Turn ESG compliance into a commercial advantage.
Sustainability is no longer just a corporate value—it is a mandatory requirement for capital, compliance, and supply chain security. We build actionable, engineering-backed ESG strategies across New Zealand and Australia that satisfy your board, your auditors, and your bottom line.
Protect your market share and operational resilience.
The landscape for industrial businesses in New Zealand and Australia has fundamentally shifted. Major supermarkets, export partners, and government agencies are now aggressively scrutinising the sustainability of their supply chains. If you cannot provide verified data on your environmental footprint, you risk losing lucrative contracts to competitors who can.
Furthermore, with mandatory climate-related financial disclosures and frameworks like TCFD and ISSB rolling out, banks and investors are linking the cost of capital directly to your climate risk profile. At DETA, our sustainability consultants help you navigate this complex regulatory environment. We don’t deliver generic, high-level policy documents that sit on a shelf. Because we are an engineering-led firm, we build practical, financially viable sustainability strategies that can actually be executed on the factory floor.
Build a robust, actionable strategy
Align your operations with global reporting standards without overwhelming your internal teams.
Improve ESG compliance
Navigate the complex landscape of mandatory climate reporting and stakeholder expectations.
Reduce your carbon footprint
Uncover hidden value by optimising resource use and transitioning to circular economy principles.
Strengthen financial resilience
Mitigate climate, market, and regulatory risks while unlocking pathways for green funding and capital investment.
Our Sustainability Consulting Services
Lite Sustainability Assessments (Fast Insights)
A high-level review of your current position to identify immediate risks and quick wins. Perfect for organisations starting their journey or needing a rapid baseline assessment before committing to a larger strategy. We help you cut through the noise and identify exactly where to focus first.

- Current state assessment of your governance, operations, and reporting.
- Identification of priority sustainability initiatives with the highest ROI.
- High-level ESG risk and opportunity analysis.
- Clear, actionable recommendations for next steps and improvement areas.
Comprehensive Sustainability Strategy & Roadmaps
Data-driven, long-term planning aligned with global standards and operational reality. Our consultants help your business build an actionable sustainability strategy aligned with global frameworks (UN Pillars, TCFD, ISSB, GHG Protocol) to drive long-term impact across your operations.
- Sustainability framework development and rigorous ESG reporting.
- Circular economy integration and embodied carbon reviews.
- Climate risk assessments, scenario modeling, and board-level reporting.
- Energy and renewables suitability planning for long-term decarbonisation.

Strategic Support & Commercial Due Diligence
Targeted services to accelerate transformation and protect corporate investments. Beyond strategy and reporting, we offer targeted commercial services to help you build internal capability, secure funding, and protect your broader business interests.

- Funding and investment pathway support (including government grants).
- Sustainability due diligence for Mergers & Acquisitions (M&A) to uncover hidden environmental liabilities.
- Workplace sustainability culture and technical training programs for your staff.
Why Operations Managers and CFOs trust DETA
Engineering Reality, Not Just Policy
A sustainability strategy is useless if it defies manufacturing reality. Our consultants work directly with our engineers to ensure every ESG target we set can physically be achieved on your site.
Commercial Financial Focus
We treat sustainability as a financial metric. By focusing on M&A due diligence, capital funding pathways, and resource efficiency, we ensure your ESG strategy protects your bottom line.
Deep Regulatory Knowledge:
We stay ahead of evolving global standards (TCFD, ISSB, GHG Protocol), ensuring your business remains compliant and ahead of the curve in both NZ and Australia.
End-to-End Delivery
From boardroom governance and strategy to reporting and factory-floor operations, we deliver complete solutions that translate vision into measurable results.
DETA Consulting’s unwavering commitment to sustainability and alignment with our mission has exceeded our expectations, proving with the right partners, any objective can become a reality
Start Your Sustainability Journey Today
Don't wait until a major client threatens to pull a contract over a lack of ESG data. Contact our sustainability consulting team today to build a strategy that protects your market position and drives real commercial value.
