Tallinna 21. Kool: tenders, sectors & how to win their contracts

Tallinna 21. Kool has published 8 tenders in Estonia.

Its buying spans 2 CPV divisions, most often sewage, refuse, cleaning and environmental services.

Across 7 awarded contracts the median value is €49.3k.

Its published awards total €453.9k.

How to win their contracts

Measured from Tallinna 21. Kool's own published record — no estimates, no generic advice.

Plan for about 15 days to prepare a bid — that is the median gap between publication and deadline across 5 of their tenders.
They publish about 0.1 tenders a month, measured over 48 months of history.
Half of their 7 awarded contracts are worth €49.3k or less — size your bid to that range.
Most of their buying falls in sewage, refuse, cleaning and environmental services, hotel, restaurant and retail trade services.
Their most frequent suppliers are SPS Grupp OÜ (4), TP Kinnisvarahooldus OÜ (2) — expect to bid against incumbents who already know this buyer.

Tender	Winner	Tender closed	Contract Value
Tallinna 21. Kooli sisekoristusteenus	SPS Grupp OÜ	4 July 2024	€105.7k
Tallinna 21. Kooli sisekoristusteenus	TP Kinnisvarahooldus OÜ	7 July 2023	€49.3k
21. Kooli toitlustushange	RK Teeninduse OÜ	29 May 2023	€0
Tallinna 21. Kooli sisekoristusteenus	SPS Grupp OÜ	29 June 2022	€44.5k
Puhastusteenuse tellimine	TP Kinnisvarahooldus OÜ	11 December 2017	€117k
Puhastusteenuse tellimine	SPS Grupp OÜ	-	€92.9k

Contracts are dated by the tender's closing date — award dates are not published in the source data.

Supplier	Contracts	Total Value
SPS Grupp OÜ	4	€287.6k
TP Kinnisvarahooldus OÜ	2	€166.3k