I only have pharmaceutical companies and all of them are pharmaceutical companies I'm in the pharmaceutical industry and I can help you a little bit, but I only have the names of the companies As for the URLs, I usually use Google to look for them and you can basically find them all

LG Life Sciences, Ltd.

Korea Bowling Pharmaceutical Co.Ltd.

Korea Hijack Co. Ltd.

Korea Daewoo Pharmaceutical Corporation

Hanmi Pharm. Co., Ltd.(Korea)

Korea Daewoo Pharmaceutical Corporation

Korea Jonggendang

Korea Choongwae Pharma Corporation

Hanlim Pharmaceutical Corporation

Hanmi Pharmaceutical Co.