LinkSolution
A leading industrial 3D printing solution provider specializing in large-scale hardware manufacturing, customized additive manufacturing services, and high-performance material commercialization.
- CEO / Founder
- Choi Geun-sik
- Team Size
- 51-200
- Stage
- Active
- Total Funding
- $32.0M
- Latest Round
- IPO
- Key Investors
- IBK Bank, Defense Innovation New Technology Investment Fund No. 1, Korea University of Technology Technology Holdings, KOC Partners, Synergy Planets, Korea Credit Guarantee Fund
Technology & Products
Key Products
["Large-scale SLA (Stereolithography) Printers including SL-2300 with 2.3-meter build capacity","High-Performance FDM (Fused Deposition Modeling) Printers (PEEK/Industrial polymer specialized)","Industrial MBJ (Metal Binder Jetting) Systems (High-speed precision metal parts)","Additive Manufacturing as a Service (Daejeon Automation Foundry)","Proprietary Industrial 3D Printing Materials (PEEK, customized resins)","Floating Resin technology for SLA printers"]
Technological Advantage
Pioneered the commercialization of PEEK material extrusion in South Korea and holds a competitive edge in MBJ technology, which offers superior productivity for small precision metal parts compared to traditional PBF (Powder Bed Fusion) methods.
Differentiation
Value Proposition
Transitions 3D printing from prototyping to mass-production infrastructure by providing world-class large-scale systems and high-speed metal binder jetting technology that reduces lead times and costs.
How They Differentiate
Specializes in world-class large-scale industrial SLA printers and high-performance material extrusion (PEEK). LinkSolution differentiates by transitioning 3D printing from mere prototyping to a mass-production 'foundry' model for heavy industries like defense and automotive.
Market & Competition
Target Customers
Large-scale manufacturers in defense, aerospace, automotive, and consumer electronics; government research institutes.
Industry Verticals
["Defense (Drones, missile components)","Automotive (Interior/exterior parts, assembly jigs)","Aerospace (Lightweight structural components)","Consumer Electronics (Samsung, LG product development)","Healthcare (Customized medical models)"]
Competitors
TPC Mechatronics; InssTek; 3D Systems; Stratasys
Growth & Milestones
Growth Metrics
Revenue of 11.19 Billion KRW (2024); Publicly listed on KOSDAQ (June 2025) with a market capitalization of approximately 128.3 Billion KRW at IPO.
Major Milestones
["Founded in June 2015 by Choi Geun-sik","Received CES 2020 Innovation Award","Designated as a 'Defense Innovation Startup 100' company by the South Korean government","Successfully listed on KOSDAQ (Stock Code: 474650) on June 10, 2025"]
Notable Customers
Hyundai Motor Group; Samsung Electronics; LG Electronics; Korea Institute of Industrial Technology (KITECH); Ministry of National Defense (South Korea); ROK Army 72nd Infantry Division; Boston Dynamics (Amazon fulfillment centers)
Recent coverage of LinkSolution
- Link Solution has secured an 899 million KRW contract to supply 3D printers to Samsung Electronics through June 2026.
- LinkSolution signs MOU with ROK Army 72nd Infantry Division for defense drone additive manufacturing
- LinkSolution has passed performance tests for 25 types of 3D-printed components for Boston Dynamics logistics robots used in Amazon fulfillment centers.
- LinkSolution received a Ministerial Commendation for developing the SL-2300, a world-class industrial SLA 3D printer with a 2.3-meter build capacity.