Best Construction Tech Companies in South Korea
The 35 best Construction Tech companies in South Korea in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Musuma.
- ResearchAndMarkets.com
Our analysis of 50 Construction Tech companies
$2.6b in tracked funding; 91% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Construction Tech companies in South Korea
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Musuma Provider of IoT-based solutions for construction safety monitoring | $7M | 55 mo ago | Series A | — | 2016 | — | — | — |
| 2 | Spacewalk AI-based design solution for the construction professionals | $7M | 80 mo ago | Series A | Sunghyeon Cho Founder & CEO | 2016 | ImwebFroala EditorYouTube+19 | 20 patents Patents concentrated in computing, sensing & instrumentation | — |
| 3 | Xpanner Provider of cloud-based construction management solutions | $4M | 4 mo ago | Series B | Henri Lee Founder & Co-CEO | 2020 | — | 8 patents Patents concentrated in construction | — |
| 4 | Howbuild Project management and building platform for construction professionals | $3M | 81 mo ago | Series A | — | 2003 | Node.jsRadix UITailwind CSS+18 | 8 patents BIM-driven decision-support platforms for building design, renovation, safety cost, and payment automation | — |
| 5 | Meissa Provider of drone-based geospatial analytics platform for construction industries 67AI top 15%Patents top 23%Talent top 28%Innovation top 29% All 9 signals ▾AItop 15% Patentstop 23% Talenttop 28% Innovationtop 29% Moattop 32% Producttop 35% Fundingtop 41% Globalbottom 40% Marketbottom 36% AI: Holds AI/ML patents (G06N-family CPC) Patents: 40 patents matched (strict assignee match) · 39 filings since 2022 vs 1 in 2017-21 rank vs industry peers · Fliar Intelligence Index 67/100 | $2M | 5 mo ago | Series C | Younghun Kim Co-Founder | 2017 | — | 40 patents Advanced remote sensing image analysis and GIS-based object detection/3D modeling | — |
| 6 | Movements Provider of electric vehicle charging solutions for residential and commercial use | $2M | 36 mo ago | Series A | Daehoon Yoon CEO | 2018 | — | 18 patents Underground utility BIM creation, AR visualization, and NFC/QR-based maintenance tracking | — |
| 7 | GSIL Co Provider of safety management system for construction sites | $1M | 74 mo ago | Seed | Elisha Lee CEO | 2013 | — | 45 patents AI-driven occupational safety monitoring and risk assessment systems for high‑place work | — |
| 8 | Archisketch Cloud-based floor plan design and 3D model software for construction industry | $1M | 75 mo ago | Seed | Hong Jong Sun Co-Founder | 2011 | SentryNode.jsReact+15 | 8 patents Patents concentrated in electrical & electronics | — |
| 9 | Rovoroad Developer of AI-powered robotic systems for autonomous road infrastructure maintenance | $140K | 11 mo ago | Seed | Taeyoung Kwak Co-Founder & Chief Strategy Officer | 2024 | — | — | — |
Top 9 Construction Tech companies in South Korea
#1
Series B · Seoul, Seoul · founded 2020 · 23 employees$4.5Mraised▾
Provider of cloud-based construction management solutions. It provides users with a solution that brings smart construction technology that offers a construction Technology as a Service (TaaS) solution. It also provides users with productivity improvement through smart integration in the construction technology sector.
- May 2026Series B$18M
- Apr 2023Series A$4.5M
#2
Series C · Seoul, Seoul · founded 2017 · 25 employees$2.4Mraised▾
Provider of drone-based geospatial analytics platform for construction industries. It offers software to capture, analyze, and map geospatial data for decision-making. Its offering includes data collection tools, cloud storage, measurement tools, file management, modeling tools, 3D mapping, and comparison tools. It caters to construction industry. It is available on iOS platforms.
