Barangay
Banahao
Banahao, Lianga, Surigao del Sur, Region XIII (Caraga). Rural. Population 2,563 (2024 POPCEN).
PSGC 1606811002 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to Banahao
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
7 records · ₱217,196,854.05
- Construction of Dike Revetment Along Liangan River, Lianga, Surigao del Sur₱96,499,679.89 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- Construction of Dike Revetment Along Liangan River, Lianga, Surigao del Sur₱81,722,678.26 · 2022 · medium confidence (project coordinates inside the barangay boundary)
- Rehabilitation/Concreting of Mamprasanon - San Isidro Fmr, Brgy. San Isidro, Lianga, Surigao del Sur₱22,855,747.86 · 2016 · medium confidence (project coordinates inside the barangay boundary)
- Construction (Completion) of Multipurpose Building, Barangay Banahao, Lianga, Surigao del Sur₱4,949,426.46 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- Construction of Road, Brgy. Banahao, Lianga, Surigao del Sur₱4,799,989.03 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Banahao Br. (B00750mn) Along Surigao-Davao Coastal Road, Brgy. Banahao, Lianga, Surigao del Sur₱4,389,493.31 · 2025 · medium confidence (project coordinates inside the barangay boundary)
How linked: 7 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 Banahao itself. This shows the municipality figure for Lianga.
1 record · ₱64,575,403.58
- Municipality of Lianga, Surigao del Sur₱64,575,403.58 · 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 Banahao itself. This shows the province figure for Surigao del Sur.
25,719 records · ₱93,664,202,783.54
25,667 placed at Surigao del Sur level itself; the rest in LGUs under it.
- Surigao del Sur₱93,664,202,783.54 · 25,667 awards · high confidence (area of delivery is this province only)
- Agusan del Norte, Agusan del Sur, Surigao del Norte, Surigao del Sur₱95,468,367.81 · 17 awards · low confidence (area of delivery lists several provinces)
- Agusan del Sur, Surigao del Sur₱17,483,528.00 · 9 awards · low confidence (area of delivery lists several provinces)
- Agusan del Norte, Agusan del Sur, Surigao del Sur₱6,894,644.00 · 2 awards · low confidence (area of delivery lists several provinces)
- Surigao del Sur, Tarlac₱4,544,878.21 · 4 awards · low confidence (area of delivery lists several provinces)
- Surigao del Norte, Surigao del Sur₱3,832,742.32 · 7 awards · low confidence (area of delivery lists several provinces)
How linked: 25,667 by area of delivery is this province only; 52 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 · ₱2,500,000.00
- Rehabilitation/Improvement of Level Iii Water System₱2,500,000.00 · 2025 · 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
2 records · ₱10,000,000.00
- Construction (Completion) of Multi-Purpose Building, Barangay Banahao, Lianga, Surigao del Sur₱5,000,000.00 · 2023 · medium confidence (GAA line text names the place)
- Construction of Road, Brgy. Banahao, Lianga, Surigao del Sur₱5,000,000.00 · 2025 · 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.
- Cross-Source Mismatch (PhilGEPS vs DPWH)Construction of Dike Revetment Along Liangan River, Lianga, Surigao del SurContractor: Arq Builders
- Contractor Concentration (Flood Control)Cm Tan ConstContractor: Cm Tan Const
Contractors on linked DPWH projects
Download this list (CSV) · All bulk data
All 7 contractors on DPWH projects linked to Banahao and the LGUs under it. Click a column to sort.
| Cm Tan Const | 1 | ₱96,499,679.89 | 1 |
| Arq Builders | 1 | ₱81,722,678.26 | 1 |
| Digos Tesston Const | 1 | ₱22,855,747.86 | 0 |
| Rj Const | 1 | ₱4,949,426.46 | 0 |
| Rowie'S Const | 1 | ₱4,799,989.03 | 0 |
| Abi Const | 1 | ₱4,389,493.31 | 0 |
| Thirdy Const And Supply | 1 | ₱1,979,839.24 | 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 Surigao del Sur
BIR publishes collections by province and city, not by town or barangay. Banahao is in Surigao del Sur.
₱1.55 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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QR codes for Banahao
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