AcceleratorAccelerating Green-Tech startups for a sustainable future.
Freiburg is a city in Germany that the City of Freiburg describes as the center of the South Upper Rhine economic and scientific region. Its city profile highlights environmental economy and renewable energy, IT and media, health and life sciences, medical technology, microsystems, and measurement, control, and regulation technology as local growth sectors. [97697, 97698]
Freiburg is a city in Germany that the City of Freiburg describes as the center of the South Upper Rhine economic and scientific region. Its city profile highlights environmental economy and renewable energy, IT and media, health and life sciences, medical technology, microsystems, and measurement, control, and regulation technology as local growth sectors. [97697, 97698]
The University of Freiburg’s Technology Transfer Office supports research and intellectual-property transfer, licensing, and startup activity for university members and industry stakeholders. The university’s Founders’ Office runs recurring startup gatherings, talks, and networking events, with its entrepreneurship lecture series also open to external participants. [97704, 97705]
Local company examples include Constellr, which FWTM says was founded in Freiburg in 2020 by three former Fraunhofer EMI employees and develops satellite measurement of Earth’s surface temperature; FWTM also reports a multi-million-euro Copernicus contract for the company in 2023. Constellr announced a €37 million Series A on February 10, 2026. Black Forest Labs launched its FLUX.1 text-to-image models in August 2024 alongside a company-reported $31 million seed round, and its December 2025 announcement lists headquarters in Freiburg and San Francisco. [97713, 97714, 97715, 97717, 97718]
FWTM’s 2023 survey covered 49 selected, growth-oriented startups founded after 2013, rather than the entire local startup population; it reported that the surveyed startups had created more than 800 full-time jobs since 2013. Separately, StartupBlink’s August 2026 index ranked Freiburg 393rd globally and 20th in Germany using its stated algorithmic measures of startup investment, employee count, and quarterly website traffic. [97700, 97701, 97699]
Startup ecosystem standing
| Ranking | Edition | Position | Since last edition | Trust | What it measures |
|---|---|---|---|---|---|
| 2025 | #418 | No prior edition | B | Ecosystem, Activity, Finance, Business Climate |
8 organizations with a profile
AcceleratorAccelerating Green-Tech startups for a sustainable future.
AcceleratorEmpowering Deep-Tech startups for a positive impact.
AcceleratorEmpowering African startups in renewable energy.
InvestorEmpowering regional SMEs with tailored equity solutions.
InvestorInvesting in sustainable agriculture and food production.
InvestorEmpowering innovative startups in the Black Forest region.
IncubatorImpact-driven incubator and coworking space in Freiburg.
Venture studioVenture studio for sustainable entrepreneurship
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Investors based here, and the programs that take teams at your stage.
Accelerators and incubators here see the earliest teams first.
Get startups that fitCampuses and communities are where teams form before anyone funds them.
Start scoutingFrom public sources
The calendar lists a startup-foundation course for October 20, 2026.
Source: University of Freiburg Founders' OfficeThe current university calendar lists an investor-readiness session on October 7 and other founder events later in October.
Source: University of Freiburg Founders' OfficeFWTM says 49 startups took part in its survey, but the retained survey page does not substantiate the claimed partner list.
Source: Successful Startup Support: Results of the 2023 Startup SurveyL-Bank says prior selection-committee approval is required to use the Start-up BW Pre-Seed portal.
Source: L-Bank Digitizes Start-up Financing Application ProcessesBFBA is an angel association rather than one pooled fund; its members may syndicate investments.
Source: Black Forest Business AngelsCarbonfuture's year-end update reports over 1.5 million tonnes facilitated, a company-reported measure rather than an independently audited city statistic.
Source: Carbonfuture Announces Landmark 2025 Progress in Building a Scalable, High-Integrity Durable CDR MarketIts best position is #418 in StartupBlink Index (cities) (2025).
3 investors based in Freiburg have a profile here, including S-Beteiligungsgesellschaft der Sparkasse Freiburg-Nördlicher Breisgau mbH, Regionalwert AG Freiburg-Südbaden and Black Forest Business Angels. The real number is higher.
Yes. Freiburg has 3 accelerators, 1 incubator and 1 venture studio on record, including >SMART> GREEN ACCELERATOR, Grünhof and Startrampe | Venture Studio JobRad Gruppe.
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