To start a business in Kingdom of Saudi Arabia (KSA), follow these steps:

1. Choose a business structure:

- Sole Proprietorship
- Partnership
- Limited Liability Company (LLC)
- Joint Stock Company

2. Register with the Ministry of Commerce:

- Obtain a commercial registration certificate
- Register for a Chamber of Commerce membership

3. Obtain necessary licenses:

- Industrial license (for manufacturing)
- Commercial license (for trading)
- Professional license (for services)

4. Register for taxes:

- Value-Added Tax (VAT)
- Zakat (Islamic tax)
- Income tax

5. Open a business bank account:

- Choose a local bank
- Provide required documents

6. Obtain additional permits (if needed):

- Environmental permits
- Health permits
- Municipal permits

7. Hire employees (if needed):

- Register with the General Organization for Social Insurance
- Obtain work permits for expatriate employees

8. Comply with labor and employment laws:

- Familiarize yourself with KSA labor law
- Ensure compliance with employment regulations

Some recommended resources to help guide you through this process:

- Ministry of Commerce website (moc.gov.sa)
- Saudi Arabian General Investment Authority (SAGIA) website (sagia.gov.sa)
- Chamber of Commerce websites (e.g., Riyadh Chamber, Jeddah Chamber)

Would you like more information on starting a business in KSA or more details on any specific step?