GLUCK

ServiceSeoul Mapo-gu, Wausan-ro 29-gil 9, GLUCK Building, South KoreaFounded 2013· One of 2071 Service companies tracked by AMPulse

Korea's leading industrial 'Digital Foundry' providing mass-scale 3D printing manufacturing solutions that bridge the gap between prototyping and high-volume production.

CEO / Founder: Jae-ok Hong
Team Size: 11-50
Stage: Active
Total Funding: $10M
Latest Round: Series A
Key Investors: Privately held, Venture Certified (SME financing), Hyundai Motor Group (ZER01NE Accelerator/Strategic Partner)

Technology & Products

Key Products

Mass-scale 3D printed parts for robotics, medical, automotive, and consumer goods. Portfolio includes: National Museum artifacts (Seated Maitreya Snow Globe, Gilt-bronze Incense Burner), medical models (CT-based bone models, heart surgery simulators), automotive parts (Porsche x Overwatch 2 mech, SUPER73 tuning parts), IoT devices, and custom consumer products. Served over 10,000 customers with 623,000+ cumulative production parts.

Technological Advantage

Operates a proprietary smart factory in Paju featuring 30+ large-scale SLA printers integrated with AGVs (Automated Guided Vehicles) and robotic arms for autonomous 24/7 operation and 65% weight reduction through hollow structure design.

Differentiation

Value Proposition

Enables cost-effective mass customization and rapid production by replacing traditional injection molding with a fully automated, 24/7 digital manufacturing pipeline.

How They Differentiate

GLUCK differentiates itself by evolving from a prototyping service into a 'Digital Foundry' focused on automated mass production. While competitors like Prototech focus on equipment sales and prototyping for Stratasys, GLUCK operates a proprietary 24/7 smart factory in Paju utilizing 30+ industrial-scale SLA printers integrated with AGVs (Automated Guided Vehicles) and an AI-driven automated quotation system for rapid, large-scale manufacturing.

Market & Competition

Target Customers

Automotive manufacturers, robotics hardware startups, medical institutions, high-end fashion brands, and industrial designers requiring customized mass production.

Industry Verticals

Robotics, Medical & Healthcare, Automotive, Fashion & Art, Consumer Electronics, Aerospace & Defense

Competitors

Prototech (프로토텍); Materialise Korea; Beyondtech (비욘드테크)

Growth & Milestones

Growth Metrics

Achieved a cumulative production volume of over 1 million parts as of January 2025; reported an average annual growth rate of approximately 150%, with 5,200+ active customer accounts in 2024.

Major Milestones

Surpassed 1 million cumulative 3D printed parts (Jan 2025), Announced expansion plan for a US-based smart factory (Feb 2025), Participated in 'Intermold Korea 2025' showcasing mass-scale 3D printing solutions (Mar 2025), Collaborated with Paris Fashion Week for Solid Homme x Kolon Sport wearable objects (2025), Began construction of a 2nd smart factory in Paju (Sept 2024)

Notable Customers

National Museum of Korea, Seoul National University Hospital, Hyundai Motor Group, Samsung Electronics, Porsche, Overwatch 2, AnatomyTools, IoT solution companies, medical device manufacturers, automotive special tool companies.

https://glucklab.com

Recent coverage of GLUCK

Why this company matters

AMPulse analysis, not a company disclosure

GLUCK positions itself as Korea's leading industrial 'Digital Foundry,' bridging the gap between prototyping and high-volume production. Founded in 2013, the company evolved from an artist-driven 3D printing studio into a mass-production platform, shifting additive manufacturing from a prototyping tool to a robust alternative to injection molding. It operates a proprietary smart factory in Paju featuring 30+ large-scale SLA printers integrated with automated guided vehicles and robotic arms for 24/7 autonomous operation, achieving up to 65% weight reduction through hollow structure design.

The company's core service is mass-scale 3D printing of polymer parts using VPP-SLA technology, targeting robotics, medical, automotive, and consumer goods applications. GLUCK has produced over 1 million cumulative parts and served more than 10,000 customers, including Hyundai Motor Group, Samsung Electronics, Porsche, and Seoul National University Hospital. Notable projects include CT-based bone models for surgical simulation, automotive tuning parts for the SUPER73, and wearable objects for Paris Fashion Week in collaboration with Solid Homme and Kolon Sport.

GLUCK differentiates from competitors like Prototech and Materialise Korea by focusing on automated mass production rather than equipment sales or low-volume prototyping. Its AI-driven automated quotation system and proprietary smart factory enable rapid, large-scale manufacturing with an 89% customer revisit rate. The company reported an average annual growth rate of approximately 150% and announced plans for a US-based smart factory in early 2025.

A key strategic moat is GLUCK's vertically integrated digital pipeline, which combines hardware, software, and automation to deliver cost-effective mass customization. However, its reliance on SLA technology limits material options compared to powder-bed fusion or extrusion processes, and scaling internationally will require navigating logistics and local competition. The company's partnership with Hyundai Motor Group through the ZER01NE accelerator provides automotive credibility, but broader adoption across aerospace and defense remains an open question.