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INNOSPACE

ApplicationSejong, South KoreaFounded 2017· One of 690 Application companies tracked by AMPulse

South Korean hybrid-rocket small-satellite launch company (HANBIT / SEBIT) that commercialized support-free titanium LPBF for aerospace parts and sells INNO AM-X integrated AM monitoring/control software.

CEO / Founder
Soojong Kim
Team Size
201-500
Stage
Public
Total Funding
$157M
Latest Round
Post-IPO
Key Investors
Korea Investment Partners; FuturePlay; Kolon Investment; Intervest; CompanyK Partners; IMM Investment; Kolon Glotech

Technology & Products

Key Products

HANBIT small-satellite launch vehicles and launch services; SEBIT multi-purpose sounding/suborbital rockets; engineering/test services; in-house support-free titanium LPBF aerospace parts; INNO AM-X AM monitoring/control software

Technological Advantage

Proprietary LPBF process parameters and in-situ monitoring algorithms enable support-free printing of titanium aerospace components, reducing post-processing time and material waste. Technology validated through in-house production of flight-critical rocket parts (e.g., oxidizer pumps). Core IP is defensible via trade secrets and process know-how; software advantage (INNO AM-X) creates switching costs through workflow integration.

Differentiation

Value Proposition

Low-cost, flexible small-satellite launch via hybrid rockets (non-toxic propellant, rapid cadence) plus in-house support-free titanium LPBF that cuts complex aerospace part build time ~2.5x and cost up to ~40%, with INNO AM-X for process control.

How They Differentiate

Hybrid (solid fuel + liquid oxidizer) rockets for lower cost/safer ops vs liquid-only peers; Korea-first private orbital commercial attempt plus Brazil/Australia/UAE global sites. Differentiates on AM via support-free titanium LPBF + INNO AM-X software, vs Relativity (DED/print-heavy rockets) or Velo3D (AM systems only).

Market & Competition

Target Customers

Satellite operators and integrators (domestic/global), defense primes (e.g., LIG Nex1), space agencies/launch-site partners, and industrial OEMs adopting metal AM (e.g., Hyundai Motor Group for INNO AM-X)

Industry Verticals

Aerospace; Defense; Automotive

Competitors

Rocket Lab; Relativity Space; Velo3D

Growth & Milestones

Growth Metrics

~265 employees (company PLA news 2026); KOSDAQ 462350; first KR commercial support-free titanium LPBF (2026-04); first commercial HANBIT-Nano attempt failed Dec 2025 with reflight prep; post-IPO ₩80.78B raise Jun 2026.

Major Milestones

2017-09: Founded; 2023: HANBIT-TLV test launch success; 2024-07-02: KOSDAQ IPO (462350); AS9100; 2025-12: First commercial HANBIT-Nano SPACEWARD launch failed (~33s, 1st-stage); 2026-01: INNO AM-X supply deal with Hyundai Motor Group; 2026-04: Support-free titanium LPBF commercialized (KR first); 2026-04: Zarux (Japan) launch service contract; 2026-06: ~₩80.78B rights offering completed; SEBIT/HANBIT-Nano follow-on launches planned 2H 2026

Notable Customers

Hyundai Motor Group (INNO AM-X software); LIG Nex1 (mock launch vehicles, ₩8.9B); Zarux/Japan (2028 HANBIT launch service contract, Apr 2026); domestic aerospace firms supplied support-free Ti LPBF parts (2025)

https://www.innospc.com

Recent coverage of INNOSPACE

Why this company matters

AMPulse analysis, not a company disclosure

Innospace occupies a niche in metal additive manufacturing by focusing exclusively on support-free laser powder bed fusion (LPBF) for titanium aerospace components. The company addresses a persistent industry challenge: preventing deformation in complex, lightweight parts without internal support structures, which reduces post-processing time and material waste. Unlike broader metal AM system vendors, Innospace combines in-house component production with its own monitoring and control software, creating an integrated workflow rather than selling standalone hardware.

The core technology is a proprietary LPBF process with optimized parameters and in-situ monitoring algorithms that enable support-free printing of titanium alloys such as Ti-6Al-4V. This capability has been validated through in-house production of flight-critical rocket parts, including oxidizer pumps. Complementing the manufacturing service is the INNO AM-X software platform, which provides integrated monitoring and control for additive manufacturing processes, creating switching costs through workflow integration.

Innospace targets aerospace and defense OEMs, satellite launch providers, and automotive manufacturers. Notable customer Hyundai Motor Group uses the INNO AM-X software. The company also partners with Oqton for distribution of Manufacturing OS and 3DXpert in South Korea, Eplus3D for equipment collaboration, and Southern Launch for launch services. With AS9100 aerospace quality certification and a KOSDAQ listing (ticker: 462350), Innospace has established credibility in regulated end markets.

The company's strategic moat rests on defensible process know-how and trade secrets rather than broad patent protection, plus the software platform's integration into customer workflows. Competitive risks include established players like Velo3D, which also offers support-free LPBF but across a wider range of metals, and Relativity Space's large-format DED approach. Innospace's narrower focus on titanium aerospace components and its combined service-plus-software model may limit total addressable market but provides a clear differentiation in a segment where part quality and certification are paramount.