Network Information Center of DPRK
The .kp top level domain name registration services.
http://www.kpnic.gov.kp/

Korea Computer Center Europe
A Germany-based European branch of Korea Computer Center.
http://www.kcc-europe.de/

Cholsan Patent and Trademark Agency
Korean intellectual property services.
http://www.naenara.kp/ko/notice/cholsan/

KoryoPAT-Rainbow Patent and Trademark Agency
Just another patent and trademark agency.
http://www.naenara.kp/ko/notice/rainbow/index.php?en

Pyeonghwa Motors
A joint-venture car manufacturer with 30% North Korean share.
http://www.pyeonghwamotors.com/

.kp Domain WHOIS Services
Another .kp domain registration related site, this one is maintained by German Korea Computer Center.
http://kcce.kp/