| ID | Company Institution | Website | Principal Contact | Main Contact Adress | Other Contact Address | Last Updated |
|---|---|---|---|---|---|---|
| 181 | Issa, Drdo | www.drdo.gov.in | Arvind Kumar Mahla | akmahla@issa.drdo.in | 06-04-2020 | |
| 182 | ISIC AS | www.isic-systems.com | Carsten Birch | cab@isic.dk | 04-04-2019 | |
| 184 | Ivar Yrke | Ivar Yrke | iyrke@loqal.no or ivar.yrke@getmail.no | 01-01-2015 | ||
| 185 | Exail | https://www.ixblue.com/store/gecdis-c | Fabrice Huet | fabrice.huet@exail.com | support@exail.com | 29-08-2023 |
| 186 | Jacob Hatteland Display AS | www.hatteland-display.com | Jakub Kwiatkowski | jakub.kwiatkowski@hatteland-display.com | 06-04-2020 | |
| 187 | JAMSTEC | www.jamstec.go.jp | Yasuhiko Sanmori (?) | sammori@jamstec.go.jp | 06-04-2020 | |
| 188 | Japan Hydrographic Association | www.jha.or.jp | Seiki Ito | enc-support@jha.jp | 30-01-2023 | |
| 189 | Japan Marine Science | www.jms-inc.jp | Sqiyun He | he@jms.co.jp | 01-01-2015 | |
| 190 | Jargoon Limited | www.jargoon.co.uk | Des Neill | des@jargoon.co.uk | info@jargoon.co.uk | 26-10-2016 |
| 191 | C-MAP / Navico | http://www.c-map.com/ | David D'Aquino | david.daquino@navico.com | ivano.colombo@navico.com | 30-06-2021 |
| 192 | Jiangsu Automation Research Institute | www.jari.cn | Shi Fengjiang | sfj_0518@126.com | 30-07-2015 | |
| 193 | John Lilley & Gillie Ltd | www.lilleyandgillie.co.uk | S. Vallance | sales@jlgmarine.com | sw@jlgmarine.com | 22-06-2017 |
| 194 | Joint-Stock Company "Marine Complexes & Systems Plus" | Andrius Kalininas | andrius@mcsplus.ru | 06-04-2020 | ||
| 195 | Japan Radio Co. | www.jrc.co.jp | Hideki Mino | mino.hideki@jrc.co.jp | sato.mari@jrc.co.jp | 12-01-2021 |
| 196 | JSC "Rawenstvo" | Michael Chernov | michael.chernov@rawenstvo.ru | 06-04-2020 | ||
| 197 | JSC "Marine Bridge & Navigation Systems" | www.mns.spb.ru | Petr K. Tatarintsev | service@mnsspb.ru | 23-11-2021 | |
| 198 | Just Planning System Co | www.jp-sys.co.jp | Akira Ofuji | a_ofuji@jp-sys.co.jp | 06-04-2020 | |
| 199 | Kelys SRL | www.kelys.com | Samuele Gozzi | samuele.gozzi@kelys.com | 06-04-2020 | |
| 200 | Kelvin Hughes (old certificate) | www.kelvinhughes.com | Andy Fromings | andy.fromings@kelvinhughes.co.uk | Julian.Reichert@kelvinhughes.co.uk | 01-08-2011 |
| 201 | KESTI (Korea Environmental Science & Technology Institute Inc | Gi-Gab Ha | ggha@kesti.co.kr | 06-04-2020 |