DepEd/DOH Office Awardee Concentration
One supplier received at least 40% of a procuring office's PhilGEPS award value over three years.
This is a statistical anomaly or indicator worth examining — not proof of wrongdoing, fraud, or corruption against any person.
Indicator: in 2014–2016, TAPNIO AND TAN CONSTRUCTION AND DEVELOPMENT CORP. received 40.6% (₱23.77M, 14 awards) of DEPARTMENT OF EDUCATION - DIVISION OF MALABON's ₱58.53M in recorded PhilGEPS awards, across 36 awards and 19 suppliers. This may reflect the supplier's strong track record or capacity for school construction and repair in the area.
Only contractors and government agencies named in public procurement records are shown. Private individuals are not named.
Named in this indicator? Respond or report an error · Corrections policy
Project completion
Schedule fields from DPWH transparency portal records and the Sumbong sa Pangulo flood-control list — not inferred beyond those columns.
Completion schedule is shown for project and contractor flags only.
Rule Definition
Office must have ≥₱50M, ≥30 awards and ≥5 suppliers in the window; the supplier ≥5 awards. Severity rises at 60%.
Triggering Data & citations
In 2014–2016, TAPNIO AND TAN CONSTRUCTION AND DEVELOPMENT CORP. received 41% (₱23,768,738, 14 awards) of DEPARTMENT OF EDUCATION - DIVISION OF MALABON's ₱58,529,833 in PhilGEPS awards across 36 awards and 19 suppliers.
{
"hhi": 0.2488,
"share": 0.4061,
"supplier": "TAPNIO AND TAN CONSTRUCTION AND DEVELOPMENT CORP.",
"suppliers": 19,
"windowEnd": 2016,
"windowStart": 2014,
"officeAwards": 36,
"supplierOrgId": "ec2f4645-5dfe-49fd-90e1-d35d7bbd9381",
"officeValuePhp": 58529832.91000001,
"supplierValuePhp": 23768738
}Source documents
Possible Innocent Explanations
- Sole distributors of specific drugs/equipment, framework agreements, or a single large construction contract can produce high shares.
- This may reflect the supplier's strong track record or capacity for school construction and repair in the area.