Overview
Tether is an Auckland building performance company with an office in London. Its data platform combines energy bills, meter data, BMS history and building records into one picture of a building, ranks possible improvements by saving, cost, readiness and funding value, and sets baselines to verify results using methods such as IPMVP. It supports NABERSNZ ratings and produces evidence packs for boards, lenders and auditors. Better Buildings by Tether gives New Zealand commercial owners free estimates of savings and payback, linked to ASB sustainable finance, and MouldWatch handles damp and mould response for UK housing providers. Tether works with organisations including Stride Property, Kāinga Ora, Fife Capital, ASB Bank and BRANZ.
Source: www.tetherhq.com. Last checked 23 October 2026.
Written by PropAtlas from public information. Work at Tether? Claim this profile to correct or expand it.
Categories
Features
- Unified building energy data
- Ranked upgrade plans
- Measurement and verification
- NABERSNZ rating support
- Evidence packs for lenders and auditors
- Better Buildings estimates
- MouldWatch damp and mould monitoring
Best fit for
Tether suits commercial owners and housing providers that need verified energy savings, NABERSNZ ratings or damp and mould evidence.
Frequently asked questions
- What is Tether?
- Tether is an Auckland building performance company with an office in London. Its data platform combines energy bills, meter data, BMS history and building records into one picture of a building, ranks possible improvements by saving, cost, readiness and funding value, and sets baselines to verify results using methods such as IPMVP. It supports NABERSNZ ratings and produces evidence packs for boards, lenders and auditors. Better Buildings by Tether gives New Zealand commercial owners free estimates of savings and payback, linked to ASB sustainable finance, and MouldWatch handles damp and mould response for UK housing providers. Tether works with organisations including Stride Property, Kāinga Ora, Fife Capital, ASB Bank and BRANZ.
- Who is Tether built for?
- Tether suits commercial owners and housing providers that need verified energy savings, NABERSNZ ratings or damp and mould evidence.
Not a fit if you need
Performance Reviews are a paid consulting-style engagement of three to six weeks per building.
Industries served
UK markets
Security & certifications
Customers
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