Jesung Co., Ltd. is a company specializing in food manufacturing and distribution, established in Jeju Special Self-Governing Province in 2022. Under the leadership of CEO Park Kwang-soo, it is growing by serving as the Jeju regional branch of the premium sushi lunch box brand 'Swish'. The company produces and manufactures various food items in the heart of Dongmun Market and Olle Market, supplying or selling them.

"Jesung Co., Ltd. began as Inside Kitchen Co., Ltd. on January 1, 2020, and changed its corporate name to 'Jesung Co., Ltd.' for a new leap forward. Starting with opening a store and selling at the night market in Jeju Dongmun Traditional Market, we launched various restaurant brands such as Sujak Menbosha, Jeju Dameun Croquette, and Kkangtong Hwadeok. In 2025, along with the corporate name change, we are actively expanding our business, including relocating to the Dodoo factory and Hwabuk factory, launching the Japanese-style grilled food specialty restaurant brand 'Jeoksim', and operating a store in Gwanggyo Galleria."

Business Areas

• Food Manufacturing and Distribution: We operate a food manufacturing plant and engage in the instant food processing and food manufacturing businesses. We serve as the Jeju regional branch of the premium sushi lunch box brand 'Swish', manufacturing and distributing high-quality convenience food (HMR).
• Restaurant Brand Development and Operation: We develop and directly operate various restaurant brands such as Sujak Menbosha, Jeju Dameun Croquette, Kkangtong Hwadeok, Se-eolganyi Research Institute (Jokbal, Bossam, Korean Cuisine), Donbanggu, Hayoung Sikdang, and Jeoksim Japanese-style grilled food specialty restaurant.
• Franchise Business: Based on the development of new restaurant brands, we operate directly managed stores as headquarters for franchising and provide support for successful entrepreneurship.

Products

• Premium Sushi Lunch Box 'Swish': This is our main product, manufactured and distributed using fresh ingredients from the Jeju region.
• Sujak Menbosha and Jeju Dameun Croquette: These are popular food brands sold at Jeju Dongmun Traditional Market, and are key products manufactured through the instant food processing business.
• Various Convenience Foods (HMR) and Restaurant Menu Items: We produce and manufacture well-known delicious food items at the center of Dongmun Market and Olle Market, supplying or selling them, and provide main menu items for various restaurant brands.

Special Notes

• Utilization of local specialties and manufacturing of high-quality convenience food: We possess expertise in manufacturing high-quality convenience food (HMR) utilizing fresh ingredients from the Jeju region, showcasing products that highlight local characteristics.
• Diversified restaurant brand portfolio: By launching and operating several successful restaurant brands such as Sujak Menbosha, Jeju Dameun Croquette, and Kkangtong Hwadeok, we flexibly respond to market changes and secure competitiveness.
• Continuous business expansion and innovation: We pursue continuous growth through active business expansion, including changing the corporate name, relocating and expanding the factory, launching new brands, and entering large distribution channels.

Recruitment Information

• Main Hiring Positions: We primarily recruit for on-site production staff, delivery staff, and production/site managers.
• Benefits: We offer benefits such as enrollment in 4 major insurances, severance pay for 1 year of full-time employment, various congratulatory and condolence payments, uniform provision, meal provision (lunch, snacks), summer vacation, annual leave, condolence leave system (5 days paid for paternal side death, 1 day for paternal side marriage, 7 days for own marriage), and parking availability.

💡 A Word from JobPloy
Jesung Co., Ltd. is a growing company operating various brands in the food manufacturing and restaurant industries. Since most positions are in on-site production and delivery, a diligent and responsible attitude, along with cooperation with team members, is important. It is necessary to perform tasks meticulously while complying with food hygiene and safety regulations.