What POSCO A&C does

POSCO A&C Co., Ltd. is a privately held South Korean architectural design and construction management firm, established in 1970 and operating as a wholly-owned subsidiary of POSCO Holdings within the POSCO Group. The company is headquartered in POSCO Tower Songdo, Incheon, with additional offices in Seoul (Gangnam), Hwaseong, Pohang, and Gwangyang, and executes overseas projects through the POSCO Group's international footprint, including steel mill Plant CM in Brazil, Indonesia, and Thailand.

The company's revenue is generated entirely through professional services fees across two integrated business lines. The Design division delivers architecture, urban planning, residential housing, high-tech industrial facility design, sustainable/green design, and BIM-based digital construction design services billed through design and engineering fees. The Construction Management division is organized into three practice areas—Architecture CM for buildings, Hi-Tech CM for semiconductor, display, secondary battery, biotech, and data center facilities, and Plant CM for steel, energy, and future-materials plants—plus a PRECON pre-construction service. Cross-cutting technology includes BIM integrated with ICT across the full project lifecycle and the proprietary Smart CM Platform® (Korean trademark registered April 14, 2021; Korean Patent No. 1027787510000 granted March 5, 2025), which links BIM design models with CM workflows and provides online stakeholder collaboration from planning through maintenance. Customer mix is concentrated in large Korean enterprises (Samsung Electronics, Samsung Display, POSCO Group companies), government and municipal agencies (Korea Meteorological Administration, Gangbuk-gu Office), universities (POSTECH, Hongik University, Korea University of Foreign Studies), and select private developers (Capitaland, Volvo Group Korea, RIST), with sales pursued via direct enterprise field engagement, public design competitions, and negotiated contracts through the POSCO Group referral ecosystem.

Name

POSCO A&C

Legal name

POSCO A&C CO., LTD.

Website

https://poscoanc.com

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

501–1,000 employees

Short description

POSCO A&C is a 55-year-old Korean design and construction management firm (POSCO Holdings subsidiary) delivering architecture, Hi-Tech CM for semiconductor/display facilities, Plant CM for steel and energy, and BIM-enabled project delivery to government and enterprise clients.

Ownership category

akta.pro rank

Product category

Architectural Design & Construction Management Services

NAICS

Architectural Services (54131)

SIC

Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Design-Build / EPC General Contracting (IMAFAAAD)

Keywords

• Architectural design services
• Construction management
• Building information modeling
• Plant engineering services
• High-tech facility construction

Headquarters

HQ city

Incheon

HQ country

South Korea

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Design (Architecture) Services: Provides architectural and engineering design services from concept design through detailed design, covering architecture, urban planning, housing, high-tech industrial facilities, sustainable/green design, and BIM. Revenue is generated through professional design fees for new construction and renovation projects.
2. Construction Management (CM) Services: Provides CM services across Architecture CM, Hi-Tech CM (semiconductor/facility specialist), and Plant CM (steel/energy/future materials). Covers full project lifecycle from planning through commissioning and maintenance. Revenue is generated through CM professional service fees, including Pre-Construction Services (PRECON), CM/CS, and supervision.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

POSCO A&C provides architectural Design Services (architecture, urban planning, housing, high-tech industrial facilities, sustainable/green design, BIM) and Construction Management (CM) Services segmented into Architecture CM, Hi-Tech CM (semiconductor, display, secondary battery, biotech, data center facilities), and Plant CM (steel, energy, future materials plants). Its proprietary Smart CM Platform® links BIM design models with project management workflows to enable online collaboration across planning, construction, and maintenance, while the POSCO A&C IPD Process and PRECON services reduce cost and compress schedules for large-scale projects.

Product overview

POSCO A&C operates as a comprehensive architectural services company with two core business divisions: Design Services and Construction Management (CM) Services. The Design division provides architecture, urban planning, housing, high-tech industrial, sustainable design, and BIM-based digital construction services. The CM division offers Architecture CM for buildings, High-tech CM for semiconductor/display/biotech/data center facilities, and Plant CM for steel/energy/future materials plants. The company leverages its proprietary Smart CM Platform® as an online integrated project management system linking BIM models with stakeholder collaboration tools. Additional offerings include PRECON pre-construction services and the INNOHIVE ON modular housing brand. Projects span public buildings, residential complexes, data centers, semiconductor facilities, and green remodeling.