- Apr 2026Series C—
- Nov 2024Series C$7.1M
- Mar 2021Series A$2.2M
- Feb 2019Seed$200K
#3
Seed · Seoul, Seoul · founded 2024$140.5Kraised▾
Developer of AI-powered robotic systems for autonomous road infrastructure maintenance. The company provides solutions for detecting, repairing, predicting, and preventing road damage. Its technology includes AI-based detection, prioritization of repairs, and robotic repair vehicles. The systems aim to minimize repair time, reduce risk, and improve the lifespan of road surfaces.
- Oct 2025Seed$140.5K
#4
Series A · Haeundae, Busan · founded 2016 · 45 employees$7.1Mraised▾
MUSMA is a provider of IoT-based solutions for construction safety monitoring. The company also provides a cloud-based IoT platform with build-in MUSMA's LoRaWAN connectivity which provides data analysis and data monitoring & management solutions.
- Jan 2022Series A$5.4M
- May 2020Series A$1.6M
- Sep 2019Series A—
#5
Series A · Yuseong, Daejeon · founded 2018 · 40 employees$1.9Mraised▾
Provider of electric vehicle charging solutions for residential and commercial use. The company offers a range of charging stations designed for various electric vehicle models. These solutions cater to individual homeowners and businesses seeking to support electric vehicle adoption. The company focuses on providing reliable and accessible charging infrastructure.
- Sep 2023Series A$1.9M
#6
Series A · Seoul, Seoul · founded 2016 · 22 employees$6.9Mraised▾
SPACEWALK is a provider of AI-based design solution for the construction professionals. The compnay offers 'Landbook' - which uses big data and AI architectural design technology for the development of construction designs. The company's clientele includes STIC ventures, Crevisse, and StoneBridge among others.
- Jan 2020Series A$6.9M
#7
Series A · Yuseong District, Hoseo · founded 2003 · 55 employees$2.5Mraised▾
HoweBuild is a project management and building platform for construction professionals. The platform assists architects, engineers, and contraction professionals in understanding plans, legal review, design planning, design management, generating a quotation, competitive bidding, construction management, maintenance management, and more.
- Nov 2019Series A$2.5M
#8
Seed · Seongnam-si, Gyeonggi-do · founded 2013 · 30 employees$1.2Mraised▾
GS IEL is a provider of a safety management system for construction sites. The company leverages IOT/ICT technology to provide safety systems. Features include worker positioning management, inspection management, risk assessment, equipment checking, worker management, and more. The company's clientele includes Halla. Doosan, and HoBan among others.
- Jul 2020Seed$1.2M
#9
Seed · Seoul, Seoul · founded 2011 · 17 employees$1.2Mraised▾
Archisketch is a cloud-based floor plan design and 3D model software for the construction industry. The platform enables users to design floor plans with customized furniture. Additionally, it offers 'Panorama 3D' - a cloud-based rendering system, and 4K rendering solution, and 360 HD model viewer. Additionally, it also offers a hardware device for interior design. The company earns revenue through monthly subscription-based plan.
- Jun 2020Seed$1.2M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Construction Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Proptech & Construction Tech is moving in South Korea
A read on the academic research around Proptech & Construction Tech — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 475 South Korea-affiliated papers.
- Hanyang University66
- Korea Institute of Civil Engineering and Building Technology65
- Kyung Hee University44
- Yonsei University39
- Sungkyunkwan University35
- Building information modeling16→26
- Workflow1→7
- Systems engineering2→6
- Operations management1→4
- Construction engineering3→5
- Point cloud2→12
- Engineering management3→6
- Cultural heritage1→4
- Operations management1→4
- Visualization6→8
- Engineering management3→4
Where proptech construction is researched across South Korea
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing proptech construction patents in South Korea
South Korea proptech construction patent filing is steady — 96 filings from 134 assignees (2016–2025), led by MIN Byung Chang, KRRI, Solideo Systems; annual filings 12→12.
- MIN Byung Chang7
- KRRI5
- Solideo Systems5
- Hyundai5
- Solideos4
- KIM Jung-hoi4
- JEN Youn-ja4
- Myongji UNIV IND & ACAD COOP4
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.