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"Calibration of measuring equipment in two lots"
"Калибриране на измервателна апаратура по две обособени позиции" — original title
Your path to submission
- Deadline: 9 November at 23:59 — 9 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 this contract includes calibration activities of monitoring receivers, spectral analyzers and power sensors. The contract was divided into two lots: Lot 1: * Calibration of measuring equipment of the brand Rohde&Schwarz ; Lot 2: Calibration of measuring equipment of the Agilent brand.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 9 months (4 awards, most recently March 2026) — the next award is due around December 2026 by that rhythm. The last award went to ИНФО - АДЛ ЕООД.n = 4
- The award came in at a median 100% of the estimated value (8 awards with both estimate and value) — pricing at the estimate is usually about right here. Sector: 60%.n = 8
- 66% of this buyer's awards went to companies that had already won here before (88 awards since 2017, spread over 29 companies). 34% went to new names.n = 88 awards since 2017
- The median procedure drew just one bid (79 procedures with a bid count); 53% ended with a single bidder. Sector: median 1 bid.n = 79
- 0% of the bids received came from small and medium-sized enterprises (6 procedures with a bid mix). Sector: 13%.n = 6
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 |
|---|---|---|
| СИСКОМ ИНЖЕНЕРИНГ АД | 19 | 2019–2025 |
| ЗАСТРАХОВАТЕЛНО ДРУЖЕСТВО "ОЗОК Инс" АД | 8 | 2024–2026 |
| БЪЛГАРИЯ ЕР И ПОСОКА | 7 | 2019–2026 |
| СИЕНСИС АД | 6 | 2021–2024 |
| Бул Ес Ай ООД | 6 | 2021–2026 |
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 4 completed awards — not a statement about this procedure.)
This procedure allows 28 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 · Repair & maintenance, 12 contracts went to foreign companies over the last 3 years (of 6,397 recorded awards).
How to bid
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