Barangay
San Isidro
San Isidro, Sison, Surigao del Norte, Region XIII (Caraga). Rural. Population 741 (2024 POPCEN).
PSGC 1606722009 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to San Isidro
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
Not yet linked to San Isidro itself. This shows the municipality figure for Sison.
58 records · ₱1,232,051,194.71
10 placed at Sison level itself; the rest in LGUs under it.
- Construction of Flood Mitigation Structure Along Surigao River/Barangay Mabuhay, Sison, Surigao del Norte₱124,000,000.65 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Construction of Flood Mitigation Structure Along Hinagasan River, Sison, Surigao del Norte₱115,799,955.50 · 2023 · medium confidence (project coordinates inside the barangay boundary)
- Construction of Flood Mitigating Structure Along Hinagasan River, Barangay Mabuhay, Sison, Surigao del Norte₱109,044,995.10 · 2021 · medium confidence (project coordinates inside the barangay boundary)
- Construction of Flood Mitigation Structure Along Hinagasan River, Barangay Mabuhay, Sison, Surigao del Norte₱96,499,885.76 · 2022 · medium confidence (project coordinates inside the barangay boundary)
- Construction of Flood Mitigating Structure Along Mabuhay River/Brgy. Mabuhay, Sison, Surigao del Norte₱87,079,738.88 · 2021 · medium confidence (project coordinates inside the barangay boundary)
- Construction of Flood Mitigation Structure Along Mabuhay River, Barangay Mabuhay, Sison, Surigao del Norte₱86,849,971.99 · 2022 · medium confidence (project coordinates inside the barangay boundary)
How linked: 48 by project coordinates inside the barangay boundary; 5 by project title names the place; 5 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
Not yet linked to San Isidro itself. This shows the municipality figure for Sison.
2 records · ₱2,304,720.65
- Barangay Mabuhay, Sison, Surigao del Norte₱1,233,378.98 · high confidence (the LGU itself is the buyer)
- Barangay Ima, Sison, Surigao del Norte₱1,071,341.67 · 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 San Isidro itself. This shows the province figure for Surigao del Norte.
31,336 records · ₱94,059,819,226.64
31,293 placed at Surigao del Norte level itself; the rest in LGUs under it.
- Surigao del Norte₱94,059,819,226.64 · 31,293 awards · high confidence (area of delivery is this province only)
- Sultan Kudarat, Sulu, Surigao del Norte₱105,941,133.49 · 2 awards · low confidence (area of delivery lists several provinces)
- 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)
- South Cotabato, Southern Leyte, Sultan Kudarat, Sulu, Surigao del Norte₱46,010,739.24 · 1 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)
- Agusan del Norte, Agusan del Sur, Surigao del Norte₱3,619,397.75 · 3 awards · low confidence (area of delivery lists several provinces)
How linked: 31,293 by area of delivery is this province only; 43 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 San Isidro itself. This shows the municipality figure for Sison.
12 records · ₱85,616,650.00
4 placed at Sison level itself; the rest in LGUs under it.
- Lgsf_gef₱30,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Electrification of Barangay Biyabid₱10,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Concreting of Farm to Market Road₱8,000,000.00 · 2026 · high confidence (location columns in the DBM release)
- Electrification of Barangay Poblacion₱7,500,000.00 · 2026 · high confidence (location columns in the DBM release)
- Lgsf_gef₱6,836,650.00 · 2022 · high confidence (location columns in the DBM release)
- Electrification of Barangay Tagbayani₱6,000,000.00 · 2026 · high confidence (location columns in the DBM release)
How linked: 12 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
3 records · ₱12,500,000.00
- Construction of Road, Barangay San Isidro, Sison, Surigao del Norte₱5,000,000.00 · 2023 · medium confidence (GAA line text names the place)
- Construction of Water Supply System (Level Ii), Barangay San Isidro, Sison, Surigao del Norte₱5,000,000.00 · 2022 · medium confidence (GAA line text names the place)
- Construction of Multi-Purpose Building (2 Storey Barangay Hall), Barangay San Isidro, Sison, Surigao del Norte₱2,500,000.00 · 2019 · medium confidence (GAA line text names the place)
How linked: 3 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 San Isidro 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, Sison.
- Duplicate or Near-Duplicate ProjectsConstruction of Flood Mitigation Structure Along Hinagasan River, Barangay Mabuhay, Sison, Surigao del NorteContractor: Gicar Const Inc
- Duplicate or Near-Duplicate ProjectsConstruction of Flood Mitigation Structure Along Hinagasan River, Sison, Surigao del NorteContractor: Gicar Const Inc
- High Concurrent Workload for One ContractorGicar Const IncContractor: Gicar Const Inc
- Contractor Concentration (Flood Control)Gicar Const IncContractor: Gicar Const Inc
- Low-Graded DPWH Contractor Winning DepEd/DOH Works417 Lp Const CorpContractor: 417 Lp Const Corp
Contractors on linked DPWH projects
None linked to San Isidro itself; showing Sison.
- GICAR CONST INC8 projects · ₱501,587,948.28
- C V CONST21 projects · ₱250,993,802.98
- RCDG CONST CORP1 project · ₱124,000,000.65
- JMT CONST1 project · ₱86,849,971.99
- BISLIG VENTURE CONST1 project · ₱45,151,823.84
- CHARLZ CONST INC3 projects · ₱43,918,912.78
- SANTECH BUILDERS CORP1 project · ₱43,103,615.00
- C V CONST & DEVELOPMENT1 project · ₱29,104,565.61
- ROMZ BUILDERS7 projects · ₱28,552,081.63
- MIGO CONST2 projects · ₱15,991,534.42
Taxes collected by the BIR in Surigao del Norte
BIR publishes collections by province and city, not by town or barangay. San Isidro is in Surigao del Norte.
BIR does not publish a separate figure for Surigao del Norte. Its collections are reported together with Dinagat Islands: ₱1.88 billion combined, January-August 2026.
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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