INSTRUMENT TRAITEMENT ESSAIS SUR SI
Between 2013 and 2024, INSTRUMENT TRAITEMENT ESSAIS SUR SI won 11 public contracts from the City of Paris, worth €3.7M in total (maximum amounts notified), mostly in maintenance of measuring instruments.
Source: DECP via opendata.paris.fr, data as of 14 September 2026.
Instrument et Traitement Essais sur Site
registered office in RUEIL-MALMAISON · headcount 32 · founded in 1984 · SIREN 329727390 · view on annuaire-entreprises.data.gouv.fr ↗
3.7€M
in contracts signed with the City since 2013 · ceilings, not spending
The contracts signed
Largest first.
Technical and noise monitoring of Pont Masséna in the 13th district.signed on 14 Jun 20241.1€MRéalisation Inspection/detaillees/visites Annuelles lot 3signed on 10 Nov 20211€MSurveillance Acoustique,visuelle Pont à Haubans Massenasigned on 28 Jul 2020440k €Vérificat°nivellemt Précision Stabil Ouvrages ART Parissigned on 9 Oct 2023210k €Instrumentation Surveill Passerelle Senghor &beauvsigned on 4 Jul 2013190k €Insrumentat°& Surveillance Passerelle Sédar/beauvoirsigned on 4 Oct 2017190k €CSP EP Verif.nivellement de la Stabilite Ouvrages D'art Parisigned on 18 Jun 2019180k €Maintenance Etude Stabilité Protection Anti Cruesigned on 27 Dec 2017150k €Year by year
190 k € in 2013 · 1.1 €M in 2024
Click a year to see its amount.
What for
Each category opens the page of every supplier in that category.
Maintenance of measuring instruments1.7 €MDiagnostics for project owners (construction, urban planning)1 €MInspection, verification, analysis and testing (excl. Construction)534 k €Measuring and monitoring instruments190 k €Scientific and technological studies150 k €Construction project management97 k €
Contract ceilings, not spending: the City does not publish what was paid. A shared lot shows the whole lot’s amount. Source: City of Paris, DECP.