| Company | Country | Stage | Amount | Date | Investors |
|---|---|---|---|---|---|
| RedT Cleantech · Dublin | Ireland | Early VC | €900k | 2011-12-01 | John Ward, Enterprise Ireland |
| Amplio Group Cleantech · London | UK | Growth/Late | €16M | 2011-11-01 | Ambienta |
| DEXMA Software · Barcelona | Spain | Seed | €600k | 2011-10-01 | Greg Lee, JME Venture Capital |
| Heliospectra Agritech · Gothenburg | Sweden | Early VC | — | 2011-10-01 | Industrifonden |
| Aquamarine Power Cleantech · Edinburgh | UK | Early VC | €7.9M | 2011-09-01 | ABB Technology Ventures, Scottish Investment Bank - Scottish Enterprise |
| Plaxica Cleantech · London | UK | Other | €7.0M | 2011-09-01 | — |
| Design LED Products Cleantech · Livingston | UK | Early VC | €730k | 2011-08-01 | — |
| Oxford Photovoltaics Cleantech · Yarnton | UK | Series A | €776k | 2011-07-01 | MTI ventures, Parkwalk Advisors |
| Avantium Technologies Cleantech · Amsterdam | Netherlands | Growth/Late | €31M | 2011-06-01 | Aster Capital |
| Sol Voltaics Cleantech · Lund | Sweden | Other | €4.5M | 2011-06-01 | Industrifonden |
| Hybrid Energy Solutions Cleantech · Dublin | Ireland | Early VC | €800k | 2011-04-01 | Kernel Capital Partners |
| Aluwave Cleantech | Sweden | Early VC | €1.1M | 2011-03-01 | Almi Invest |
| MBA Polymers Cleantech · Worksop | UK | Growth/Late | €11M | 2011-02-01 | Balderton Capital, Aloe Private Equity, Benchmark |
| NovoPolymers Cleantech | Belgium | Series B | €4.2M | 2011-02-01 | GIMV |
| Cuculus Cleantech · Ilmenau | Germany | Seed | — | 2011-02-01 | — |
| SulfurCell Cleantech · Berlin | Germany | Other | €23M | 2011-01-01 | Intel Capital |
| The New Motion Cleantech · Amsterdam | Netherlands | Series A | €1.6M | 2011-01-01 | — |
| Giaura Cleantech · Amsterdam | Netherlands | Grant | €50k | 2011-01-01 | — |
