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Aperlena

Onderwijs Inkoop Groep B.V. namens Lowys Porquinstichting

Netherlands Public buyer Notices from 11 Aug 2025 to 15 Dec 2025

26 notices in the register, none open now. 26 contracts awarded, worth €53.9M in all.

Main sectors Environment, sewage & cleaning 26

Record

Awards by year

  1. 2026 0 awards
  2. 2025 23 awards €53.9M
  • €2.0M
  • €20.0M
  • largest, €46.4M

Each dot is one award, placed on its date and sized by its value.

Relations

Who wins with this buyer

  1. Sense Schoonmaak 13 contracts 57% €49,970,702
  2. Job Procleaning 8 contracts 35% €2,775,495
  3. Proti Concepts B.V. 2 contracts 8.7% €1,115,267

Shares of the 23 awards this buyer made to a named company.

Practice

How it buys

Publishing rhythm

Publishes most in August and December.

Next likely wave: December 2026.

Typical contract value
€275,757
Median of the last 26 priced notices

Based on 26 notices over the last 24 months.

Scorecard

The buyer in figures

Who wins its contracts

Concentrated
different companies won its awards
3

Based on 23 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Register

Tenders from this buyer

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