National Irrigation Administration - Region Iv-B — tenders and contracts
National Irrigation Administration - Region Iv-B is a government-owned corporation in Oriental Mindoro. We have 3 tenders from them on record — 1 open right now and 2 already closed — worth ₱182.5M in total, ₱181.5M of it still open. Updated 2026-10-10.
Buyer typeGOCC · regional
Open tenders1 · ₱181.5M
On record since2026-10
Also known asNIA
Part ofNational Irrigation Administration
What they buy
Open now
| ₱181.5M · closes in 24 days |
Recently closed
| ₱315K · closed 2026-10-08 |
| ₱745K · closed 2026-10-08 |
BAC contact
NameLorenzo Recta Ambay Jr
Emailm***@nia.gov.ph
Phoneavailable after sign-up
Sectors they procure in
Healthcare 1Education 1Construction 1
← All tenders delivering to Oriental Mindoro
Questions buyers and bidders ask
How many tenders does National Irrigation Administration - Region Iv-B have open?
1 right now, worth ₱181.5M. In total we have 3 of their tenders on record.
Who do I contact about their bids?
The BAC contact on their recent notices is Lorenzo Recta Ambay Jr. The email and phone are printed on each notice; we show them in full to signed-in users.
Get these tenders by email, the morning they appear
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