Delta Insurance is a 100% NZ-owned specialist underwriting agency offering cyber, liability, and commercial insurance across 18+ product lines. We've aggregated ratings from brokers, industry sources, and public reviews to provide a comprehensive assessment.
In This Review
What is Delta Insurance and who's behind it?
Delta Insurance is a 100% New Zealand-owned and operated specialist underwriting agency founded in 2014. Headquartered at Level 2, 204 Quay Street, Auckland, Delta focuses on commercial and specialty insurance lines - particularly cyber insurance, professional indemnity, public liability, statutory liability, and employers' liability.
Delta operates as an underwriting agency rather than a direct insurer, meaning policies are distributed through a network of approved insurance brokers across New Zealand. The company has expanded internationally, entering the Asian market in 2017 and becoming the first Lloyd's of London Coverholder based in Singapore.
With over 100 employees and 30,000+ risks covered across New Zealand, Singapore, and Australia, Delta has grown from a niche NZ startup into a trans-Tasman specialty insurance operation. The company offers 18+ product lines, making it one of the broadest specialist underwriting agencies in the New Zealand market.
Delta's broker-distributed model means you won't purchase directly from their website. Instead, contact an approved insurance broker to access Delta's products. This approach allows for tailored advice on complex commercial risks.
How customers and brokers rate Delta Insurance
Note: Delta operates primarily through brokers, so public review volume is lower than consumer-facing insurers. Broker satisfaction surveys and industry recognition provide additional context. Google reviews largely reflect business clients' direct experiences with claims handling and service quality. We do our best to keep all data up to date and accurate. If you've noticed something incorrect, please let us know.
Common themes from 320+ reviews and broker feedback
Delta handled our cyber incident response quickly and covered the forensic investigation costs. Their team clearly understood the technical aspects of the breach.
As a broker, Delta is responsive and their underwriting team is willing to look at complex risks that other insurers decline. Turnaround times on quotes are consistently fast.
Professional indemnity claim was settled fairly and efficiently. The claims team kept us informed throughout the process, which reduced stress during a difficult time.
Good specialist products but you need to go through a broker, which adds a step. Not a problem for larger businesses but smaller operators may find it inconvenient.
Been insured with Delta for statutory liability for three years now. Pricing has been competitive and the renewal process through our broker is straightforward.
Delta's D&O cover gave our board confidence. The policy wording was clear and the team explained the coverage boundaries well during onboarding.
Reviews are paraphrased summaries of verified customer and broker feedback. Theme percentages are based on our analysis of available Google reviews and broker survey responses as of March 2026.
What you can insure with Delta Insurance
Comprehensive cyber risk cover including data breach response, business interruption, cyber liability, ransomware, and social engineering fraud. Delta's flagship product line and one of the most established cyber offerings in the NZ market.
Cover for professionals and businesses against claims of negligent advice, errors, or omissions. Suitable for consultants, accountants, engineers, IT professionals, and other service providers.
Cover for third-party bodily injury and property damage arising from business operations. Suitable for a wide range of industries and business sizes across New Zealand.
Protection for company directors and officers against personal liability claims arising from management decisions. Covers defence costs, settlements, and regulatory investigation expenses.
Cover for fines, penalties, and defence costs arising from unintentional breaches of New Zealand statutes including the Health and Safety at Work Act 2015, Resource Management Act, and other legislation.
Cover for claims by employees for work-related injury or illness not covered by ACC. Protects businesses against civil proceedings from employees or their families.
The good and the not-so-good based on broker feedback and our analysis
How much does Delta business insurance cost? Indicative examples based on market data
Delta's pricing is not publicly listed and varies significantly based on business size, industry, risk profile, and cover requirements. As a specialist underwriting agency, all policies are quoted through brokers who assess individual circumstances. The following are indicative ranges based on market comparisons and broker feedback:
Disclaimer: These are indicative estimates based on market comparisons and general industry data, not official Delta Insurance quotes. Actual premiums will vary significantly based on your business size, industry, claims history, and specific risk profile. Contact an approved insurance broker for an accurate quote. We do our best to keep all data up to date and accurate. If you've noticed something incorrect, please let us know.
High-risk industries such as construction, healthcare, and financial services typically attract higher premiums than lower-risk sectors.
Larger businesses with higher revenue generally pay more due to greater exposure. Employee count also affects employers' liability and statutory liability premiums.
A clean claims history over the past 3-5 years can significantly reduce premiums. Prior claims or incidents may increase costs.
