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Aperlena

Autoridade Tributária e Aduaneira

Portugal Public buyer Notices from 9 Feb 2012 to 14 Oct 2026

1,154 notices in the register, 7 open now. 279 contracts awarded, worth €166.6M in all.

Main sectors IT services 485, Software & IT systems 217, Construction work 105, Repair & maintenance services 89, Office & computing machinery 41, Printed matter 37

Record

Awards by year

  1. 2026 60 awards €32.5M
  2. 2025 61 awards €37.6M
  3. 2024 1 award €672,102
  4. 2023 4 awards €1.1M
  • €500,000
  • €5.0M
  • largest, €8.8M

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

Relations

Who wins with this buyer

  1. Consórcio: OPENSOFT Soluções Informáticas, SA 23 contracts 8.3% €10,578,242
  2. Consórcio: Accenture, Consultores de Gestão, S.A. 18 contracts 6.5% €6,164,041
  3. Consórcio Axianseu II Digital Consulting, S.A 14 contracts 5.0% €7,504,448
  4. TIMESTAMP - SISTEMAS DE INFORMAÇÃO S.A. 10 contracts 3.6% €7,125,640
  5. Consórcio: Atos IT Solutions and Services, Unipessoal, Lda. 9 contracts 3.2% €5,508,284
  6. WARPCOM SERVICES, S.A. 9 contracts 3.2% €5,448,316
  7. Consórcio NTT DATA Portugal, S.A 9 contracts 3.2% €4,295,146
  8. UNIFOGO - Sistemas Contra Incêndio Lda. 6 contracts 2.2% €105,230

Shares of the 278 awards this buyer made to a named company.

Practice

How it buys

Publishing rhythm

Publishes most in July and August.

Next likely wave: July 2027.

Typical contract value
€320,000
Median of the last 200 priced notices

Based on 484 notices over the last 24 months.

What to expect from this buyer

Measured in its busiest sector IT services

Typical final price against the published estimate
0%

Medians across the 161 comparable awards this buyer made in this sector over the last 5 years. Each figure uses the awards that publish the dates or values it needs.

Next 90 days

Coming up from this buyer

See its forecast
tenders announced in advance (last 6 months)
0
contracts due back on the market in the next 90 days
5

Scorecard

The buyer in figures

How it runs its calls for tender

usual bidding window
27 days
of its calls state an estimated value
99%

Estimates over its calls for tender of the last 3 years, bidding windows over the last 2. Deadline extensions only where the source updates a notice in place (TED publishes corrections as separate notices, so its buyers show none).

Who wins its contracts

Many suppliers
different companies won its awards
123
of the awards went to the three most frequent winners
20%
of its calls state an estimated value
99%

Based on 278 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.

Competition

tenders per lot on average (open and restricted procedures)
0.9
of those lots received a single tender
34%
of the awards went to companies based in another country
2%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.

Register

Tenders from this buyer

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