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 2023–2025, C JANSEN CONSTRUCTION AND GENERAL MERCHANDISE received 58.1% (₱36.05M, 5 awards) of DEPARTMENT OF EDUCATION - DIVISION OF CITY SCHOOLS, TAGBILAR's ₱62.05M in recorded PhilGEPS awards, across 33 awards and 16 suppliers. It is possible that this supplier was the most qualified or offered the best value for several projects during this period.
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 2023–2025, C JANSEN CONSTRUCTION AND GENERAL MERCHANDISE received 58% (₱36,054,030, 5 awards) of DEPARTMENT OF EDUCATION - DIVISION OF CITY SCHOOLS, TAGBILAR's ₱62,052,544 in PhilGEPS awards across 33 awards and 16 suppliers.
{
"hhi": 0.4191,
"share": 0.581,
"supplier": "C JANSEN CONSTRUCTION AND GENERAL MERCHANDISE",
"suppliers": 16,
"windowEnd": 2025,
"windowStart": 2023,
"officeAwards": 33,
"supplierOrgId": "dcb33354-490d-4952-b6e9-f282e0af87c2",
"officeValuePhp": 62052544.16,
"supplierValuePhp": 36054030.21
}Source documents
Possible Innocent Explanations
- Sole distributors of specific drugs/equipment, framework agreements, or a single large construction contract can produce high shares.