KVB Institut für Konstruktion und Verbundbauweisen gemeinnützige GmbH

What KVB Institut für Konstruktion und Verbundbauweisen gemeinnützige GmbH does

KVB Institut für Konstruktion und Verbundbauweisen gemeinnützige GmbH (KVB) is a non-profit applied research institute (gemeinnützige GmbH) headquartered in Großweitzschen, Saxony, Germany, founded in 1994 as an affiliated institute of TU-Chemnitz and converted to a non-profit limited liability company in 2012. The institute specializes in fiber-reinforced composite materials (CFRP, GFRP, aramid) across the full development chain: feasibility studies, CAD/FEM-based construction and simulation, manufacturing (hand lamination, filament winding, RTM, hot/cold pressing, autoclave, 3D printing), and material/component qualification testing. It operates specialized equipment including a 10 m CNC winding machine, hot/cold presses, RTM systems, and an autoclave, enabling prototyping through small-series production.

The commercial focus is on three core technology areas: hydrogen pressure vessels (Type IV for mobility applications including aviation, heavy-duty, and shipping with embedded structural health monitoring), structural health monitoring via FBG sensor-integrated filament winding for permanent composite monitoring, and composite recycling (rCF fleece and rSMC processes that achieve up to 85% recycling efficiency). Proprietary manufacturing processes include FBG-Winding, in-situ pressing technology for profiled pipe structures, and novel rSMC recycling without pyrolysis.

The institute makes money primarily through publicly funded R&D projects (AiF/ZIM, BMWK, Sächsische Aufbaubank / Innovation Premium supporting up to 50% of costs) and engineering services (consulting, feasibility studies, design, simulation, and testing). It sells prototype and small-series manufacturing capacity directly, and routes series production through its wholly-owned 2016 spin-off LiCoMo GmbH. The primary customer focus is small and medium-sized enterprises (SMEs) in mechanical engineering, aerospace, automotive, and measurement technology, with named strategic partners including APUS Group (aviation), COTESA GmbH (fiber-optic sensing), and multiple Saxon universities for collaborative research. The GTM motion is sales-led, combining direct SME engagement, academic partnerships, and trade show visibility (AERO, ILA, Hannover Messe).

Name

KVB Institut für Konstruktion und Verbundbauweisen gemeinnützige GmbH

Legal name

KVB Institut für Konstruktion und Verbundbauweisen gemeinnützige GmbH

Website

https://kvb-forschung.de

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

1–10 employees

Short description

KVB is a German non-profit applied research institute in Großweitzschen, Saxony, specializing in fiber-reinforced composite materials for SMEs in mechanical engineering, aerospace, automotive, and measurement technology, delivering hydrogen pressure vessels, FBG-based structural health monitoring, and composite recycling from concept through prototype manufacturing.

Ownership category

akta.pro rank

Headquarters

HQ city

Großweitzschen

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Publicly Funded Research Projects: KVB operates as a non-profit applied research institute primarily funded through publicly sponsored R&D projects. The institute collaborates with SMEs and industrial partners on innovation projects, often supported by government funding programs such as AiF/ZIM (Zentrales Innovationsprogramm Mittelstand), BMWK (Federal Ministry for Economic Affairs and Climate Action), and Saxon funding programs.
2. Engineering Services: Professional engineering services including consulting, concept and feasibility studies, design and development, and finite element analysis and calculations. Services range from early-stage concept work through detailed engineering documentation.
3. Prototype and Small Series Manufacturing: Production services for fiber composite components, from model making and tool construction through prototype manufacturing to small batch production of carbon and other FVK components. Manufacturing capabilities include CNC machining, pressing, autoclave processing, and filament winding.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

KVB is an applied research institute that develops fiber-reinforced composite (CFRP, GFRP, aramid) technologies, including hydrogen pressure vessels, structural health monitoring systems with embedded FBG sensors, and composite recycling solutions (rCF, rSMC). The institute provides end-to-end engineering services from feasibility studies and design through simulation, prototype and small-series manufacturing, and material/component qualification testing, serving industrial clients primarily in mechanical engineering, aerospace, automotive, and measurement technology.

Product overview

KVB is an applied research institute offering a comprehensive portfolio of engineering services and manufacturing capabilities focused on fiber-reinforced composite technologies. The core offering includes hydrogen pressure vessel development (Design, Auslegung, Technologie, Test), structural health monitoring using FBG sensors, and composite recycling solutions. Supporting services encompass feasibility studies (Machbarkeitsstudie), construction and design (Konstruktion), simulation (Simulation), manufacturing (Fertigung), and material/component qualification testing. The institute operates modern equipment including hot/cold presses, CNC winding machines, RTM systems, autoclave, and 3D printing, enabling prototyping through series production of FRP components.

