SOCIETE AURION ET COMPAGNIE
In 2025, SOCIETE AURION ET COMPAGNIE signed €13.6M of contracts with the City of Paris (maximum amounts), mostly in works.
Source: the City's contract list (opendata.paris.fr) and the DECP (data.gouv.fr), data as of 29 September 2026.
Société Aurion et Compagnie
registered office in Champigny-sur-Marne (94500) · headcount 50 to 99 employees · founded in 1991 · SIREN 383026564 · view on annuaire-entreprises.data.gouv.fr ↗
€13.6M
in contracts signed with the City in 2025, at their maximum amounts
The contracts signed
Largest first.
Repair, improvement and energy efficiency works on HVAC engineering, general HVACsigned on 19 Jan 2026 · lot shared by 5 companies€17MFramework agreement for automation and electrical works in the City of Paris thermal centressigned on 12 Mar 2025€10.5MWorks to bring ventilation and air purification systems into compliance, lot 3signed on 1 Apr 2026 · lot shared by 2 companies€4MWorks to bring ventilation and air purification systems into compliance, lot 4signed on 1 Apr 2026 · lot shared by 2 companies€4MSubsequent contract with purchase orders for general HVAC workssigned on 4 Oct 2018€3MSubsequent contract with purchase orders for general HVAC workssigned on 4 Oct 2018€3MModernisation of heating, ventilation and air-conditioning installationssigned on 19 Feb 2024€2.6MGeneral HVAC works, by purchase ordersigned on 27 Oct 2020€2.5M47 more contracts
Modernisation Ventil Atelier Radiguet 17 rue Raymond Radiguetsigned on 14 Nov 2023€1.2MModernisation Ventilation Garage Bruneseau 13esigned on 2 Mar 2023€832kChgt NRJ GAZ à Vapeur Modernistion contrôle technique GS Longchampsigned on 24 Jun 2025€831kModernisation of the ventilation of the nursery at 8 rue Henri Ribièresigned on 29 Aug 2024€686kModernisation de la Sous-station VapeurChâteau Landon · signed on 9 Aug 2023€542kSchool complex at 9-11 rue de la Plaine, nursery school at 22 rue des Grands Champssigned on 2 May 2024€519kMulti-level school at 78 rue de la Convention, heating, ventilation and air conditioningsigned on 28 May 2024€504kNursery school at 5 rue Rampal, heating and ventilationsigned on 28 May 2024€501kModernisation of the ventilation at the Saint Germain swimming pool, rue Lobineausigned on 28 Apr 2025€459kCollège Pierre Alviset 88 E Monge Ventil Cuisine Refectoiresigned on 1 Jun 2023€429kModernisation of the ventilation in the dining hall and kitchen of the Daumesnil nursery schoolsigned on 27 May 2025€424kModernisation of the ventilation at the Hélène Berr media librarysigned on 27 May 2025€387kModernisation Genie Climatique ST Charles de Monceausigned on 9 Dec 2021€375kAtelier Garage DPE 66 rue de Meaux Création Ventil-chauffage Modersigned on 18 Jun 2021€342kEP 53 RUE Emile Bollaert Modernisation Chauffage Ventilationsigned on 12 May 2023€336kRefurbishment of the toilets, Lacore secondary school and EP Macdonaldsigned on 4 Jul 2025€315kModernisation contrôle technique Vapeur Ventilation Dpmp 7 BD Morlandsigned on 25 Oct 2022€309kModernisation contrôle technique GAZ et Ventilation CS 32-34 BD de Reimssigned on 2 Jun 2017€307kModernisation CVC Atelier DPE 20 RUE du Clos Feuquièressigned on 25 Oct 2022€294kModernisation of the CT at the school at 61 rue de Clignancourtsigned on 10 Jun 2024€289kModernisation CVC GS Fauconnier et AVE Maria 4esigned on 25 Apr 2023€287kCrèche Christine de PisanModernisation Ventilation · signed on 11 Oct 2022€262kLocaux Deve Tunnel de Reuilly RUE BrahmsModernisation CVC · signed on 14 Jun 2023€259kModernisation de la Chaufferie GAZ CC 15 RUE Becquerelsigned on 6 Jul 2022€252kModernisation Installations de Chauffage STE Marie Batignsigned on 24 May 2019€230kSubsequent contract: works to renovate the ventilation systems, 27 rue Commandeur, Paris 14thsigned on 11 Dec 2024€210kChauffage Serres de Bagatelle 16esigned on 3 Jul 2023€208kModernisation contrôle technique GAZ et Ventilation Crèche Monplaisirsigned on 2 Jun 2021€199kRénovation CVC Locaux Police Municipale Reaumur 3esigned on 3 Jul 2023€179kRéfection Ventilation Locaux Site Mortier 148 AV Gambettasigned on 14 Oct 2022€175kÉcole du Breuil 21 RTE de la Ferme Bois de Vincennessigned on 26 May 2021€170kWorks to modernise a flat roof for photovoltaic panels, primary schoolsigned on 11 Jun 2025€165kRenewal of waterproofing and insulation, primary school, 54 rue Servansigned on 11 Jun 2025€162kModernisation du contrôle technique Vapeur du Lycée Pierre Lescotsigned on 9 Jun 2016€154kModernisation contrôle technique EAU Chaude CPA Curial 16 RUE Colette…signed on 21 May 2021€153kPresbytère Saint Germain de Charonne 4 PL Saint Blaisesigned on 7 Jun 2023€147kWorks to secure boiler rooms with a single generator, lot 1signed on 12 Jun 2025€145kModernisation du contrôle technique de L'école Maternelle Ferdinand…signed on 9 Jun 2016€138kVentilation et Rafraîchissement Mairie du 12e AV Daumesnilsigned on 20 Aug 2019€132kVentilation et Climatisation CS Tisserand 92 RUE de Gergoviesigned on 3 Jun 2022€129kModernisation of the ventilation at the BHVP, 24 rue Pavéesigned on 26 May 2025€112kModernisation du contrôle technique de la Crèche Etoilesigned on 3 Jun 2020€110kHeating, ventilation and air conditioning (13th), DLHsigned on 21 Nov 2025€105kMS pour Remise en Service Installations de Génie Cmimatiquesigned on 2 Nov 2017€75kMS Changt NRJ Presbytère 3 RUE Poulletiersigned on 25 Apr 2019€72kModernisation Ventilation Chauffage F87 Quai de Valmysigned on 2 Nov 2020€72kAccessibility works at the church of Saint-Charles de Monceau, lot 6 heatingsigned on 2 Jul 2024€19kYear by year
€€292k in 2016 · €€13.6M in 2025
Click a year to see its amount.
What for
Each category opens the page of every supplier in that category.
Maximum contract amounts: what the City paid the company, contract by contract, is not published. A shared lot shows the whole lot’s amount. Source: City of Paris, DECP.