Framework agreement for maintenance service of ventilation and air conditioning systems 2026
Ventilatsiooni- ja kliimasüsteemide tehnohooldusteenuse raamhange 2026
Estonia · Tallinn · how to bid here →
Your path to submission
- Deadline: 29 October at 07:00 — 25 days left.
- You submit on Riigihangete register — not here and not by e-mail. ↗
- Offer and evidence in: EST.
- Collect your evidence — the eligibility requirements are listed above; for many of them the analysis explains how to obtain them.
Clement What the numbers say about this buyer
- 24% of this buyer's awards went to companies that had already won here before (404 awards since 2017, spread over 211 companies). That is well below the sector norm (63%) — this buyer switches suppliers more often than others.n = 404 awards since 2017
- The median procedure drew 10 bids (385 procedures with a bid count); 6% ended with a single bidder. Sector: median 5 bids.n = 385
- 100% of the bids received came from small and medium-sized enterprises (307 procedures with a bid mix). Sector: 71%.n = 307
- 8% of awards went to companies from abroad (404 awards with a known winner country). Sector average: 7%.n = 404
- 17% of the bids received came from other countries (307 procedures with a bid mix) — all bidders, not just the winners.n = 307
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 27/09/2026.
Foreign bidders
In Estonia, 780 contracts went to foreign companies over the last 3 years (of 18,081 recorded awards) — mostly from Finland, Germany, Poland.
Typical field: median 10 (from 10 awards).
What the buyer is looking for
Ordering technical maintenance services and repairs of ventilation and air-conditioning systems / Grounds for exclusion and qualification criteria: See the tender specifications
Selection criteria — via the ESPD
The buyer states in the notice that eligibility is proven through the European Single Procurement Document (ESPD); the concrete requirements are in the tender documents. The document analysis below extracts them from there — bid and evidence in Estonian.
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| HKP OÜ | 6 | 2024–2026 |
| OÜ divitiae | 6 | 2024–2026 |
| Inseneribüroo Telora OÜ | 5 | 2025–2026 |
| OÜ Nordlin Ehitus | 5 | 2024–2025 |
| arhitekt11 OÜ | 4 | 2024–2026 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.