How to bid in this country: portals, deadlines, thresholds →
Supply of filter fabrics
Suodatinkankaiden hankinta — original title
Your path to submission
- Deadline: 11 November at 12:00 — 10 days left.
- You submit on Hilma — not here and not by e-mail. ↗
- Collect your evidence — the eligibility requirements are listed on this page; for many of them the analysis explains how to obtain them.
What the buyer is looking for
Procurement of filter fabrics The City of Helsinki Construction Services Department, Stara, requests your tender for the filter fabrics needed for earthworks in accordance with this invitation to tender and the documents attached to it. Procurement is a procurement of goods. The acquisition will be used by Stara's departments. Tenders must be submitted using the tender form attached to the invitation to tender. Appendices: Description of the subject of the contract (Annex 1) Tender form (Annex 2) Draft contract (Annex 3);
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 2 months (33 awards, most recently August 2026) — by that rhythm the next award was due around October 2026. The last award went to Uudenkaupungin Rautavalimo Oy.n = 33
- 45% of this buyer's awards went to companies that had already won here before (250 awards since 2018, spread over 105 companies). 55% went to new names.n = 250 awards since 2018
- The median procedure drew 3 bids (158 procedures with a bid count); 6% ended with a single bidder. Sector: median 3 bids.n = 158
- The award came in at a median 95% of the estimated value (29 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 93%.n = 29
- 4% of awards went to companies from abroad (250 awards with a known winner country). Sector average: 1%.n = 250
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 01/11/2026.
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| Asfalttikallio Oy | 27 | 2018–2025 |
| YIT Teollisuus Oy | 20 | 2019–2025 |
| Peab Industri Oy | 6 | 2024–2025 |
| GRK Rail Oy | 5 | 2023–2025 |
| Lehtovuori Oy | 5 | 2022–2023 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, usually only one or two bids came in. A solid bid has a real chance here. (Based on 16 completed awards — not a statement about this procedure.)
This procedure allows 26 days between publication and deadline — typical in this country is 32 (median of 1,471 procedures). A normal window for this market.
Foreign bidders
In Finland · Construction materials, 5 contracts went to foreign companies over the last 3 years (of 820 recorded awards).
How to bid
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