# CK INFRASTRUCTURE HOLDINGS L

Summary updated: 2026-09-28T14:44:25.158736Z
Canonical: https://finbar.com/research/companies/ck-infrastructure-holdings-l

## Overview

CK Infrastructure Holdings Limited (CKI) is an infrastructure investment company with a portfolio spanning energy, water, transport, waste management and construction materials. Its businesses include electricity and gas networks, power generation, water utilities, rail infrastructure, energy-from-waste facilities, cement and concrete. [1](https://app.finbar.com/go?id=P134807572)

CKI has operations and investments in the United Kingdom, Australia, New Zealand, Canada, Continental Europe, Hong Kong and Mainland China. This geographic spread and range of essential-service assets define its position as a diversified international infrastructure group. Profit attributable to shareholders was approximately HK$8.1 billion in 2024, providing an indication of its scale. [1](https://app.finbar.com/go?id=P134807572)[2](https://app.finbar.com/go?id=P134807429)
[1](https://app.finbar.com/go?id=P134807572)[2](https://app.finbar.com/go?id=P134807429)

## Products & services

CK Infrastructure Holdings’ portfolio provides essential utility services through operating businesses and investments. These include electricity distribution through UK Power Networks; gas distribution through Northern Gas Networks, Wales & West Utilities and Phoenix Energy; and water supply and sewerage through Northumbrian Water. Its energy interests also include power generation, Australian electricity and gas networks, and a gas transmission pipeline. [1](https://app.finbar.com/go?id=P134807572)

Its other services include waste processing and energy recovery through AVR, waste management through EnviroNZ, and sub-metering through ista. Reliance Home Comfort sells and rents water heaters and heating, ventilation and air-conditioning equipment, and provides water-purification, plumbing and electrical services. Transport-related offerings include rail rolling-stock leasing and off-airport parking. In Hong Kong and Mainland China, Green Island Cement produces cement, while Alliance produces concrete and aggregates. [1](https://app.finbar.com/go?id=P134807572)[3](https://app.finbar.com/go?id=P134810002)[4](https://app.finbar.com/go?id=P134809989)
[1](https://app.finbar.com/go?id=P134807572)[3](https://app.finbar.com/go?id=P134810002)[4](https://app.finbar.com/go?id=P134809989)

## Geographic presence

CK Infrastructure Holdings has operations and investments in the United Kingdom, Australia, Continental Europe, Canada, New Zealand, and Hong Kong and the Chinese Mainland. In 2025, the UK accounted for 41% of its contribution from businesses, followed by Australia at 18%, Continental Europe at 10%, Canada at 5%, New Zealand at 2%, and Hong Kong and the Chinese Mainland at 1%. Power Assets Holdings, classified separately rather than under a single geography, accounted for the remaining 23%. These figures describe business contribution, not revenue by region. [5](https://app.finbar.com/go?id=P134808067)[6](https://app.finbar.com/go?id=P134808072)[7](https://app.finbar.com/go?id=T15414707)

The UK portfolio includes electricity and gas distribution, water and sewerage, and power generation businesses. Australian holdings include electricity networks, gas networks and pipelines, while the Continental European portfolio includes sub-metering and a Dutch energy-from-waste business. Canadian businesses include home-comfort services, power generation, midstream infrastructure and airport parking. In New Zealand, the company holds electricity-distribution and environmental-services businesses; its Hong Kong and Chinese Mainland interests include electricity, infrastructure materials, toll roads and bridges. [6](https://app.finbar.com/go?id=P134808072)[8](https://app.finbar.com/go?id=P134808207)
[5](https://app.finbar.com/go?id=P134808067)[6](https://app.finbar.com/go?id=P134808072)[7](https://app.finbar.com/go?id=T15414707)[7](https://app.finbar.com/go?id=T15414707)[7](https://app.finbar.com/go?id=T15414707)[7](https://app.finbar.com/go?id=T15414707)[7](https://app.finbar.com/go?id=T15414707)[7](https://app.finbar.com/go?id=T15414707)[7](https://app.finbar.com/go?id=T15414707)[8](https://app.finbar.com/go?id=P134808207)

