Municipality
Solsona
Solsona, Ilocos Norte, Region I (Ilocos Region). 2nd income class. Population 26,249 (2024 POPCEN).
Data-quality note: 9 DPWH projects linked to Solsona have no coordinates published by DPWH, so they are not on the map and cannot be checked with satellite images.
PSGC 0102822000 · Source: PSA, PSGC 3Q 2026 Publication Datafile
Public records linked to Solsona
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
91 records · ₱1,642,207,482.64
11 placed at Solsona level itself; the rest in LGUs under it.
- Construction/ Maintenance of Flood Mitigation Structures and Drainage Systems, Construction of Flood Mitigation Structure Along Madungon River, Barangay Sta. Ana, Solsona, Ilocos Norte₱141,391,763.52 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Retrofitting/ Strengthening of Permanent Bridges, Bagbag Br. 2 (B00813lz) Along Laoag-Sarrat-Piddig-Solsona Rd₱140,407,500.00 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Construction of Flood Mitigation Structure Along Madungon River, Both Bank, Barangay Bagbago, Solsona, Ilocos Norte₱96,499,954.31 · 2023 · high confidence (project coordinates inside the city/municipality boundary)
- Retrofitting/ Strengthening of Permanent Bridges, Bagbag Br. 3 (B00814lz) Along Laoag-Sarrat-Piddig-Solsona Rd₱68,153,800.50 · 2025 · medium confidence (project coordinates inside the barangay boundary)
- Construction and Maintenance of Bridges Along National Roads, Rehabilitation/Major Repair of Permanent Bridges, Bagbag Bridge 3 (B00814lz) Along Laoag-Sarrat-Piddig-Solsona Road, Solsona, Ilocos Norte₱64,992,728.28 · 2017 · medium confidence (project coordinates inside the barangay boundary)
- Construction of 4sty12cl & 4sty8cl Solsona National High School, Solsona, Ilocos Norte₱61,111,245.14 · 2024 · medium confidence (project coordinates inside the barangay boundary)
How linked: 80 by project coordinates inside the barangay boundary; 9 by project title names the place; 2 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
5 records · ₱671,688,101.20
1 placed at Solsona level itself; the rest in LGUs under it.
- Municipality of Solsona, Ilocos Norte₱670,785,825.43 · high confidence (the LGU itself is the buyer)
- Barangay Catangraran, Solsona, Ilocos Norte₱369,535.77 · high confidence (the LGU itself is the buyer)
- Barangay Bubuos, Solsona, Ilocos Norte₱199,950.00 · high confidence (the LGU itself is the buyer)
- Barangay San Julian, Solsona, Ilocos Norte₱182,810.00 · high confidence (the LGU itself is the buyer)
- Barangay Laureta, Solsona, Ilocos Norte₱149,980.00 · 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 Solsona itself. This shows the province figure for Ilocos Norte.
62,897 records · ₱131,732,683,895.66
62,839 placed at Ilocos Norte level itself; the rest in LGUs under it.
- Ilocos Norte₱131,732,683,895.66 · 62,839 awards · high confidence (area of delivery is this province only)
- Ilocos Norte, Ilocos Sur, La Union, Pangasinan₱32,735,719.44 · 12 awards · low confidence (area of delivery lists several provinces)
- Benguet, Ilocos Norte, Ilocos Sur, La Union, Pangasinan₱10,270,956.00 · 6 awards · low confidence (area of delivery lists several provinces)
- Benguet, Ilocos Norte, Ilocos Sur, La Union, Mountain Province, Pangasinan₱9,311,352.00 · 6 awards · low confidence (area of delivery lists several provinces)
- Aurora, Cagayan, Ilocos Norte, Marinduque, Occidental Mindoro, Oriental Mindoro, Palawan, Romblon₱6,160,972.24 · 6 awards · low confidence (area of delivery lists several provinces)
- Abra, Benguet, Ilocos Norte, Ilocos Sur, La Union₱4,869,600.00 · 6 awards · low confidence (area of delivery lists several provinces)
How linked: 62,839 by area of delivery is this province only; 58 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
7 records · ₱60,000,000.00
- Establishment of Materials Recovery Facility With Sorting Station, Drop-Off Center, Composting Facility, and Recycling Facility Solsona, Ilocos Norte, Region I (Ilocos Region)₱20,000,000.00 · 2025 · high confidence (location columns in the DBM release)
- Upgrading of Public Market in Solsona, Ilocos Norte, Region I (Ilocos Region)₱20,000,000.00 · 2025 · high confidence (location columns in the DBM release)
- Construction of Multipurpose Building in Barangay Laureta, Solsona, Ilocos Norte, Region I (Ilocos Region)₱5,000,000.00 · 2025 · 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)
- Construction of Multi-Purpose Building at Barangay Laureta₱3,500,000.00 · 2022 · high confidence (location columns in the DBM release)
- Construction of Multi-Purpose Building at Barangay Barcelona₱3,500,000.00 · 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
53 records · ₱998,505,000.00
17 placed at Solsona level itself; the rest in LGUs under it.
