HJB Cumulant Yachts
Boat builder
Models
1
Years active
1993
Length overall
12.5–12.5 m
(41–41 ft)
Hull types
1 mono
Models
| Model | Years | LOA | Hull | Designer |
|---|---|---|---|---|
| CUMULANT 40 | 1993 | 12.50 m | Monohull | E. G. van de Stadt |
Designers of HJB Cumulant Yachts
Last updated 30 December 2025