Estonia · TED award notices · Supplier record

OÜ Diamedica

Line: Reagents and contrast media (CPV 33696000)Register loaded to September 2026Compiled 16 October 2026

OÜ Diamedica — Estonia · TED award notices · Supplier record: 54 award notices, all years (Dec 2023 – Jul 2026); 52 since January 2024 (13 buyers); 2nd rank in the line (of 58 suppliers · 15.2%); 3 buyers never served (43 notices in the line from them).

Assay record ASY-EE-1357MGY1SD · Cite as: Assay Systems, “OÜ Diamedica: 52 award notices in Estonia since 2024”, https://assay-systems.com/register/ee/ou-diamedica/

54
award notices, all years
Dec 2023 – Jul 2026
52
since January 2024
13 buyers
2nd
rank in the line
of 58 suppliers · 15.2%
3
buyers never served
43 notices in the line from them

Own record by year

award notices, 2023 onward
2
22
18
12
2023202420252026

Who buys from OÜ Diamedica

since January 2024
13buyers
52notices
33%top buyer
sihtasutus Põhja-Eesti Regionaalhaigla32.7%
17 notices
Aktsiaselts Lääne-Tallinna Keskhaigla15.4%
8 notices
Aktsiaselts Ida-Tallinna Keskhaigla11.5%
6 notices
Tartu Ülikool9.6%
5 notices
Sihtasutus Tallinna Lastehaigla5.8%
3 notices
Aktsiaselts Rakvere Haigla5.8%
3 notices
Riigi Tugiteenuste Keskus3.8%
2 notices
Sihtasutus Ida-Viru Keskhaigla3.8%
2 notices
Sihtasutus Viljandi Haigla3.8%
2 notices
Eesti Maaülikool1.9%
1 notice
aktsiaselts Valga Haigla1.9%
1 notice
Maaelu Teadmuskeskus1.9%
1 notice
Sihtasutus Pärnu Haigla1.9%
1 notice

Won without a rival

2023-12-08 – 2026-07-16
25uncontested awards
46%of its awards
8without a competition
17single bid

OÜ Diamedica won 25 of its 54 public contract awards in Estonia without a rival from 2023-12-08 to 2026-07-16: 8 without a competition and 17 after a competition that drew a single bid. 8 buyers awarded it without a rival, the largest sihtasutus Põhja-Eesti Regionaalhaigla with 8.

Buyers: sihtasutus Põhja-Eesti Regionaalhaigla (8) · Aktsiaselts Ida-Tallinna Keskhaigla (5) · Tartu Ülikool (3) · Sihtasutus Tallinna Lastehaigla (2) · Aktsiaselts Rakvere Haigla (2) · Sihtasutus Ida-Viru Keskhaigla (2)

Every uncontested award of OÜ Diamedica · Estonia: all uncontested awards

The line

since January 2024
138award notices
14buyers
58suppliers
60.5%held by top ten

Reagents and contrast media (CPV 33696000)

46
49
43
202420252026Jan–Sep
2ndof 58 suppliers
21notices name OÜ Diamedica
15.2%share of the line
19.2%of 26 notices from Aktsiaselts Lääne-Tallinna Keskhaigla
25.0%of 24 notices from sihtasutus Põhja-Eesti Regionaalhaigla
28.6%of 14 notices from Aktsiaselts Ida-Tallinna Keskhaigla
60.0%of 5 notices from Aktsiaselts Rakvere Haigla
13new suppliers since 2025

Buyers that buy the line and never named OÜ Diamedica

since November 2023
3buyers
43notices since 2024
2buyers took a new supplier
18suppliers came in that way
sihtasutus Tartu Ülikooli Kliinikum
38 notices
Sihtasutus NARVA HAIGLA
3 notices
Riigi Laboriuuringute ja Riskihindamise Keskus
2 notices

Suppliers next to it in the line

since January 2024
22 notices
21 notices
OÜ Diamedica
21 notices
16 notices

All 58 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 16 October 2026.Assay Systems has changed the data.