What does Autoridade Tributária e Aduaneira buy through public tenders?

Between 2025 and 2026 its contract award notices on TED cover 114 supply awards in 80 notices, mostly software package and information systems, computer equipment and supplies, checking and testing apparatus.

Who supplies Autoridade Tributária e Aduaneira?

55 companies won at least one award; 93% of the awards went to companies registered in Portugal. The supplier with the most notices is Timestamp – Sistemas de Informação, S.A..

Where does Autoridade Tributária e Aduaneira publish its tenders?

Contracts above the EU thresholds are published on TED (Tenders Electronic Daily). Smaller tenders appear on the national procurement portals of Portugal: Portal BASE — Contratos Públicos Online (IMPIC).

Autoridade Tributária e Aduaneira

Lisboa, Portugal · Cities, regions and central administration · Central government authority · Registration number 600084779

Supply contracts awarded: 114; in 80 TED award notices
Suppliers: 55; companies with an award
Active: 2025–2026; first and latest award notice
From abroad: 7%; of awards to companies outside Portugal

What it buys

Software package and information systems · 31
Computer equipment and supplies · 10
Checking and testing apparatus · 7
Software package utilities · 4
Miscellaneous software package and computer systems · 4
Telecommunications equipment and supplies · 3
Communication and multimedia software package · 3
Electricity, heating, solar and nuclear energy · 2

CPV groups of its award notices; the number is how many notices carry the group. A linked category opens its market in Portugal: size, suppliers and who wins most.

Who supplies it

1.Timestamp – Sistemas de Informação, S.A. · Portugal8 notices
2.BMC Software Distribution B.V. · Netherlands5 notices
3.WWS - Consultoria Informática, Lda. · Portugal5 notices
4.Warpcom Services, S.A. · Portugal5 notices
5.Homeostase 2 Intelligence, Lda · Portugal3 notices
6.Microsegur – Soluções de Engenharia, Unipessoal Lda · Portugal3 notices
7.Thales S21SEC Portugal, S.A · Portugal3 notices
8.CULTURALIS BORGEAUD EQUIPAMENTO BIBLIOTECAS, LDA · Portugal2 notices
9.Endesa Energia, S.A. – Sucursal Portugal · Portugal2 notices
10.Formato – Formulários Múltiplos Comerciais, S.A. · Portugal2 notices

Latest award notices

103/CP/AT/2025 - Aquisição de um modelo de licenciamento empresarial (ELA - Enterprise Licensing Agreement) para licenciamento, subscrição e suporte de software, evolução dos equipamentos mainframe e manutenção de hardware, para o período de 2027 a 2029, repartido por 3 lotes
Timestamp – Sistemas de Informação, S.A., Companhia IBM Portuguesa, S.A · 2 Nov 2026 · TED 756701-2026
40/CP/AT/2026 - Aquisição de infraestruturas de suporte à solução de VMware e outros sistemas da AT
Consórcio externo chefiado e representado pela CLARANET II SOLUTIONS, S.A. · 19 Oct 2026 · TED 720841-2026
Expansão da subscrição de licenciamento Citrix para 10.500 licenças (1 ano)
Warpcom Services, S.A. · 15 Oct 2026 · TED 712136-2026
Aquisição de hardware criptográfico - Máquinas de processamento de dados (hardware)
Thales S21SEC Portugal, S.A · 14 Oct 2026 · TED 707464-2026
30/CLPQ/AT/2026- AQUISIÇÃO DE SUBSCRIÇÃO DO LICENCIAMENTO CISCO WEBEX MEETINGS E EVENTS PARA 2026
Warpcom Services, S.A. · 10 Sept 2026 · TED 623098-2026
Renovação de licenciamento do software Microfocus e HP existente na AT, para 2026
Hewlett-Packard Portugal, Lda. · 28 Aug 2026 · TED 594411-2026
17/CP/AT/2026_Aquisição do licenciamento do software SPLUNK (renovação)
Homeostase 2 Intelligence, Lda · 29 Jul 2026 · TED 525079-2026
77/CP/AT/2025- 6 (seis) Equipamentos Portáteis de Fluorescência de Raios X (XRF)
Scansci - Equuipamentos de laboratorio Unipessoal lda · 26 Jun 2026 · TED 441315-2026

Where it publishes its tenders

Above the EU thresholds: TED (Tenders Electronic Daily) — the EU's official journal for public procurement. Search its notices on TED
Below the thresholds: the national portals of Portugal
- Portal BASE — Contratos Públicos Online (IMPIC)

Since 1 January 2026 the EU thresholds for supplies are €140,000 for central government bodies and €216,000 for other public buyers (€432,000 for utilities). Read how the thresholds work and how to sell to public buyers in Portugal.

Who wins in your product category in Portugal

In Cresques a market map of Portugal for your product category shows the companies winning there: how often, for how many buyers and for how much, and whether the leading ones are distributors or manufacturers.

See who wins in Portugal — free

Free account, no card: one market map, showing the first 5 companies with their contract awards. Paid plans show every company.

After sign-in the new-market form opens with Portugal filled in; you add your product categories.

Questions

What does Autoridade Tributária e Aduaneira buy through public tenders?: Between 2025 and 2026 its contract award notices on TED cover 114 supply awards in 80 notices, mostly software package and information systems, computer equipment and supplies, checking and testing apparatus.
Who supplies Autoridade Tributária e Aduaneira?: 55 companies won at least one award; 93% of the awards went to companies registered in Portugal. The supplier with the most notices is Timestamp – Sistemas de Informação, S.A..
Where does Autoridade Tributária e Aduaneira publish its tenders?: Contracts above the EU thresholds are published on TED (Tenders Electronic Daily). Smaller tenders appear on the national procurement portals of Portugal: Portal BASE — Contratos Públicos Online (IMPIC).

Other cities, regions and central administration in Portugal

Serviço de Saúde da Região Autónoma da Madeira, EPERAM · 155 notices
Infraestruturas de Portugal S.A. · 153 notices
Ministério da Defesa Nacional - Marinha · 96 notices
Município de Loulé · 78 notices
Secretaria-Geral do Ministério da Administração Interna · 72 notices
Municípia, Empresa de Cartografia e Sistemas de Informação, S. A. · 60 notices

Source: contract award notices on TED — Tenders Electronic Daily (ted.europa.eu), © European Union, published since November 2023; processed by Cresques (one award per procedure, lot and company; buyer as named in its notices; sector and legal type as declared in the notices). Cresques is not affiliated with Autoridade Tributária e Aduaneira. Numbers updated 10 Nov 2026. Report a correction — we answer within 30 days.