HTGF | High-Tech Gruenderfonds
High-Tech Gründerfonds Management GmbH is a venture capital firm based in Bonn, Germany, specializing in early-stage investments in high-tech startups. Established in 2005, the firm focuses on technology-driven companies across various sectors, including information and communication technology, life sciences, healthcare, automation, and cleantech. HTGF typically invests in companies that have been operational for no more than one year, aiming to contribute up to €0.6 million in initial funding and up to €3 million in follow-on financing. The firm seeks a minority stake, generally around 15%, and provides a subordinated loan convertible into equity, with deferred interest for up to four years to support liquidity. With a total investment volume of approximately €895.5 million across three funds, HTGF has successfully supported over 500 startups and attracted more than €2 billion in follow-on investments from external sources. The firm's investors include notable public and private entities, underscoring its role as a key player in fostering innovation and growth within the German startup ecosystem.
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Past deals in 3D Printing
mo:re
Seed Round in 2025
Mo:re specializes in developing a three-dimensional cell robotic platform designed to automate medical research. Its platform aims to standardize cell culture workflows for drug development, enabling researchers to scale up experiments while maintaining traceability and quality.
All3DP
Venture Round in 2024
Founded in Munich, Germany in 2014, All3DP is a leading online platform dedicated to 3D printing. It publishes a magazine offering guidance and practical information for both beginners and professionals, covering various industries such as aerospace, automotive, healthcare, and more. The platform also hosts Craftcloud, a global marketplace that compares prices from top manufacturers in real-time.
DcubeD
Series A in 2024
DcubeD specializes in developing actuators and deployable structures tailored for nano-satellites and the commercial space industry. Their products include release actuators, appendages, solar arrays, antennas, or sails, designed to outperform traditional space exploration subsystems in terms of weight, size, cost, durability, reusability, and availability.
Neural Concept
Series B in 2024
Neural Concept Sàrl, founded in 2018 and based in Lausanne, Switzerland, specializes in artificial intelligence and develops algorithmic platforms for computer-assisted engineering and design. The company focuses on creating 3D deep learning algorithms that facilitate the engineering processes across various industries, including automotive, additive manufacturing, energy, and naval-aerospace. By leveraging innovative deep learning techniques, Neural Concept accelerates research and development cycles, enhances product performance, and helps clients address complex engineering challenges while reducing computational costs. With a dedicated team of over 30 professionals, the company aims to transform the future of industrial engineering through the integration of advanced intelligence into design practices.
Cultimate Foods
Seed Round in 2024
Cultimate Foods is a cellular agriculture company focused on cultivated fat for hybrid alternative-meat products. It develops cell-cultured fat that mimics the structure of animal fat tissue, using a three-dimensional cultivation approach to create structured fat ingredients and lower production costs. The company also pursues cell-engineered adipose tissue to enable meat alternatives that combine cultivated fat biomass with other ingredients, delivering the flavor and texture of meat while supporting sustainability.
CustomSurg
Seed Round in 2024
CustomSurg is a company focused on enhancing the treatment of complex bone fractures, particularly those involving joints. It develops fracture-specific bone plates that are tailored to match the unique anatomy of individual patients using advanced technologies such as computer tomography and 3D printing. This personalized approach provides improved stability for bone repairs, which can significantly reduce surgery time and lower long-term healthcare costs for patients. By offering a software solution for optimized surgical planning and designing patient-specific implants and instruments, CustomSurg shifts the treatment strategy from a subjective to an objective framework, aiming to improve outcomes for approximately 400,000 trauma patients in a market valued at $1.2 billion. The involvement of a Harvard Medical School surgeon in directing the medical aspects of the company adds a layer of credibility to its innovative offerings.
Materials Nexus
Seed Round in 2023
Materials Nexus is a deep-tech company specializing in automated quantum calculations for accurate large-scale material analysis. They aim to accelerate the development of sustainable materials and reduce CO2 emissions.
AIM3D
Venture Round in 2023
AIM3D GmbH, founded in 2017 and based in Rostock, Germany, specializes in the design and manufacture of advanced 3D printers for metal and plastic applications. Originating as a spin-off from the University of Rostock, the company addresses the high material costs that often hinder the industrial adoption of additive manufacturing techniques, particularly for metal parts. AIM3D aims to revolutionize the additive manufacturing market by offering a printer that allows for the use of multiple types of materials, including metals, ceramics, and plastics, within a single machine. This innovative approach enhances cost-efficiency and enables businesses in the additive manufacturing sector to increase productivity while reducing operational costs.
Neural Concept
Series A in 2022
Neural Concept Sàrl, founded in 2018 and based in Lausanne, Switzerland, specializes in artificial intelligence and develops algorithmic platforms for computer-assisted engineering and design. The company focuses on creating 3D deep learning algorithms that facilitate the engineering processes across various industries, including automotive, additive manufacturing, energy, and naval-aerospace. By leveraging innovative deep learning techniques, Neural Concept accelerates research and development cycles, enhances product performance, and helps clients address complex engineering challenges while reducing computational costs. With a dedicated team of over 30 professionals, the company aims to transform the future of industrial engineering through the integration of advanced intelligence into design practices.
