Sieneco
No group
Sieneco has no parent and no holdings in its annual accounts.
Board mandates elsewhere
4 board mandatesBoard mandates of SienecoSieneco sits on their board4
Director · 3 locations
Founded in 1996 · 20 FTE (2025) · negative equity
Director · 2 locations
Founded in 1992 · 228 FTE (2025)
Director · 2 locations
Founded in 1994 · 136 FTE (2025)
Director
Founded in 1989 · 80 FTE (2025)
Connections & network
1 connected companyThe connected companies are in the list below.
This company
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Linked via shared directors
via · Director · deed of 17-04-2014
Founded in 2000 · 59 FTE (2025)