Who owns Som In Sum?
Som In Sum is owned by Osotspa (Thailand, SET: OSP).[1]
This ownership is reported in official statements but has not yet been matched to a regulatory filing.
Evidence: Osotspa 2025 Annual Report (Form 56-1 One Report), Osotspa Public Company Limited. Last checked .
Key facts
- Current owner
- Osotspa Public Company Limited reported
- Owner HQ
- 🇹🇭 Thailand, Bangkok
- Origin
- 🇹🇭 Thailand
- Category
- Beverages › Soft drinks › Energy drinks
- Parent ticker
- SET: OSP
- Last verified
- · 1 sources
About Som In Sum
Som In Sum is an Osotspa energy drink made with Korean ginseng and honey and rich in vitamin B6, marketed as a natural herbal health drink that nourishes the body and provides energy. The company says it is particularly favoured in north-eastern Thailand for its restorative properties, and it forms part of the energy drink portfolio in which Osotspa holds a 44.2% market share.
Ownership timeline of Som In Sum
Where Som In Sum sits in Osotspa
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Osotspa ownership tree →
See the full Osotspa brand portfolio (10) →
Other brands owned by Osotspa
Osotspa controls 10 brands on Brandtree, 3 of them in beverages.
Also in beverages
Other brands in energy drinks, and who owns them
The 44 brands in energy drinks on Brandtree belong to 34 owners. The largest is Monster Beverage, with 5; Osotspa has 3.
| Brand | Owner | Owner based in |
|---|---|---|
| Bang Energy | Monster Beverage | 🇺🇸 United States |
| Climax | Heineken | 🇳🇱 Netherlands |
| Alani Nu | Celsius Holdings | 🇺🇸 United States |
| Baikal | Chernogolovka | 🇷🇺 Russia |
| Boost | A.G. Barr | 🇬🇧 United Kingdom |
| Volt | AJE | 🇵🇪 Peru |
| Collab | Bera | 🇮🇸 Iceland |
| Cheetah Energy Drink | BRALIRWA | 🇷🇼 Rwanda |
About the owner: Osotspa
Osotspa is a publicly listed company headquartered in Bangkok, Thailand, founded in 1891. Brandtree records 10 brands under its control, and it is listed as SET: OSP.
Osotspa is a Thai consumer products company that traces its origins to Teck Heng Yoo, a pharmacy established in 1891 selling traditional herbal remedies such as Krisnaklan under the Kilane brand. It introduced Lipovitan-D, Thailand's first energy drink, under licence from Japan's Taisho Pharmaceutical in 1965, launched its own M-150 in 1985, and reports a 44.2% share of the Thai energy drink market. It listed on the Stock Exchange of Thailand as OSP in 2018.
🇹🇭 Som In Sum and other Thai brands
Brandtree records a controlling owner for 76 brands that began in Thailand. 6 of them (8%) are now controlled by a company headquartered in another country; Som In Sum is not one of them.
- All Coco — Sappe 🇹🇭
- Carabao Dang — Carabao Group 🇹🇭
- Chang — ThaiBev 🇹🇭
- 3BB — AIS 🇹🇭
- After You — After You 🇹🇭
- Anantara Hotels & Resorts — Minor International 🇹🇭
Frequently asked questions
Who is the parent company of Som In Sum?
The parent company of Som In Sum is Osotspa, a publicly listed company headquartered in Thailand.
Is Som In Sum Thai?
Yes. Som In Sum originated in Thailand and its owner, Osotspa, is also headquartered in Thailand.
Is Som In Sum still owned by Osotspa?
Yes. As of 16 September 2026, Som In Sum is still owned by Osotspa. 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] Osotspa 2025 Annual Report (Form 56-1 One Report) — Osotspa Public Company Limited, Official document; retrieved 16 September 2026.
Report a correction Opens a pre-filled GitHub issue. See our corrections policy.