PreComb
Seed Round in 2021
PreComb develops advanced technologies to adapt cancer therapies to individual patients, aiming to enhance treatment success rates and improve patient outcomes.
Neural Concept
Seed Round in 2021
Neural Concept Sàrl, founded in 2018 and based in Lausanne, Switzerland, specializes in artificial intelligence and develops algorithmic platforms for computer-assisted engineering and design. The company focuses on creating 3D deep learning algorithms that facilitate the engineering processes across various industries, including automotive, additive manufacturing, energy, and naval-aerospace. By leveraging innovative deep learning techniques, Neural Concept accelerates research and development cycles, enhances product performance, and helps clients address complex engineering challenges while reducing computational costs. With a dedicated team of over 30 professionals, the company aims to transform the future of industrial engineering through the integration of advanced intelligence into design practices.
DcubeD
Venture Round in 2021
DcubeD specializes in developing actuators and deployable structures tailored for nano-satellites and the commercial space industry. Their products include release actuators, appendages, solar arrays, antennas, or sails, designed to outperform traditional space exploration subsystems in terms of weight, size, cost, durability, reusability, and availability.
Lignopure
Seed Round in 2021
Lignopure is a manufacturer of naturally degradable biopolymers derived from non‑food lignin sources. Using proprietary technology, it converts raw lignin into tailored, non‑cytotoxic biopolymers that can replace environmentally and health‑harmful chemicals in material science. The company supplies customized lignin for cosmetics, pharmaceuticals, and food supplements, and develops biobased prototypes such as insulating materials, polyurethane foams, aerogels, and 3D‑printing filaments. Its protected technology delivers lignin with unique safety and functional properties, positioning Lignopure as a leading provider of sustainable, lignin‑based alternatives.
All3DP
Series A in 2020
Founded in Munich, Germany in 2014, All3DP is a leading online platform dedicated to 3D printing. It publishes a magazine offering guidance and practical information for both beginners and professionals, covering various industries such as aerospace, automotive, healthcare, and more. The platform also hosts Craftcloud, a global marketplace that compares prices from top manufacturers in real-time.
Kumovis
Series A in 2020
Kumovis is a medical technology company that specializes in developing a 3D printing system designed for both industrial and medical applications. The company focuses on the processing of high-performance polymers to create patient-customized implants. By integrating clean room technology into its 3D printing solutions, Kumovis enables hospitals to perform medical operations more conveniently and effectively, enhancing the overall quality of care.
Mecuris
Series B in 2020
Mecuris GmbH, founded in 2016 and based in Munich, Germany, specializes in the development and supply of customized orthopedic aids. The company's product range includes orthoses, prostheses, and related equipment, with notable offerings such as Mecuris FirStep, Mecuris NexStep, Mecuris cover, and the Mecuris Solution Platform. Mecuris aims to revolutionize the orthotics and prosthetics (O&P) industry by leveraging digital technology and 3D printing. Their platform uses patient data and scans to semi-automatically create individualized 3D designs for patient aids, which can be printed locally. This approach significantly reduces production times, enabling a fully customized fit, functionality, and appearance for wearers. Mecuris collaborates with O&P professionals to co-create these custom products, enhancing the lives of patients through innovative digital solutions.
Threedium
Seed Round in 2019
Threedium specializes in enhancing online brand experiences through lightweight, interactive 3D/AR formats. Its cloud-based platform transforms static images into fully interactive 3D models, working seamlessly across digital channels and devices. Established in 2017, Threedium is headquartered in London.
Neural Concept
Venture Round in 2019
Neural Concept Sàrl, founded in 2018 and based in Lausanne, Switzerland, specializes in artificial intelligence and develops algorithmic platforms for computer-assisted engineering and design. The company focuses on creating 3D deep learning algorithms that facilitate the engineering processes across various industries, including automotive, additive manufacturing, energy, and naval-aerospace. By leveraging innovative deep learning techniques, Neural Concept accelerates research and development cycles, enhances product performance, and helps clients address complex engineering challenges while reducing computational costs. With a dedicated team of over 30 professionals, the company aims to transform the future of industrial engineering through the integration of advanced intelligence into design practices.
dotscene
Seed Round in 2019
dotscene develops advanced 3D laser scanning systems for real estate industry. Their flagship product, dotcube 600k, captures accurate data on foot, via drones, or vehicles, generating precise CAD models and true-to-scale floor plans. Founded in 2016, the company is headquartered in Freiburg, Germany.
Mecuris
Series A in 2019
Mecuris GmbH, founded in 2016 and based in Munich, Germany, specializes in the development and supply of customized orthopedic aids. The company's product range includes orthoses, prostheses, and related equipment, with notable offerings such as Mecuris FirStep, Mecuris NexStep, Mecuris cover, and the Mecuris Solution Platform. Mecuris aims to revolutionize the orthotics and prosthetics (O&P) industry by leveraging digital technology and 3D printing. Their platform uses patient data and scans to semi-automatically create individualized 3D designs for patient aids, which can be printed locally. This approach significantly reduces production times, enabling a fully customized fit, functionality, and appearance for wearers. Mecuris collaborates with O&P professionals to co-create these custom products, enhancing the lives of patients through innovative digital solutions.
