Who owns Good Day?
Good Day, a drinks brand, is owned by Muhak (South Korea, KRX: 033920).[1]
This ownership is reported in official statements but has not yet been matched to a regulatory filing.
Evidence: Muhak — history (무학의 역사), Muhak Co., Ltd. Last checked .
Key facts
- Current owner
- Muhak Co., Ltd. reported
- Owner HQ
- 🇰🇷 South Korea, Changwon
- Origin
- 🇰🇷 South Korea, Changwon
- Founded
- 2006
- Category
- Beverages › Spirits › Soju
- Parent ticker
- KRX: 033920
- Last verified
- · 1 sources
About Good Day
Good Day (Joeunday) is Muhak's soju brand, launched in 2006 as the first Korean soju at 16.9 per cent alcohol when most sojus were sold at around 20. Muhak says it passed 2.1 billion bottles sold by its tenth anniversary in 2016 and relaunched it in 2021 and 2026. The current version is 15.7 per cent with domestic rice distillate and 72 hours of oxygen ageing; the Good Day fruit colour series is exported.
Ownership timeline of Good Day
Where Good Day sits in Muhak
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Muhak ownership tree →
See the full Muhak brand portfolio (4) →
Other brands owned by Muhak
Muhak controls 4 brands on Brandtree, 4 of them in beverages.
Also in beverages
- Good Day Busan Seagull (2024)
- Muhak (1965)
- White (1995)
Other brands in soju, and who owns them
The 15 brands in soju on Brandtree belong to 4 owners. The largest is Lotte Chilsung, with 6; Muhak has 4.
| Brand | Owner | Owner based in |
|---|---|---|
| Chum Churum Soonhari | Lotte Chilsung | 🇰🇷 South Korea |
| Chamisul | HiteJinro | 🇰🇷 South Korea |
| Ikkomon | Takara | 🇯🇵 Japan |
| Chum-Churum | Lotte Chilsung | 🇰🇷 South Korea |
| Ku | Lotte Chilsung | 🇰🇷 South Korea |
| Kyougetsu Green Soju | Lotte Chilsung | 🇰🇷 South Korea |
| Saero | Lotte Chilsung | 🇰🇷 South Korea |
| Yeowool | Lotte Chilsung | 🇰🇷 South Korea |
About the owner: Muhak
Muhak is a publicly listed company headquartered in Changwon, South Korea, founded in 1929. Brandtree records 4 brands under its control, and it is listed as KRX: 033920.
Muhak is a South Korean soju maker based in Changwon, South Gyeongsang. Its own history page traces it to Showa Liquor Industries, founded in Masan in 1929, taken over in 1965 by Choi Wi-seung, who renamed it Muhak Brewery. It merged 36 breweries in the province in 1973, registered on KOSDAQ in 1998, moved to KOSPI in 2010 and bought the Vietnamese liquor company Victory in 2017. It says it exports to 38 countries.
🇰🇷 Good Day and other South Korean brands
Brandtree records a controlling owner for 185 brands that began in South Korea. 7 of them (4%) are now controlled by a company headquartered in another country; Good Day is not one of them.
- A Café La — Binggrae 🇰🇷
- Barista Rules — Maeil Dairies 🇰🇷
- Boseong Green Tea — Dongwon Industries 🇰🇷
- Cass — AB InBev 🇧🇪
- Chamisul — HiteJinro 🇰🇷
- Chum Churum Soonhari — Lotte Chilsung 🇰🇷
Frequently asked questions
Who is the parent company of Good Day?
The parent company of Good Day is Muhak, a publicly listed company headquartered in South Korea.
Is Good Day South Korean?
Yes. Good Day originated in South Korea in 2006 and its owner, Muhak, is also headquartered in South Korea.
Is Good Day still owned by Muhak?
Yes. As of 3 October 2026, Good Day is still owned by Muhak. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Muhak — history (무학의 역사) — Muhak Co., Ltd., Official document; retrieved 3 October 2026.
Report a correction Opens a pre-filled GitHub issue. See our corrections policy.