Summary
Machine-generated summaryThe contracting authority is procuring maintenance services for the Fiscal Enforcement System (SEF), covering its Procedural and Financial Management components. The contract concerns consulting and software programming services, namely the ongoing upkeep of this Portuguese tax execution IT system. The notice references tender 20/CLPQ/AT/2026 and places the procurement in Portugal.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 hour ago
What this buyer has paid before
Based on 153 comparable contracts this buyer awarded in this sector over the last 4 years.
- This notice
- €415,000
- Median award
- €486,000
- Middle half of past awards
- €282,240 to €678,512
The estimate sits inside the usual range.
Most recent awards
- Serviços de consultoria e de programação de software - Aquisição de Serviços de desenvolvimento aplicacional no âmbito da necessidade de implementação do projeto Evolução Funcional do Sistema Integrado de Trocas de Informação €483,238
- Serviços de consultoria e de programação de software - 38/AQ/AT/2026 - Aquisição de serviços de desenvolvimento aplicacional no âmbito da necessidade de implementação do projeto manutenção da componente de Exploração do Data Warehouse da Autoridade Tributária e Aduaneira €661,500
- Serviços de consultoria e de programação de software - Aquisição de serviços de desenvolvimento aplicacional no âmbito da necessidade de implementação do projeto: Manutenção corretiva, preventiva e evolutiva dos componentes Cadastrais da Autoridade Tributária e Aduaneira - Atividade, Identificação, Veículos e Interfaces com outras Entidades €710,500
- Serviços de consultoria e de programação de software - 41/AQ/AT/2026 - Aquisição de serviços de desenvolvimento aplicacional no âmbito da necessidade de implementação evolutiva do projeto Pauta Aduaneira - Evolução Funcional 2026-27 €725,200
- Serviços de consultoria e de programação de software - Desmaterialização do Dossier Fiscal (DF) e Dossier de Preços de Transferência (DPT) €144,619
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileAutoridade Tributária e Aduaneira
- notices in the register
- 1,147
- awards
- 273
- awarded in total
- €164.4M
Who wins its contracts
Many suppliers- different companies won its awards
- 129
- of the awards went to the three most frequent winners
- 14%
- of its calls state an estimated value
- 99%
Based on 272 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.
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Consórcio: Accenture, Consultores de Gestão, S.A. | 15 | €5.0M | Jul 2026 |
| Consórcio: OPENSOFT Soluções Informáticas, SA | 13 | €5.0M | Aug 2026 |
| Consórcio OPENSOFT Soluções Informáticas, SA | 10 | €5.6M | Sep 2026 |
| Consórcio Axianseu II Digital Consulting, S.A | 7 | €4.1M | Aug 2026 |
| Consórcio: Axianseu II Digital Consulting, S.A. | 7 | €3.4M | May 2026 |
Based on 160 awards with a linked company profile over the last 5 years.
80 open tenders right now
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- Maintenance services for communications systems - 09/CLPQ/AT/2026 - Acquisition of Technical Support Services for the Voice Communications Equipment of the Tax and Customs Authority No deadline published
- Subscription of Cisco Webex Meetings and Events licensing for 2026 No deadline published
Market context
Larger than 37% of the open notices in IT services across Europe.
- open now in IT services
- 7,074
- median open notice
- €900,000
Who wins in this market
Many suppliersPortugal · IT services
- different companies won awards here
- 1,335
- of the awards went to the three most frequent winners
- 4%
- buyers awarded contracts here
- 916
Based on 2,873 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.
Similar tenders
Open now
8
days left
€563,925
est. value
Awarded before
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