For cyber insurance, your security practices, incident response plans, and data handling procedures directly influence pricing.
Higher cover limits increase premiums, while higher excess (deductible) amounts can reduce them. Your broker can help balance these.
Policies covering operations across multiple countries (NZ, Australia, Asia) cost more than domestic-only coverage.
Delta vs. other NZ commercial & specialty insurers
| Feature | Delta | Chubb | Vero | NZI | QBE |
|---|---|---|---|---|---|
| Overall Rating | 4.0/5 Specialist | 4.1/5 | 3.9/5 | 3.8/5 | 3.9/5 |
| Type | Underwriting agency | Global insurer | NZ insurer (Suncorp) | NZ insurer (IAG) | Global insurer |
| Cyber Insurance | Specialist | Available | Available | Limited | Available |
| D&O Cover | Available | Available | Available | Limited | Available |
| NZ-Owned | Yes | No (US) | No (Aus) | No (Aus) | No (Aus) |
| Distribution | Broker only | Broker only | Broker + direct | Broker + direct | Broker only |
| Personal Lines | No | Yes | Yes | Yes | Limited |
| Lloyd's Coverholder | Yes | No (own capacity) | No | No | No (own capacity) |
| SME Suitability | Strong | Corporate focus | Strong | Strong | Corporate focus |
Disclaimer: Ratings are based on available Google reviews, broker feedback, and industry assessments. Product availability and features may change. Verify details directly with each insurer or your broker. We do our best to keep all data up to date and accurate. If you've noticed something incorrect, please let us know.
Other NZ commercial insurers worth considering if Delta doesn't fit your needs
Global specialty insurer with a strong presence in New Zealand. Offers cyber, D&O, professional indemnity, and general liability. May suit larger corporates seeking a global insurer with broad capacity and international coverage.
One of New Zealand's largest commercial insurers, part of the Suncorp Group. Offers both personal and commercial lines through brokers and direct channels. May suit businesses wanting a single insurer for commercial and personal needs.
Part of the IAG group, NZI is a well-established commercial insurer in New Zealand. Offers business packages, liability, motor fleet, and property insurance. May suit SMEs looking for packaged commercial cover.
Australian-headquartered global insurer with strong NZ operations. Offers commercial liability, professional indemnity, cyber, and trade credit insurance. May suit mid-market and larger businesses seeking specialist commercial cover.
Delta may suit certain businesses, but it's not for everyone
Businesses handling sensitive data, operating online platforms, or facing regulatory obligations around data protection may find Delta's specialist cyber cover well-suited to their needs.
Small to medium businesses needing public liability, statutory liability, or employers' liability may benefit from Delta's competitive pricing and specialist underwriting approach.
Consultancies, accountants, engineers, and IT firms needing professional indemnity or D&O cover may find Delta's tailored policy wordings a good fit.
Individuals seeking personal insurance (car, home, contents), businesses wanting to buy directly without a broker, or companies needing property and fleet cover as their primary requirement.
Compare.org.nz's editorial assessment of Delta Insurance
Delta Insurance has established itself as one of New Zealand's leading specialist underwriting agencies since its founding in 2014. With 18+ product lines, 30,000+ risks covered, and 100+ employees across NZ, Singapore, and Australia, the company has grown significantly while maintaining its specialist focus on commercial and liability insurance.
The broker-only distribution model is both a strength and a limitation. It ensures businesses receive tailored advice for complex commercial risks, but it adds a step for smaller operators who might prefer buying directly. For businesses with genuine specialist insurance needs - particularly around cyber risk, D&O liability, or statutory compliance - Delta's depth of expertise and local decision-making are notable advantages over larger multinational competitors.
As a Lloyd's of London Coverholder, Delta brings international underwriting capacity to the NZ market while keeping ownership and operations 100% local. For NZ businesses seeking specialist commercial cover with a provider that understands the local regulatory environment, Delta is well worth considering.
Common questions about Delta Insurance
How we research and rate insurance companies
This review is based on data collected from the following sources, last verified in March 2026:
Our editorial scores (out of 10) are calculated using a weighted methodology that considers:
Disclaimer: Nothing on this page constitutes financial advice. Scores are editorial opinion based on publicly available data, broker feedback, and industry information. Always verify details directly with your insurer or broker and consider seeking professional advice for your specific business situation. We do our best to keep all data up to date and accurate. If you've noticed something incorrect, please let us know.
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