Luminar Semiconductor
Category: AI Chips / Semiconductors
Photonics and semiconductor chip subsidiary of Luminar Technologies (formed from Black Forest Engineering, Optogration, Freedom Photonics, and EM4), specializing in ROICs, laser sources, and photonic integration for lidar/sensing; acquired by Quantum Computing Inc. (QCi) in Feb 2026 for $110M. Luminar Semiconductor was founded in 2021. The company is led by Paul Ricci (CEO of parent Luminar Technologies at time of sale). Based in Orlando, Florida, USA. Total funding raised: $110M. Latest round: Acquired.
- Founded
- 2021
- Headquarters
- Orlando, Florida, USA
- Total funding
- $110M
Value proposition
Vertically integrated photonics and semiconductor chip manufacturing (ROICs, laser sources, photonic integration, packaging, photodetectors & arrays) enabling advanced lidar/sensing solutions.
Products and solutions
ROICs (readout integrated circuits), laser sources, photonic integrated circuits, packaging solutions, photodetectors and detector arrays
Unique value
Consolidated in-house photonics chip stack combining multiple acquired specialist firms into one integration-level supplier
Target customer
Automotive lidar makers, photonics/quantum optics companies, sensing hardware OEMs
Industries served
Automotive (lidar), Photonics, Quantum Optics, Semiconductors
Technology advantage
Full in-house photonics IP stack spanning lasers, receivers, and processing chips originally built to support Luminar's lidar business, now positioned to support QCi's fully domestic manufacturing roadmap
How they differentiate
Full-stack in-house photonics chip integration (from raw chip to packaged sensing module) rather than component-only supply, now backed by QCi's domestic manufacturing strategy
Main competitors
Ouster, Innoviz, Hesai Technology, OpSys Technologies
Key partnerships
Former parent Luminar Technologies (Nasdaq: LAZR, filed Chapter 11 during divestiture), now wholly owned by Quantum Computing Inc. (Nasdaq: QUBT) as part of its integrated photonics + quantum optics platform
Major milestones
Founded 2021 as internal consolidation of Luminar's photonics chip development (absorbing Black Forest Engineering, Optogration, Freedom Photonics, EM4), Dec 2025 - QCi announces agreement to acquire LSI amid Luminar's Chapter 11 restructuring, Feb 2, 2026 - QCi completes $110M all-cash acquisition of LSI from Luminar Technologies.
Market positioning
Vertically integrated photonics/semiconductor supplier for lidar and quantum optics applications, now core hardware asset within QCi's photonics + quantum technology platform
Geographic focus
United States (Florida-based), global lidar/photonics supply chain
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Official website: https://investors.luminartech.com/about-luminar