Differentiator

Problem solved

Functional benefit

Products and services

• Wasserstoffdruckbehälter (Hydrogen Pressure Vessels) Research, design, development and testing of Type IV hydrogen pressure vessels for mobility applications including aviation, long-distance transport, heavy-duty vehicles and shipping, with integrated structural health monitoring using FBG sensors.
• Strukturüberwachung (Structural Health Monitoring) Structural health monitoring and stress measurements using integrated fiber Bragg grating (FBG) sensors embedded in composite structures for permanent monitoring of strain and damage during operation and production.
• FVK-Recycling-Bauteile (Composite Recycling Components) Technologies and components for recycling fiber-reinforced plastic (FVK) semi-finished materials and their use in new components, including rCF fiber materials and recycling-SMC (rSMC) processes for sustainable composite manufacturing.

Quantifiable outcome

• Cost savings of up to 70% for rSMC recycled material compared to primary prepreg material, with overall recycling efficiency of up to 85%
• +2 more outcomes

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Seven partnerships are on record, tiered core, major and minor.

• LiCoMo GmbHcoreStrategic or Co-development Partner · 1 January 2016LiCoMo GmbH (Lightweight Composites Mochau) is a spin-off company from KVB established in 2016 to focus on prototype and series manufacturing of fiber composite components. The strategic partnership enables seamless transition from research prototypes to commercial production, ensuring that innovative research findings reach practical application. KVB handles R&D and prototyping while LiCoMo handles production scale-up.
• APUS GroupmajorStrategic or Co-development PartnerCollaboration partner in the HYDROTUBE research project (2019-2023) for developing wing-integrated hydrogen pressure tanks for small aircraft. APUS Group is the aircraft manufacturer using the developed technology, with KVB providing tank design and manufacturing expertise.
• COTESA GmbHmajorStrategic or Co-development PartnerCollaboration on Structural Health Monitoring (SHM) systems for hydrogen pressure vessels. COTESA provides fiber optic sensor expertise while KVB integrates sensors into composite structures. Joint publications and presentations at CU Innovation Day events.
• ILR der TU Dresden (Institut für Luft- und Raumfahrttechnik)majorStrategic or Co-development PartnerResearch partner in HYDROTUBE project contributing aerospace engineering expertise for wing-integrated hydrogen tank development. TU Dresden provides theoretical foundations and validation support for the structural integration concepts.
• Composites United e.V. (CU)minorOthersIndustry association membership providing access to the European composites materials network, collaborative research opportunities, and industry visibility through joint events and publications.
• Berufsakademie Sachsen (Staatliche Studienakademie Riesa)minorStrategic or Co-development PartnerRecognized practice partner for dual study programs in mechanical engineering. KVB provides practical training for students and serves as a source for potential future employees.
• TU Dresden, TU Chemnitz, TU Bergakademie Freiberg, Hochschule MittweidaminorStrategic or Co-development PartnerAcademic partnerships with Saxon universities for research collaboration, student projects, and access to specialized knowledge and equipment beyond KVB's capabilities.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Emerging players

• NPROXX: Specialist manufacturer of Type IV hydrogen pressure vessels for mobility and stationary applications. Comparable niche player to KVB in hydrogen tank technology but with a commercial product focus rather than research-only positioning.

Broad incumbents

• Hexagon Composites: Global leader in Type IV composite pressure vessels for hydrogen and CNG applications across mobility. Overlaps directly with KVB's hydrogen pressure vessel work but at industrial scale with full commercial product lines.
• Plastic Omnium: Large Tier-1 automotive supplier with a dedicated hydrogen storage business unit developing high-pressure composite tanks. Relevant incumbent comparable to KVB's hydrogen vessel R&D though operating at significantly greater commercial scale.
• SGL Carbon: Global specialty graphite and carbon fiber materials company serving automotive, aerospace, and industrial markets. Relevant incumbent given KVB's work with carbon fiber composites, though operating at materials rather than component level.

Direct peers

• Fraunhofer IWS: Fraunhofer Institute for Material and Beam Technology with strong composites processing and lightweight structures programs. Directly comparable Fraunhofer peer in composites R&D mandate and SME/industry engagement model.
• Voith Composites: Industrial manufacturer of carbon fiber composite components serving automotive, aerospace, and industrial markets. Comparable to KVB's manufacturing and design capabilities, though at significantly greater scale and as a commercial rather than non-profit entity.
• Institut für Verbundwerkstoffe (IVW): University-affiliated composites R&D institute at TU Kaiserslautern with full value-chain capabilities from material development through component testing. Highly comparable to KVB in mandate, scale, and service offering for fiber-reinforced composite development.
• Fraunhofer IFAM: Fraunhofer Institute for Manufacturing Technology and Advanced Materials; one of Germany's leading applied research centers for fiber-reinforced composites, adhesive bonding, and lightweight structures. Closest analog to KVB in terms of public-funded composites R&D serving SMEs and industrial partners across mobility sectors.
• Composite Technology Center (CTC) Stade: Airbus-affiliated composites R&D and manufacturing center for aerospace components. Comparable to KVB's aerospace composites and hydrogen tank programs in both end-market focus and full value-chain development approach.
• DLR Institut für Bauweisen und Strukturtechnologie: German Aerospace Center institute focused on lightweight structural technologies and design for aerospace applications. Directly comparable on the aerospace hydrogen tank and structural composite work that KVB pursues with APUS Group and TU Dresden.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

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M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about KVB Institut für Konstruktion und Verbundbauweisen gemeinnützige GmbH