Featured Newcomers: O’Sullivan family

From humble beginnings in a Dannevirke timber yard, the O’Sullivan family have grown Tumu into one of the largest privately owned businesses in Hawke’s Bay.

Barry and John O’Sullivan.

Owen Poland Thu, 19 Jun 2025

Category: Make & Sell

$300 million

See all profiles, rankings and feature articles on The NBR List 2025 home page.

From humble beginnings in a Dannevirke timber yard, the O’Sullivan family have grown Tumu into one of the largest privately owned businesses in Hawke’s Bay, with a diversified range

Want to read more? It's easy.

Choose your subscription

Already have an account? Login

Smartphone Only Subscription

NZ$29.95 / monthly

Monthly Premium Online Subscription

NZ$49.95 / monthly

Smartphone Only Annual Subscription

NZ$299.00 / yearly

Yearly Premium Online Subscription

NZ$499.00 / yearly

Premium Group Membership 10 Users

NZ$385+GST / monthly

$38.5 per user - Pay by monthly credit card debit

Premium Group Membership 20 Users

NZ$660+GST / monthly

$33 per user - Pay by monthly credit card debit

Premium Group Membership 50 Users

NZ$1375+GST / monthly

$27.5 per user - Pay by monthly credit card debit

Premium Group Membership 100 Users

NZ$2100+GST / monthly

$21 per user - Pay by monthly credit card debit

Yearly Premium Online Subscription + NBR Marketplace

NZ$999.00 / yearly

Individual

Group membership

NBR Marketplace

Student

Exclusive FREE offer for uni students studying at a New Zealand university (valued at $499).

View terms and conditions.