Browse by Industry

Browse Singapore's companies by SSIC 2025 industry classifications.

22 industry sectors • 2,087,749 entities

Frequently Asked Questions

What is the largest industry sector in Singapore by number of registered companies?

According to ACRA data, the largest industry sector in Singapore is Wholesale and Retail Trade with 638,039 registered entities. The top 3 sectors are: Wholesale and Retail Trade (638,039 companies), Professional & Technical Services (270,869 companies), Construction (150,409 companies).

How many business entities are registered in Singapore?

Singapore has 2,087,749 registered business entities across 22 major industry sectors, according to official ACRA (Accounting and Corporate Regulatory Authority) data.

Which Singapore industry sectors are most competitive?

The most competitive sectors in Singapore by entity count are:

  1. Wholesale and Retail Trade638,039 companies
  2. Professional & Technical Services270,869 companies
  3. Construction150,409 companies
  4. Financial and Insurance146,110 companies
  5. Manufacturing131,133 companies

Source: ACRA.

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