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.
Top Stages
Past deals in Video Streaming
Doinstruct
Series A in 2025
Doinstruct is a digital company specializing in video-based solutions for onboarding and training personnel in various industries. Its platform facilitates employee and service provider training by enabling access via smartphones, which allows for flexible participation across supply chains and in diverse locations. This approach ensures that frontline workers can engage in training at their convenience, enhancing the overall effectiveness and accessibility of workforce development initiatives.
Doinstruct
Seed Round in 2024
Doinstruct is a digital company specializing in video-based solutions for onboarding and training personnel in various industries. Its platform facilitates employee and service provider training by enabling access via smartphones, which allows for flexible participation across supply chains and in diverse locations. This approach ensures that frontline workers can engage in training at their convenience, enhancing the overall effectiveness and accessibility of workforce development initiatives.
Doinstruct
Seed Round in 2022
Doinstruct is a digital company specializing in video-based solutions for onboarding and training personnel in various industries. Its platform facilitates employee and service provider training by enabling access via smartphones, which allows for flexible participation across supply chains and in diverse locations. This approach ensures that frontline workers can engage in training at their convenience, enhancing the overall effectiveness and accessibility of workforce development initiatives.
Filestage
Series A in 2021
Filestage GmbH is a technology company based in Stuttgart, Germany, founded in 2015. It specializes in developing a web application that facilitates the sharing, reviewing, and approval of media content among teams and clients. The platform enables users to provide actionable feedback directly on files, eliminating the need for extensive email exchanges. Filestage's solutions include tools for video annotation, design feedback, and content review, allowing users to manage the approval process efficiently and document revisions clearly. Its services cater to a diverse clientele, including advertising agencies, video production studios, designers, consulting firms, and brands worldwide, streamlining the content review process while ensuring compliance and reducing errors.
Filestage
Seed Round in 2016
Filestage GmbH is a technology company based in Stuttgart, Germany, founded in 2015. It specializes in developing a web application that facilitates the sharing, reviewing, and approval of media content among teams and clients. The platform enables users to provide actionable feedback directly on files, eliminating the need for extensive email exchanges. Filestage's solutions include tools for video annotation, design feedback, and content review, allowing users to manage the approval process efficiently and document revisions clearly. Its services cater to a diverse clientele, including advertising agencies, video production studios, designers, consulting firms, and brands worldwide, streamlining the content review process while ensuring compliance and reducing errors.
VIOSO
Series B in 2010
VIOSO GmbH, founded in 2007 and based in Düsseldorf, Germany, specializes in automatic digital edge-blending and geometry alignment solutions for various visual applications. The company offers a range of products, including VIOSO Player, a professional video playback software designed for custom screen surfaces like fulldome displays, and VIOSO Anyblend, an embedded warping and blending solution suitable for simulators, signage, and interactive experiences. VIOSO also provides technology for military and non-commercial simulators with its Anyblend VR & SIM product, as well as a media server solution, Wings VIOSO, for large venues and events. Additional offerings include high-resolution display solutions like VIOSO Blackbox 4K, autoalignment for video walls, and fulldome solutions for immersive content display. The company is committed to enhancing presentations and delivering innovative software solutions, leveraging expertise and experience gained since its inception.
VIOSO
Series A in 2008
VIOSO GmbH, founded in 2007 and based in Düsseldorf, Germany, specializes in automatic digital edge-blending and geometry alignment solutions for various visual applications. The company offers a range of products, including VIOSO Player, a professional video playback software designed for custom screen surfaces like fulldome displays, and VIOSO Anyblend, an embedded warping and blending solution suitable for simulators, signage, and interactive experiences. VIOSO also provides technology for military and non-commercial simulators with its Anyblend VR & SIM product, as well as a media server solution, Wings VIOSO, for large venues and events. Additional offerings include high-resolution display solutions like VIOSO Blackbox 4K, autoalignment for video walls, and fulldome solutions for immersive content display. The company is committed to enhancing presentations and delivering innovative software solutions, leveraging expertise and experience gained since its inception.
livedome GmbH
Seed Round in 2008
livedome is an online platform that enables its users to view live and on-demand concert streams.
VIOSO
Series A in 2007
VIOSO GmbH, founded in 2007 and based in Düsseldorf, Germany, specializes in automatic digital edge-blending and geometry alignment solutions for various visual applications. The company offers a range of products, including VIOSO Player, a professional video playback software designed for custom screen surfaces like fulldome displays, and VIOSO Anyblend, an embedded warping and blending solution suitable for simulators, signage, and interactive experiences. VIOSO also provides technology for military and non-commercial simulators with its Anyblend VR & SIM product, as well as a media server solution, Wings VIOSO, for large venues and events. Additional offerings include high-resolution display solutions like VIOSO Blackbox 4K, autoalignment for video walls, and fulldome solutions for immersive content display. The company is committed to enhancing presentations and delivering innovative software solutions, leveraging expertise and experience gained since its inception.
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