Hamburg’s Thriving Startup Ecosystem: Key Developments
The year 2024 brought positive news for Hamburg’s startups, with a 17% increase in investment volume compared to 2023. This upward trend signifies a resilient and growing ecosystem, attracting significant capital and fostering innovation.
In December 2024, 1KOMMA5° secured EUR 150 million in a financing round, a crucial contribution to the approximately EUR 412 million invested in Hamburg-based startups throughout the year. According to the Ernest & Young Startup Barometer, Bavaria led German states with around EUR 2.3 billion in startup investments, followed by Berlin with EUR 2.2 billion, with Hamburg ranking fifth.
Diving into Deep Tech
Deep tech is a key area of focus. The Hamburg Invest and A&O Shearman law firm hosted an event titled “Diving into Deep Tech” to explore the opportunities and risks associated with establishing deep tech startups. Here are some key points from the discussion:
Attracting Investors for Deep-Tech Startups
- Staying Power: Investors prioritize startups with solid financial resources, a stable and capable team, and demonstrated staying power.
- Realistic Market Assessment: Innovations need to be assessed to determine if they are premature or likely to become outdated before market maturity.
- Intellectual Property: Securing robust patent protection is essential to protect technology rights.
Investing in Deep Tech
- Thorough Examination: Investors conduct careful due diligence.
- Equity Considerations: Avoid giving up too much equity too early.
- Financial Flexibility: Ensure sufficient leeway remains for follow-up funding rounds.
These startups often attract wealthy customers, such as government agencies, and generate higher profits. Venture capitalists have recognized this potential, with around 35% of their European investments going into deep tech ventures.

Funding for Social Startups
The Hamburg Alliance for Social Entrepreneurship e.V. is dedicated to supporting social startups. It unites stakeholders from across Hamburg and has allocated EUR 1 million to support local social enterprises. The City of Hamburg is funding this initiative until 2030, demonstrating a long-term commitment to social innovation. This commitment aligns with ongoing funding of innovative projects through #UpdateHamburg and IFB Innovationsstarter GmbH’s InnoImpact scheme, each providing EUR 1 million annually.
Successful Sustainable Innovations
Several Hamburg-based startups are making strides in sustainable innovation. Planeteers has developed a method for binding carbon dioxide, securing a high single-digit million euro seed financing round last summer. Additionally, Atmio has created an all-in-one solution to help natural gas companies comply with new EU methane regulations, resulting in significant methane emission reductions. Atmio raised EUR 5.1 million in a seed financing round.
Upcoming Events
Startups should mark their calendars for the NCA Innovation Day 2025, taking place on April 1, 2025, at Factory Hammerbrooklyn. The event, hosted by the Next Commerce Accelerator, will feature approximately 150 startups showcasing their innovations, with over 800 commerce and investment leaders expected to attend.