Gerg Lighthouse
GERG Lighthouse GmbH is a German B2B light engineering firm that designs, prototypes, and produces custom optical and lighting systems for automotive, healthcare, aerospace, and architecture customers, and sells its proprietary PROCAIR UVC air disinfection device.
- Company typePrivate
- Founded2014
- HeadquartersEbersberg, Germany
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Gerg Lighthouse does
GERG Lighthouse GmbH is a German light development, prototyping, and engineering firm headquartered in Baiern, Bavaria, operating as a wholly-owned subsidiary of the medium-sized GERG Group (35+ year history). The company specializes in innovative optical systems and lighting solutions for automotive, healthcare, aerospace, and architecture customers, offering end-to-end services from initial concept through optical simulation (LucidShape, FRED), CAD construction (CATIA, Fusion360), precision CNC manufacturing (PMMA milling to 0.15mm radius), PVD thin-film coating for color and semi-transparent effects, laser processing, quality management, and homologation (ECE/SAE). Disclosed flagship programs include interior lighting for BMW, additional headlights for the Mercedes-AMG GT3 racing platform (used at the Spa 24 Hours), front and rear 300mm+ homogeneous lighting for the HOLON autonomous urban vehicle (Benteler Group subsidiary), the signature rear light of the Marc Philipp Gemballa Marsien supercar (40-unit limited edition), a Human Centric Lighting system with 12 tunable-white LED panels for a Munich care facility, and technology demonstrators with IAC Group and designLED spanning automotive, aerospace, and architecture.
The company's revenue model combines (1) B2B custom lighting development and small-series production sold direct to international OEMs under project-based, quote-specific contracts; (2) proprietary PROCAIR UVC air disinfection hardware (PROCAIR-300) sold direct to healthcare and commercial buyers, achieving 99.9999% (LOG 6) inactivation validated by Biotec GmbH and the University of Stuttgart and certified by VDE above DIN/TS 67506; and (3) fee-for-service optical development, simulation, and prototyping including CNC, PVD coating, laser cutting, and quality management. Go-to-market is direct enterprise field sales with no e-commerce or public pricing. The company is ISO 9001:2015 certified, TISAX-assessed (VDA ISA, DEKRA), GDPR-compliant, and a partner of the state-funded Eco4Light ZIM innovation network; marketing is conducted through MEDICA, IAA, Automotive Interiors Expo, DVN, the IUVA Buyer's Guide, and an active YouTube channel.
Headcount is in the 11-50 band and no revenue, funding, or valuation is disclosed. The firm operates in a regulatory-intensive niche where certifications (TISAX, VDE, ISO 9001:2015, BSFZ) gate access to OEM and medical buyers, and where project-based revenue tied to specific vehicle programs creates concentration risk offset by cross-industry diversification across automotive, healthcare, aerospace, and architecture.
Gerg Lighthouse firmographics
Firmographics- Name
- Gerg Lighthouse
- Legal name
- GERG Lighthouse GmbH
- Website
- https://gerglighthouse.de
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- GERG Lighthouse GmbH is a German B2B light engineering firm that designs, prototypes, and produces custom optical and lighting systems for automotive, healthcare, aerospace, and architecture customers, and sells its proprietary PROCAIR UVC air disinfection device.
