Supplier profile
SAS Guy Challancin
Every public-sector award we hold for this supplier, across France, from 11 Dec 2015 to 21 Jul 2026.
Awards won
94
all time
Attributed value
€10.7m
63 shared, unvalued
Buyers
80
public bodies
Active
2015–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| METEO FRANCE | 3 | not attributable |
| Ville de Vincennes | 3 | not attributable |
| APHP Sorbonne Université | 2 | not attributable |
| ASSISTANCE PUBLIQUE HOPITAUX DE PARIS | 2 | not attributable |
| C.H. de Villefranche-sur-Saône | 2 | not attributable |
| CNFPT | 2 | €62k |
| COMMUNE DE SOISY-SOUS-MONTMORENCY | 2 | €1.4m |
| Centre National d'Enseignement à Distance (Cned) | 2 | not attributable |
| ENSBA de Lyon | 2 | not attributable |
| Ville De Montpellier | 2 | not attributable |
What they win
Awards
Showing 1–25 of 94 awards we hold
- France – Building-cleaning services – Marché de nettoyage courant et spécifique des locaux du Centre de rétention administrative (CRA) Bordeaux 2 (33) ↗SGAMI SUD-OUEST€1.5mawarded 21 Jul 2026
- Marché de nettoyage courant et spécifique des locaux du Centre de Rétention Administrative Bordeaux 2 ↗SGAMI Sud-Ouest€1.5mawarded 20 Jul 2026
- France – Building-cleaning services – Nettoyage des niveaux intérieurs du bâtiment ↗FCS IHU STRASBOURGshared awardawarded 1 May 2026
- Nettoyage des niveaux intérieurs du bâtiment ↗IHU STRASBOURGawarded 30 Apr 2026
- France – Cleaning and sanitation services – Entretien ménager des bâtiments communaux de la ville de Soisy-sous-Montmorency ↗COMMUNE DE SOISY-SOUS-MONTMORENCY€692kawarded 12 Dec 2025
- Entretien ménager des bâtiments communaux de la ville de Soisy-sous-Montmorency ↗COMMUNE DE SOISY-SOUS-MONTMORENCY€692kawarded 12 Dec 2025
- France – Street-cleaning and sweeping services – Prestations de nettoyage des voiries, des espaces verts et des mobiliers urbains pour le compte du GHU AP-HP.Sorbonne Université, sites La Pitié Salpêtrière et Charles Foix ↗APHP Sorbonne Universitéshared awardawarded 15 Aug 2025
- Prestations de nettoyage des voiries, des espaces verts et des mobiliers urbains pour le compte du GHU AP-HP.Sorbonne Université, sites La Pitié Salpêtrière et Charles Foix ↗APHP Sorbonne Universitéshared awardawarded 14 Aug 2025
- France – Cleaning services – Nettoyage des locaux du Cned ↗Centre National d'Enseignement à Distance (Cned)shared awardawarded 10 Mar 2025
- Nettoyage des locaux du Cned ↗Centre National d'Enseignement à Distance (Cned)shared awardawarded 10 Mar 2025
- France – Cleaning services – V4D0003EP - NETTOIEMENT DES HALLES DE LA VILLE DE MONTPELLIER ↗Ville De Montpelliershared awardawarded 26 Dec 2024
- V4D0003EP - NETTOIEMENT DES HALLES DE LA VILLE DE MONTPELLIER ↗Ville De Montpelliershared awardawarded 26 Dec 2024
- France – Building-cleaning services – La présente consultation a pour objet la passation d'un marché public pour des prestations de nettoyage des locaux et de la vitrerie des bâtiments occupés par les services de la Caisse des dépôts et consignations (CDC) ainsi que leurs abords. ↗Caisse des dépôts et consignationsshared awardawarded 12 Nov 2024
- Prestations de nettoyage et d'entretien des sites Pierre Mendès France, Maison des Sciences Economiques /Banquier de l'université Paris 1 Panthéon-Sorbonne ↗Université Paris 1 - Panthéon Sorbonneawarded 14 Jan 2024
- France-Saint-Mandé: Accommodation, building and window cleaning services ↗meteo france€89kawarded 8 Dec 2023
- Nettoyage des locaux des sites de Météo-France orly et roissy ↗METEO FRANCEawarded 7 Dec 2023
- France-Villefranche-sur-Saône: Sewage, refuse, cleaning and environmental services ↗c.h. De Villefranche-Sur-Saôneshared awardawarded 11 Oct 2023
- PRESTATIONS DE NETTOYAGE POUR LE CENTRE HOSPITALIER DE SAINT CYR AU MONT D'OR ↗C.H. de Villefranche-sur-Saôneshared awardawarded 8 Oct 2023
- France-Angers: Accommodation, building and window cleaning services ↗chambre Agriculture Pays de la Loireshared awardawarded 19 Sept 2023
- Marché d'entretien, nettoyage des locaux et de la vitrerie des immeubles des entités du réseau des Chambres d'agriculture des Pays de la Loire dans les départements 44, 53, 72 et 85. ↗Chambre Agriculture Pays de la Loireshared awardawarded 16 Sept 2023
- France-Labège: Cleaning and sanitation services ↗commune de Labègeshared awardawarded 18 Aug 2023
- Entretien et nettoyage des bâtiments communaux ↗Commune de Labègeshared awardawarded 16 Aug 2023
- France-Montreuil: Cleaning services ↗ucanss€1.0mawarded 5 Jul 2023
- France-Palaiseau: Cleaning services ↗institut Mines-Télécomshared awardawarded 3 Jul 2023
- Réalisation de prestations de nettoyage des locaux et des vitreries des Sièges sociaux ↗UCANSSawarded 2 Jul 2023
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Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative. Profiles may take up to an hour to reflect newly collected records.
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