The database of public procurement
Company
CHALLANCIN
CHALLANCIN from Saint Herblain has been awarded 188 public contracts since 2006, 170 of them EU-wide up to 2023 (as of 5 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Awards per year, 2006 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. 2025: €355,680 · 2026: €2,000,463. 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 CHALLANCIN
Next door on the site
- ORTEC ENVIRONNEMENT ORVAULT1
- DES PROPRETE FONTENAY LE COMTE1
- ONET Marseille1
- TESSALI Lissieu1
- CNH SAS "Cap vers un Nouvel Horizon" LA CHEVROLIERE1
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
No one else in the database wins in these trades with the contracting authorities of this company.
Who wins with the 0 most frequent contracting authorities of this company in the same trades.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 10 Sep 2026 | untitled · Source (Procurement portal) | not in the index | €367,044 | |
| 10 Sep 2026 | untitled · Source (Procurement portal) | not in the index | €345,284 | |
| 10 Sep 2026 | untitled · Source (Procurement portal) | not in the index | €283,348 | |
| 10 Sep 2026 | untitled · Source (Procurement portal) | not in the index | €218,730 | |
| 10 Sep 2026 | untitled · Source (Procurement portal) | not in the index | €182,426 | |
| 10 Sep 2026 | untitled · Source (Procurement portal) | not in the index | €181,290 | |
| 10 Sep 2026 | untitled · Source (Procurement portal) | not in the index | ||
| 12 Jun 2026 | untitled · Source (Procurement portal) | not in the index | ||
| 12 Jun 2026 | untitled · Source (Procurement portal) | not in the index | ||
| 12 Jun 2026 | untitled · Source (Procurement portal) | not in the index | ||
| 12 Jun 2026 | untitled · Source (Procurement portal) | not in the index | ||
| 12 Jun 2026 | untitled · Source (Procurement portal) | not in the index | ||
| 12 Jun 2026 | untitled · Source (Procurement portal) | not in the index | ||
| 10 Mar 2026 | untitled · Source (Procurement portal) | not in the index | €323,425 | |
| 2 Jan 2026 | untitled · Source (Procurement portal) | not in the index | €98,916 | 4 |
| 10 Nov 2025 | untitled · Source (Procurement portal) | not in the index | €355,680 | |
| 28 Jul 2025 | untitled · Source (Procurement portal) | not in the index | 5 | |
| 28 Jul 2025 | untitled · Source (Procurement portal) | not in the index | 4 |
The 18 most recent of 18. All with Pro.
EU-wide awards 2006 to 2023
170 awards from 108 contracting authorities, €96,016,924 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 “Challancin”, 7.5 bids on average.
Questions and answers
How many public contracts has CHALLANCIN won?
CHALLANCIN has received 18 contract awards from public tenders since 2025, most recently on 10 Sep 2026. The notices state a combined value of €2,356,143 (9 of 18 awards state a value). When the company won, there were 4.3 bids on average. The EU Official Journal also lists 170 EU-wide awards between 2006 and 2023.
Which contracting authorities does CHALLANCIN work for most often?
EU-wide between 2006 and 2023, most awards came from RATP (15), Aéroports de Paris (8) and CROUS de Paris (7).