Barangay
Mirangan
Mirangan, Siay, Zamboanga Sibugay, Region IX (Zamboanga Peninsula). Rural. Population 1,689 (2024 POPCEN).
PSGC 0908313028 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to Mirangan
Counts include this barangay and every LGU under it. Each record carries how it was linked and a confidence level; figures are as recorded by the source and exclude single amounts of ₱10B+ held for verification. They are not findings.
DPWH infrastructure projects
Contracts on the DPWH Transparency portal, placed by coordinates first. Source: DPWH Transparency portal
12 records · ₱210,021,372.59
- Road Widening - Primary Roads, Maharlika Highway (Lanao-Pagadian-Zamboanga City Rd)₱83,072,276.61 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Asset Preservation of National Roads - Construction/Upgrading/Rehabilitation of Drainage Along National Roads-Primary,(So113mn) Lanao-Pagadian-Zamboanga City Road₱48,234,109.28 · 2017 · medium confidence (project coordinates inside the barangay boundary)
- Bip - Access Roads and/ Or Bridges From the National Road/S Leading to Major/ Strategic Public Buildings/ Facilities - Construction of Road From National Highway, Barangay Mirangan - Sitio Botongan, Lagting, Siay, Zamboanga Sibugay (Phase 3)₱14,844,753.47 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Construction/ Improvement of Access Roads Leading to Trades, Industries and Economic Zones (Roads Leveraging Linkages for Industry and Trade Infrastructure Program - Roll-It) Road Concreting Junction National Highway at Brgy. Mirangan to Brgy. Balucanan I₱12,225,000.50 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- Construction/Improvement of Access Roads Leading to Trade, Industries and Economic Zones (Roads Leveraging Linkages for Industry and Trade Infrastructure Program - Roll-It), Road Connecting Junction National Highway at Brgy. Mirangan to Barangay Balucanan₱9,602,334.87 · 2022 · medium confidence (project coordinates inside the barangay boundary)
- Asset Preservation-Rehabilitation/Reconstruction/Upgrading of Damaged Paved Roads-Primary Roads- Lanao-Pagadian-Zamboanga City Road (S01112mn) K1755+972 to K1756+236₱9,447,916.78 · 2019 · medium confidence (project coordinates inside the barangay boundary)
How linked: 12 by project coordinates inside the barangay boundary.
Contracts this LGU awarded (PhilGEPS)
PhilGEPS awards where the procuring entity is this LGU. Source: PhilGEPS award notices
Not yet linked to Mirangan itself. This shows the municipality figure for Siay.
2 records · ₱390,694,887.45
1 placed at Siay level itself; the rest in LGUs under it.
- Municipality of Siay, Zamboanga Sibugay₱384,753,573.45 · high confidence (the LGU itself is the buyer)
- Barangay Monching - Siay, Zamboanga Sibugay₱5,941,314.00 · high confidence (the LGU itself is the buyer)
How linked: 2 by the LGU itself is the buyer.
PhilGEPS awards delivered here (all agencies)
Awards by any agency whose area of delivery is this province. PhilGEPS records delivery areas at province level only. Source: PhilGEPS award notices
Not yet linked to Mirangan itself. This shows the province figure for Zamboanga Sibugay.
23,419 records · ₱52,338,047,967.10
23,406 placed at Zamboanga Sibugay level itself; the rest in LGUs under it.
- Zamboanga Sibugay₱52,338,047,967.10 · 23,406 awards · high confidence (area of delivery is this province only)
- Basilan, Isabela, Sulu, Tawi-Tawi, Zamboanga del Norte, Zamboanga del Sur, Zamboanga Sibugay₱38,348,411.40 · 1 awards · low confidence (area of delivery lists several provinces)
- Zamboanga del Sur, Zamboanga Sibugay₱30,455,583.00 · 3 awards · low confidence (area of delivery lists several provinces)
- Basilan, Sulu, Zamboanga del Norte, Zamboanga del Sur, Zamboanga Sibugay₱8,051,535.72 · 1 awards · low confidence (area of delivery lists several provinces)
- Zamboanga del Norte, Zamboanga del Sur, Zamboanga Sibugay₱1,107,095.00 · 3 awards · low confidence (area of delivery lists several provinces)
- Zamboanga del Norte, Zamboanga Sibugay₱77,000.00 · 1 awards · low confidence (area of delivery lists several provinces)
How linked: 23,406 by area of delivery is this province only; 13 by area of delivery lists several provinces.
