Browse 935 electricity & power in New Zealand — registry-sourced from Companies Office, scoped to NACE 351. Each record carries up to 500 firmographic attributes — from NZBN and registered address to revenue, headcount and corporate group structure. The largest by revenue are ARA AKE LIMITED ($4.3B), MERIDIAN ENERGY LIMITED ($2.9B) and GENESIS ENERGY LIMITED ($2.2B).
Top companies
The largest electricity & power in New Zealand by revenue are ARA AKE LIMITED ($4.3B), MERIDIAN ENERGY LIMITED ($2.9B) and GENESIS ENERGY LIMITED ($2.2B). The directory below ranks them — sort any column, or filter by sub-sector, company size and region.
Last updated June 2026.
Every New Zealand electricity & power record with all attributes, by API, bulk export or CRM enrichment.
Showing 25 of 935 New Zealand electricity & power· click a column to sort, or a company for its full record
| Electric power generation, transmission and distribution | 9 | $4.3B | |
| Electric power generation, transmission and distribution | 959 | $2.9B | |
| Production of electricity | 820 | $2.2B | |
| Electric power generation, transmission and distribution | 1,364 | $2.1B | |
| Electric power generation, transmission and distribution | 1,306 | $2.1B | |
| Electric power generation, transmission and distribution | 95 | $1.8B | |
| Electric power generation, transmission and distribution | 324 | $1.5B | |
| Electric power generation, transmission and distribution | 270 | $1.1B | |
| Electric power generation, transmission and distribution | 129 | $946M | |
| Electric power generation, transmission and distribution | 792 | $865M | |
| Electric power generation, transmission and distribution | 129 | $663M | |
| Electric power generation, transmission and distribution | 106 | $592M | |
| Electric power generation, transmission and distribution | 324 | $523M | |
| Electric power generation, transmission and distribution | 58 | $352M | |
| Electric power generation, transmission and distribution | 95 | $325M | |
| Electric power generation, transmission and distribution | 153 | $320M | |
| Electric power generation, transmission and distribution | 801 | $271M | |
| Electric power generation, transmission and distribution | 190 | $183M | |
| Electric power generation, transmission and distribution | 1,064 | $174M | |
| Electric power generation, transmission and distribution | 500 | $153M | |
| Electric power generation, transmission and distribution | 100 | $113M | |
| Electric power generation, transmission and distribution | 95 | $111M | |
| Electric power generation, transmission and distribution | 203 | $111M | |
| Electric power generation, transmission and distribution | 436 | $110M | |
| Electric power generation, transmission and distribution | 133 | $102M |
This is a sample. The full database holds 935 New Zealand electricity & power, each with every attribute in the dictionary below.
Database overview
Distributions across all 935 electricity & power in New Zealand — registry-sourced from Companies Office and refreshed daily.
These distributions are computed from the full New Zealand electricity & power database, not the sample above.
Data coverage
Legal name, registered address, NACE sub-sector, legal form, founding year and website. Every record is keyed to its NZBN — the stable Companies Office identifier that survives name changes and rebrands, making it the most reliable CRM deduplication key for New Zealand data.
Each company is geocoded to GPS coordinates covering its registered seat and operating locations across New Zealand, with a precision level on every point — useful for territory planning and proximity targeting.
Records carry the NZBN and, where applicable, the VAT registration number, with a flag for when the two coincide. These are the cleanest match keys for enriching lists and cross-referencing against the national tax authority and your CRM.
InfobelPRO resolves the corporate hierarchy — parent, subsidiaries and the size of the worldwide corporate family — so sales and compliance teams can see who controls an entity before engaging or onboarding it.
Annual revenue in local currency, EUR and USD, employee headcount and founding year, with multi-year history where filed. Figures are sourced from Companies Office filings and carry an Actual-or-Modeled reliability flag.
Data dictionary
The full field catalogue behind each record. Contact data (email, phone, executives) is part of the licensed dataset but is never displayed on this page.
Source comparison
Companies Office gives you legal registration data. InfobelPRO adds the commercial intelligence sales, marketing and compliance teams actually need.
| Attribute | Companies OfficeFree official registry | InfobelPRO |
|---|---|---|
| NZBN | Yes | Yes — on 99.9% of records |
| Legal name & registered address | Yes | Yes |
| Company status (HQ / branch) | Yes | Yes — daily sync |
| NACE sub-sector classification | Yes | Yes — up to 6 codes |
| Annual revenue (local / EUR / USD) | Filings only | Yes — multi-currency |
| Employee count | No | Yes |
| Decision-maker contacts | No | Yes — licensed |
| Geocoded coordinates | No | Yes |
| Corporate group structure | Filings only | Yes — full hierarchy |
| API access | No | Yes — REST API |
| Bulk export (CSV / JSON / Parquet) | No | Yes |
| Update frequency | Periodic (filings) | Daily sync |
FAQ
API access, bulk export or CRM enrichment — 935 records with up to 500 attributes each.
Explore more
Related directories
See all company directories in New Zealand, explore the full New Zealand business database In the US classification, related SIC codes include SIC 4911 — Electric Services. The closest NAICS industry is NAICS 22111 — Electric Power Generation, or see how New Zealand fits into the wider Oceania business database.
