Yseis

Yseis is a French architecture & engineering company based in Maisons-Alfort, France. The company’s French business identifier is SIREN 443748793 (VAT FR58443748793). It was registered with INSEE in 2002. Its registered head office is located at 13 Rue Chevreul, 94700 Maisons-Alfort. Its primary registered activity falls under NACE Rev. 2 class 71.20 (architecture & engineering). As a registered architecture & engineering provider, Yseis is listed in EULista’s directory of EU companies, where its identifiers and registration details are cross-referenced with official open data sources for accuracy. Its registration can be independently verified through France’s national business directory (INSEE Sirene) using the SIREN 443748793. This profile is compiled from INSEE Sirene open data (Licence Ouverte / Etalab 2.0) and the GLEIF Legal Entity Identifier register, and is updated as new official information becomes available. Businesses and buyers researching architecture & engineering suppliers in France can use EULista to compare Yseis with other companies in the same sector and region.