Local Government Support Fund releases
DBM LGSF project releases by province, city/municipality and barangay. Source: DBM COMPASS
1 record · ₱115,000.00
- Solar Street Lights at Barangay Mirangan, Siay, Zamboanga₱115,000.00 · 2022 · high confidence (location columns in the DBM release)
How linked: 1 by location columns in the DBM release.
GAA budget lines naming this place
General Appropriations Act lines whose text ends in this city/municipality and province. Source: DBM General Appropriations Act
1 record · ₱1,500,000.00
- Construction of Multipurpose Building (Barangay Hall), Brgy. Mirangan, Siay, Zamboanga Sibugay₱1,500,000.00 · 2018 · medium confidence (GAA line text names the place)
How linked: 1 by GAA line text names the place.
COA annual audit reports
Not yet linked: the COA reports loaded so far cover national agencies only. LGU audit reports are published at coa.gov.ph.
Published anomaly flags
Patterns in the linked records that reviewers checked and published. A flag is a question worth asking, not a finding of wrongdoing.
No published flags are linked to Mirangan itself: none of the DPWH projects, PhilGEPS awards or contractors matched to it carry a reviewed flag yet. Showing the nearest parent LGU that has some, Siay.
- Contractor Concentration (Flood Control)Badsbro Const and Gen MerchandiseContractor: Badsbro Const and Gen Merchandise
- Contractor Concentration (Flood Control)Legacy Const Corp Formerly: Legacy ConstContractor: Legacy Const Corp Formerly: Legacy Const
- High Concurrent Workload for One ContractorLegacy Const Corp Formerly: Legacy ConstContractor: Legacy Const Corp Formerly: Legacy Const
- Contractor Concentration (Flood Control)Mjmari Builders and Development Corp Formerly: Mjmari Builders and EntContractor: Mjmari Builders and Development Corp Formerly: Mjmari Builders and Ent
- Contractor Concentration (Flood Control)Mjmari Builders and Development Corp Formerly: Mjmari Builders and EntContractor: Mjmari Builders and Development Corp Formerly: Mjmari Builders and Ent
Contractors on linked DPWH projects
Download this list (CSV) · All bulk data
All 9 contractors on DPWH projects linked to Mirangan and the LGUs under it. Click a column to sort.
| Esr Const And Development CORP Formerly: Esr Const | 1 | ₱83,072,276.61 | 0 |
| Barillo Const And Ent | 3 | ₱57,911,147.08 | 0 |
| M S D L R Const | 1 | ₱14,844,753.47 | 0 |
| Belvic Ent | 1 | ₱12,225,000.50 | 0 |
| Diplahan Commercial And Const | 2 | ₱10,783,118.85 | 0 |
| Long Island Builders | 1 | ₱9,602,334.87 | 0 |
| L C Const CORP For: L C Const | 1 | ₱9,447,916.78 | 0 |
| St Joseph Const And Trading | 1 | ₱8,639,269.52 | 0 |
| Ljohn Const Services | 1 | ₱3,495,554.91 | 0 |
Costs as recorded by DPWH; single amounts of ₱10B+ are held for verification and excluded. Flags count published automated anomalies on this contractor's projects or awards here, plus flags on the contractor itself; they are not findings.
Taxes collected by the BIR in Zamboanga Sibugay
BIR publishes collections by province and city, not by town or barangay. Mirangan is in Zamboanga Sibugay.
₱706.4 million
Collected, January-August 2026 (tentative BIR figures, ₱ million in the source)
These are taxes collected by national BIR offices located here, including from businesses headquartered here. They are not the LGU’s own income. Source: BIR Revenue Accounting Division, Tentative internal revenue collections by region and province, January-August 2026 (BIR collection statistics). All provinces and cities
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