Company Registration & Corporate Services in Thailand

Choose the legal form from the actual activities, ownership, signing authority and operating address. Company registration, foreign-business permission, investment promotion, VAT and bank approval are separate decisions. We review the documents and state the scope, limitations and next duties before filing.
20 corporate services in one team
- Private Limited Company Registration
- Limited Partnership Registration
- Public Limited Company Registration
- Branch Office Registration
- Representative Office Registration
- Regional Office Registration
- US Amity Treaty Company
- Foreign Business License Application
- Board of Investment (BOI) Promotion
- International Business Center (IBC) Setup
- VAT Registration (Form Phor.Por.01)
- Social Security Fund Registration
- Corporate Bank Account Opening
- Registered Capital Increase
- Director Change / Board Restructure
- Share Transfer
- Registered Address Change
- Voluntary Liquidation
- Annual Audit + DBD/RD Annual Filing
- Corporate Secretary Retainer
Register by business zone
- Register a company inSilom-Sathorn
- Register a company inSukhumvit-Asoke
- Register a company inRama 9-Ratchada
- Register a company inPhaya Thai-Ari
- Register a company inBangna-Samrong
- Register a company inLadprao-Ratchada
- Register a company inChatuchak-Laksi
- Register a company inNonthaburi
- Register a company inSamut Prakan
- Register a company inChonburi (EEC)
- Register a company inRayong (EEC)
- Register a company inChiang Mai
Foreign investor pathways (15 nationalities)
Decisions to make before reserving the company name
Start with the intended activities, ownership and operating location—not the name. A business with foreign participation should first identify whether any activity is restricted, whether a licence or investment promotion route may apply, and whether the registered address can support VAT registration and an officer visit. These points affect the objectives, capital plan, directors and evidence required.
- Describe revenue-producing activities precisely enough to test licensing and tax obligations.
- Confirm each shareholder’s identity and source documents before preparing the shareholder list.
- Agree who may bind the company and whether signatures require one director or joint directors.
- Check the right to use the premises, signage rules and who can receive official correspondence.
Registration is the beginning, not the end
After incorporation, the company must keep statutory records, account for transactions, consider VAT and withholding-tax duties, register employees when applicable, and file annual financial statements. The exact sequence depends on the activity and first transaction. We therefore separate incorporation, tax, accounting and licensing tasks in the written scope so the client can see who handles each deadline.
Official sources to check before filing
Requirements depend on the document, transaction and receiving authority. Confirm the current rules with the responsible authority before signing, filing or paying a government fee.
- Department of Business Development
Company registration, corporate filings and registered-office requirements.
- Revenue Department
Tax registration, VAT obligations, filing guidance and official announcements.
Scope and supporting documents
Describe the actual activities, ownership and operating address before choosing a registration route. Incorporation, business licensing, VAT and bank approval are separate decisions.
Limits and next steps
Fees and timing depend on the documents and authority requirements. Registration does not guarantee licences, tax incentives or a bank account.






