Welcome to the ESA

Business Accelerator Germany

"We empower ventures to become investment ready and achieve sustained commercial growth."

About the programme

The ESA Business Accelerator Germany is a six-month program operating across Munich, Hamburg, and Stuttgart, designed to support high-potential German space ventures into commercial expansion through a powerful alliance of ESA, DLR, UnternehmerTUM, TUM Venture Labs, and acitoflux.

The ESA Business Accelerator Germany is a six-month program operating across Munich, Hamburg, and Stuttgart, designed to support high-potential German space ventures into commercial expansion through a powerful alliance of ESA, DLR, UnternehmerTUM, TUM Venture Labs, and acitoflux.

Participants receive tailored strategic coaching, access to key industry and research networks, and support in commercialization, fundraising, and investor engagement,bridging critical growth gaps to transform advanced technologies into impactful and sustainable businesses.

Participants receive tailored strategic coaching, access to key industry and research networks, and support in commercialization, fundraising, and investor engagement,bridging critical growth gaps to transform advanced technologies into impactful and sustainable businesses.

Requirements to apply for the programme: You operate in a space-related market You have a legal entity registered in Germany Your main product or service is at TRL 7+ You aim to close a funding round within 3-12 months

Requirements to apply for the programme: You operate in a space-related market You have a legal entity registered in Germany Your main product or service is at TRL 7+ You aim to close a funding round within 3-12 months

About the programme

The ESA Business Accelerator Germany is a six-month program operating across Munich, Hamburg, and Stuttgart, designed to support high-potential German space ventures into commercial expansion through a powerful alliance of ESA, DLR, UnternehmerTUM, TUM Venture Labs, and acitoflux.

Participants receive tailored strategic coaching, access to key industry and research networks, and support in commercialization, fundraising, and investor engagement,bridging critical growth gaps to transform advanced technologies into impactful and sustainable businesses.

Requirements to apply for the programme: You operate in a space-related market You have a legal entity registered in Germany Your main product or service is at TRL 7+ You aim to close a funding round within 3-12 months

FAQs

Thinking about applying to our space acceleration programme? Whether you're still evaluating if the programme fits your scale-up’s trajectory or you're gearing up to submit your application, this FAQ section covers the essentials. From eligibility and selection criteria to programme benefits and post-acceleration support — get clarity on what to expect and how to prepare. Let’s launch your next phase of growth, together.

1. What is the purpose of the acceleration programme?

The programme is designed to fast-track the growth of the most promising space-related scale-ups in Germany by providing targeted mentorship, funding opportunities, business support, and access to strategic partners across the space industry and adjacent sectors.

What types of companies are eligible to apply?

Eligible applicants are typically scale-ups (TRL 7+ / Series A) with a strong focus on space technologies or applications — including satellite services, in-orbit operations, Earth observation, propulsion systems, or downstream applications like AI-based analytics using space data.

What stage should my company be in to benefit from the program?

Your company should ideally have a validated product, some market traction, and a growth mindset. Most programs target companies at Series A or beyond, or those preparing to scale internationally.

What are the main benefits of joining the programme?

Benefits often include: Mentorship from space industry experts Access to investors and funding opportunities Industry and commercial strategy support Technical resources and testing facilities via our partners Visibility within the space tech ecosystem Opportunities to collaborate with corporate or public partners

Is there any equity taken in exchange for participation?

No, we do not take any equity. Participation in the program is completely equity-free.

How long does the programme last?

Our acceleration programme runs 6 months with another 6 months fundraising support.

Where does the programme take place — is it remote or in-person?

We offer a hybrid format. However, requiring in-person presence for key phases like onboarding, demo day, or pilot testing are crucial. The Kick-off and Demo Day will take place in München. For additional regional support or meetings we offer Stuttgart and Hamburg as physical spaces.

What kind of support can we expect during the application process?

Programs often offer: Online info sessions FAQ documents Direct support via email or chat Introductory calls with program staff

What are the selection criteria?

Key criteria are: Technical innovation and market potential Team strength and capability Strategic alignment with the program's focus Evidence of traction or partnerships Feasibility of scale-up during or after the program

What documents and information are required in the application?