AIM3D
Venture Round in 2018
AIM3D GmbH, founded in 2017 and based in Rostock, Germany, specializes in the design and manufacture of advanced 3D printers for metal and plastic applications. Originating as a spin-off from the University of Rostock, the company addresses the high material costs that often hinder the industrial adoption of additive manufacturing techniques, particularly for metal parts. AIM3D aims to revolutionize the additive manufacturing market by offering a printer that allows for the use of multiple types of materials, including metals, ceramics, and plastics, within a single machine. This innovative approach enhances cost-efficiency and enables businesses in the additive manufacturing sector to increase productivity while reducing operational costs.
Kumovis
Seed Round in 2018
Kumovis is a medical technology company that specializes in developing a 3D printing system designed for both industrial and medical applications. The company focuses on the processing of high-performance polymers to create patient-customized implants. By integrating clean room technology into its 3D printing solutions, Kumovis enables hospitals to perform medical operations more conveniently and effectively, enhancing the overall quality of care.
RIMASYS
Venture Round in 2017
RIMASYS is dedicated to advancing surgical education and medical technology research and development. The company focuses on creating realistic fractures in human specimens through a unique algorithm and device, which supports practical skill training for surgeons. By integrating digital learning, virtual reality, and 3D printing, RIMASYS aims to improve patient outcomes and enhance the quality of life for individuals requiring advanced therapies and operations. Their innovative approach facilitates collaboration among medical science, academia, and industry, fostering the development of better implants and surgical techniques.
Mecuris
Seed Round in 2016
Mecuris GmbH, founded in 2016 and based in Munich, Germany, specializes in the development and supply of customized orthopedic aids. The company's product range includes orthoses, prostheses, and related equipment, with notable offerings such as Mecuris FirStep, Mecuris NexStep, Mecuris cover, and the Mecuris Solution Platform. Mecuris aims to revolutionize the orthotics and prosthetics (O&P) industry by leveraging digital technology and 3D printing. Their platform uses patient data and scans to semi-automatically create individualized 3D designs for patient aids, which can be printed locally. This approach significantly reduces production times, enabling a fully customized fit, functionality, and appearance for wearers. Mecuris collaborates with O&P professionals to co-create these custom products, enhancing the lives of patients through innovative digital solutions.
Multiphoton Optics
Series A in 2015
Multiphoton Optics GmbH, founded in September 2013 and based in Würzburg, Germany, specializes in the development and sale of 3D printing equipment and software solutions for additive manufacturing. The company’s technology enables the creation of intricate three-dimensional structures on various materials, including polymers, hybrid materials, glasses, and metals. Its flagship products include the LithoProf3D printing platform, along with software solutions such as LithoStream3D and LithoSoft3D, which support applications in photonics, biomedicine, life sciences, and functional materials. Additionally, Multiphoton Optics offers high-precision automation processes for opto-electronics assembly, facilitating the interconnection of optical components and photonic chips. The company also provides prototyping, engineering support, and consulting services to enhance its customers' capabilities.
All3DP
Seed Round in 2014
Founded in Munich, Germany in 2014, All3DP is a leading online platform dedicated to 3D printing. It publishes a magazine offering guidance and practical information for both beginners and professionals, covering various industries such as aerospace, automotive, healthcare, and more. The platform also hosts Craftcloud, a global marketplace that compares prices from top manufacturers in real-time.
Notion Systems
Seed Round in 2013
Notion Systems GmbH, located in Schwetzingen, Germany, specializes in the development, manufacturing, and marketing of advanced printing and automation equipment tailored for technical applications. The company offers a range of products, including high-precision inkjet printers designed for the precise jetting of technical inks, and laser systems that provide solutions for ablation, structuring, drilling, and cutting. Additionally, Notion Systems produces custom-made automation machinery and positioning systems equipped with integrated image processing and alignment capabilities. By delivering innovative machinery and equipment, Notion Systems aims to enhance industrial production processes, enabling businesses to achieve precision in manufacturing 3D parts at a reduced cost.
Confovis
Seed Round in 2009
Founded in Jena, Germany in 2009, Confovis develops innovative optical technology for non-contact 3D surface scanning. Its patented confocal area scan method enables direct analysis in production environments, optimizing processes and reducing costs. The technology uses structured LED lighting without moving mechanical parts.
StageSpace AG
Seed Round in 2008
Die StageSpace AG entwickelt und vermarktet 3D-Lösungen für Agenturen und Communities
SimuForm
Venture Round in 2006
SimuForm specializes in high-tech software solutions for product development processes. It offers a unique geometric search engine that helps businesses in mechanical engineering and automotive sectors find, compare, and visualize geometric similarity of equipment and machine parts. This enables significant cost reductions in development, construction, and quotation.
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