- Ownership category
- akta.pro rank
Gerg Lighthouse industry classification
Industry- Product category
- Automotive Lighting Systems
- NAICS
- Electric Lighting Equipment Manufacturing (3351), Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing (335132)
- SIC
- Electric Lighting & Wiring Equipment (3640), Optical Instruments & Lenses (3827)
- akta.pro primary industry
- Specialty & Task/Workstation Lighting (Inspection/task lights, cleanroom/food-grade, portable work lights) (IMAGAIAK)
- akta.pro secondary industries
- UV Germicidal Light (UV-C) & HVAC Disinfection Systems (HSAOAIAI), Optoelectronic Emitters (LED/Laser/VCSEL) (HDAHALAL), Optoelectronic Components (LEDs, photodiodes, optocouplers, optical sensors) (IMAGAJAF), Industrial & Commercial Luminaires (High-bay, Low-bay, Troffers, Downlights) (IMAGAIAA), Commercial Lighting Fixture Installation (HSAOAFAM)
Keywords
Where Gerg Lighthouse is headquartered
LocationHeadquarters
- HQ city
- Ebersberg
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Gerg Lighthouse business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Custom Lighting Development and Production: B2B supplier model providing development and production of innovative lighting systems for international companies. Revenue generated through prototyping, small series production, and custom solutions from initial concept through to finished product.
- PROCAIR Air Disinfection Products: Sale of proprietary UVC air disinfection devices (PROCAIR-300) for indoor air purification in healthcare and commercial settings.
- Optical Services and Prototyping: Fee-for-service optical development, simulation, construction, and manufacturing services including CNC production, PVD coating, laser cutting, and quality management.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels6 records
Gerg Lighthouse product offering
Product offeringCore offering
GERG Lighthouse develops and manufactures custom optical systems and lighting solutions — including interior automotive lighting, prototypes, racing headlights, demonstrators, and exhibition stands — through end-to-end services from initial concept and optical simulation to prototyping and small-series production. The company additionally sells PROCAIR-300, its proprietary UVC-based indoor air disinfection device, certified by VDE and achieving 99.9999% (LOG 6) viral inactivation. Customers span international automotive OEMs, healthcare facilities, aerospace firms, and architecture projects.
Product overview
Gerg Lighthouse is a light development, prototyping, and engineering company that operates two main product lines: (1) PROCAIR, a proprietary UVC air disinfection device for indoor environments, and (2) Custom optical systems and lighting solutions developed for automotive, living, healthcare, aerospace, and architecture sectors. The company provides end-to-end services from initial concept through simulation, construction, prototyping, small-series production, and homologation. PROCAIR-300 is the flagship air purification product, while the company's engineering division delivers customer-specific lighting systems including front/rear lights, daytime running lights, and interior lighting solutions.
Differentiator
Problem solved
Functional benefit
Brands
- PROCAIR: UVC air disinfection device for indoor spaces, featuring up to 99.9999% inactivation rate validated by Biotec GmbH and certified by VDE.
Products and services
- PROCAIR-300 UVC Air Disinfection Device Proprietary UVC-based indoor air disinfection device achieving up to 99.9999% (LOG 6) inactivation rate validated by Biotec GmbH using the MS2 surrogate virus and biodosimetrically validated by the University of Stuttgart. Features integrated sensor system monitoring UVC lamp output, air throughput, temperature, humidity and VOC, with automatic shutdown when the unit is shaken. VDE certified and exceeds upcoming DIN/TS 67506 standard requirements; circulates air four times per hour for a 30m² room. Targeted at healthcare facilities, care homes and commercial buildings.
- Custom Lighting Development and Production Custom development and production of innovative optical systems and lighting solutions — including interior automotive lighting, exterior lights, racing headlights, demonstrators, and exhibition stands — delivered as prototypes, small series, or made-to-spec solutions for international automotive OEMs, healthcare facilities, aerospace firms and architecture projects. Engagements span initial concept, optical simulation (LucidShape, FRED), construction (CATIA, Fusion360), prototyping, and homologation support (ECE + SAE).
- Optical Prototyping and Precision Manufacturing Services Fee-for-service optical prototyping and manufacturing capabilities delivered in-house, including precision CNC milling of PMMA optical components down to 0.15mm radius, Physical Vapor Deposition (PVD) coating for color effects and semi-transparent layers, laser cutting and engraving, selective laser melting, and quality management. Services are contracted by customers needing optical component prototypes and small-series production runs with highest detail fidelity.
