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Established 2015 (building on earlier university incubation). Venture builder and fund for tech startups from Chalmers University using an Encubation model; provides pre-seed funding, business coaches, and lab access. Notable spin-offs include Minesto and KomboSat. Scope: Regional (West Sweden).
Launched 2013. Energy and cleantech accelerator with a 3-month program, up to EUR 22,000 funding, coaching, and access to E.ON's network. Support: seed funding, mentorship, utility industry access. Scope: National.
VC arm of utility EDP investing in energy technology, cleantech, and electric mobility.
Established 2010. EU-backed accelerator and investor driving sustainable energy transition with funding, IP support, and industry partnerships; 248 investments and 8 exits, including early backing of Northvolt. Scope: International (EU).
Launched 2017. Corporate venture program connecting startups with the Jose de Mello Group in healthcare, energy, and infrastructure. Support: pilot agreements, corporate guidance, and potential customer contracts. Scope: National.
Founded 2015. World's first port and maritime industry accelerator based in Rotterdam (now also Antwerp and Singapore). Three-month program with 100+ mentors and a Shakedown demo day; alumni include We4Sea and CargoLedger. Scope: International.
Rockstart is one of Europe’s first multi-vertical startup accelerators, launched in Amsterdam in 2011. Its mission is encapsulated in its name – to help entrepreneurs “rock start” their companies. Over the years Rockstart has become a major seed investor and program runner in the Netherlands and beyond. Initially a general tech accelerator, Rockstart later specialized in Energy, AgriFood, and Emerging Tech tracks, reflecting market needs. The classic Rockstart accelerator program offers ~€20k seed funding and a 100-day intensive curriculum of mentoring, workshops, and access to a broad investor network. Each batch typically includes 10 startups, and Rockstart has accelerated over 250 startups to date. Notable alumni include Wercker (DevOps, acquired by Oracle) and 3D Hubs (manufacturing marketplace, acquired by Protolabs). A hallmark of Rockstart is its strong Demo Day and investor connections: it reports that 70%+ of its alumni raise follow-on funding within 6 months of the program. In 2019, Rockstart evolved its model to also become a venture capital fund, launching a €18M AgriFood fund and later a €21M Energy fund. Through these funds, Rockstart now leads seed rounds and provides follow-on capital up to Series B for the most promising graduates, effectively “accelerator + VC”. This hybrid model addresses a key gap by ensuring startups have capital beyond the program. Rockstart has expanded operations to Copenhagen and Bogotá, and runs domain-specific programs (like “AI & Blockchain” in recent years). It also operates Rockstart Answers, a community-driven Q&A pitch format in many cities, to support very early-stage founders. Celebrating its 10th anniversary, Rockstart has built a strong brand in Europe: it’s known for a hands-on, no-nonsense Dutch approach and a supportive alumni network. By offering both an accelerator and venture funding, Rockstart provides entrepreneurs a solid runway “from idea to series B,” helping turn innovative ideas into scale-ups.
Founded 2007. Investor in smart energy transition and climate tech.
Founded 2013. Impact accelerator and investment fund for social enterprises in health, cleantech, and energy. Runs acceleration programs and an impact fund; has accelerated 50+ startups. Support: mentoring, CSR partners, impact investment up to EUR 400K. Scope: National.
The Siemens Technology Accelerator (STA) is a unique corporate accelerator program run by Siemens AG since 2001, aimed at spinning out non-core technologies from Siemens’ R&D into independent startups. Based in Munich, STA essentially identifies promising internal innovations (often developed at Siemens Corporate Technology labs) that don’t fit Siemens’ core business, and forms new ventures around them. STA provides seed funding, co-founding management, and access to Siemens’ infrastructure to these ventures, effectively acting as a venture builder. Over its history, the Siemens Technology Accelerator has spun out more than 12 companies across sectors like energy, industrial automation, healthcare, and materials. Notable spin-offs include MetisMotion (advanced actuators), Magazino (warehouse robotics – which STA helped early on), and Epiqo (a digital twin software). One high-profile case is Rethink Robotics GmbH: in 2020, STA helped relaunch assets of Rethink Robotics (the US cobot pioneer) in a joint venture, integrating it with Siemens technology. The typical STA project starts with identifying a tech with market potential. STA then recruits external entrepreneurs or Siemens intrapreneurs to lead the startup, develops a business plan, secures intellectual property rights (license or assign IP from Siemens to the newco), and provides initial funding (often low millions of euros). Siemens often remains a minority shareholder and provides pilot customers or manufacturing help. The time from project inception to an independent company launch is around 18–24 months. STA’s model addresses a common big-corporate problem: great inventions that don’t make it to market. By essentially incubating startups from within, Siemens both creates value from dormant IP and fosters innovation culture. Many STA spin-outs go on to raise venture capital or get acquired. For example, Ionity (an EV charging network) was seeded by Siemens’ STA and later became a major joint venture with automakers. The Siemens Technology Accelerator operates with a small specialized team and has won awards for corporate venturing. It serves as a best-practice example of how large industrial firms can proactively spin off new ventures rather than let R&D sit on a shelf. In essence, STA extends Siemens’ innovation beyond its core by unleashing startups that bring cutting-edge tech (like novel sensors, new materials, etc.) to the broader market.
Founded 2014. Six-month program for entrepreneurial teams with coworking, mentoring, and technology partners; alumni include energy and healthcare startups. Support: mentorship, workspace, partner resources. Scope: Regional (East Germany).
Uppsala Innovation Centre (UIC) is a leading Swedish incubator and accelerator, consistently ranked among Europe’s top public incubators. Founded in 1999 and located in Uppsala – a city known for its major university and pharma industry cluster – UIC supports startups from idea to growth, with a strong focus on life sciences, medtech, energy, and IT. It is a public-private partnership, co-owned by Uppsala municipality, Uppsala University, SLU (Swedish University of Agricultural Sciences), and local industry. UIC offers a suite of programs: a pre-incubation phase for concept validation, a core incubation phase (up to 2 years) for business development and raising seed capital, and a accelerator phase for scaling up and internationalization. Uniquely, UIC doesn’t take equity but charges a modest fee – hence it’s seen as a neutral player with the startup’s interest at heart. Startups benefit from individualized coaching by experienced business advisors, free office and lab space, and connections to Uppsala’s rich network of experts (the city hosts big players like GE Healthcare, Pfizer, etc.). Access to lab facilities is a key advantage for biotech startups – UIC arranges subsidized lab rentals through partnerships with SLU and local science parks. Over 20+ years, UIC has nurtured over 1,000 companies. Alumni include OssDsign (innovative cranial implants, now publicly listed) and ScandiNova (pulsed power systems, a world leader in its niche). The incubator’s portfolio has also seen several acquisitions by international firms. UIC is particularly known for helping research-heavy projects with commercialization – many UIC startups are founded by professors or PhDs aiming to solve real-world problems with their inventions. They also run UIC “Business Lab” and “Startup Bootcamps” for very early-stage teams, including student entrepreneurs. UIC’s impact is evident: Uppsala punches above its weight in innovation metrics, and UIC has been recognized by UBI Global as a top-5 global incubator in 2019. By coupling Uppsala’s academic prowess with professional business guidance, Uppsala Innovation Centre continues to turn ideas “from lab to market,” driving regional growth and bringing science-based innovations to society.