Quick answer
Before a Singapore company is incorporated, the proposed name and business activity must make sense. The company name affects ACRA name approval and brand positioning. The business activity and SSIC codes affect registration, licensing checks, bank KYC, tax profile and future compliance. A vague or inaccurate activity may look harmless at incorporation, but it can create problems when opening a bank account, applying for licences or filing taxes.
- Choose a company name that is available, not misleading and consistent with the intended business.
- Select SSIC codes that describe actual activities rather than what sounds broad or fashionable.
- Check whether the activity may need licensing or sector-specific approval.
- Keep the name, SSIC, website, invoices and bank explanations consistent.
Why name and activity are not just formalities
The name and activity tell regulators, banks and counterparties what the company is. If the company name suggests finance, investment, payment, education, employment agency, healthcare, travel, construction or other regulated activities, additional questions may arise. A name that looks simple may be approved faster, while a restricted or sensitive name may require referral or review.
The activity description should be commercially accurate. A company that plans to provide management consulting should not select a trading code just because it sounds broader. A company that imports goods should not describe itself only as a marketing company if the real business involves inventory, logistics and overseas suppliers.
| Decision | Why it matters |
|---|---|
| Company name | May trigger ACRA review, referral or brand confusion. |
| Primary SSIC | Signals the main business activity. |
| Secondary SSIC | Useful where there is a material second activity. |
| Licence check | Some sectors require approval before operations. |
| Bank explanation | Should match the name, SSIC and business model. |
How ACRA name reservation fits into incorporation
A company usually needs an approved business name before registration. The name should not be identical to an existing name, undesirable or misleading. Some names may require referral to another authority. Founders should prepare alternative names in case the first choice is not available or creates avoidable review delays.
The name should also work commercially. A highly generic name may be approved but weak for branding. A name that implies a regulated activity may slow down onboarding or bank review. The best choice is usually clear, professional and aligned with the actual business model.
Choosing business activity and SSIC
ACRA requires selection of SSIC codes that best describe the business activities. The primary SSIC should describe the company’s main revenue-generating activity. A secondary SSIC can be used for a material additional activity, but it should not be used as a dumping ground for every possible future idea.
The chosen SSIC affects how the company is understood by banks, tax agents and service providers. If the company later changes its business substantially, the activity should be reviewed and updated. This is especially important for companies that pivot from consulting to trading, from dormant holding to active operations, or from local services to cross-border e-commerce.
Licensing and regulated activities
Some activities require licences or sector approvals before the company can operate. Examples may include financial services, payment services, employment agency, education, healthcare, food-related operations, construction, travel agency and other regulated sectors. Incorporation alone does not grant permission to conduct a regulated activity.
If the activity is potentially regulated, the founder should check licensing before contracts are signed or bank representations are made. A bank may reject or delay account opening if the business activity appears regulated but the company cannot explain its licence position.
Consistency after registration
After incorporation, the company’s website, invoices, contracts, bank application, tax filing and accounting records should describe the same business. Inconsistency creates credibility issues. For example, a company registered as a consulting business but issuing invoices for goods trading may need to update its SSIC, GST review and accounting workflow.
Annual compliance is a good time to check whether the company’s ACRA activity still matches reality. If the company changed direction, update the records rather than leaving the original incorporation description untouched for years.
The solution is not to choose every possible SSIC at incorporation. It is to choose accurately, then review when facts change. If the company pivots, update the ACRA activity and make sure invoices, website descriptions, contracts and tax filings are consistent with the new activity. This keeps the public record believable.
Activity mismatch is common. A company may register as consulting but later sell physical goods through platforms. Another may register as trading but mainly charge management fees to related companies. A holding company may begin providing services to subsidiaries. Each shift can affect accounting records, GST monitoring, withholding tax review, bank explanation and sometimes licence assessment.
Examples of activity mismatch
A practical review is to compare the ACRA activity, SSIC, homepage, invoice description, customer contracts and bank KYC explanation. If they broadly tell the same story, the company is easier to understand. If they conflict, update the records or the customer-facing materials before the inconsistency becomes a bank or tax question.
The company’s external materials should follow the registered activity. If the website, quotation, invoices and bank application describe completely different services, the company may look inconsistent even if the underlying business is legitimate. This is particularly relevant for companies that use broad words such as solutions, consulting, trading or technology in the name but later operate a more specific activity.
Impact on service pages and customer-facing materials
Frequently asked questions
Can I choose any company name in Singapore?
No. The name must be available and acceptable. Names that are identical, undesirable, misleading or restricted may be rejected or referred for review.
What is an SSIC code?
SSIC is the Singapore Standard Industrial Classification code used to describe business activities. A company selects a primary SSIC and, where applicable, a secondary SSIC.
Can I use a broad SSIC to cover future activities?
You should choose the code that best describes actual or intended activities. Overly broad or inaccurate choices can create bank, tax or licensing issues.
Does incorporation give me a business licence?
No. Incorporation creates the company. Regulated activities may still require separate licences or approvals before operations begin.
When should I update my business activity?
Review it when the company changes business model, starts a new material activity, applies for licences, opens bank accounts or prepares annual compliance filings.
Official sources
- ACRA — Finding the right SSIC code
- ACRA — Registering a local company via Bizfile
- Bizfile — Entity registration instructions
- ACRA — Requirements and eligibility for registering a business
Continue with related guidance
- SSIC code selection guide
- Company incorporation for foreigners 2026
- New company first-year compliance
- Incorporation service
Written and reviewed by Martin, CA Singapore
Martin is the founder of ProSec Pte. Ltd. and a Chartered Accountant of Singapore. He reviews ProSec guides for practical consistency with Singapore company, accounting and tax requirements.
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