Directory · Office and building cleaning
THR33 SERVICES PTE. LTD.
Live Company · as at 16 September 2026THR33 SERVICES PTE. LTD. is an Exempt Private Company Limited by Shares, incorporated in Singapore on 21 February 2017 (9 years ago). Its registered address is 9 TEMASEK BOULEVARD, #04-03 SUNTEC TOWER TWO, SINGAPORE 038989, in District 1 (Raffles Place, Marina).
Its registered industry is general cleaning services (except household cleaning) (SSIC 81211), and it is also registered for domestic/household cleaning services (SSIC 81212).
It was formerly known as WH HOLDING and WINNERS HARBOUR. Its status is “Live Company” as at 16 September 2026.
- UEN
- 201704785M
- Business type
- Local CompanyExempt Private Company Limited by Shares
- Registered on
- 21 February 20179 years ago
- Registered industry
- General cleaning services (except household cleaning)SSIC 81211
- Other registered industry
- Domestic/household cleaning servicesSSIC 81212
- Registered address
- 9 TEMASEK BOULEVARD, #04-03 SUNTEC TOWER TWO, SINGAPORE 038989District 1 · Raffles Place, Marina9 Temasek Boulevard: 1,268 businesses registered here →
- Former names
- WH HOLDING
WINNERS HARBOUR - Last annual return filed
- 30 June 2026
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