SOUND EXPLORATION TECHNOLOGIES
In 2025, SOUND EXPLORATION TECHNOLOGIES signed €40k of contracts with the City of Paris (maximum amounts).
Source: the City's contract list (opendata.paris.fr) and the DECP (data.gouv.fr), data as of 29 September 2026.
Sound Exploration Technologies
registered office in Paris (75017) · headcount 3 to 5 employees · founded in 2019 · SIREN 850200114 · view on annuaire-entreprises.data.gouv.fr ↗
€40k
in contracts signed with the City in 2025, at their maximum amounts
The contracts signed
Largest first.
Purchase of vibrating vests for hearing-impaired concert audiencessigned on 12 Nov 2025€40kMaximum 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.