Endless Industries
Continuous fiber 3D printing system (Endless ONE) enabling production of high-strength composite parts with 50% weight and cost reduction for aerospace, automotive, and mechanical engineering applications.
- CEO / Founder
- Stephan Knopf
- Team Size
- 11-50
- Stage
- Active
- Total Funding
- Undisclosed
- Latest Round
- Grant
- Key Investors
- EXIST Forschungstransfer,Investitionsbank Berlin,Atlantic,Formnext Start-up Challenge
Technology & Products
Key Products
Endless ONE continuous fiber 3D printer
Technological Advantage
Process technology yields parts with greater strength and stiffness vs. conventional FDM at comparable cost; enables complex geometries impossible in traditional composite manufacturing; claimed 50% cost/weight reduction vs. conventional methods (CLAIMED; UNVERIFIED in third-party benchmarks). Defensibility: technology developed from PhD research (Czasny); likely patent-pending.
Differentiation
Value Proposition
Reduces structural composite part production cost by ~50% ($X→$Y per unit), cuts lead time from 14+ weeks to days, enables on-demand complex geometry manufacturing, integrates with existing 3D printer hardware via partnerships.
How They Differentiate
Hardware-agnostic partnership model (integrates into existing printers vs. proprietary system); focus on structural aerospace applications; German precision engineering heritage and Berlin ecosystem collaboration
Market & Competition
Target Customers
Aerospace OEMs, automotive manufacturers, tooling shops, mechanical engineering firms requiring high-performance composite parts
Industry Verticals
Aerospace; Automotive; Mechanical Engineering; Industrial Tooling; Orthotics; Defense
Competitors
Markforged (continuous fiber composite 3D printing, FDM-based); BigRep (large-format FFF with fiber reinforcement); Desktop Metal (composite and metals AM)
Growth & Milestones
Growth Metrics
Multiple growth signals confirmed: (1) €179,750 in public funding secured and registered March 2024 (NorthData); (2) Commercial product launch — Endless ONE unveiled at Formnext 2024 (November 2024), marking transition from R&D to market-ready product; (3) Continued exhibition presence at Formnext 2025, confirming sustained go-to-market activity; (4) CEO transition — Stephan Knopf appointed CEO (previously Managing Director since Dec 2024), replacing co-founder Stephan Körber; (5) Named finalist for Deep Tech Award 2026 (Berlin) in Advanced Manufacturing category; (6) Funding from EXIST Forschungstransfer, Investitionsbank Berlin, and Atlantic confirmed on company website. Company progressed from TU Berlin university spinout (founded 2022) to commercial product launch in approximately 2 years. No revenue, units shipped, or customer count figures are publicly available.
Major Milestones
Formnext Start-Up Challenge winner (2023); Endless ONE launch at Formnext 2024; Partnership announcements with industrial 3D printer manufacturers; Berlin Brandenburg composites/lightweight innovation ecosystem engagement; Deep Tech Award 2026 finalist (Advanced Manufacturing category); CEO transition to Stephan Knopf