Sismo vs Traast + Gruson
Side by side, from the public record each company was imported from. Where a figure is missing it is because no source we hold states it — not because it is zero.
Traast + Gruson is the older of the two, founded in 1986 — 11 years before Sismo.
- Founded
- 1997
- 1986
- Status
- Active
- Active
- Headquarters
- France
- Schiedam, Netherlands
- Industry
- design agency
- design agency
Facts on both companies come from the public records named on Sismo and Traast + Gruson.