SLZ
SLZ Inc. is a South Korean contech company founded in 2020 and based at Seoul National University's Siheung campus.
About
SLZ Inc. is a South Korean contech company founded in 2020 and based at Seoul National University's Siheung campus. It combines AI, AR and digital twins to automate MEP design and support on-site construction for semiconductor, chemical and bio-pharma plants. ROUTi-AI converts Excel/CAD inputs into Revit-compatible BIM data and removes clashes; ROUTi-AR, a CES 2024 Innovation Award honoree, uses smart-routing algorithms to generate clash-free 3D piping routes for fab hookup work. Customers include fab facility owners, engineering firms and piping fabricators.
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Founders / team· 2
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This company
BusinessLatest roundTotal raisedDate- SLZ
SLZ Inc. is a South Korean contech company founded in 2020 and based at Seoul National University's Siheung campus. It combines AI, AR and digital twins to automate MEP design and support on-site construction for semiconductor, chemical and bio-pharma plants. ROUTi-AI converts Excel/CAD inputs into Revit-compatible BIM data and removes clashes; ROUTi-AR, a CES 2024 Innovation Award honoree, uses smart-routing algorithms to generate clash-free 3D piping routes for fab hookup work. Customers include fab facility owners, engineering firms and piping fabricators.
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United States
BusinessLatest roundTotal raisedDate- Hestus
AI-assisted CAD and mechanical design software for hardware teams in drones, robotics, industrial equipment and consumer electronics, cutting repetitive manual modeling work
$9M
$9M - Higharc
AI homebuilding platform for residential builders that turns floor plans into 3D spatial data, automating the full workflow from design and quantity takeoff to sales and construction documentation.
Series C · $155M · 2026-06
$155M - Buildcheck
Proprietary computer vision models that automatically detect errors, omissions and cross-discipline coordination conflicts in construction drawings, so construction teams catch issues at the drawing stage rather than on site
Series A · $18M · 2026-09
$18M
China
BusinessLatest roundTotal raisedDate- DesignOrder
AI generative design and R&D agents for industrial hardware engineering (natural language-driven 3D design + automated 2D engineering drawings)
Series B · 2026-07
— - 天枢摇光
In-house 3D geometric kernel (CAD/CAX geometry engine) and core algorithm libraries, supplying industrial software vendors serving high-end manufacturing with a domestic kernel benchmarked against Dassault ACIS/CGM and Siemens Parasolid, reducing Chinese CAD/CAE software's dependence on foreign core engines
Series A · 2026-09
— - 蜂巢互联
Industrial AI infrastructure
Undisclosed · $167M · 2026-08
$167M
Europe
BusinessLatest roundTotal raisedDate- EMC Gems
Generative design software and digital twin condition monitoring for electromagnetic sensors (position/magnetic/current).
— - Rayon
Browser-based collaborative drawing software for architectural/interior design
Series A · $18M · 2026-09
$18M - Solvera
AI agents plus licensed engineers delivering building mechanical, electrical and plumbing (MEP) design
Pre-Seed · $6M · 2026-10
$6M
Other / unspecified
BusinessLatest roundTotal raisedDate- Luphra
AI CAD platform generating editable 3D part designs from text, photos or sketches, with manufacturability checks and custom part printing and delivery
— - qbiq
Generative AI that quickly produces optimized floor plans, 3D visualizations and detailed design plans
Series A · $26M · 2025-01
$26M - Supernova
Helps enterprises use AI to move faster from product design to finished software
Series A · $9M · 2025-10
$9M
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