BODY THAT CONTRACTS · NIF 600084779
Autoridade Tributária e Aduaneira
See which companies this public body gave contracts to, and for how much.
Portal BASE records €1,001,753,288.81 across 4,286 contracts. A contract with several suppliers counts once in each row.
Main suppliers
| Name | Contracts | Contract value |
|---|---|---|
| Timestamp - Sistemas de Informação, S.A. | 73 | €51,889,140.59 |
| Companhia IBM Portuguesa, S.A. | 14 | €49,161,809.28 |
| Opensoft Soluções Informáticas, S.A. | 154 | €47,196,897.94 |
| Claranet II Solutions, S.A. | 110 | €36,338,388.14 |
| Timestamp – Sistemas de Informação, S.A. | 34 | €29,988,496.43 |
| Axianseu II Digital Consulting, S.A. | 83 | €28,836,338.31 |
| Youman Mind Over Data, Lda. | 75 | €28,184,550.27 |
| MKCVI Consultoria, Investigação e Análise Lda. | 63 | €27,962,200.45 |
| INDRA Sistemas Portugal, S.A. | 65 | €27,080,329.01 |
| Indra III Soluções de Tecnologia da Informação Portugal, Unipessoal Lda | 47 | €23,049,499.34 |
Method: sum of the contract prices awarded to each supplier in Portal BASE contracts.
Concentration
The top three suppliers add up to 8% of the value this body awarded to suppliers.
Method: the value of the top three suppliers divided by the value awarded to all. A contract with several suppliers counts in each.
Contracts with a single bidder
494 of 1,493 contracts with a list of competitors (33%) have a single participant.
Method: only contracts whose IMPIC file lists competitors count (about 42%). A contract has one participant when awardees and competitors together show a single NIPC. Without a list, a contract is left out.