A20 – Água, Ambiente e Organização Lda. — Portugal · TED award notices · Supplier record: 1 award notices, all years (October 2025); 1 since January 2024 (1 buyer); 4th rank in the line (of 14 suppliers · 6.2%); 11 buyers never served (13 notices in the line from them).
Assay record ASY-PT-1N6OOFZ0QE · Cite as: Assay Systems, “A20 – Água, Ambiente e Organização Lda. in the TED register for Portugal”, https://assay-systems.com/register/pt/a20-agua-ambiente-e-organizacao-lda/
1
award notices, all years
October 2025
1
since January 2024
1 buyer
4th
rank in the line
of 14 suppliers · 6.2%
11
buyers never served
13 notices in the line from them
Own record by year
award notices, 2023 onward
1
2023202420252026
Who buys from A20 – Água, Ambiente e Organização Lda.
since January 2024
1buyers
1notices
100%top buyer
Águas do Centro Litoral, S. A.100.0%
1 notice
The line
since January 2024
16award notices
12buyers
14suppliers
76.5%held by top ten
Software support services (CPV 72261000)
1
11
4
202420252026Jan–Sep
4thof 14 suppliers
1notices name A20 – Água, Ambiente e Organização Lda.
6.2%share of the line
33.3%of 3 notices from Águas do Centro Litoral, S. A.
8new suppliers since 2025
Buyers that buy the line and never named A20 – Água, Ambiente e Organização Lda.
since November 2023
11buyers
13notices since 2024
10buyers took a new supplier
13suppliers came in that way
Autoridade Tributária e Aduaneira
2 notices
Instituto de Informática, I.P.
2 notices
Agência Portuguesa do Ambiente, IP
1 notice
EMEL - Empresa Municipal de Mobilidade e Estacionamento de Lisboa, E. M., S. A.
1 notice
Ensiguarda Escola Profissional, Lda
1 notice
European Maritime Safety Agency
1 notice
European Maritime Safety Agency, MAR - European Maritime Safety Agency
1 notice
Município do Porto
1 notice
Serviços Municipalizados de Água e Saneamento de Sintra
1 notice
Universidade do Porto
1 notice
Universidade do Porto - Reitoria
1 notice
Suppliers next to it in the line
since January 2024
CLARANET II SOLUTIONS, S.A.1 buyer
1 notice
CLARANET PORTUGAL, S.A.1 buyer
1 notice
DBG - Gabinete de Aplicações Informáticas, Lda.1 buyer
Source: contract award notices for Portugal in Tenders Electronic Daily (TED), Publications Office of the European Union, ted.europa.eu, reusable for commercial purposes under Commission Decision 2011/833/EU; notices from November 2023, when TED began to publish the winning supplier, to 30 September 2026, accessed 11 October 2026.Assay Systems has changed the data.