Greece · TED award notices · Supplier record

IOANNIS SIAMIDIS & SIA E.E.

ΙΩΑΝΝΗΣ ΣΙΑΜΙΔΗΣ & ΣΙΑ Ε.Ε.

Line: Snow-clearing services (CPV 90620000)Register loaded to September 2026Compiled 16 October 2026

IOANNIS SIAMIDIS & SIA E.E. — Greece · TED award notices · Supplier record: 1 award notices, all years (February 2026); 1 since January 2024 (1 buyer); 8th rank in the line (of 63 suppliers · 3.3%); 17 buyers never served (24 notices in the line from them).

Assay record ASY-GR-0496CZQ125 · Cite as: Assay Systems, “IOANNIS SIAMIDIS & SIA E.E.: 1 award notice in Greece since 2024”, https://assay-systems.com/register/gr/ioannis-siamidis-sia-e-e/

1
award notices, all years
February 2026
1
since January 2024
1 buyer
8th
rank in the line
of 63 suppliers · 3.3%
17
buyers never served
24 notices in the line from them

Own record by year

award notices, 2023 onward
1
2023202420252026

Who buys from IOANNIS SIAMIDIS & SIA E.E.

since January 2024
1buyers
1notices
100%top buyer
PERIFEREIA DYTIKIS MAKEDONIAS100.0%
1 notice

Won without a rival

2026-02-05 – 2026-02-05
1uncontested awards
100%of its awards
1without a competition
0single bid

IOANNIS SIAMIDIS & SIA E.E won 1 of its 1 public contract awards in Greece without a rival from 2026-02-05 to 2026-02-05: 1 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest PERIFEREIA DYTIKIS MAKEDONIAS with 1.

Buyers: PERIFEREIA DYTIKIS MAKEDONIAS (1)

Every uncontested award of IOANNIS SIAMIDIS & SIA E.E · Greece: all uncontested awards

The line

since January 2024
30award notices
18buyers
63suppliers
26.4%held by top ten

Snow-clearing services (CPV 90620000)

10
13
7
202420252026Jan–Sep
8thof 63 suppliers
1notices name IOANNIS SIAMIDIS & SIA E.E.
3.3%share of the line
16.7%of 6 notices from PERIFEREIA DYTIKIS MAKEDONIAS
49new suppliers since 2025

Buyers that buy the line and never named IOANNIS SIAMIDIS & SIA E.E.

since November 2023
17buyers
24notices since 2024
10buyers took a new supplier
43suppliers came in that way
DIMOS NEAPOLIS-SYKEON
3 notices
PERIFEREIA STEREAS ELLADAS
3 notices
PERIFEREIA THESSALIAS - PERIFEREIAKI ENOTITA TRIKALON - DIEVTHYNSI TECHNIKON ERGON
3 notices
Perifereia Thessalias
2 notices
DIMOS CHALKIDONOS
1 notice
DIMOS GREVENON
1 notice
DIMOS LAGKADA
1 notice
Dimos Pylaias – Chortiati
1 notice
PERIFEREIA ATTIKIS
1 notice
PERIFEREIA ATTIKIS DIEVTHYNSI DIACHEIRISIS MITROPOLITIKON YPODOMON
1 notice
PERIFEREIA DYTIKIS MAKEDONIAS - P.E. GREVENON
1 notice
PERIFEREIA DYTIKIS MAKEDONIAS - PERIFEREIAKI ENOTITA FLORINAS
1 notice
PERIFEREIA KENTRIKIS MAKEDONIAS
1 notice
Perifereia Kentrikis Makedonias/GDPY/DTEPE/YTEPECH
1 notice
PERIFEREIA KENTRIKIS MAKEDONIAS- PERIFEREIAKI ENOTITA IMATHIAS
1 notice
YPIRESIA POLITIKIS AEROPORIAS
1 notice
YPOURGEIO YPODOMON KAI METAFORON/GENIKI GRAMMATEIA YPODOMON/GENIKI DIEVTHYNSI STRATIGIKOU SCHEDIASMOU YPODOMON/DIEVTHYNSI DIAGONSMON DIMOSION SYMVASEON (D11)
1 notice

Suppliers next to it in the line

since January 2024
AFOI DIAMANTOGLOU O.E.1 buyer
1 notice
AFOI EVAG. KOLETSIOU O.E.1 buyer
1 notice
CHRISTOFOROS KAIRIDIS TECHNIKI KAI EMPORIKI A.E1 buyer
1 notice
IOANNIS SIAMIDIS & SIA E.E.
1 notice

All 63 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 Greece 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.