To complete your application, you’ll need to provide key materials that help us understand your business, technology, and potential for growth. While exact requirements may vary slightly by cohort, most applications will ask for the following: Pitch Deck: A concise slide presentation (10–15 slides) that outlines your value proposition, technology, business model, market opportunity, traction, and team. Company Overview: A brief written summary of your mission, core technology or service, and target markets. Product/Technology Details: A description of your core innovation, its technical readiness level (TRL), and how it differentiates from existing solutions. Team Bios: Short profiles of your core team members, highlighting relevant experience, roles, and technical or commercial expertise. Business Model: Explanation of how you generate revenue, your pricing strategy, and go-to-market plan. Traction and Metrics: Information on customers, partnerships, revenues, pilots, or other key achievements to date. Funding Overview: Details on your funding history (if any), current financial status, and fundraising goals if applicable. Additional Materials (Optional but Helpful): Letters of support or recommendation Press coverage or customer testimonials Demo videos or product screenshots Make sure your documents are clear, up-to-date, and tailored to reflect how participation in the program will accelerate your next strategic leap. Applications that tell a compelling story, supported by data and a strong team narrative, stand out the most.

How competitive is the application process?

The program is highly competitive. We typically receive 30–35 applications from across all space domains and regions in Germany — but only 6 scale-ups are selected. Most applicants already show strong market traction and are in an active growth phase or have a well-defined scaling strategy. To stand out, your application should clearly demonstrate your unique value, technical edge, and readiness to scale.

Can I apply to multiple programmes or accelerators simultaneously?

Yes, unless the programme has exclusivity clauses. However, consider your team’s capacity to handle multiple commitments and whether program timelines overlap.

What happens after the programme ends?

Graduates typically gain: Continued access to mentors and alumni network Ongoing fundraising or partnership support Invitations to space-related conferences or showcases Visibility through media and investor channels

Can I speak to alumni of the programme before applying?

Yes — we facilitate alumni introductions. Reach out to the project manager for a referral to someone in your vertical or region.

How do I know if this programme is the right strategic move for us now?

Ask yourself whether the program aligns with your current growth goals. If you're looking to accelerate market entry, build strategic partnerships, raise funding, or sharpen your go-to-market approach in the space sector, this program can be a very strong catalyst. It’s best suited for crews ready to scale and eager to actively engage with mentors, partners, and the wider space ecosystem.

1. What is the purpose of the acceleration programme?

The programme is designed to fast-track the growth of the most promising space-related scale-ups in Germany by providing targeted mentorship, funding opportunities, business support, and access to strategic partners across the space industry and adjacent sectors.

What types of companies are eligible to apply?

Eligible applicants are typically scale-ups (TRL 7+ / Series A) with a strong focus on space technologies or applications — including satellite services, in-orbit operations, Earth observation, propulsion systems, or downstream applications like AI-based analytics using space data.

What stage should my company be in to benefit from the program?

Your company should ideally have a validated product, some market traction, and a growth mindset. Most programs target companies at Series A or beyond, or those preparing to scale internationally.

What are the main benefits of joining the programme?

Benefits often include: Mentorship from space industry experts Access to investors and funding opportunities Industry and commercial strategy support Technical resources and testing facilities via our partners Visibility within the space tech ecosystem Opportunities to collaborate with corporate or public partners

Is there any equity taken in exchange for participation?

No, we do not take any equity. Participation in the program is completely equity-free.

How long does the programme last?

Our acceleration programme runs 6 months with another 6 months fundraising support.

Where does the programme take place — is it remote or in-person?

We offer a hybrid format. However, requiring in-person presence for key phases like onboarding, demo day, or pilot testing are crucial. The Kick-off and Demo Day will take place in München. For additional regional support or meetings we offer Stuttgart and Hamburg as physical spaces.

What kind of support can we expect during the application process?

Programs often offer: Online info sessions FAQ documents Direct support via email or chat Introductory calls with program staff

What are the selection criteria?

Key criteria are: Technical innovation and market potential Team strength and capability Strategic alignment with the program's focus Evidence of traction or partnerships Feasibility of scale-up during or after the program

What documents and information are required in the application?

