With over 40 Years of experience servicing Picton, The Marlborough Sounds and beyond. We are proud to be the company that locals trust.
We work with a wide range of clients including, small and large businesses, domestic customers, not-for-profit organisations and government bodies. We value every client and are proud of the long-lasting relationships we have built with our customers.
Our marine engineering services cover fabrication, equipment servicing, design and build projects and support for your business’ in-house maintenance team.
A Family Business at Heart
The business initially began in 1979 as Picton Marine, owned by Roy & Barbara Gregory. Having worked for his parents since leaving school and completing his trade, Jason bought the business in 1993 along with his wife Pauline and JR Gregory Engineering was formed.

Jason and Pauline have since grown the business both in size and reputation. They are proud to partner with many leading industry suppliers, including the Hydraulink Group, with a long-standing and loyal association spanning three decades.
Jason and Pauline continue to operate their business placing family values at the heart of everything they do. They continue to offer support to many community organisations and not-for-profit ventures and projects. Their high standards of workmanship and reliability are at the forefront of everything they do because their family name depends on it.
Support & Supply – Helping You Reach Your Goals
Supplying the Best Quality Products and Service at the Best Price.
We know that you know your business best. But our business operates as a Support and Supply model offering powerful collaboration. Over our years in the engineering industry, we are proud to have partnered with many businesses at the top of their field; both in Marlborough and throughout New Zealand. We offer a loyal, confidential and high-quality service that you can rely on.
Examples of Support & Supply Projects & Partnerships
- Subcontracted to manufacture and install the furniture, balustrades & light poles for the Picton Foreshore upgrade.
- Supplier of choice for industry leaders in the aquaculture field.

