Autoridade Tributária e Aduaneira: public contracts and tenders
Autoridade Tributária e Aduaneira awarded 508 public contracts worth €404.1M where a value is stated since 2023-10-31; the office and computing equipment contract held by Thales S21SEC Portugal, S.A ends on 2026-11-17 (signed + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 372 of 508 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Autoridade Tributária e Aduaneira |
| Country | Portugal |
| Buyer type | Central government authority |
| City | Lisboa |
| Sources | EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| Consórcio: OPENSOFT Soluções Informáticas, SA | 31 | €14.4M | ||
| Consórcio: Accenture, Consultores de Gestão, S.A. | 28 | €10.1M | ||
| Consórcio: Axianseu II Digital Consulting, S.A. | 17 | €9.2M | ||
| Consórcio: Atos IT Solutions and Services, Unipessoal, Lda. | 13 | €7.8M | ||
| Timestamp – Sistemas de Informação, S.A. | 12 | €7.2M | ||
| Consórcio: NTT DATA Portugal, S.A. | 11 | €4.9M | ||
| Warpcom Services, S.A. | 9 | €5.4M | ||
| BMC Software Distribution B.V. | 7 | €4.5M | ||
| Claranet II Solutions, S.A. | 7 | €7.0M | ||
| Consórcio: Glintt Global, S.A | 7 | €1.5M | ||
| Atos IT Solutions and Services, Unipessoal Lda | 6 | €3.4M | ||
| UNIFOGO - SISTEMAS CONTRA INCÊNDIO, LDA | 6 | €105k | ||
| WWS - Consultoria Informática, Lda. | 6 | €8.4M | ||
| Consórcio: Glintt-Global Intelligent Technologies, S.A. | 5 | €68.9M | ||
| Crossjoin Solutions, Lda | 5 | €2.2M |
Suppliers named on Autoridade Tributária e Aduaneira's award notices (the top 15 of 116); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Autoridade Tributária e Aduaneira whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 128 contracts (the 25 soonest shown); a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-10-30 | 17/CLPQ/AT/2026 - Aquisição de serviços de desenvolvimento aplicacional no âmbito da Liquidação e Cobrança do… | 2026-10-02 | €225k |
| 2026-10-31 | 20/CLPQ/AT/2026 - Aquisição de serviços de manutenção do Sistema de Execuções Fiscais (SEF) Gestão Processu… | 2026-10-05 | €415k |
| 2026-11-06 | 16/CLPQ/AT/2026 - Aquisição de serviços de consultadoria de administração de sistemas windows, de armazenamen… | 2026-10-09 | €482k |
Calls with a deadline of 2026-10-26 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| IT services | 72 | 204 | €168.4M |
| Software packages and information systems | 48 | 43 | €41.0M |
| Repair and maintenance services | 50 | 16 | €3.5M |
| Office and computing equipment | 30 | 11 | €15.8M |
| Laboratory and precision equipment | 38 | 9 | €17.0M |
| Radio, TV and telecom equipment | 32 | 5 | €6.2M |
| Security, fire-fighting and defence equipment | 35 | 4 | €1.1M |
| Fuel and energy | 09 | 2 | €973k |
| Clothing and footwear | 18 | 2 | €137k |
| Printed matter | 22 | 2 | €435k |
| Furniture and cleaning products | 39 | 2 | €351k |
| Transport support and travel services | 63 | 2 | €171k |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
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Get Autoridade Tributária e Aduaneira's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in Portugal). The same data is in the REST API and the MCP server.
Sources: EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 3,647,894 official public procurement notices from EU TED and UK Find a Tender, read through their open-data APIs (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-26.
Questions
How many public contracts has Autoridade Tributária e Aduaneira awarded?
Autoridade Tributária e Aduaneira published 508 contract award notices between 2023-10-31 and 2026-10-19; the 372 that state a value add up to €404.1M (official notices, as of 2026-10-26).
Who are Autoridade Tributária e Aduaneira's biggest suppliers?
By contract awards: Consórcio: OPENSOFT Soluções Informáticas, SA (31), Consórcio: Accenture, Consultores de Gestão, S.A. (28) and Consórcio: Axianseu II Digital Consulting, S.A. (17) (as of 2026-10-26). Winners that could be a private person are not named.
Which Autoridade Tributária e Aduaneira contracts end soon?
128 contracts awarded by Autoridade Tributária e Aduaneira end in the next 18 months. The soonest with a named holder is the office and computing equipment contract held by Thales S21SEC Portugal, S.A, ending on 2026-11-17 (signed + duration) (as of 2026-10-26).
Does Autoridade Tributária e Aduaneira have open tenders now?
Yes: 3 calls for tender from Autoridade Tributária e Aduaneira are open today (deadline 2026-10-26 or later) (as of 2026-10-26).
What does Autoridade Tributária e Aduaneira buy?
Most of Autoridade Tributária e Aduaneira's awards are in IT services (CPV 72) (204), Software packages and information systems (CPV 48) (43) and Repair and maintenance services (CPV 50) (16) (as of 2026-10-26).
Cite as: Arcadium Data, "Autoridade Tributária e Aduaneira tenders and contracts: 508 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/autoridade-tributaria-e-aduaneira-pt/, data as of 2026-10-26.