To complete your application, you’ll need to provide key materials that help us understand your business, technology, and potential for growth. While exact requirements may vary slightly by cohort, most applications will ask for the following: Pitch Deck: A concise slide presentation (10–15 slides) that outlines your value proposition, technology, business model, market opportunity, traction, and team. Company Overview: A brief written summary of your mission, core technology or service, and target markets. Product/Technology Details: A description of your core innovation, its technical readiness level (TRL), and how it differentiates from existing solutions. Team Bios: Short profiles of your core team members, highlighting relevant experience, roles, and technical or commercial expertise. Business Model: Explanation of how you generate revenue, your pricing strategy, and go-to-market plan. Traction and Metrics: Information on customers, partnerships, revenues, pilots, or other key achievements to date. Funding Overview: Details on your funding history (if any), current financial status, and fundraising goals if applicable. Additional Materials (Optional but Helpful): Letters of support or recommendation Press coverage or customer testimonials Demo videos or product screenshots Make sure your documents are clear, up-to-date, and tailored to reflect how participation in the program will accelerate your next strategic leap. Applications that tell a compelling story, supported by data and a strong team narrative, stand out the most.

How competitive is the application process?

The program is highly competitive. We typically receive 30–35 applications from across all space domains and regions in Germany — but only 6 scale-ups are selected. Most applicants already show strong market traction and are in an active growth phase or have a well-defined scaling strategy. To stand out, your application should clearly demonstrate your unique value, technical edge, and readiness to scale.

Can I apply to multiple programmes or accelerators simultaneously?

Yes, unless the programme has exclusivity clauses. However, consider your team’s capacity to handle multiple commitments and whether program timelines overlap.

What happens after the programme ends?

Graduates typically gain: Continued access to mentors and alumni network Ongoing fundraising or partnership support Invitations to space-related conferences or showcases Visibility through media and investor channels

Can I speak to alumni of the programme before applying?

Yes — we facilitate alumni introductions. Reach out to the project manager for a referral to someone in your vertical or region.

How do I know if this programme is the right strategic move for us now?

Ask yourself whether the program aligns with your current growth goals. If you're looking to accelerate market entry, build strategic partnerships, raise funding, or sharpen your go-to-market approach in the space sector, this program can be a very strong catalyst. It’s best suited for crews ready to scale and eager to actively engage with mentors, partners, and the wider space ecosystem.

1. What is the purpose of the acceleration programme?

The programme is designed to fast-track the growth of the most promising space-related scale-ups in Germany by providing targeted mentorship, funding opportunities, business support, and access to strategic partners across the space industry and adjacent sectors.

What types of companies are eligible to apply?

Eligible applicants are typically scale-ups (TRL 7+ / Series A) with a strong focus on space technologies or applications — including satellite services, in-orbit operations, Earth observation, propulsion systems, or downstream applications like AI-based analytics using space data.

What stage should my company be in to benefit from the program?

Your company should ideally have a validated product, some market traction, and a growth mindset. Most programs target companies at Series A or beyond, or those preparing to scale internationally.

What are the main benefits of joining the programme?

Benefits often include: Mentorship from space industry experts Access to investors and funding opportunities Industry and commercial strategy support Technical resources and testing facilities via our partners Visibility within the space tech ecosystem Opportunities to collaborate with corporate or public partners

Is there any equity taken in exchange for participation?

No, we do not take any equity. Participation in the program is completely equity-free.

How long does the programme last?

Our acceleration programme runs 6 months with another 6 months fundraising support.

Where does the programme take place — is it remote or in-person?

We offer a hybrid format. However, requiring in-person presence for key phases like onboarding, demo day, or pilot testing are crucial. The Kick-off and Demo Day will take place in München. For additional regional support or meetings we offer Stuttgart and Hamburg as physical spaces.

What kind of support can we expect during the application process?

Programs often offer: Online info sessions FAQ documents Direct support via email or chat Introductory calls with program staff

What are the selection criteria?

Key criteria are: Technical innovation and market potential Team strength and capability Strategic alignment with the program's focus Evidence of traction or partnerships Feasibility of scale-up during or after the program

What documents and information are required in the application?

