Revenue moved online but the safety net didn’t
Every few months, another Chorus outage takes out thousands of Auckland connections. The pattern is well documented: 8,000 homes in West Auckland, 950 in South Auckland with suspected vandalism, 900 on the North Shore. Media coverage treats these as household inconveniences. That framing misses the point entirely.
The real story is what happens inside the businesses caught in the dark zone. Payments stop processing. Cloud accounting goes offline. Bookings vanish. Staff sit idle. And the financial hit lands immediately, because New Zealand firms have digitalised their revenue streams far faster than they have protected the single connection those streams depend on.
The tolerance window is shrinking fast
In May 2025, Chorus published research that should alarm any business owner running on a standard fibre connection. The average NZ business can now operate for just 6.9 hours without internet, down from 9.6 hours in 2022. That is a 28% reduction in downtime tolerance in three years, driven by cloud software adoption, hybrid work, and always-on customer expectations.
The same data showed 54% of businesses report disruption to operations during outages, 49% report compromised customer satisfaction, and 43% report reduced revenue. When 60% of businesses said fast restoration matters more than speed or price, they were telling Chorus something the market already knows: connectivity is no longer infrastructure. It is revenue.
Dan Kelly, General Manager of Access at Chorus, acknowledged the shift in May 2025: “With the rise of cloud software, increasing file sizes, hybrid work models, and always-on customer expectations, having connectivity that keeps up with the pace of business can make the difference where it matters.”
A single day offline costs more than most owners think
Analysis published in February 2026 by NZ managed IT provider NSP puts hard numbers on the damage. For a business doing $1 million in annual revenue with 20 staff, a single day of unplanned downtime costs $6,500 to $13,000, split across lost revenue, lost productivity, and emergency IT support. SMEs running reactive IT typically experience two to four significant downtime events per year, totalling $13,000 to $52,000 annually.
The broader drag is worse. NSP estimates productivity loss from slow systems and workarounds alone costs a 20-person team $93,750 per year, with total hidden costs of reactive IT reaching $148,000 to $350,000 annually.
Those figures hit harder when you consider the financial backdrop. Stats NZ’s Annual Enterprise Survey for the 2024 financial year showed 23% of businesses made an operating deficit before tax. For a quarter of the business population, a single lost day is not an annoyance. It is a material hit to an already-negative margin.
Most SMEs are uninsured and running on one connection
The Commerce Commission’s 2023 Telecommunications Monitoring Report found 78% of urban customers are on fibre and 15% use cellular fixed wireless. The vast majority of urban businesses run on a single fixed-line connection with no automatic failover.
MBIE research published in January 2024 found 71% of small businesses believe they are resilient, but only 27% have taken out business continuity insurance. That gap between self-perception and preparation is a financial time bomb. Stats NZ’s 2022 Business Operations Survey found 78% of retail businesses and 66% of accommodation and food services businesses took orders over the internet. These are exactly the sectors concentrated in urban Auckland commercial areas where cables keep getting cut.
Chorus is upgrading, but the core vulnerability remains
In May 2025, Chorus announced a new 1Gbps symmetrical business fibre option with faster fault restoration commitments. That is welcome. But faster fixes do not address the structural problem: most SMEs are on residential-grade connections with no redundancy.
The practical checklist is short. A 4G/5G failover router costs under $500 and provides automatic switchover when fixed-line fails. Business-grade fibre SLAs include faster restoration, and it is worth asking your ISP whether you are actually on one. Business continuity insurance should be standard for any firm taking the majority of orders online, not an afterthought held by just 27% of the market.
NZIER research cited by Chorus estimated that a 20% increase in cloud-based tool adoption could add up to $7.8 billion to GDP. That upside only materialises if the infrastructure underneath it holds. Right now, for most small businesses, it is one damaged cable away from not holding at all.
Sources
- Reseller News: Chorus boosts upload and restoration times to help small and medium businesses (2025-05-15)
- IT Brief: Chorus boosts NZ business fibre with new 1Gbps option, faster fixes (2025-05-21)
- NSP: What Reactive IT Actually Costs NZ SMEs (2026-02-16)
- Stats NZ: Annual enterprise survey 2024 financial year (provisional) (2024-06-27)
- Stats NZ: Business operations survey 2022 (2023-03-23)
- Commerce Commission: 2023 Telecommunications Monitoring Report (2023-08-15)
- NZ Herald: Chorus internet outage – connectivity restored for 8000 West Auckland homes
- RNZ: Suspected vandalism behind internet outage affecting 950 Auckland homes
- RNZ: Internet outage hits more than 900 homes in Auckland’s North Shore