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Subscription for access, use and maintenance of the Hubgrade Performance Plant, SewerView and Anammox/AnitaMox system for the Kubratovo WWTP
Абонамент за достъп, използване и поддръжка на системата Hubgrade Performance Plant, SewerView and Anammox/AnitaMox за СПСОВ Кубратово — original title
Your path to submission
- Deadline: 23 November at 23:59 — 23 days left.
- You submit on ЦАИС ЕОП — 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
The subject of the contract is provision of subscription access, connectivity, maintenance and updates of a system for optimization of technological processes at the Kubratovo WWTP – Hubgrade Performance Plant, Sewerview & AnitaMox. The Contractor undertakes to maintain the Hubgrade cloud-based system in working order during the subscription period, which includes: Maintaining a constant connection and access to the system by the Contractor; Maintaining up-to-date versions of the modules used; Periodic check of the functionality of the system; Periodic backup records of current system settings; Provide historical data on equipment for a minimum of 1 year back.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 2 months (49 awards, most recently October 2026) — the next award is due around December 2026 by that rhythm. The last award went to СЪРВИС ЦЕНТРИКС ООД.n = 49
- 58% of this buyer's awards went to companies that had already won here before (720 awards since 2017, spread over 226 companies). That is well below the sector norm (74%) — this buyer switches suppliers more often than others.n = 720 awards since 2017
- The award came in at a median 69% of the estimated value (73 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 97%.n = 73
- The median procedure drew just one bid (595 procedures with a bid count); 58% ended with a single bidder. Sector: median 1 bid.n = 595
- 8% of awards went to companies from abroad (720 awards with a known winner country). Sector average: 1%.n = 720
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 31/10/2026.
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 |
|---|---|---|
| БЕНТ ОЙЛ АД | 21 | 2021–2026 |
| АЛИАКСИС БЪЛГАРИЯ ЕООД | 17 | 2018–2025 |
| КОНТИНВЕСТ ООД | 16 | 2018–2025 |
| ИНДУСТРИАЛ ПАРТС ООД | 15 | 2021–2026 |
| ВАСИЛ - ВАСИЛЕВ КВС - 3 ООД | 13 | 2017–2026 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, there was usually a single bid in the end. A solid bid has a real chance here. (Based on 45 completed awards — not a statement about this procedure.)
This procedure allows 26 days between publication and deadline — typical in this country is 30 (median of 1,862 procedures). A normal window for this market.
The deadline falls on a Monday — your last full working day is the Friday before. Have evidence and guarantees together by Thursday.
Foreign bidders
In Bulgaria · IT services, 22 contracts went to foreign companies over the last 3 years (of 2,739 recorded awards) — mostly from Germany, Poland, Sweden.
How to bid
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