To complete your application, you’ll need to provide key materials that help us understand your business, technology, and potential for growth. While exact requirements may vary slightly by cohort, most applications will ask for the following: Pitch Deck: A concise slide presentation (10–15 slides) that outlines your value proposition, technology, business model, market opportunity, traction, and team. Company Overview: A brief written summary of your mission, core technology or service, and target markets. Product/Technology Details: A description of your core innovation, its technical readiness level (TRL), and how it differentiates from existing solutions. Team Bios: Short profiles of your core team members, highlighting relevant experience, roles, and technical or commercial expertise. Business Model: Explanation of how you generate revenue, your pricing strategy, and go-to-market plan. Traction and Metrics: Information on customers, partnerships, revenues, pilots, or other key achievements to date. Funding Overview: Details on your funding history (if any), current financial status, and fundraising goals if applicable. Additional Materials (Optional but Helpful): Letters of support or recommendation Press coverage or customer testimonials Demo videos or product screenshots Make sure your documents are clear, up-to-date, and tailored to reflect how participation in the program will accelerate your next strategic leap. Applications that tell a compelling story, supported by data and a strong team narrative, stand out the most.

How competitive is the application process?

The program is highly competitive. We typically receive 30–35 applications from across all space domains and regions in Germany — but only 6 scale-ups are selected. Most applicants already show strong market traction and are in an active growth phase or have a well-defined scaling strategy. To stand out, your application should clearly demonstrate your unique value, technical edge, and readiness to scale.

Can I apply to multiple programmes or accelerators simultaneously?

Yes, unless the programme has exclusivity clauses. However, consider your team’s capacity to handle multiple commitments and whether program timelines overlap.

What happens after the programme ends?

Graduates typically gain: Continued access to mentors and alumni network Ongoing fundraising or partnership support Invitations to space-related conferences or showcases Visibility through media and investor channels

Can I speak to alumni of the programme before applying?

Yes — we facilitate alumni introductions. Reach out to the project manager for a referral to someone in your vertical or region.

How do I know if this programme is the right strategic move for us now?

Ask yourself whether the program aligns with your current growth goals. If you're looking to accelerate market entry, build strategic partnerships, raise funding, or sharpen your go-to-market approach in the space sector, this program can be a very strong catalyst. It’s best suited for crews ready to scale and eager to actively engage with mentors, partners, and the wider space ecosystem.

Meet the batch

The first accelerator batch features a variety applications within the space sector.

Blackwave
Blackwave

Series

A

Stream

Up

Domain

SFT

Blackwave (Taufkirchen) produces advanced, lightweight carbon fibre composite components for space applications, including high-performance pressure vessels designed to meet demanding aerospace standards.

Blackwave
Blackwave

Series

A

Stream

Up

Domain

SFT

Blackwave (Taufkirchen) produces advanced, lightweight carbon fibre composite components for space applications, including high-performance pressure vessels designed to meet demanding aerospace standards.

Blackwave
Blackwave

Series

A

Stream

Up

Domain

SFT

Blackwave (Taufkirchen) produces advanced, lightweight carbon fibre composite components for space applications, including high-performance pressure vessels designed to meet demanding aerospace standards.

deltaVision
deltaVision

Series

Seed

Stream

Up

Domain

In-orbit

deltaVision (Munich) develops sophisticated fluid control systems tailored to the space sector, focusing on cryogenic and high-pressure components such as valves, regulators, pumps, and motors.

deltaVision
deltaVision

Series

Seed

Stream

Up

Domain

In-orbit

deltaVision (Munich) develops sophisticated fluid control systems tailored to the space sector, focusing on cryogenic and high-pressure components such as valves, regulators, pumps, and motors.

deltaVision
deltaVision

Series

Seed

Stream

Up

Domain

In-orbit

deltaVision (Munich) develops sophisticated fluid control systems tailored to the space sector, focusing on cryogenic and high-pressure components such as valves, regulators, pumps, and motors.

