All the information you need about HD3 to develop and secure your business in France

| Siret | Address | Type |
|---|---|---|
| 51748485300018 | 18 RUE GABRIEL SEAILLES 77630 BARBIZON | HEAD OFFICE |
Identification data | |
| Internal classification number of the establishment | 00018 |
| Siret number | 51748485300018 |
Establishment | |
| Date of creation of the establishment | 2009-10-01 |
| Headcount range of the establishment | 01 |
| Year of validity of the headcount range of the establishment | 2023 |
| Whether the establishment is the head office or not | HEAD OFFICE |
| Main activity of the establishment during the period | 77.32Z |
| Nomenclature of activity of Main activity | NAFRev2 |
| French Nomenclature of Activities : Code Section | N |
| Label of Section | Administrative and support service activities |
| French Nomenclature of Activities : Code Division | 77 |
| Label of Division | Renting and leasing activities |
| Employer status of the establishment (Yes: employer - No: non-employer ) | YES |
| Number of employees in establishment | 1 or 2 employees |
Legal unit | |
| Name of the legal unit | HD3 |
| Administrative status of the Legal Unit | ACTIVE |
| Surname of principal executive | DELCOURT |
| First forename declared for an individual | GUILLAUME |
| Nationality | Française |
| Executive's position | Président |
Contact directory data | |
| Phone Directory | Page Jaune |
Location data | |
| Land code | 11 |
| Land name | Île-de-France |
| County code | 77 |
| County name | Seine-et-Marne |
| Establishment commune code | 77022 |
| Establishment commune name | BARBIZON |
| Borough code | 774 |
| Borough name | Fontainebleau |
| Longitude | 77.32Y |
| Latitude | 2.614892 |
Postal address | |
| Address | 18 RUE GABRIEL SEAILLES 77630 BARBIZON |
| Street number | 18 |
| Street type | RUE |
| Street name | GABRIEL SEAILLES |
| Postcode | 77630 |
| Municipality name | BARBIZON |
| Date of last update | 2026-02-04 15:32:13 |
