Barangay
Sulangon
Sulangon, City of Dapitan, Zamboanga del Norte, Region IX (Zamboanga Peninsula). Rural. Population 3,777 (2024 POPCEN).
PSGC 0907201043 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to Sulangon
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
19 records · ₱990,194,204.31
- Road Widening Including Drainage and Rrow of Dipolog Oroquieta National Road, Zamboanga del Norte 3rd Deo, K1820+113.00 K1820+342.00, K1820+363.00 K1825+300.00 (Net Length: 5,166.00 Ln.M.)₱139,169,155.26 · 2017 · medium confidence (project coordinates inside the barangay boundary)
- Construction/Maintenance of Flood Mitigation Structures and Drainage Systems- Construction/Extension of Flood Control Structure (Revetment) Along Dapitan River, Tutua-Polo Section, Zamboanga del Norte₱114,707,384.37 · 2019 · medium confidence (project coordinates inside the barangay boundary)
- Construction/Maintenance of Flood Mitigation Structures and Drainage Systems- Construction/Extension of Flood Control Structure (Revetment) Along Dapitan River, Tutua-Polo Section Along Dipolog-Oroquieta Road, Dapitan City, Zamboanga del Norte Package I₱108,766,798.23 · 2021 · medium confidence (project coordinates inside the barangay boundary)
- Construction/Maintenance of Flood Mitigation Structures and Drainage Systems- Construction/Extension of Flood Control Structure (Revetment) Along Dapitan River, Tutua-Polo Section Along Dipolog-Oroquieta Road, Dapitan City, Zamboanga del Norte₱106,830,233.00 · 2019 · medium confidence (project coordinates inside the barangay boundary)
- Construction/Extension of Flood Control Structure(Revetment) Along Dapitan River, Tutua-Polo Section Including Rrow Along Dipolog-Oroquieta Road, Dapitan City, Zamboanga del Norte, 0 +642.00 - 1 +332.00, Beg. of Project: 0 + 642.00, End of Project: 1 + 33₱100,755,034.00 · 2018 · medium confidence (project coordinates inside the barangay boundary)
- Construction/Maintenance of Flood Mitigation Structures and Drainage Systems- Construction/Extension of Flood Control Structure (Revetment) Along Dapitan River, Tutua-Polo Section, Zamboanga del Norte₱93,893,248.00 · 2020 · medium confidence (project coordinates inside the barangay boundary)
How linked: 19 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 Sulangon itself. This shows the city figure for City of Dapitan.
5 records · ₱1,853,356,705.84
1 placed at City of Dapitan level itself; the rest in LGUs under it.
- City of Dapitan₱1,851,457,595.34 · low confidence (the LGU itself is the buyer)
- Barangay Owaon, Dapitan City, Zamboanga del Norte₱1,176,031.50 · high confidence (the LGU itself is the buyer)
- Barangay Banonong, Dapitan City, Zamboanga del Norte₱444,926.00 · high confidence (the LGU itself is the buyer)
- Barangay Potungan - Dapitan City₱220,000.00 · high confidence (the LGU itself is the buyer)
- Barangay Dampalan, Dapitan City, Zamboanga del Norte₱58,153.00 · high confidence (the LGU itself is the buyer)
How linked: 5 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 Sulangon itself. This shows the province figure for Zamboanga del Norte.
54,939 records · ₱78,900,105,313.60
54,924 placed at Zamboanga del Norte level itself; the rest in LGUs under it.
- Zamboanga del Norte₱78,900,105,313.60 · 54,924 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)
- Misamis Occidental, Sulu, Tawi-Tawi, Zamboanga del Norte, Zamboanga del Sur₱11,759,091.30 · 1 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)
- Tarlac, Tawi-Tawi, Zambales, Zamboanga del Norte, Zamboanga del Sur₱2,092,121.44 · 1 awards · low confidence (area of delivery lists several provinces)
- Zamboanga del Norte, Zamboanga del Sur₱1,644,400.00 · 3 awards · low confidence (area of delivery lists several provinces)
How linked: 54,924 by area of delivery is this province only; 15 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
Not yet linked to Sulangon itself. This shows the city figure for City of Dapitan.
7 records · ₱249,000,000.00
- Construction of Sunrise Boulevard in City of Dapitan, Zamboanga del Norte₱176,000,000.00 · 2024 · high confidence (location columns in the DBM release)
- Construction of Farm-to-Market Road in Barangay Barcelona, City of Dapitan₱20,000,000.00 · 2023 · high confidence (location columns in the DBM release)
- Proposed New Drainage System of Dapitan City Phase 1₱15,000,000.00 · 2022 · high confidence (location columns in the DBM release)
- Assistance to Indigent Individuals Or Families - Food Assistance/Rice Distribution Project₱14,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Construction of Farm-to-Market Road in Barangay Linabo, City of Dapitan₱14,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Purchase of Two (2) Units Ambulance (With Complete Emergency Medical Equipment and Accessories)₱5,000,000.00 · 2022 · high confidence (location columns in the DBM release)
How linked: 7 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
2 records · ₱12,200,000.00
- Concreting of Sulangon Fmr, Brgy. Sulangon, Dapitan City, Zamboanga del Norte₱10,000,000.00 · 2016 · medium confidence (GAA line text names the place)
- Construction of Multipurpose Building/Covered Court at Brgy Sulangon, Dapitan City, Zamboanga del Norte₱2,200,000.00 · 2017 · medium confidence (GAA line text names the place)
How linked: 2 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.
- Contractor Concentration (Flood Control)Alpha & Omega Gen Contractor & Development CorpContractor: Alpha & Omega Gen Contractor & Development Corp
- Contractor Concentration (Flood Control)Alpha & Omega Gen Contractor & Development CorpContractor: Alpha & Omega Gen Contractor & Development Corp
- High Concurrent Workload for One ContractorAlpha & Omega Gen Contractor & Development CorpContractor: Alpha & Omega Gen Contractor & Development Corp
- High Concurrent Workload for One ContractorSt Timothy Const CorpContractor: St Timothy Const Corp
- Contractor Concentration (Flood Control)Genetian Builders and Ent Inc Formerly: Genetian BuildersContractor: Genetian Builders and Ent Inc Formerly: Genetian Builders
Contractors on linked DPWH projects
Download this list (CSV) · All bulk data
All 10 contractors on DPWH projects linked to Sulangon and the LGUs under it. Click a column to sort.
| MontañO Const | 4 | ₱342,019,797.44 | 0 |
| MontañO Const & Development CORP | 2 | ₱239,924,189.26 | 0 |
| Rudhil Const | 6 | ₱120,042,937.60 | 0 |
| St Timothy Const CORP | 1 | ₱114,707,384.37 | 1 |
| Alpha & Omega Gen Contractor & Development CORP | 1 | ₱108,766,798.23 | 3 |
| Genetian Builders And Ent INC Formerly: Genetian Builders | 1 | ₱48,676,428.64 | 1 |
| Amplex Const And Supplies | 1 | ₱4,931,837.67 | 0 |
| Morte Const | 1 | ₱4,482,728.35 | 0 |
| G Baron Const | 1 | ₱4,080,058.60 | 0 |
| Animas Bros Const CORP Formerly: Animas Bros Const | 1 | ₱2,562,044.15 | 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 del Norte
BIR publishes collections by province and city, not by town or barangay. Sulangon is in Zamboanga del Norte.
₱2.14 billion
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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