HyImpulse
HyImpulse

Series

A

Stream

Up

Domain

SFT

HyImpulse (Neuenstadt) is developing hybrid propulsion systems and launch vehicles for small satellites, aiming to provide affordable and sustainable access to space through their proprietary paraffin-based fuel technology.

HyImpulse
HyImpulse

Series

A

Stream

Up

Domain

SFT

HyImpulse (Neuenstadt) is developing hybrid propulsion systems and launch vehicles for small satellites, aiming to provide affordable and sustainable access to space through their proprietary paraffin-based fuel technology.

HyImpulse
HyImpulse

Series

A

Stream

Up

Domain

SFT

HyImpulse (Neuenstadt) is developing hybrid propulsion systems and launch vehicles for small satellites, aiming to provide affordable and sustainable access to space through their proprietary paraffin-based fuel technology.

LiveEO
LiveEO

Series

B

Stream

Down

Domain

EO

LiveEO (Berlin) leverages satellite data combined with artificial intelligence to deliver real-time Earth observation insights, supporting infrastructure monitoring and risk analysis across multiple industries.

LiveEO
LiveEO

Series

B

Stream

Down

Domain

EO

LiveEO (Berlin) leverages satellite data combined with artificial intelligence to deliver real-time Earth observation insights, supporting infrastructure monitoring and risk analysis across multiple industries.

LiveEO
LiveEO

Series

B

Stream

Down

Domain

EO

LiveEO (Berlin) leverages satellite data combined with artificial intelligence to deliver real-time Earth observation insights, supporting infrastructure monitoring and risk analysis across multiple industries.

Morpheus Space
Morpheus Space

Series

A

Stream

Up

Domain

SFT

Morpheus Space (Dresden) creates
highly efficient and scalable electric propulsion systems
that enable precise
in-orbit maneuvering and extend satellite mission lifespans.

Morpheus Space
Morpheus Space

Series

A

Stream

Up

Domain

SFT

Morpheus Space (Dresden) creates
highly efficient and scalable electric propulsion systems
that enable precise
in-orbit maneuvering and extend satellite mission lifespans.

Morpheus Space
Morpheus Space

Series

A

Stream

Up

Domain

SFT

Morpheus Space (Dresden) creates
highly efficient and scalable electric propulsion systems
that enable precise
in-orbit maneuvering and extend satellite mission lifespans.

Vyoma
Vyoma

Series

A

Stream

Mid

Domain

In-orbit

Vyoma (Munich) offers advanced space traffic management and situational awareness services, using ground-based and planned space-based sensors alongside AI to ensure safe and automated satellite operations.

Vyoma
Vyoma

Series

A

Stream

Mid

Domain

In-orbit

Vyoma (Munich) offers advanced space traffic management and situational awareness services, using ground-based and planned space-based sensors alongside AI to ensure safe and automated satellite operations.

Vyoma
Vyoma

Series

A

Stream

Mid

Domain

In-orbit

Vyoma (Munich) offers advanced space traffic management and situational awareness services, using ground-based and planned space-based sensors alongside AI to ensure safe and automated satellite operations.

Become an ecosystem partner

For investors

Unlock curated deal flow and gain early access to Germany's most promising space scale-ups. Benefit from deep-dive insights, investment roadshows, and due diligence support. Join a thriving investor community shaping the New Space landscape.

For investors

Unlock curated deal flow and gain early access to Germany's most promising space scale-ups. Benefit from deep-dive insights, investment roadshows, and due diligence support. Join a thriving investor community shaping the New Space landscape.

For investors

Unlock curated deal flow and gain early access to Germany's most promising space scale-ups. Benefit from deep-dive insights, investment roadshows, and due diligence support. Join a thriving investor community shaping the New Space landscape.

Become a mentor

Unlock curated deal flow and gain early access to Germany's most promising space scale-ups. Benefit from deep-dive insights, investment roadshows, and due diligence support. Join a thriving investor community shaping the New Space landscape.

Become a mentor

Unlock curated deal flow and gain early access to Germany's most promising space scale-ups. Benefit from deep-dive insights, investment roadshows, and due diligence support. Join a thriving investor community shaping the New Space landscape.

