About UEN Lookup
UEN Lookup is an independent website. It is not a service of ACRA or of any other Singapore Government agency, and it is not affiliated with, endorsed by or connected to ACRA, Bizfile, data.gov.sg or the Singapore Government. It is a reference site for companies registered with Singapore's Accounting and Corporate Regulatory Authority (ACRA), built from public datasets: it brings ACRA's register together with government tender awards (GeBIZ) and contractor registrations (BCA) into a single, searchable company profile.
Today, 475,691 live companies on ACRA's register meet our basic eligibility criteria (see data sources & methodology), but ACRA, GeBIZ and BCA are separate systems with separate interfaces, and none of them show a company's activity, tender history and contractor registrations side by side. UEN Lookup exists to make that comparison possible in one place, for free.
Data and licence
Contains information from ACRA Information on Corporate Entities accessed on 2026-11-04 from data.gov.sg which is made available under the terms of the Singapore Open Data Licence version 1.0 (https://data.gov.sg/open-data-licence).
Contains information from Government Procurement via GeBIZ accessed on 2026-11-04 from data.gov.sg which is made available under the terms of the Singapore Open Data Licence version 1.0 (https://data.gov.sg/open-data-licence).
Contains information from Listing of Registered Contractors accessed on 2026-11-04 from data.gov.sg which is made available under the terms of the Singapore Open Data Licence version 1.0 (https://data.gov.sg/open-data-licence).
Contains information from HDB Property Information accessed on 2026-11-04 from data.gov.sg which is made available under the terms of the Singapore Open Data Licence version 1.0 (https://data.gov.sg/open-data-licence).
Contains information from Singapore Standard Industrial Classification (SSIC) 2025 accessed on 2026-09-18 from Department of Statistics Singapore (SingStat)(singstat.gov.sg), used under the SingStat Terms of Use (Contents licence, clause 10).
Every page states the datasets it uses in the same form. The full list, with update dates and what we compute ourselves, is on data sources & methodology.
Who operates this site
UEN Lookup is operated by Ökrös László EV., an independent publisher registered inHungary. It is not a government agency, contractor, or vendor of ACRA or the Singapore Government. See data sources & methodology for exactly which datasets we use and how often each one refreshes.
What this site is
- A free lookup tool for a Singapore company's UEN, registration status and activity code.
- A place to see a company's filing due dates, former names, auditor, and matched GeBIZ tender awards and BCA contractor registrations, where they exist.
- A reference for suppliers, employers, job seekers and business partners who want to check a company's registration before working with it.
What this site is not
- It is not ACRA, Bizfile, or any official government system, and it cannot change a company's official ACRA record. Corrections go through ACRA's own channels.
- It does not publish anything about sole proprietorships, partnerships, or any entity whose name looks like it identifies a natural person — see privacyfor exactly how that filtering works. Any company can ask for its page to be removed, no reason required — use the contact form.
- It does not issue ratings, credit scores, or any ACRA credential, and a company's appearance on this site is not an endorsement of that company — seeterms of use.
- It does not decide which company to publish based on payment, reputation, or any factor other than the public data itself — see how the score and wave work.
Contact
Use the contact form for questions, corrections, or removal requests.