including roads, highways, bridges, tunnels, railways, airports, ports, water supply, sewerage, and environmental facilities
2. Construction Management Services: Construction supervision and management services providing technical support to contractors for quality, safety, process and environment control of various facilities
3. Overseas Engineering Consulting: Global high-end engineering consulting services based on technical expertise and experience in engineering design and supervision for international markets

Go-to-market motion2 records

Distribution channels2 records

Marketing channels6 records

Core offering

SOOSUNG Engineering is a Korean civil engineering consulting firm providing professional design services, construction supervision and management, and structural safety inspection across roads, highways, bridges, tunnels, railways, airports, ports, water resources, and environmental infrastructure. The firm also delivers global high-end engineering consulting services for international markets based on its domestic technical expertise. It operates an in-house R&D institute and holds a portfolio of 58+ patents supporting its engineering methods and inspection equipment.

Product overview

SOOSUNG Engineering is a civil engineering consulting firm providing integrated design, construction management, and international business development services. The company operates multiple specialized divisions spanning 19 distinct service areas including Roads & Highways, Airport, Bridges & Structures, Geotechnology & Tunnel, Traffic & Transport, Railways & Metro, Urban Planning & Design, Landscape, Water Resources, Water Supply & Sewerage, Environment, Ports & Harbors, Platform Business, Safety Inspection, Urban Railway, Construction Management, Railway Construction Management, Energy & Environment, and Overseas Business Development. The company positions itself as a technical leader and companion to construction sites, providing engineering consulting services with a focus on human and eco-friendly technology.

Differentiator

Problem solved

Functional benefit

Products and services

• Roads & Highways Design Services Civil engineering design services for road and highway infrastructure, providing top priority for human and eco-friendly technology. Targeted at government agencies and public infrastructure developers.
• Airport Design Services Engineering design services for airport infrastructure, targeting government agencies and airport development authorities.
• Bridges & Structures Design Services Engineering design services for bridges and structural facilities, targeting government agencies and public infrastructure developers.
• Geotechnology & Tunnel Design Services Engineering design services for geotechnology and tunnel construction, targeting government infrastructure projects.
• Traffic & Transport Design Services Engineering design services for traffic and transport systems, targeting government transportation authorities.
• Railways & Metro Design Services Engineering design services for railway and metro infrastructure, targeting government transportation authorities.
• Urban Planning & Design Services Engineering design services for urban planning and city development, targeting municipal authorities and government agencies.
• Landscape Design Services Engineering design services for landscape architecture and recreational facilities, targeting government agencies and municipal authorities.
• Water Resources Design Services Engineering design services for water resource management, targeting government agencies and water authorities.
• Water Supply & Sewerage Design Services Engineering design services for water supply and sewage systems, targeting government agencies and public utilities.
• Environment Design Services Engineering design services for environmental infrastructure and protection facilities, targeting government agencies and environmental authorities.
• Ports & Harbors Design Services Engineering design services for port and harbor facilities, targeting government agencies and port authorities.
• Urban Railway Design Services Engineering design services for urban railway transit systems, targeting government agencies and municipal transportation authorities.
• Safety Inspection Services Safety diagnostic and inspection services for civil structures, using proprietary patented measurement devices for concrete crack widths and lengths. Targeted at infrastructure owners and government agencies.
• Platform Business Services Engineering services for platform-based business solutions, targeting government agencies and infrastructure operators.
• Construction Supervision & Management Services Technical leader and construction site companion providing quality, safety, process, and environment management to prevent poor construction practices. Targeted at construction contractors and project owners.
• Railway Construction Supervision & Management Services Specialized construction supervision and management services for railway projects, targeting railway authorities and government transportation agencies.
• International Engineering Consulting Services Global high-end engineering consulting services based on technical expertise and experience in engineering design and supervision for international markets. Targeted at overseas development organizations and foreign government infrastructure clients.
• Energy & Environment Services Green growth and creative economy services implementing energy-saving technologies and renewable energy excavation from geothermal and water heat sources, targeted at government agencies and energy sector clients.

Quantifiable outcome

• Leading position in Korea's road and highway engineering design sector with top priority for human and eco-friendly technology

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

One partnership is on record.

• Geukdong Engineering (극동 엔지니어링)minorOthersListed as a family site link on SOOSUNG Engineering's website, indicating a related group company or sister organization within the same corporate family

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Geukdong Engineering: Listed as a 'family site' on SOOSUNG's website, suggesting an affiliated relationship. Korean civil engineering consulting peer operating in overlapping infrastructure design and supervision markets.
• Heerim Architects & Engineers: Large Korean multidisciplinary engineering design and supervision firm with strong public-sector infrastructure portfolio (transportation, urban, environment). Comparable service breadth and government client base to SOOSUNG.
• Yooshin Engineering: One of Korea's leading civil engineering design and construction supervision firms (roads, bridges, rail, environment). Directly competes with SOOSUNG in Korean public infrastructure tenders and pursues similar overseas consulting engagements.
• Pyunghwa Engineering Consultants: Korean engineering consultancy focused on roads, bridges, and transportation infrastructure design. Direct competitor in Korean public-sector civil engineering tenders.
• Dongyang Engineering & Construction (Dong Yang Engineering): Korean E&C and engineering consulting group with broad infrastructure design and supervision capabilities. Overlaps with SOOSUNG in roads, bridges, ports and rail design, and has a larger overseas footprint.
• Dohwa Engineering: Major Korean engineering consultancy offering design, supervision, and project management for civil, transportation, water, and environmental infrastructure. A near-substitute competitor for SOOSUNG's 19 service divisions.
• Kunhwa Engineering & Consulting: Korean mid-sized engineering consultancy providing design and construction management for transportation, urban, and environmental projects. Closely comparable in scale, service mix, and government-tender orientation.

Broad incumbents

• Mott MacDonald: International engineering, management, and development consultancy serving transport, energy, water, and built environment. Comparable as a high-end engineering consultant capable of bidding on the same international infrastructure assignments as SOOSUNG.
• AECOM: Global infrastructure consulting firm active in transportation, water, environment, and construction management. Competes with SOOSUNG in Korea on large multidisciplinary projects and on overseas ODA-funded opportunities.
• WSP Global: Global engineering professional services giant providing transportation, infrastructure, environment, and property design and consulting. Competes with SOOSUNG for international and large-scale Korean assignments.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UC03dkzdjIgjAaEgqbFY5AyQ?view_as=subscriber

Compliance3 records

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 SOOSUNG Engineering