Singapore & Indonesia Corporate Leads

I need a fresh, fully-verifiable list of companies operating in Singapore and Indonesia, spanning every size category from the smallest SME to the largest publicly listed firm. For each record I want, at minimum, the correct company name and a working corporate email address; if you can append physical addresses or other useful fields that you already have, that is welcome, but the email and name are non-negotiable.

Accuracy is critical. I will spot-check a sample against publicly available registries and bounce-test the emails, so please submit only data you are confident will pass. Scraped lists that have not been cleaned or deduped will be rejected.

Preferred deliverable: a single CSV or Excel file, clearly separating Singapore and Indonesia tabs (or columns) and containing no duplicates. Include a short note on your data source(s) and the date they were last updated so I can gauge freshness.

Acceptance criteria
• At least 95 % of sampled emails must deliver successfully.
• Company names must match official business registry spellings.
• No more than 1 % duplicate rows across the full file.

If you already keep an updated database for this region, let me know its approximate size and update frequency when you bid.