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ConcentrationPublished 2026-05-244 min read

Top 5 procurement-concentration organizations in Azerbaijan

The top 5 procuring organizations on etender.gov.az control 2,638 tenders worth ~1.93 billion AZN (€1.05 billion) since platform launch. This is structural concentration — not collusion, but a priority point for audit.

Top 5 procurers (by announced tender count)

  1. Construction and Supply Department of the Ministry of Education of AR — 483 tenders worth 1.17 bn AZN (€640M). Largest by aggregate value.
  1. State Border Service of AR — 691 tenders worth 269M AZN. Largest by count.
  1. «Baku Metropolitan» CJSC — 650 tenders worth 187M AZN.
  1. «Azeraluminum» LLC — 421 tenders worth 48M AZN.
  1. Ministry of Defence of AR — 393 tenders worth 255M AZN.

Each of these is a large, regularly procuring entity. This is normal for state institutions of this scale. The audit signal is not the volume itself but the structure inside.

What to check inside each organization

High concentration on the procurer side is opportunity for violations, not proof. Useful follow-up questions:

  1. Supplier distribution. How many unique VÖEN have won contracts from this organization in the last 24 months? If 80% of contracts go to 3-5 suppliers, that is an HHI indicator deserving explanation.
  1. Procurement methods. What share of contracts went through open tender (açıq tender) vs quotation request (kotirovka) vs direct procurement (birbaşa satınalma)? AR Public Procurement Law caps kotirovka at <100,000 AZN — breaching that threshold is a clear audit signal.
  1. Repeat winners. The same supplier winning 10+ tenders from the same procurer in one year is statistically rare in fair competition. Worth checking for connections (UBO overlap, shared address, shared phones).

What these numbers do NOT say

  • ❌ «These ministries are corrupt» — no, this is structural statistics.
  • ❌ «These sums are overpaid» — for that you need a price benchmark (see «Why AZ pays 5× more than Ukraine»).
  • ❌ «These procurers violate the law» — without analysis of specific tenders, that claim is unwarranted.
  • ✅ «These 5 organizations are the most productive points to apply audit effort, since their volume maximizes the public impact of any problem found.»

Methodology

Source: etender.gov.az, full export 2018-2026. Grouped by `raw_data.listing.buyerOrganizationName` field. Counted without tender status filter (OPEN/AWARDED/CANCELLED included). AZN sums from `estimated_value` field without NULL filter. Reproducibility endpoint: aztender.ai/v1/public/concentration-leaderboard.

SQL for reproducibility

SELECT
  raw_data->'listing'->>'buyerOrganizationName' AS organization,
  COUNT(*) AS tender_count,
  SUM(estimated_value) AS total_value_native,
  'AZN' AS currency
FROM tenders
WHERE source = 'ETENDER_AZ'
  AND estimated_value IS NOT NULL
GROUP BY 1
ORDER BY tender_count DESC
LIMIT 10;

Citation

AZTender Open Data, Top procurer concentration, Azerbaijan, accessed 2026-05-24. https://aztender.ai/data-storytelling/top-5-az-procurement-concentration

Author

AZTender team
EM Consulting · Baden-Baden

Questions about this article?

Write to the authors — we reply within 1 business day. Request for deep-dive audit of a specific CPV category or organization — same channel.

consulting@elshanmusayev.com