Quantifiable outcome
- 99.9999% (LOG 6) inactivation rate for PROCAIR air disinfection tested with MS2 surrogate virus
- +3 more outcomes
Companies that use Gerg Lighthouse
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles3 records
Gerg Lighthouse technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Gerg Lighthouse partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered minor and core.
- German Mittelstand e.V.minorHosted 15th Business Dialogue event on March 20, 2025, moderated by Georg Lindner and Andreas Keck, providing visibility for GERG Lighthouse innovations within the regional business community.
- Eco4Light Innovation NetworkcoreOfficial partner of Eco4Light ZIM innovation network aiming to build efficient light management from building technology to medical technology and smart home. Partners include ASPOK, Fraunhofer IPT, Busch+ Muller, LEONHARD KURZ, Wilhelm Weber & REICHLE. GERG Lighthouse contributes conception, optical simulation and prototyping. State-funded by Federal Ministry for Economic Affairs and Climate Protection.
- HOLON (Benteler Group subsidiary)coreContinuing partnership with HOLON, a subsidiary of the Benteler Group, for the development of front and rear lights for the HOLON urban autonomous electric vehicle. GERG Lighthouse developed impressive 300mm+ diameter lights setting new standards in homogeneity and design for this fully electric autonomous mobility concept.
- Mercedes-Benz AG / Mercedes-AMGcoreJoint development of additional headlights for Mercedes-AMG GT3 racing vehicle. All production and testing completely at GERG Lighthouse facilities. Lights illuminated the Spa 24-hour race for best visibility and performance.
- Marc Philipp Gemballa GmbHcoreRealized the characteristic rear light for the Marsien supercar, one of the signature elements of the vehicle combining modern sports car features with maximum off-road capability.
- IAC GroupminorCreated technology demonstrator for vehicle interior of the future featuring smart solutions with capacitive sensors, antimicrobial coatings, UVC LEDs, heated surfaces, glass tweeter, and interactive light control.
- Biotec GmbHcoreIndependent laboratory that validated PROCAIR effectiveness, confirming up to 99.9999% (6 log levels) viral load reduction in single passage using MS2 surrogate virus.
- University of StuttgartcoreThird-party laboratory that biodosimetrically validated PROCAIR under full-scale conditions for air disinfection performance.
- VDEcoreVDE certified PROCAIR and confirmed it exceeds requirements of upcoming DIN EN 67506 standard for UVC air disinfection devices.
- Kunststoffinstitut LudenscheidminorCoordinates and controls Eco4Light ZIM innovation network projects funded by Federal Ministry for Economic Affairs and Climate Protection.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Gerg Lighthouse competitors and assessment
Company assessmentBroad incumbents
- Valeo: Major French Tier 1 supplier with a leading automotive lighting business (Valeo Lighting Systems) serving global OEMs with front, rear, and signal lighting. Comparable as a competitor for series-production automotive lighting contracts but operates at global scale rather than Gerg Lighthouse's boutique/custom niche.
- Hella (FORVIA): Global automotive lighting Tier 1 supplier (now part of FORVIA Group) producing full-series headlamps, rear lights, and interior lighting for major OEMs. Comparable because it competes for the same premium automotive lighting programs Gerg Lighthouse targets at the design/prototype stage, though at vastly larger scale and volume-production focus.
- Stanley Electric: Japanese automotive lighting and LED manufacturer with strong European OEM relationships. Comparable for automotive headlamp and signal-lighting production, with broader LED component capabilities relevant to Gerg Lighthouse's optical engineering work.
- Koito Manufacturing: Japanese Tier 1 automotive lighting supplier producing headlights, rear lamps, and signal lighting for global OEMs including European premium brands. Comparable product offering (automotive exterior/interior lighting) at vastly larger scale and global manufacturing footprint.
- Marelli Holdings: Global automotive lighting and electronics Tier 1 with significant European OEM relationships, producing automotive exterior and interior lighting. Comparable for competing on premium automotive lighting programs, though Marelli's portfolio spans far beyond lighting into powertrain and electronics.
