Municipality
Mahayag
Mahayag, Zamboanga del Sur, Region IX (Zamboanga Peninsula). 1st income class. Population 48,695 (2024 POPCEN).
PSGC 0907315000 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to Mahayag
Counts include this municipality 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
79 records · ₱1,975,161,197.30
6 placed at Mahayag level itself; the rest in LGUs under it.
- Construction/Maintenance of Flood Mitigation Structures and Drainage Systems - Construction of Flood Control Structure Along Salug Daku (Miligan), Molave, Zamboanga del Sur₱147,929,656.47 · 2024 · high confidence (project coordinates inside the city/municipality boundary)
- Construction/Maintenance of Flood Mitigation Facilities Within Major River Basins and Principal Rivers Construction of Flood Control Structure, Salug Daku Flood Control, Mahayag, Zamboanga del Sur₱98,429,971.85 · 2019 · medium confidence (project coordinates inside the barangay boundary)
- Construction of By-Pass and Diversion Roads Sominot - Mahayag Road, Zamboanga del Sur₱97,053,298.47 · 2021 · medium confidence (project coordinates inside the barangay boundary)
- Construction/Maintenance of Flood Mitigation Facilities Within Major River Basins and Principal Rivers Construction of Flood Control Structure, Salug Daku Flood Control, Mahayag, Zamboanga del Sur₱96,353,867.26 · 2019 · medium confidence (project coordinates inside the barangay boundary)
- Construction/Maintenance of Flood Mitigation Structures and Drainage Systems- Construction of Flood Control Structure, Along Salug Daku (Miligan), Molave, Zamboanga del Sur₱94,652,865.83 · 2020 · high confidence (project coordinates inside the city/municipality boundary)
- Road Widening - Primary Roads - Jct Blancia - Molave - Josefina Road₱91,142,292.02 · 2023 · medium confidence (project coordinates inside the barangay boundary)
How linked: 73 by project coordinates inside the barangay boundary; 6 by project coordinates inside the city/municipality boundary.
Contracts this LGU awarded (PhilGEPS)
PhilGEPS awards where the procuring entity is this LGU. Source: PhilGEPS award notices
18 records · ₱67,903,545.72
1 placed at Mahayag level itself; the rest in LGUs under it.
- Municipality of Mahayag, Zamboanga del Sur₱62,197,241.41 · high confidence (the LGU itself is the buyer)
- Barangay Lower Salug Daku, Mahayag, Zamboanga del Sur₱1,220,650.87 · high confidence (the LGU itself is the buyer)
- Barangay Poblacion, Mahayag, Zamboanga del Sur₱724,500.00 · high confidence (the LGU itself is the buyer)
- Barangay San Jose, Mahayag, Zamboanga del Sur₱599,418.05 · high confidence (the LGU itself is the buyer)
- Barangay Upper Sto. NiñO, Mahayag, Zamboanga del Sur₱499,389.63 · high confidence (the LGU itself is the buyer)
- Barangay Kabuhi, Mahayag, Zamboanga del Sur₱400,472.12 · high confidence (the LGU itself is the buyer)
How linked: 18 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 Mahayag itself. This shows the province figure for Zamboanga del Sur.
79,335 records · ₱133,596,261,892.15
79,315 placed at Zamboanga del Sur level itself; the rest in LGUs under it.
- Zamboanga del Sur₱133,596,261,892.15 · 79,315 awards · high confidence (area of delivery is this province only)
- Metro Manila, Misamis Oriental, Zamboanga del Sur₱207,667,900.00 · 1 awards · low confidence (area of delivery lists several provinces)
- 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)
- 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)
How linked: 79,315 by area of delivery is this province only; 20 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
3 records · ₱16,606,882.16
2 placed at Mahayag level itself; the rest in LGUs under it.
- Concreting of Barangay Diwan Road₱6,606,882.16 · 2023 · high confidence (location columns in the DBM release)
- Assistance to Indigent Individuals Or Families - Food Assistance/Rice Distribution Project₱5,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Improvement of Water Supply System in Barangay Tuboran, Mahayag₱5,000,000.00 · 2026 · high confidence (location columns in the DBM release)
How linked: 3 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
57 records · ₱1,089,081,000.00
34 placed at Mahayag level itself; the rest in LGUs under it.
