Identity graph
Big C headquarters, locations and relationships
- Legal name
- Big C Supercenter Public Company Limited
- Industry
- Supermarkets
- Founded
- 1993
- Ticker
- SET: BIGC
- Phone
- +66 2 308 4666
- Website
- bigc.co.th
- LinkedIn profile for Big C
Big C office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Bangkok | Bangkok | Thailand | Headquarters |
| Kyōtango | Kyoto | Japan | Office |
| — | Catalonia | Spain | Office |
| Phra Khanong | Bangkok | Thailand | Office |
| Barnstaple | England | United Kingdom | Office |
| Gillingham | England | United Kingdom | Office |
- Parent company
- Big C is part of Laos.
- Competitors
- Big C competes with 5 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
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Government
About Big C
Big C (SET: BIGC) is headquartered in Bangkok, Bangkok, Thailand. Founded in 1993, the company has 8 recorded locations across 4+ countries and employs approximately 27,000 people worldwide.
Where is Big C's main office?
Big C's main headquarters office is located at Bangkok, Bangkok, Thailand. This is the company's primary corporate address.
Big C regional offices
Beyond its headquarters in Bangkok, Big C has recorded locations in Thailand, Japan, Spain and United Kingdom.
Big C contact information
The main switchboard for Big C headquarters can be reached at +66 2 308 4666. Official website: bigc.co.th.
What does Big C do?
Big C, operated by Big C Supercenter Public Company Limited under Big C Retail Corporation Public Company Limited, is a grocery and general merchandising retailer headquartered in Bangkok, Thailand. In 2016, Big C was Thailand's second-largest hypermarket operator after Lotus's. It has operations in five countries, namely Thailand, Laos, Cambodia, Vietnam and Hong Kong.
One entity, every stage
Put Big C to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Big C included. Fingerprint search
- Cover Plan territories Big C's 8 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
POST/api/v2/organizations/search
Big C: frequently asked questions
Where is Big C headquarters?
Bangkok, Bangkok, Thailand.
What is Big C's phone number?
+66 2 308 4666 (headquarters).
When was Big C founded?
1993.
How many employees does Big C have?
About 27,000, as of October 2026 (GraphIQ.ai estimate).
How many offices does Big C have?
8 locations across 4+ countries, including Kyōtango, Phra Khanong, Barnstaple, Gillingham.
Is Big C a public company?
Yes. Big C trades on SET under the ticker BIGC.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Big C here is the same Big C in your CRM, territory plan and agent answers.
Where does this Big C data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.