Become a mentor

Unlock curated deal flow and gain early access to Germany's most promising space scale-ups. Benefit from deep-dive insights, investment roadshows, and due diligence support. Join a thriving investor community shaping the New Space landscape.

Partner with us

Corporate partners gain early access to cutting-edge space technologies and talent. Collaborate on pilot projects, scout investment-ready ventures, and stay ahead in the rapidly evolving space economy.

Partner with us

Corporate partners gain early access to cutting-edge space technologies and talent. Collaborate on pilot projects, scout investment-ready ventures, and stay ahead in the rapidly evolving space economy.

Partner with us

Corporate partners gain early access to cutting-edge space technologies and talent. Collaborate on pilot projects, scout investment-ready ventures, and stay ahead in the rapidly evolving space economy.

About us

The ESA Business Accelerator Germany aims to strengthen Europe’s space industry for future generations by empowering ventures at the most critical phase of their growth.

Funded by ESA and DLR, the programme is run by three complementary partners:

UnternehmerTUM is the gate to the largest entrepreneurship and business creation community in Europe.

Offers start-ups a complete service from the initial idea to IPO. A team of over 400 experienced entrepreneurs, including scientists and investors, supports start-ups with business creation, market entry and financing.

Provides access to a huge network of start-ups, mentors,
and corporate partners.

Facilitates corporate innovation and business creation projects as well as venture clienting, bringing the right corporates together with start-ups to help them scale.

UnternehmerTUM is the gate to the largest entrepreneurship and business creation community in Europe.

Offers start-ups a complete service from the initial idea to IPO. A team of over 400 experienced entrepreneurs, including scientists and investors, supports start-ups with business creation, market entry and financing.

Provides access to a huge network of start-ups, mentors,
and corporate partners.

Facilitates corporate innovation and business creation projects as well as venture clienting, bringing the right corporates together with start-ups to help them scale.

Deep Tech & Aerospace Venture Development

TUM Venture Labs empowers talented individuals and teams to transform deep tech and life science innovations into scalable, high-impact ventures.
As part of an integrated ecosystem, it combines cutting-edge domain expertise across diverse technologies and markets with hands-on entrepreneurial know-how. Startup members benefit from access to specialized lab equipment, collaborative workspaces, a vibrant community of ambitious peers—and strong connections to leading industry partners.

Strong focus on deep tech and aerospace. Provides domain-specific support and connects start-ups to a relevant network.

Offers access to a space-tech ecosystem.

Deep Tech & Aerospace Venture Development

TUM Venture Labs empowers talented individuals and teams to transform deep tech and life science innovations into scalable, high-impact ventures.
As part of an integrated ecosystem, it combines cutting-edge domain expertise across diverse technologies and markets with hands-on entrepreneurial know-how. Startup members benefit from access to specialized lab equipment, collaborative workspaces, a vibrant community of ambitious peers—and strong connections to leading industry partners.

Strong focus on deep tech and aerospace. Provides domain-specific support and connects start-ups to a relevant network.

Offers access to a space-tech ecosystem.

Engaging Space Ventures with Growth Investors

acitoflux is an independent and international company builder & innovation capital partner located in Stuttgart [HQ] and Hamburg, Germany. Founded in 2018, acitoflux enables startups, investors and corporate ventures in future technology domains to grow and to stay ahead in their markets. The acitoflux Investor Office recommends validated investment opportunities to its international partners.

Active in several ecosystems including New Space, Future Mobility and Digital Health, the multi-disciplinary crew combines technology, creativity and capital to scale innovative products and services in Germany and Europe.

Engaging Space Ventures with Growth Investors

acitoflux is an independent and international company builder & innovation capital partner located in Stuttgart [HQ] and Hamburg, Germany. Founded in 2018, acitoflux enables startups, investors and corporate ventures in future technology domains to grow and to stay ahead in their markets. The acitoflux Investor Office recommends validated investment opportunities to its international partners.

Active in several ecosystems including New Space, Future Mobility and Digital Health, the multi-disciplinary crew combines technology, creativity and capital to scale innovative products and services in Germany and Europe.

ESA Business Accelerator Germany

ESA Business Accelerator Germany

ESA Business Accelerator Germany