A pharmaceutical company that manufactures finished dosage forms and active pharmaceutical ingredients, provides contract manufacturing, and develops new drugs through its central research institute.
01
Products & pipeline
Jaqbo (zastaprazan)
Marketed
A P-CAB acid suppressant developed by Onconic Therapeutics, indicated for erosive gastroesophageal reflux disease and gastric ulcer; further Phase 3 studies, including non-erosive reflux disease and H. pylori eradication, are under way.
Nesuparib
Phase 2
Onconic Therapeutics' anticancer candidate that inhibits both PARP and tankyrase; Phase 2 trials are running in four indications: pancreatic, ovarian, endometrial and gastric cancer.
JP-2266
Stage unconfirmed
In-house candidate the company presents as a next-generation diabetes treatment; together with the anticancer candidate JP9441 it is the focus of global business development, including out-licensing.
Baekam Plant (Yongin)
Service
Plant in Baekam-myeon, Cheoin-gu, Yongin, Gyeonggi-do, producing tablets, capsules and other solid dosage forms, including Jaqbo; a 4,461 m2 solid-dose expansion on the third and fourth floors raises capacity by about 71%.
02
Recent developments
Progress reported
Expanded the Baekam plant's solid-dose facilities with a total investment of KRW 24.9 billion; equipment qualification runs through December 2026, with product validation and licence changes planned for the first quarter of 2027.
Announced
China partner Livzon Pharmaceutical Group dosed the first patient in a Phase 3 trial of an injectable Jaqbo formulation for peptic ulcer bleeding, earning Onconic Therapeutics a USD 1 million milestone; the oral form is under regulatory review in China for reflux disease.
Announced
Selected by the Korea Health Industry Development Institute for its second 2026 global expansion support programme for pharma and biotech (K-VIP); it will present JP-2266 and JP9441 at overseas partnering events such as BIO-Europe 2026.
03
Experience in official career sources
Recruitment program
Jeil Pharmaceutical Group — October 2026 recruitment by division
Recruited for Jeil Pharmaceutical's clinical medicine (CPL, MSL, clinical QA), quality (QA) and production roles (logistics, injectable and solid-dose manufacturing, HVAC operation), alongside management, finance and compliance roles at Jeil Health Science and Jeil Pharma Holdings; workplaces were the Seocho-gu, Seoul head office and the Baekam plant in Yongin.
Experience & requirements
Most roles required at least a bachelor's degree in a related field such as pharmacy, chemistry or bioengineering plus role-specific experience; some production roles were open to high-school graduates.