- Construction of Flood Control Structure, Salug Daku Flood Control, Sta. 0+289 - Sta. 0+826.82, Mahayag, Zamboanga del Sur₱102,000,000.00 · 2019 · high confidence (GAA line text names the place)
- Construction of Flood Control Structure, Salug Daku Flood Control, Sta. 0+000 - Sta.0+531.94, Mahayag, Zamboanga del Sur₱101,081,000.00 · 2019 · high confidence (GAA line text names the place)
- Road Upgrading (Gravel to Concrete) From Junction National Highway Leading to Eriberta Spring Resort, Mahayag, Zamboanga del Sur₱100,000,000.00 · 2016 · high confidence (GAA line text names the place)
- Construction of Flood Control Lower Sto Ni±O, Mahayag, Zamboanga del Sur₱55,000,000.00 · 2023 · high confidence (GAA line text names the place)
- Construction of Flood Control Lower Sto. Ni±O, Mahayag, Zamboanga del Sur₱55,000,000.00 · 2023 · high confidence (GAA line text names the place)
- Construction of Flood Control Structure, Salug Daku Bridge (Upstream), Mahayag, Zamboanga del Sur₱51,000,000.00 · 2020 · high confidence (GAA line text names the place)
How linked: 57 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)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
- 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
All 14 contractors on DPWH projects linked to Mahayag and the LGUs under it. Click a column to sort.
| Rudhil Const | 27 | ₱1,075,478,923.99 | 0 |
| Zms Const | 7 | ₱306,096,860.44 | 0 |
| Mjmari Builders And Development CORP Formerly: Mjmari Builders And Ent | 9 | ₱220,725,986.37 | 2 |
| Esr Const And Development CORP Formerly: Esr Const | 2 | ₱132,576,779.77 | 0 |
| Genetian Builders And Ent INC Formerly: Genetian Builders | 6 | ₱101,584,959.61 | 1 |
| Ramona Const | 8 | ₱42,918,318.02 | 0 |
| Nrmm Const And Dev'T CORP | 5 | ₱27,054,147.25 | 0 |
| Ilmw Const | 2 | ₱16,815,302.74 | 0 |
| Lmd Const | 2 | ₱15,374,148.62 | 0 |
| Alz Const | 3 | ₱14,450,103.56 | 0 |
| Jimwen Const | 5 | ₱13,021,688.29 | 0 |
| Three K Const And Ent INC | 1 | ₱3,454,978.64 | 0 |
| Gcmg Const | 1 | ₱3,137,000.00 | 0 |
| Gaf Trading | 1 | ₱2,472,000.00 | 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.

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Barangays in Mahayag (29)
- Bag-ong Balamban · 1 DPWH projects
- Bag-ong Dalaguete
- Boniao · 9 DPWH projects
- Delusom · 1 DPWH projects
- Diwan · 1 DPWH projects
- Guripan · 5 DPWH projects
- Kaangayan · 3 DPWH projects
- Kabuhi
- Lourmah · 1 DPWH projects
- Lower Salug Daku · 1 DPWH projects
- Lower Santo Niño
- Malubo · 3 DPWH projects
- Manguiles · 1 DPWH projects
- Marabanan · 2 DPWH projects
- Panagaan · 3 DPWH projects
- Paraiso · 2 DPWH projects
- Pedagan · 1 DPWH projects
- Poblacion · 20 DPWH projects
- Pugwan
- San Isidro · 2 DPWH projects
- San Jose · 3 DPWH projects
- Santa Cruz
- San Vicente · 2 DPWH projects
- Sicpao · 1 DPWH projects
- Tuboran · 2 DPWH projects
- Tulan
- Tumapic · 4 DPWH projects
- Upper Salug Daku · 4 DPWH projects
- Upper Santo Niño · 1 DPWH projects
QR codes for Mahayag
Print these or the flyer and post them in your barangay hall, market or school. Both use high error correction, so they still scan when partly worn.
