The database of public procurement
Company
Martin Czarnowsky Isoliertechnik GmbH & co. KG
Martin Czarnowsky Isoliertechnik GmbH & co. KG has been awarded 5 public contracts since 2019, 1 of them EU-wide up to 2019 (as of 2 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Awards per year, 2019 to today
Up to 2023 from the EU Official Journal (only contracts above the EU thresholds), from 2024 from the Datenservice Öffentlicher Einkauf and the portals. 2024: €117,946. The current year is incomplete.
Timeline, 36 months
One dot per award in the month of the notice, sized by value, red when there was only one bid. Click a dot to open the notice.
The network around Martin
Contracting authorities
Contracting authorities and neighbours from the award notices, planners from the office register, brands from the bills of quantities of the tender before the award. Figures are lots.
Competitors
With count, location and latest award, each with a profile. See everything with Pro
Who wins with the 3 most frequent contracting authorities of this company in Heating, ventilation, plumbing, Building shell, Building services, other.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 24 Jun 2026 | Jahreszeitvertagsarbeiten STLB-BauZ 621 Standort Bielefeld (Lampingstraße)Building services, other · Source (Procurement portal) | Hochschule BielefeldNorth Rhine-Westphalia | ||
| 15 Oct 2024 | Städt. Gymnasium - Erweiterung G9 - DämmungBuilding shell · Notice | Stadt GüterslohNorth Rhine-Westphalia | €49,936 | 7 |
| 27 Aug 2024 | Neukonzeption Kulturwerkstatt; Brandschutzschottungen TGAHeating, ventilation, plumbing · Notice | GMP PaderbornNorth Rhine-Westphalia | €68,011 | 4 |
| 26 Aug 2019 | Sanierung und Erweiterung GV Bonhoeffer und Heinrich; Brandschutzarbeiten Referenznummer der Bekanntmachung: 9186Other · Source (Archive) | not in the index | 1 |
The 4 most recent of 4. All with Pro.
EU-wide awards 2006 to 2023
1 awards from 1 contracting authorities, €63,704 stated. The most frequent:
Year, contract, contracting authority, value and bids, each award with its source. See everything with Pro
From the EU Official Journal (TED), matched by company key; subsidiaries are not counted. Listed as “Martin Czarnowsky Isoliertechnik”, 1 bids on average.
Questions and answers
How many public contracts has Martin Czarnowsky Isoliertechnik GmbH & co. KG won?
Martin Czarnowsky Isoliertechnik GmbH & co. KG has received 4 contract awards from public tenders since 2019, most recently on 24 Jun 2026. The notices state a combined value of €117,946 (2 of 4 awards state a value). When the company won, there were 4 bids on average. The EU Official Journal also lists 1 EU-wide award in 2019.
Which contracting authorities does Martin Czarnowsky Isoliertechnik GmbH & co. KG work for most often?
Most awards came from GMP Paderborn (1), Stadt Gütersloh (1) and Hochschule Bielefeld (1). In total there are 3 contracting authorities.
In which trades does Martin Czarnowsky Isoliertechnik GmbH & co. KG win public contracts?
Most awards fall under the trades “Heating, ventilation, plumbing” (1), “Building shell” (1) and “Building services, other” (1). The trade is assigned from the CPV code and the title of the lot.
In which German states is Martin Czarnowsky Isoliertechnik GmbH & co. KG active?
The awards with a known region came from North Rhine-Westphalia (3).