Barangay
Aduyongan
Aduyongan, Mayoyao, Ifugao, Cordillera Administrative Region (CAR). Rural. Population 543 (2024 POPCEN).
PSGC 1402706001 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to Aduyongan
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
9 records · ₱167,669,623.66
- Organizational Outcome 1:Ensure Safe and Reliable National Road System - Asset Preservation - Rehabilitation / Reconstruction of National Roads With Slips, Slope Collapse and Landslide - Secondary Roads, Banaue - Mayoyao - A. Lista - Isabela Road, Ko36₱99,165,330.00 · 2021 · medium confidence (project coordinates inside the barangay boundary)
- 25pj0005:Asset Preservation Program- Rehabilitation/ Reconstruction of Roads With Slips, Slope Collapse, and Landslide - Secondary Roads-Banaue-Mayoyao-A Lista-Isabela Bdry Rd - K0363 + 316 - K0363 + 382, K0363 + 788 - K0363 + 808, K0364 + (-006) - K0364₱24,474,505.58 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- 23pj0004: Asset Preservation Rehabilitation/Reconstruction of National Roads With Slips, Slope Collapse, and Landslide-Secondary Roads-Banaue-Mayoyao-A. Lista_isabela Bdry. Road K0363+(-060)-K0363+009, K0363+601-K0363+630, K0368+850-K0369+004, K0370+468-K₱14,190,400.00 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- 23pj0035: Convergence and Special Support Program-Construction/Rehabilitation of Water Supply/Septage and Sewerage/Rain Water Collectors-Water Supply System-Construction of Solar Water System, Barangay Aduyongan, Municipality of Mayoyao, Ifugao₱9,800,000.00 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- 23pj0021: Convergence and Special Support Program-Basic Infrastructure Program (Bip)-Interjurisdictional Roads and/Or Bridges (Or, Roads That Traverse Multiple Lgu Jurisdictions)-Construction of Aduyungan to Ayangan Access Road, Aduyungan, Mayoyao, Ifugao₱4,950,000.00 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- 25pj0068: Convergence and Special Support Program-Basic Infrastructure Program (Bip)- Access Roads and/Or Bridges From the National Road/S Leading to Major/ Strategic Public Buildings/ Facilities -Construction of Aduyungan - Ayangan Access Road, Barangay₱4,949,942.72 · 2025 · medium confidence (project coordinates inside the barangay boundary)
How linked: 9 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 Aduyongan itself. This shows the municipality figure for Mayoyao.
1 record · ₱3,300.00
- Municipality of Mayoyao, Ifugao₱3,300.00 · high confidence (the LGU itself is the buyer)
How linked: 1 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 Aduyongan itself. This shows the province figure for Ifugao.
12,121 records · ₱38,706,319,114.56
12,118 placed at Ifugao level itself; the rest in LGUs under it.
- Ifugao₱38,706,319,114.56 · 12,118 awards · high confidence (area of delivery is this province only)
- Apayao, Aurora, Bataan, Cagayan, Ifugao, Ilocos Norte, Isabela, Nueva Vizcaya, Pangasinan, Quirino₱928,000.00 · 1 awards · low confidence (area of delivery lists several provinces)
- Ifugao, Iloilo₱133,240.00 · 1 awards · low confidence (area of delivery lists several provinces)
- Ifugao, Isabela, Nueva Vizcaya₱76,000.00 · 1 awards · low confidence (area of delivery lists several provinces)
How linked: 12,118 by area of delivery is this province only; 3 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 Aduyongan itself. This shows the municipality figure for Mayoyao.
4 records · ₱33,333,334.00
3 placed at Mayoyao level itself; the rest in LGUs under it.
- Upgrading of Central Mayoyao Water System₱13,333,334.00 · 2024 · high confidence (location columns in the DBM release)
- Public Parks and Plaza - Development of Mt. Nagchajan in Barangay Chaya, Mayoyao, Ifugao₱10,000,000.00 · 2023 · high confidence (location columns in the DBM release)
- Construction of Farm-to-Market Road in Barangay Banhal, Mayoyao₱5,000,000.00 · 2026 · 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)
How linked: 4 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 · ₱12,000,000.00
- Construction of Solar Water System, Barangay Aduyongan, Mayoyao, Ifugao₱10,000,000.00 · 2023 · medium confidence (GAA line text names the place)
- Construction of Local Road, Barangay Aduyongan, Mayoyao, Ifugao₱2,000,000.00 · 2019 · 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.
Contractors on linked DPWH projects
Download this list (CSV) · All bulk data
All 7 contractors on DPWH projects linked to Aduyongan and the LGUs under it. Click a column to sort.
| Djy Const | 1 | ₱99,165,330.00 | 3 |
| Ma Const | 2 | ₱38,664,905.58 | 0 |
| Rovina Const | 2 | ₱9,899,942.72 | 0 |
| Jly Const | 1 | ₱9,800,000.00 | 0 |
| C D A Const | 1 | ₱4,380,390.58 | 0 |
| Colby Const | 1 | ₱3,800,138.95 | 0 |
| C-Bros Const | 1 | ₱1,958,915.83 | 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 Ifugao
BIR publishes collections by province and city, not by town or barangay. Aduyongan is in Ifugao.
₱369.6 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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