ISO-SIGMA Energia e Gestão Lda — Portugal · TED award notices · Supplier record: 2 award notices, all years (Dec 2024 – Feb 2026); 2 since January 2024 (1 buyer); 4th rank in the line (of 18 suppliers · 10.0%); 5 buyers never served (11 notices in the line from them).
Assay record ASY-PT-1CAQR1P1HB · Cite as: Assay Systems, “ISO-SIGMA Energia e Gestão Lda: 2 award notices in Portugal since 2024”, https://assay-systems.com/register/pt/iso-sigma-energia-e-gestao-lda/
2
award notices, all years
Dec 2024 – Feb 2026
2
since January 2024
1 buyer
4th
rank in the line
of 18 suppliers · 10.0%
5
buyers never served
11 notices in the line from them
Own record by year
award notices, 2023 onward
1
1
2023202420252026
Who buys from ISO-SIGMA Energia e Gestão Lda
since January 2024
1buyers
2notices
100%top buyer
EDA - Electricidade dos Açores, S. A.100.0%
2 notices
The line
since January 2024
20award notices
6buyers
18suppliers
69.2%held by top ten
Electrical apparatus for switching or protecting electrical circuits (CPV 31210000)
4
6
10
202420252026Jan–Sep
4thof 18 suppliers
2notices name ISO-SIGMA Energia e Gestão Lda
10.0%share of the line
22.2%of 9 notices from EDA - Electricidade dos Açores, S. A.
8new suppliers since 2025
Buyers that buy the line and never named ISO-SIGMA Energia e Gestão Lda
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 16 October 2026.Assay Systems has changed the data.