Laserline
German precision laser systems manufacturer specializing in high-power diode laser technology for industrial material processing, metal additive manufacturing, and precision micromachining applications.
- CEO / Founder
- Dr. Christoph Ullmann
- Team Size
- 201-500
- Stage
- Active
- Total Funding
- $1.2M
- Latest Round
- Debt
- Key Investors
- PPP; Undisclosed Public Entity
Technology & Products
Key Products
High-power diode lasers (up to 60 kW, infrared); Blue diode lasers (445 nm, for copper welding/cladding/AM); Beam converters (8-4 mm·mrad focusability); Processing optics; Laser scanners; Beam switches; Monitoring systems
Technological Advantage
CLAIMED: Market-leading wall-plug efficiency (>56%), highest output power (60 kW) in diode laser segment, and proprietary blue laser technology for copper processing. VERIFIED: 25+ years of operational history, >8,000 lasers delivered worldwide, and Formnext 2025 active exhibitor status confirm established commercial traction. 2024 majority stake acquisition of WBC Photonics suggests vertical integration in beam shaping. Defensibility: not fully assessable—patents not enumerated in available sources.
Differentiation
Value Proposition
Delivers the highest wall-plug efficiency (>56%) diode laser sources on the market—up to 60 kW output—enabling customers to reduce energy costs in laser metal deposition and AM while achieving first-of-kind capabilities such as copper 3D printing via proprietary 445 nm blue laser technology.
How They Differentiate
Focuses exclusively on diode laser sources with >56% wall-plug efficiency vs. fiber laser competitors (IPG, Coherent) that typically achieve 30-45% efficiency; uniquely offers blue 445 nm cw diode lasers for copper AM where competitors lack equivalent commercial products. Modular architecture allows scaling from single emitter to 60 kW systems without redesign.
Market & Competition
Target Customers
Industrial manufacturers in aerospace, automotive, and general metal processing integrating diode lasers into AM systems and material processing equipment.
Industry Verticals
Aerospace/Defense; Automotive; Industrial Manufacturing; Fiber Composites/Plastics Processing
Competitors
IPG Photonics (high-power fiber and diode lasers for AM/industrial processing); Coherent Corp. (diode and fiber laser sources for AM and material processing); nLIGHT (high-power semiconductor and fiber lasers for metal AM)
Growth & Milestones
Growth Metrics
Grown from 2-person startup (1997) to 400+ employees; >8,000 lasers delivered worldwide; expanded to 9 international locations across 7 countries; first blue cw high-power diode laser (445 nm) for copper AM commercialized; acquired majority stake in WBC Photonics (2024); active Formnext 2025 exhibitor
Major Milestones
1997 — Founded in Mülheim-Kärlich, Germany as a 2-person startup; ~2000s — Scaled to global distribution with subsidiaries in USA, Mexico, Brazil, Japan, China, South Korea, India; 2024 — Acquired majority stake in WBC Photonics for beam shaping technology expansion; 2024/2025 — Launched world's first blue cw high-power diode laser (445 nm) enabling copper AM; 2025 — >8,000 lasers delivered worldwide; 400+ employees; Formnext 2025 exhibitor
Notable Customers
["Audi","Volkswagen","KLA","ALOtec"]