SSIC 41001→43301
20 Singapore companies previously classified as General contractors for building construction and major upgrading works have been reclassified to Renovation contractors as part of the SSIC 2025 transition that took effect on 9 May 2026.
What changed
This sub-class includes construction of complete residential or non-residential buildings. General building contractors take responsibility/provide oversight for all aspects of individual building construction projects. Outsourcing parts or even the whole construction process is possible. Units in this sub-class are primarily engaged in: - construction of all types of residential and/or non-residential buildings: - landed houses like detached houses, semi-detached houses and/or terrace houses - non-landed buildings, like high-rise public housing and/or condominiums - construction of all types of commercial buildings, like office buildings, shophouses, shopping malls, and/or hotels - construction of buildings for production, like factories, workshops, assembly plants and/or warehouses - construction of institutional and/or other buildings, such as healthcare, educational, airport buildings, indoor sports facilities, carparks and religious facilities - construction of industrial and/or utility buildings, such as incinerator and sewage treatment plants - major additions and/or alterations or upgrading to existing building structures
This sub-class includes activities of general renovation contractors undertaking responsibility for all aspects of individual renovation work or projects for homes, shops, etc. This sub-class also includes: - installation of fitted kitchens, shop fittings and/or the like - installation of furniture
When the reclassifications happened
ACRA processes SSIC 2025 recodes in batches alongside its periodic ACRA-CSV refresh. The first recoded entries appeared after the 9 May 2026 cutover; subsequent batches landed when the monthly bulk drop reached our sync.
Who was affected
Sample of affected companies
A small selection — not exhaustive. Of 20 total, here are 12 companies whose SSIC code was switched from 41001 to 43301.
Frequently asked questions
Why was my SSIC code automatically changed from 41001 to 43301?
Do I need to take any action?
How many Singapore companies were affected by this specific recode?
What's the difference between SSIC 41001 and SSIC 43301?
Where can I look up other SSIC 2020 to 2025 mappings?
Track every code change with the SSIC 2025 lookup
Paste any SSIC 2020 code and get the SSIC 2025 equivalent in one click — sourced from SingStat's official correspondence table.
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