New Zealand’s construction, infrastructure, and housing sectors continue to evolve rapidly as demand grows for smarter building systems, sustainable infrastructure solutions, and flexible living spaces. Behind many of these innovative developments is Marshall Group NZ, a collective of specialised businesses working across multiple industries to deliver practical, real-world solutions.
Rather than operating as a single company, Marshall Group brings together a network of focused businesses, each addressing specific challenges within the construction, civil infrastructure, and housing sectors. From building envelope systems to civil supply products and modular accommodation, the group combines experience, innovation, and strong industry partnerships.
At the centre of the group is a shared philosophy: developing practical solutions that work in real New Zealand conditions.
Let’s take a closer look at the six businesses that make up Marshall Group NZ.
Marshall Innovations – Building Envelope Specialists
Marshall Innovations focuses on advanced building envelope solutions designed to improve weather-tightness and long-term building performance. The company supplies and distributes premium construction products sourced from leading international manufacturers.
Their product range includes innovative systems used in both residential and commercial construction, helping builders and developers deliver safer, more durable buildings. Many of the systems are BRANZ-appraised and designed to meet the strict performance standards required for New Zealand’s climate.
With a strong focus on technical support and product knowledge, Marshall Innovations works closely with architects, builders, and building merchants to ensure the right systems are used for every project.
Learn more:
👉 Marshall Innovations
GroundCo – Civil Supply Specialists
GroundCo is a New Zealand-owned civil supply specialist sourcing innovative products for the civil construction industry. With decades of combined industry experience, the team works closely with contractors, engineers, and developers to deliver reliable infrastructure solutions.
The company focuses on sourcing high-performance civil construction products from global partners and making them available to the New Zealand market. Their product range includes solutions for stormwater management, geotextiles, modular detention systems, and civil infrastructure projects.
GroundCo’s approach combines technical expertise with practical industry knowledge, ensuring that contractors have access to proven solutions suited to local conditions.
Learn more:
👉 GroundCo Civil Suppliers
Omega BOP – Windows and Doors Specialists
Omega BOP specialises in the supply of high-quality aluminium windows and doors for residential and commercial projects throughout the Bay of Plenty and beyond.
The company focuses on delivering modern window and door solutions that combine performance, style, and durability. Their product range supports contemporary building design while meeting New Zealand’s strict building standards for weather resistance and thermal performance.
By working closely with builders, architects, and homeowners, Omega BOP helps deliver projects that balance aesthetics with long-term functionality.
Learn more:
👉 Omega BOP
Room Mate Cabins – Flexible Living Solutions
As housing demands change, flexible accommodation solutions are becoming increasingly popular. Room Mate Cabins provides high-quality portable cabins designed for a wide range of uses.
These cabins can be used as sleepouts, home offices, rental accommodation, or additional living space. Designed with comfort and practicality in mind, Room Mate Cabins offer an affordable way to expand living space without major construction work.
Their portable cabins are built to suit New Zealand conditions and provide a fast, flexible housing solution for homeowners and property investors.
Learn more:
👉 Room Mate Cabins
Affordable Space Solutions – Cabin Manufacturers
Affordable Space Solutions are New Zealand cabin manufacturers specialising in practical, cost-effective portable buildings. Their cabins provide flexible space for residential, commercial, and site accommodation needs.
From sleepouts and home offices to worker accommodation and site buildings, the company focuses on delivering high-quality cabins designed for durability, comfort, and functionality. Their portable building solutions offer a smart way to add additional space quickly and efficiently.
Learn more:
👉 Affordable Space Solutions
2Wel – Sustainable Innovation
The newest addition to the Marshall Group network is 2Wel, a company focused on innovative solutions designed to support sustainable development and smarter infrastructure.
2Wel explores opportunities that combine technology, sustainability, and practical applications, helping businesses and communities move toward more efficient and environmentally responsible systems.
As the group continues to evolve, 2Wel represents an important step toward future-focused innovation.
Learn more:
👉 2Wel
A Group Built on Innovation and Practical Solutions
While each company within the Marshall Group operates in its own specialised field, they share a common approach: delivering solutions that work in the real world.
By combining expertise across construction systems, civil infrastructure products, and flexible housing solutions, the Marshall Group continues to build a network of businesses focused on innovation, quality, and long-term value.
To learn more about the group and explore the individual businesses, visit:
