Estonia · TED award notices · Supplier record

Hepta Group Energy OÜ

Line: Electrical power systems design services (CPV 71323100)Register loaded to September 2026Compiled 12 October 2026

Hepta Group Energy OÜ — Estonia · TED award notices · Supplier record: 7 award notices, all years (Nov 2023 – Aug 2026); 5 since January 2024 (3 buyers); 9th rank in the line (of 26 suppliers · 4.5%); 5 buyers never served (8 notices in the line from them).

Assay record ASY-EE-14BUGTY0HE · Cite as: Assay Systems, “Hepta Group Energy OÜ in the TED register for Estonia”, https://assay-systems.com/register/ee/hepta-group-energy-ou/

7
award notices, all years
Nov 2023 – Aug 2026
5
since January 2024
3 buyers
9th
rank in the line
of 26 suppliers · 4.5%
5
buyers never served
8 notices in the line from them

Own record by year

award notices, 2023 onward
2
3
2
2023202420252026

Who buys from Hepta Group Energy OÜ

since January 2024
3buyers
5notices
60%top buyer
Elektrilevi OÜ60.0%
3 notices
Riigimetsa Majandamise Keskus20.0%
1 notice
Tallinna Keskkonna- ja Kommunaalamet20.0%
1 notice

1 buyer named Hepta Group Energy OÜ before 2024 only.

The line

since January 2024
67award notices
6buyers
26suppliers
76.9%held by top ten

Electrical power systems design services (CPV 71323100)

29
28
10
202420252026Jan–Sep
9thof 26 suppliers
3notices name Hepta Group Energy OÜ
4.5%share of the line
5.1%of 59 notices from Elektrilevi OÜ
6new suppliers since 2025

Buyers that buy the line and never named Hepta Group Energy OÜ

since November 2023
5buyers
8notices since 2024
5buyers took a new supplier
6suppliers came in that way
aktsiaselts Eesti Raudtee
4 notices
Aktsiaselts Tallinna Linnatransport
1 notice
AS Eesti Raudtee
1 notice
Kohtla-Järve Linnavalitsus
1 notice
Narva Linna Arenduse ja Ökonoomika Amet
1 notice

Suppliers next to it in the line

since January 2024
OÜ Pluvo Eesti1 buyer
4 notices
STROMTEC OÜ1 buyer
4 notices
ELEFISH OÜ1 buyer
3 notices
Hepta Group Energy OÜ
3 notices

All 26 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

Source: contract award notices for Estonia 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.