You can find delisted companies information from Orbis and EIKON.
In Orbis, go to search query Add a search step
1. Click Location > click World region, country & subdivisions > Enter country name in search box (e.g. Singapore) > wait for the results to load and OK button to turn blue, click OK.
2. Click Company > click Year of Corporation > enter Year (e.g. 1990 to 2020) > click OK.
3. Click Stocks and Earning estimates > click Listed/ Unlisted > click Formerly publicly listed companies > click OK.
4. Click View Results.
5. Click Add/ Remove columns > Search Delisting in the search code box > display results Delisting Date and Delisting Notes, click + next to the fields > click Apply
6. Export to Excel.
In EIKON, go to Screener app, include Public companies only, Singapore as country of exchange and delisted quote flag as true.
