| ID | Company Institution | Website | Principal Contact | Main Contact Adress | Other Contact Address | Last Updated |
|---|---|---|---|---|---|---|
| 184 | Ivar Yrke | Ivar Yrke | iyrke@loqal.no or ivar.yrke@getmail.no | 2015-01-01 | ||
| 189 | Japan Marine Science | www.jms-inc.jp | Sqiyun He | he@jms.co.jp | 2015-01-01 | |
| 190 | Jargoon Limited | www.jargoon.co.uk | Des Neill | des@jargoon.co.uk | info@jargoon.co.uk | 2016-10-26 |
| 191 | C-MAP / Navico | http://www.c-map.com/ | David D'Aquino | david.daquino@navico.com | ivano.colombo@navico.com | 2021-06-30 |
| 192 | Jiangsu Automation Research Institute | www.jari.cn | Shi Fengjiang | sfj_0518@126.com | 2015-07-30 | |
| 194 | Joint-Stock Company "Marine Complexes & Systems Plus" | Andrius Kalininas | andrius@mcsplus.ru | 2020-04-06 | ||
| 195 | Japan Radio Co. | www.jrc.co.jp | Hideki Mino | mino.hideki@jrc.co.jp | sato.mari@jrc.co.jp | 2021-01-12 |
| 196 | JSC "Rawenstvo" | Michael Chernov | michael.chernov@rawenstvo.ru | 2020-04-06 | ||
| 197 | JSC "Marine Bridge & Navigation Systems" | www.mns.spb.ru | Petr K. Tatarintsev | service@mnsspb.ru | 2021-11-23 | |
| 198 | Just Planning System Co | www.jp-sys.co.jp | Akira Ofuji | a_ofuji@jp-sys.co.jp | 2020-04-06 | |
| 199 | Kelys SRL | www.kelys.com | Samuele Gozzi | samuele.gozzi@kelys.com | 2020-04-06 | |
| 200 | Kelvin Hughes (old certificate) | www.kelvinhughes.com | Andy Fromings | andy.fromings@kelvinhughes.co.uk | Julian.Reichert@kelvinhughes.co.uk | 2011-08-01 |
| 201 | KESTI (Korea Environmental Science & Technology Institute Inc | Gi-Gab Ha | ggha@kesti.co.kr | 2020-04-06 | ||
| 202 | KJ Engineering CO, LTD. | www.kjeng.kr | Sang-Whan Oh | sang@kjeng.kr | 2015-07-30 | |
| 203 | Kongsberg Defence & Aerospace AS | www.kongsberg.com | Jan Morten Gimse | jan.morten.gimse@kongsberg.com | rune.flaten.vaernes@kongsberg.com | 2011-09-11 |
| 204 | Kongsberg Maritime Ships Systems | www.kongsberg.com | Morten Zachrisen | morten.zachrisen@kongsberg.com | gudbrand.strommen@kongsberg.com | 2011-08-01 |
| 205 | Norcontrol IT | www.kongsberg.com/en/kds/kncit/ | Helge Brenden | helge.brenden@norcontrolit.com | 2015-01-01 | |
| 208 | Kumhomarine Technology Co. Ltd. | www.kumhomarine.com | Adam Lee | adam@kumhomarine.com | youngju@kumhomarine.com | 2016-03-16 |
| 209 | Larsen & Toubro Limited, Heavy Engineering IC | www.larsentoubro.com | Nilesh Parulekar | nilesch.parulekar@larsentoubro.com | 2020-04-06 | |
| 210 | L-3 Communications Integrated Systems | www.l-3com.com | Robert Spaulding | robert.r.spaulding@l-3com.com | 2020-04-06 |