ALCHEMY
Between 2015 and 2019, ALCHEMY won 2 public contracts from the City of Paris, worth €350k in total (maximum amounts notified), mostly in software maintenance.
Source: DECP via opendata.paris.fr, data as of 14 September 2026.
Alchemy
registered office in PARIS · headcount 03 · founded in 1996 · SIREN 404195299 · view on annuaire-entreprises.data.gouv.fr ↗
350k €
in contracts signed with the City since 2015 · ceilings, not spending
The contracts signed
Largest first.
Maintenance Corrective Solution Phraseanet F & B/cdesigned on 9 Apr 2015175k €Phraseanet Maintenan Corrective Prestations Complementasigned on 28 Mar 2019175k €Year by year
2019175 k €1 contract
2015175 k €1 contract
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.