
ABOUT
WILLIS CONSTRUCTION GROUP
Building Smarter. Delivering Better.
At Willis Construction Group, we specialise in innovative formwork solutions that help construction teams build faster, safer, and more efficiently.
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With operations spanning New Zealand, American Samoa, and the United States, we bring a global perspective to local construction challenges, combining practical experience with world-class systems.
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Through our collaboration with Alsina, we deliver advanced formwork technology that reduces labour, improves site efficiency, and drives better project outcomes.
From Local Projects to International Capability
Willis Construction Group was built on a simple idea — that construction can be done better.
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What started as a hands-on, solutions-focused operation in New Zealand has grown into a business supported by strong international connections. Today, we work alongside our sister companies in American Samoa and the United States (Utah), allowing us to share knowledge, resources, and global best practices across multiple markets.
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This structure gives us a unique advantage:
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Local expertise backed by international experience
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Access to broader industry insights and innovation
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The ability to support projects with scalable solutions
At our core, we remain focused on delivering practical, high-performance outcomes for our clients in New Zealand.
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Today, WCG works alongside global formwork company Alsina, engineering teams, contractors, developers, and project teams to provide reliable formwork systems and support across a wide range of construction environments.
OUR
STORY

Mariska Nelson
Managing Director – New Zealand

Alex Willis
Managing Director – Pacific Islands and USA

Lance Nelson
​Senior Temporary Works Manager

Trent Nelson
Storeman
OUR NZ TEAM
At Willis Construction Group, our team brings together practical construction experience, operational expertise, and a strong commitment to delivering results on-site.
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We’re a hands-on team that understands the realities of construction because we’ve been there.
NEW ZEALAND
HEAD OFFICE - New Zealand
Whitford-Maraetai Road,
Beachlands
Auckland
New Zealand
PHONE

Engineering Partner:
+64 9 590 1952

Official distributors of Alsina Formork in New Zealand
© 2026 Willis Construction Group Limited.
Website by Metrics Marketing

