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Indicator worth a closer look. Not an accusation or a finding of wrongdoing.

Ito ay istatistikong anomalya o indikador na dapat suriin — hindi patunay ng maling gawain, pandaraya, o katiwalian laban sa sinumang tao.

AI-verified / Na-verify ng AI Data as of October 22, 2026

Contractor Concentration (Flood Control)

A contractor holds a very large share of flood-control contract value in a district or province.

This is a statistical anomaly or indicator worth examining — not proof of wrongdoing, fraud, or corruption against any person.

Indicator: SUNWEST INC FORMERLY: SUNWEST CONST & DEVELOPMENT CORP received 38.9% (₱2.39B of ₱6.16B) of recorded flood-control contract value in Romblon District Engineering Office across 73 contracts and 12 contractors, at or above the 25% share threshold (HHI 0.21). This may be due to the contractor's specialized expertise or a lack of other qualified bidders in the area.

Public record entitySUNWEST INC FORMERLY: SUNWEST CONST & DEVELOPMENT CORPOrganization record →
LocationRomblon District Engineering Office
Amount₱2,393,333,928.6038.9% of peer-group contract value in public records sumbong source

Only contractors and government agencies named in public procurement records are shown. Private individuals are not named.

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Project completion

Schedule fields from DPWH transparency portal records and the Sumbong sa Pangulo flood-control list — not inferred beyond those columns.

Flagged peer group: Romblon District Engineering Office

Reported complete (DPWH): 26Ongoing: 0Delayed: 0Status unknown: 0
ProjectProg.Target endActual endDays lateStatus
Construction of Canlumay Flood Control Structure, Odiongan, Romblon24EH0107Flood control100%December 2, 2024November 25, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Carmen Shore Protection/Causeway Phase 2, San Agustin, Romblon21EH0053Flood control100%August 31, 2022August 8, 2022No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Flood Control Structure along David Bridge Upstream (L/S), Odiongan, Romblon24EH0084Flood control100%February 28, 2025November 15, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Flood Control Structure along Mayha River (Phase 2), Odiongan, Romblon24EH0074Flood control100%March 7, 2025December 13, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Flood Control Structure, Mayha River Upstream (L/S), Odiongan, Romblon24EH0063Flood control100%February 15, 2025December 13, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Flood Control Structure, Sitio Agcahico Brgy.Carmen, San Agustin, Romblon24EH0071Flood control100%February 15, 2025November 15, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Show 20 more projects in this bucket
Construction of Flood Control Structure, Sitio Suong Brgy.Carmen, San Agustin, Romblon24EH0070Flood control100%February 15, 2025December 13, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Flood Mitigation Structure - Construction of Dubduban River Control (Phase 2), San Agustin, Romblon24EH0111Flood control100%March 10, 2025September 23, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Flood Mitigation Structure along Budiong River (Phase 2), Odiongan, Romblon22EH0017Flood control100%September 21, 2022August 1, 2022No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Flood Mitigation Structure along Limon Sur (Phase 1), Looc, Romblon24EH0108Flood control100%March 3, 2025September 23, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Flood Mitigation Structure along Limon Sur (Phase 2), Looc, Romblon24EH0109Flood control100%March 3, 2025September 23, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Flood Mitigation Structure along Panique River (Phase 2), Odiongan, Romblon22EH0006Flood control100%September 21, 2022September 21, 2022No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Flood Mitigation Structure, Dubduban River, Package 2, San Agustin, Romblon24EH0110Flood control100%March 13, 2025September 23, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Flood Mitigation Structures and Drainage Systems - Construction of Carmen Shore Protection/Causeway, San Agustin, Romblon Phase 323EH0100Flood control100%April 21, 2024February 29, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Gabawan River Control along Bulwang Upstream (B/S) Phase 2, Odiongan Romblon24EH0064Flood control100%March 7, 2025September 23, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Gabawan River Control along Bulwang-Upstream(B/S) Phase 3, Odiongan, Romblon24EH0065Flood control100%March 7, 2025September 23, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Ilaya Buli River Control, Sitio Ilaya, Brgy. Buli, San Agustin, Romblon24EH0087Flood control100%February 15, 2025November 15, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Mainit (DS - LS), Flood Control Structure, Odiongan, Romblon24EH0080Flood control100%March 4, 2025September 23, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Mainit (DS - RS ) Flood Control Structure, Odiongan, Romblon24EH0081Flood control100%March 7, 2025September 23, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of River Control at Mayor River, Binonga-an, San Agustin, Romblon24EH0072Flood control100%February 15, 2025November 15, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Seawall along Agutay, Magdiwang, Romblon23EH0062Flood control100%March 1, 2024December 6, 2023No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Seawall at Poblacion, Looc, Romblon21EH0093Flood control100%August 6, 2022July 7, 2022No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Shore Protection/Causeway/Breakwater along Bachawan Feeder Port, San Agustin, Romblon24EH0088Flood control100%April 9, 2025November 15, 2024No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Bachawan (I - Laya) Bank Slope Protection along Tablas Circumferential Road, San Agustin, Romblon (Phase 2)22EH0153100%August 16, 2023June 17, 2023No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Banton Poblacion Shore Protection / Causeway Extension, Banton, Romblon22EH0042100%October 16, 2022October 25, 2022No target date from DPWH, so lateness cannot be computedcompletedsumbong source
Construction of Bariri Slope Protection Structure (Phase II), Sitio Bariri, Hinag-oman, Ferrol, Romblon22EH0018100%September 21, 2022September 21, 2022No target date from DPWH, so lateness cannot be computedcompletedsumbong source

Rule Definition

Share of contract value by contractor within DEO or province; flags top share > 40% or elevated HHI.

Triggering Data & citations

Contractor holds a large share of flood-control contract value in its district/province

{
  "hhi": 0.2101175209169459,
  "scope": "deo",
  "bucketKey": "deo:Romblon District Engineering Office",
  "contractor": "SUNWEST INC FORMERLY: SUNWEST CONST & DEVELOPMENT CORP",
  "thresholds": {
    "share": 0.25,
    "minContracts": 3,
    "minBucketContracts": 10
  },
  "bucketTotalPhp": 6159336809.09,
  "contractorShare": 0.38857006895091334,
  "contractorTotalPhp": 2393333928.6,
  "contractorContracts": 26
}

Source documents

Possible Innocent Explanations

  • This may be due to the contractor's specialized expertise or a lack of other qualified bidders in the area.

Connected records

Where this contractor works

Albay · 33Romblon · 26Camarines Sur · 16Oriental Mindoro · 6Occidental Mindoro · 6Leyte · 5Marinduque · 5Antique · 3City of Legazpi · 3Catanduanes · 2
Contractor grade C14 storms reached its projects · typhoon modeAll contractors & gradesContractor patterns