| Company | Country | Stage | Amount | Date | Investors |
|---|---|---|---|---|---|
| Visedo Energy · Lappeenranta | Finland | Early VC | €4.0M | 2013-12-01 | Finnish Industry Investment |
| Skynet Labs Software · Dublin | Ireland | Seed | €238k | 2013-12-01 | — |
| BBOXX Cleantech · London | UK | Series A | €1.4M | 2013-11-01 | Synergy Energy, Khosla Impact |
| QwikSense Energy · Utrecht | Netherlands | Seed | €75k | 2013-11-01 | — |
| Sensus Energy Cleantech · Enschede | Netherlands | Seed | €15k | 2013-11-01 | Startupbootcamp |
| ExPREss Engineering Energy · Newcastle upon Tyne | UK | Seed | — | 2013-10-01 | LDC |
| Sol Voltaics Cleantech · Lund | Sweden | Series B | €7.1M | 2013-09-01 | Nano Future Invest, Industrifonden, Umoe |
| Atlas Edtech · Brussels | Belgium | Seed | — | 2013-08-01 | — |
| Waste4ME BV Cleantech · Rotterdam | Netherlands | Other | €1.0M | 2013-07-01 | — |
| Waste4ME BV Cleantech · Rotterdam | Netherlands | Other | €500k | 2013-07-01 | — |
| Open Utility Cleantech · London | UK | Other | €21k | 2013-07-01 | Bethnal Green Ventures |
| Sol Voltaics Cleantech · Lund | Sweden | Debt | €4.6M | 2013-06-01 | Swedish Energy Agency |
| Green momit Energy · Madrid | Spain | Other | €40k | 2013-05-01 | Wayra |
| Orcan Energy Cleantech · Munich | Germany | Series B | — | 2013-05-01 | Kleiner Perkins Caufield & Byers, Wellington Partners |
| Peak Well Systems Energy · Perth | UK | Seed | — | 2013-05-01 | Summit Partners |
| Glass 2 Energy Cleantech | Switzerland | Early VC | — | 2013-05-01 | Swisscom Ventures |
| Aledia Energy · Grenoble | France | Series A | €10M | 2013-04-01 | Demeter Partners, Sofinnova Partners |
| StoreDot Cleantech · Kiryat Ono | Israel | Series A | €4.7M | 2013-04-01 | Singulariteam |
| Skeleton Technologies Cleantech · Tartu | Estonia | Early VC | €2.2M | 2013-04-01 | — |
| Cella Energy Energy | UK | Debt | €914k | 2013-03-01 | — |
| QwikSense Energy · Utrecht | Netherlands | Grant | €20k | 2013-03-01 | — |
| Nexeon Energy · Milton | UK | Growth/Late | — | 2013-03-01 | Wacker Chemie |
| Skynet Labs Software · Dublin | Ireland | Seed | €22k | 2013-02-01 | — |
| Smarter Grid Solutions Cleantech · Glasgow | UK | Early VC | €3.7M | 2013-01-01 | Scottish Equity Partners |
| Onyx Solar Cleantech · Ávila | Spain | Early VC | — | 2013-01-01 | JME Venture Capital |