- Construction of Flood Mitigation Structure Along Madungon River, Barangay Sta. Ana, Solsona, Ilocos Norte₱148,000,000.00 · 2025 · medium confidence (GAA line text names the place)
- Construction of Sabo Dam Along Solsona River, Solsona, Ilocos Norte₱120,000,000.00 · 2023 · high confidence (GAA line text names the place)
- Construction of Flood Mitigation Structure Along Madungon River, Both Bank, Barangay Bagbago, Solsona, Ilocos Norte₱100,000,000.00 · 2023 · medium confidence (GAA line text names the place)
- Laoag River Basin Flood Control and Sabo Project (Lrbfcsp) - Rehabilitation of Dike System Along Solsona River (Breached and Eroded Dike), Left and Right Bank, Solsona, Ilocos Norte₱70,380,000.00 · 2016 · high confidence (GAA line text names the place)
- Construction of Flood Mitigation Structure Along Cura River, Right Bank, Barangay Nalasin, Solsona, Ilocos Norte₱50,000,000.00 · 2025 · medium confidence (GAA line text names the place)
- Construction of Flood Mitigation Structure Along Cura River, Right Bank, Barangay San Julian, Solsona, Ilocos Norte₱50,000,000.00 · 2025 · medium confidence (GAA line text names the place)
How linked: 53 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.
- Low-Graded DPWH Contractor Winning DepEd/DOH WorksMartin Development CorpContractor: Martin Development Corp
Contractors on linked DPWH projects
All 30 contractors on DPWH projects linked to Solsona and the LGUs under it. Click a column to sort.
| Alphatec Chemical CORP | 7 | ₱286,112,640.06 | 0 |
| Rcd Gen Contractor | 20 | ₱188,774,816.62 | 0 |
| Eus Const | 1 | ₱141,391,763.52 | 0 |
| Rcd Gen Contractor & Const Supply / A P B Const | 1 | ₱96,499,954.31 | 0 |
| A B Taylan Const | 5 | ₱94,202,500.00 | 0 |
| Jlp Const | 4 | ₱85,414,667.07 | 0 |
| North Tech Builders And Const Supply | 1 | ₱64,992,728.28 | 0 |
| Martin Development CORP | 1 | ₱61,111,245.14 | 1 |
| Rcd Gen Contractor & Const Supply | 2 | ₱57,899,483.77 | 0 |
| Aj Taylan Const CORP | 2 | ₱55,809,165.68 | 0 |
| Zedik Builders | 3 | ₱54,496,369.91 | 0 |
| Badoc Builders | 4 | ₱51,183,800.00 | 0 |
| Solsona-Ganal Const & Supply | 1 | ₱48,421,439.00 | 0 |
| Bjmjb Const & Supply | 1 | ₱48,024,891.40 | 0 |
| Vcd Const | 9 | ₱46,965,144.93 | 0 |
| Megapolitan Builders And Const Supply | 1 | ₱44,100,000.00 | 0 |
| Kvc Const | 1 | ₱38,023,502.74 | 0 |
| Solsona-Ganal Const | 9 | ₱35,948,984.07 | 0 |
| Hpl Gen Const | 1 | ₱35,417,645.90 | 0 |
| Viking Const & Supplies | 1 | ₱29,399,818.18 | 0 |
| Tri-Line Builders | 1 | ₱13,612,264.11 | 0 |
| Accelerated Metal Technology | 1 | ₱12,862,538.46 | 0 |
| Krb Const | 1 | ₱9,900,000.00 | 0 |
| Viking Const | 1 | ₱9,428,583.61 | 0 |
| Abg Const And Gen Services | 1 | ₱9,403,946.67 | 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 Solsona (22)
- Aguitap · 2 DPWH projects
- Bagbag · 8 DPWH projects
- Bagbago · 4 DPWH projects
- Barcelona · 4 DPWH projects
- Bubuos · 1 DPWH projects
- Capurictan · 4 DPWH projects
- Catangraran · 3 DPWH projects
- Darasdas · 1 DPWH projects
- Juan · 6 DPWH projects
- Laureta · 2 DPWH projects
- Lipay · 1 DPWH projects
- Maananteng · 4 DPWH projects
- Manalpac · 9 DPWH projects
- Mariquet · 5 DPWH projects
- Nagpatpatan
- Nalasin · 6 DPWH projects
- Puttao · 2 DPWH projects
- San Juan · 6 DPWH projects
- San Julian · 2 DPWH projects
- Santa Ana · 2 DPWH projects
- Santiago · 4 DPWH projects
- Talugtog · 4 DPWH projects
QR codes for Solsona
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.