Differentiator

Problem solved

Functional benefit

Brands

• INNOHIVE ON: Modular housing brand launched in 2022 for small-scale modular housing solutions.
• Smart CM Platform
• 이노채 (INNOCHAE)

Products and services

• Design Services (디자인사업) Comprehensive architectural design services covering architecture, urban planning, housing, high-tech industrial facilities, sustainable/green design, and BIM-based digital construction design for new construction and renovation projects across public, residential, commercial, and industrial clients.
• Construction Management (CM) Services Professional construction management services integrating quality, cost, safety, and schedule management across the full project lifecycle, structured into Architecture CM for buildings, Hi-Tech CM for semiconductor/display/specialized facilities, and Plant CM for steel, energy, and future materials/petrochemical plants.
• High-Tech CM (하이테크CM) Specialized construction management for semiconductor, display, secondary battery, bio industry, data centers, and R&D facilities, offering Total CM services including Retrofit & Hook-up, Cost CM, and Commissioning services for technology and industrial clients.
• Plant CM (플랜트CM) Comprehensive plant construction management covering steel plants, energy plants, future materials/battery materials plants, and overseas industrial projects, providing Total Solution services from design through commissioning for clients such as POSCO's Pohang and Gwangyang Steel Works and overseas mills in Brazil, Indonesia, and Thailand.
• PRECON (Pre-Construction Service) Pre-construction management service that simulates and controls the entire process from the design phase through pre-construction, maximizing project feasibility and economy before groundbreaking for public and enterprise clients.
• Smart CM Platform® Proprietary online integrated construction project management system that links BIM design models with project management workflows, enabling digital collaboration among stakeholders (clients, contractors, designers, supervisors, partners) from planning through maintenance; offered within POSCO A&C's CM service offerings.
• INNOHIVE ON (모듈러 소형주택브랜드) Modular small housing brand offering innovative modular housing solutions that combine PC-frame modular construction with high-rise structural stability, marketed to private real estate developers and residential buyers.

Quantifiable outcome

• Cost reduction and schedule acceleration through VE (Value Engineering) and Fast Track construction methods
• +2 more outcomes

Named customers10 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Feature3 records

Partnerships

One partnership is on record.

• POSCO Group Companies (POSCO E&C, POSCO DX, POSCO FUTURE M, etc.)coreStrategic or Co-development Partner · 1 January 2025As a POSCO Group company, POSCO A&C works closely with sister companies including POSCO E&C (construction), POSCO DX (digital transformation), POSCO FUTURE M (secondary battery materials), POSCO International (trading), and others within the POSCO Holdings umbrella. These relationships provide a natural referral ecosystem and integrated service offerings for construction and design projects across the industrial value chain.

Scale indicators2 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• GS Engineering & Construction: Major Korean EPC contractor with strong public-sector and plant construction portfolio, competing for the same architecture CM and industrial CM tenders that POSCO A&C targets.
• Daewoo Engineering & Construction: Korean construction major active in public infrastructure, civil works, and plant EPC — competing with POSCO A&C across public building design and CM engagements.
• Hanwha Engineering & Construction: Diversified Korean construction and EPC contractor serving public, industrial, and energy sectors — directly comparable in plant and architecture CM project pursuits.
• AECOM: Global architecture, engineering, and construction management firm providing design and CM services across public infrastructure, transit, and high-tech facilities — comparable to POSCO A&C's design and CM services at international scale.
• Samsung C&T Corporation: Samsung Group's construction and engineering arm, active in skyscrapers, civil infrastructure, and high-tech industrial plant construction — directly competing with POSCO A&C for Samsung-related semiconductor and display CM mandates.
• Hyundai Engineering & Construction: One of Korea's largest general construction and EPC contractors, competing for the same government, public-building, and industrial projects as POSCO A&C, with broader international footprint and substantially larger balance sheet.
• DL E&C: Korean construction and engineering firm with capabilities in residential, commercial, and plant construction — competing with POSCO A&C in public and private architecture and CM engagements.
• Jacobs Solutions: Global professional services firm with deep architecture, engineering, and construction management capabilities across industrial, semiconductor, and public sectors — direct comparator for POSCO A&C's Hi-Tech CM and Plant CM offerings.

Direct peers

• Worley: Global engineering and project delivery firm focused on energy, chemicals, and resources plant projects — highly comparable to POSCO A&C's Plant CM division for steel, energy, and future-materials plant construction management.
• POSCO E&C: Larger sister company within the POSCO Group providing full-scope construction, civil engineering, and plant EPC services. Most directly comparable as a fellow POSCO Holdings subsidiary serving overlapping industrial, public-sector, and high-tech clients, though POSCO E&C operates at significantly larger scale and broader geographic scope.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/user/poscoancstory
• Xx.com/posco_anc
• Facebookfacebook.com/poscoanc

Compliance6 records

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 POSCO A&C