Bulgaria · TED award notices · Supplier record

SIELA NORMA AD

СИЕЛА НОРМА АД

Line: Data services (CPV 72300000)Register loaded to September 2026Compiled 16 October 2026

SIELA NORMA AD — Bulgaria · TED award notices · Supplier record: 34 award notices, all years (May 2024 – Aug 2026); 34 since January 2024 (10 buyers); 1st rank in the line (of 37 suppliers · 29.7%); 20 buyers never served (36 notices in the line from them).

Assay record ASY-BG-0G7SHLT0LL · Cite as: Assay Systems, “SIELA NORMA AD: 34 award notices in Bulgaria since 2024”, https://assay-systems.com/register/bg/siela-norma-ad/

34
award notices, all years
May 2024 – Aug 2026
34
since January 2024
10 buyers
1st
rank in the line
of 37 suppliers · 29.7%
20
buyers never served
36 notices in the line from them

Own record by year

award notices, 2023 onward
13
11
10
2023202420252026

Who buys from SIELA NORMA AD

since January 2024
10buyers
34notices
62%top buyer
TSENTRALNA IZBIRATELNA KOMISIYA61.8%
21 notices
INFORMATSIONNO OBSLUZHVANE AD11.8%
4 notices
MINISTERSTVO NA OBRAZOVANIETO I NAUKATA5.9%
2 notices
VARHOVEN ADMINISTRATIVEN SAD2.9%
1 notice
DARZHAVNA AGENTSIYA ZA ZAKRILA NA DETETO2.9%
1 notice
SOFIYSKI UNIVERSITET "SV.KLIMENT OHRIDSKI"2.9%
1 notice
"BDZH-PATNICHESKI PREVOZI" sakrateno "BDZH - PP" EOOD2.9%
1 notice
ELEKTROENERGIEN SISTEMEN OPERATOR EAD2.9%
1 notice
TSENTAR ZA RAZVITIE NA CHOVESHKITE RESURSI I REGIONALNI INITSIATIVI2.9%
1 notice
MINISTERSTVO NA INOVATSIITE I RASTEZHA2.9%
1 notice

Won without a rival

2024-05-22 – 2026-08-07
22uncontested awards
65%of its awards
0without a competition
22single bid

SIELA NORMA AD won 22 of its 34 public contract awards in Bulgaria without a rival from 2024-05-22 to 2026-08-07: 0 without a competition and 22 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest TSENTRALNA IZBIRATELNA KOMISIYA with 21.

Buyers: TSENTRALNA IZBIRATELNA KOMISIYA (21) · MINISTERSTVO NA OBRAZOVANIETO I NAUKATA (1)

Every uncontested award of SIELA NORMA AD · Bulgaria: all uncontested awards

The line

since January 2024
74award notices
24buyers
37suppliers
66.2%held by top ten

Data services (CPV 72300000)

30
22
22
202420252026Jan–Sep
1stof 37 suppliers
22notices name SIELA NORMA AD
29.7%share of the line
87.5%of 24 notices from TSENTRALNA IZBIRATELNA KOMISIYA
25.0%of 4 notices from SOFIYSKI UNIVERSITET "SV.KLIMENT OHRIDSKI"
9new suppliers since 2025

Buyers that buy the line and never named SIELA NORMA AD

since November 2023
20buyers
36notices since 2024
13buyers took a new supplier
17suppliers came in that way
OBSHTINA BURGAS
7 notices
MINISTERSTVO NA ZEMEDELIETO I HRANITE
4 notices
MEDITSINSKI UNIVERSITET-VARNA "PROF. D-R PARASKEV IV.STOYANOV"
3 notices
AGENTSIYA "PATNA INFRASTRUKTURA"
2 notices
DARZHAVEN FOND "ZEMEDELIE"
2 notices
OVERGAZ MREZHI AD
2 notices
STOLICHNA OBSHTINA
2 notices
TETS MARITSA IZTOK 2 EAD
2 notices
BALGARSKA NATSIONALNA TELEVIZIYA
1 notice
BALGARSKO NATSIONALNO RADIO
1 notice
Darzhavna agentsiya "Bezopasnost na dvizhenieto po patishtata"
1 notice
DARZHAVNO PREDPRIYATIE "RAKOVODSTVO NA VAZDUSHNOTO DVIZHENIE" TPP
1 notice
IZPALNITELNA AGENTSIYA PO OKOLNA SREDA
1 notice
MEDITSINSKI UNIVERSITET - PLOVDIV
1 notice
Ministerstvo na elektronnoto upravlenie
1 notice
Ministerstvo na vatreshnite raboti
1 notice
NATSIONALEN TSENTAR PO TRANSFUZIONNA HEMATOLOGIYA
1 notice
OBSHTINA PLOVDIV
1 notice
OBSHTINA SHUMEN
1 notice
SOFIYSKA VODA AD
1 notice

Suppliers next to it in the line

since January 2024
SIELA NORMA AD
22 notices
Elsevier B. V.2 buyers
7 notices
INOVATSIONNI SISTEMI - BURGAS EOOD1 buyer
7 notices
INFORMATSIONNO OBSLUZHVANE AD3 buyers
5 notices

All 37 suppliers in the line

The extract

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

Request extract

Source: contract award notices for Bulgaria 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.