- Ichikoh Industries (Valeo subsidiary): Japanese automotive lighting specialist (majority-owned by Valeo) producing lamps and signal lighting for OEMs. Comparable in product category and Japanese/European OEM customer base, though at significantly higher volume scale.
- ZKW Group (LG Electronics vehicle component solutions): Austrian-headquartered premium automotive lighting specialist (now part of LG) known for high-end headlamp systems for European OEMs. Direct functional comparable to Gerg Lighthouse's automotive lighting focus, though ZKW operates at significantly larger series-production scale.
- Signify (Philips UV-C lighting): Global lighting giant with a major UV-C air disinfection product line (Philips UV-C luminaires) targeting healthcare, commercial, and public spaces. Comparable to Gerg Lighthouse's PROCAIR business but at vastly larger scale with established global distribution.
Emerging players
- Steril-Aire: US-based manufacturer of UVC germicidal fixtures for HVAC and indoor air disinfection in commercial, healthcare, and educational facilities. Directly comparable to PROCAIR on UVC air-disinfection technology and target markets, though with a more established North American footprint.
Direct peers
- designLED Products: Scotland-based thin-film LED light-guide technology company collaborating with Gerg Lighthouse on invisible area lights for automotive interiors, aerospace, and architecture. Direct comparable — same technology domain (PVD/coated light guides), overlapping customer verticals, and an explicit existing cooperation partner per Gerg Lighthouse's data.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Gerg Lighthouse social profiles
Digital presenceGerg Lighthouse compliance and trust
Trust signalCompliance5 records
Gerg Lighthouse financial estimates
Financial estimateRevenue estimate
Valuation estimate
Gerg Lighthouse leadership team
Management profileNumber of profiles
Profiles1 record
Gerg Lighthouse funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Gerg Lighthouse M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Gerg Lighthouse
What does Gerg Lighthouse do?
GERG Lighthouse develops and manufactures custom optical systems and lighting solutions — including interior automotive lighting, prototypes, racing headlights, demonstrators, and exhibition stands — through end-to-end services from initial concept and optical simulation to prototyping and small-series production. The company additionally sells PROCAIR-300, its proprietary UVC-based indoor air disinfection device, certified by VDE and achieving 99.9999% (LOG 6) viral inactivation. Customers span international automotive OEMs, healthcare facilities, aerospace firms, and architecture projects.
Is Gerg Lighthouse a public or private company?
Gerg Lighthouse is a private company. It is classified as corporate owned and is currently operating.
When was Gerg Lighthouse founded?
Gerg Lighthouse was founded in 2014. It employs 11 to 50 people.
Where is Gerg Lighthouse based?
Gerg Lighthouse is headquartered in Ebersberg, Germany, in the Europe region.
How does Gerg Lighthouse make money?
Three revenue lines are on record. Custom Lighting Development and Production is the primary driver. The others are PROCAIR Air Disinfection Products and optical Services and Prototyping.
Who are Gerg Lighthouse's main competitors?
Broad incumbents on record are Valeo, Hella (FORVIA), Stanley Electric, Koito Manufacturing, Marelli Holdings, Ichikoh Industries (Valeo subsidiary), ZKW Group (LG Electronics vehicle component solutions) and Signify (Philips UV-C lighting). Steril-Aire is listed as an emerging player. designLED Products is listed as a direct peer.
Does Gerg Lighthouse have an API?
No public API is recorded for Gerg Lighthouse.
What industry is Gerg Lighthouse in?
Gerg Lighthouse's product category is Automotive Lighting Systems. Its primary akta.pro industry code is IMAGAIAK, Specialty & Task/Workstation Lighting (Inspection/task lights, cleanroom/food-grade, portable work lights), with a secondary code of HSAOAIAI, UV Germicidal Light (UV-C) & HVAC Disinfection Systems. Its NAICS code is 3351 and its SIC code is 3640.