Tenders / Winners / Estonia

LEONHARD WEISS OÜ: public contracts won

LEONHARD WEISS OÜ won 18 public contract awards from 8 public buyers between 2023-11-28 and 2026-10-08; the 15 it won alone that state a value total €157.9M. Source: Arcadium Data, data as of .

Awards won18
Public buyers8
Won alone15
Value won alone€157.9M
Countries2
First award2023-11-28
Latest award2026-10-08

Awards per month

2023-11: Awards 22024-01: Awards 12024-02: Awards 12024-03: Awards 12024-05: Awards 32025-11: Awards 12025-12: Awards 12026-06: Awards 42026-09: Awards 22026-10: Awards 2

Contract award notices naming LEONHARD WEISS OÜ as a winner, by publication month, 2023-11 to 2026-10.

Top public buyers

BuyerAwards
Elektrilevi OÜ5
aktsiaselts Eesti Raudtee4
AS Eesti Raudtee3
Fingrid Oyj2
Aktsiaselts Tallinna Linnatransport1
Enefit OÜ1
osaühing Rail Baltic Estonia1
OÜ Rail Baltic Estonia1

Sectors (CPV divisions)

Buyer countries

CountryAwards
Estonia16
Finland2

Recent awards

PublishedContractBuyerValue
2026-10-08Rakvere Põhja PAJ F Heina I, II ja III etapi tööprojekti koostamine (II2082)Elektrilevi OÜ€14,483
2026-10-01Rööbasteede mehhaniseeritud lumetõrje lumekoristusrongiga SM-2AS Eesti Raudtee€615k
2026-09-21Mehhaniseeritud lumetõrje ekskavaatoriga 2026-2029 (3 winners)AS Eesti Raudtee€551k
2026-09-21Elektri välisvõrgu projekteerimistööde teostamine Mustla-Võhma piirkonnasElektrilevi OÜ€420k
2026-06-30The construction of 2 x (400 kV + 110 kV) transmission line Toivila - Hikiä, part 3Fingrid Oyj€40.8M
2026-06-22Kadaka tee 62a laadimistaristu rajamine (2 winners)Aktsiaselts Tallinna Linnatransport€2.4M
2026-06-11Elektri välisvõrgu projekteerimistööde teostamine Räpina - Võru piirkonnasElektrilevi OÜ€500k
2026-06-03Rail Baltica raudteetrassi alusehitus Ülemiste jaamaalal ja Kantsi tunneli I etapi ehitustöödOÜ Rail Baltic Estonia€9.8M
2025-12-22The construction of 400 kV transmissionline Herva - NuojuankangasFingrid Oyj€26.0M
2025-11-18Tartu-Reola jaamavahe ja Reola jaama peatee kapitaalremontAS Eesti Raudtee€4.9M
2024-05-29Projekteerimistööde teostamine PärnumaalElektrilevi OÜ€437k
2024-05-23Rail Baltica Ülemiste raudteejaama tunnel nr 5 ehitustöödosaühing Rail Baltic Estonia€3.6M
2024-05-22Vägeva ning Pedja platvormide projekteerimine ja ehitusaktsiaselts Eesti Raudtee€680k
2024-03-11Lagedi-Aegviidu raudtee kontaktvõrgu rekonstrueerimineaktsiaselts Eesti Raudtee€49.2M
2024-02-29Kose 330/35/10 kV piirkonnaalajaama Alavere 10 kV fiidri rekonstrueerimise ehitusprojekti koostamineElektrilevi OÜ€23,770
2024-01-04Kaarepere-Tartu raudtee õgvenduste ehitus ja kapitaalremonditöödaktsiaselts Eesti Raudtee€19.8M
2023-11-28Enefit Connect OÜ tööde teostamine Ida-Tallinna piirkonnas (2 winners)Enefit OÜ€10.3M
2023-11-28Kaarepere-Kärkna õgvendustel rajatiste projekteerimine ja ehitusaktsiaselts Eesti Raudtee€1.1M

Value = the awarded value the notice states, in EUR (converted at the notice date). A notice with several winners or lots states one total for all of them: it is shown per notice in the table but left out of "value won alone". Grouped by company name and winner country; not matched to a website yet.

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Source: Arcadium Data tenders database, 1,550,977 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 2026-10-23.

Questions

How many public contracts has LEONHARD WEISS OÜ won?

LEONHARD WEISS OÜ won 18 public contract awards published between 2023-11-28 and 2026-10-08, from 8 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-23).

Who are LEONHARD WEISS OÜ's biggest public-sector customers?

The public buyers that awarded LEONHARD WEISS OÜ the most contracts are Elektrilevi OÜ (5), aktsiaselts Eesti Raudtee (4) and AS Eesti Raudtee (3) (awards, as of 2026-10-23).

What does LEONHARD WEISS OÜ supply to the public sector?

Most of LEONHARD WEISS OÜ's awards are in Construction work (CPV 45) (10), Architecture and engineering services (CPV 71) (5) and Waste, cleaning and environmental services (CPV 90) (2) as of 2026-10-23.

What is the value of LEONHARD WEISS OÜ's public contracts?

The 15 awards LEONHARD WEISS OÜ won alone that state a value add up to €157.9M; awards shared with other winners state one total for all and are not counted (as of 2026-10-23).

Cite as: Arcadium Data, "LEONHARD WEISS OÜ public tenders won: 18 contract awards", https://arcadiumdata.io/tenders/winners/leonhard-weiss-ou-ee/, data as of 2026-10-23.