| Title | The 39th International Exhibition on Environmental Technology & Green Energy(ENVEX2017) | 
|---|---|
| Period & Venue | 6 7(Wed) ~ 6 9(Fri) 2017, Hall A&B, Coex | 
| Participants | 260 companies(domestic:178 overseas:82) from 20countries in 700 booths | 
| Number of Visitors | 41,706 (domestic: 40,685, overseas: 1,021) | 
| Name of Country | No. of Participating companies | Name of Country | No. of Participating companies | Name of Country | No. of Participating companies | 
|---|---|---|---|---|---|
| 260 companies from 22 countries in total | |||||
| Korea | 178 | Denmark | 2 | Spain | 1 | 
| Japan | 20 | Belgium | 2 | Uganda | 1 | 
| China | 19 | Norway | 2 | Italy | 1 | 
| USA | 12 | Netherlands | 1 | Indonesia | 1 | 
| Germany | 9 | New Zealand | 1 | Poland | 1 | 
| U.K. | 3 | Taiwan | 1 | Finland | 1 | 
| Swiss | 3 | Sweden | 1 | ||