
The M/V Lady Tiffany, a 35-meter luxury motor yacht is a lightweight core fiberglass construction built in 1994 by Norship in Norway and finished by Devonport in the UK. The vessel has received awards for its mechanical and electrical systems, which were designed and supported during its construction by GPA.

The Shana II is a 31 x 8 meter motor yacht designed by GPA and built by Regan Marine Services, Workboats Northwest for Bruce Leven. Designed and built for strength, the hull is marine grade aluminum over longitudinal and transverse framing. Power plants are twin Detroit 16B92 diesels producing 1,400 HP each.