## Business segments

CK Infrastructure reports a profit-contribution breakdown by geographic portfolio, with its investment in Power Assets shown separately. In 2025, the United Kingdom accounted for approximately 41% of contribution from businesses, Power Assets 23%, Australia 18%, Continental Europe 10%, Canada 5%, New Zealand 2%, and Hong Kong and the Chinese Mainland 1%. These percentages describe profit contribution, not revenue. [9](https://app.finbar.com/go?id=P134808092)

The UK portfolio spans electricity and gas distribution, water and sewerage, and power generation. Australia includes electricity and gas networks, gas transmission, and distributed and clean energy; Continental Europe includes energy-from-waste and sub-metering. Canadian businesses cover household infrastructure, power generation, oil-and-gas midstream and parking, while New Zealand comprises electricity distribution and waste management. Hong Kong and Chinese Mainland activities include construction materials and toll roads and bridges. Power Assets is presented as a separate investment in global infrastructure businesses rather than as a geographic portfolio. [6](https://app.finbar.com/go?id=P134808072)
[9](https://app.finbar.com/go?id=P134808092)[6](https://app.finbar.com/go?id=P134808072)

## Company history

CK Infrastructure Holdings traces its history as a listed company to 1996. Its early expansion beyond Hong Kong and mainland China included investments in Australian electricity and gas utilities around the turn of the century; it subsequently added Northern Gas Networks in the United Kingdom in 2005. [10](https://app.finbar.com/go?id=T15414703)[11](https://app.finbar.com/go?id=T15414660)

The company expanded its UK utility holdings with UK Power Networks in 2010 and Northumbrian Water in 2011. Later milestones included Australian Gas Networks in 2014, the UK’s Eversholt rail business in 2015 and Canada’s Reliance Home Comfort in 2017. In 2024, CK Infrastructure added a secondary listing on the London Stock Exchange. [11](https://app.finbar.com/go?id=T15414660)[12](https://app.finbar.com/go?id=P134807438)
[10](https://app.finbar.com/go?id=T15414703)[11](https://app.finbar.com/go?id=T15414660)[11](https://app.finbar.com/go?id=T15414660)[11](https://app.finbar.com/go?id=T15414660)[11](https://app.finbar.com/go?id=T15414660)[11](https://app.finbar.com/go?id=T15414660)[11](https://app.finbar.com/go?id=T15414660)[11](https://app.finbar.com/go?id=T15414660)[12](https://app.finbar.com/go?id=P134807438)

## Sources

1. [CK INFRASTRUCTURE HOLDINGS L — Presentation (2024 Y), p24](https://app.finbar.com/go?id=P134807572)
2. [CK INFRASTRUCTURE HOLDINGS L — Presentation (2024 Y), p3](https://app.finbar.com/go?id=P134807429)
3. [CK INFRASTRUCTURE HOLDINGS L — Presentation (2023 Y), p14](https://app.finbar.com/go?id=P134810002)
4. [CK INFRASTRUCTURE HOLDINGS L — Presentation (2023 Y), p13](https://app.finbar.com/go?id=P134809989)
5. [CK INFRASTRUCTURE HOLDINGS L — Presentation (2025 Y), p8](https://app.finbar.com/go?id=P134808067)
6. [CK INFRASTRUCTURE HOLDINGS L — Presentation (2025 Y), p9](https://app.finbar.com/go?id=P134808072)
7. [CK INFRASTRUCTURE HOLDINGS L — Presentation (2025 Y), p12](https://app.finbar.com/go?id=T15414707)
8. [CK INFRASTRUCTURE HOLDINGS L — Presentation (2025 Y), p24](https://app.finbar.com/go?id=P134808207)
9. [CK INFRASTRUCTURE HOLDINGS L — Presentation (2025 Y), p12](https://app.finbar.com/go?id=P134808092)
10. [CK INFRASTRUCTURE HOLDINGS L — Presentation (2025 Y), p7](https://app.finbar.com/go?id=T15414703)
11. [CK INFRASTRUCTURE HOLDINGS L — Presentation (2024 Y), p6](https://app.finbar.com/go?id=T15414660)
12. [CK INFRASTRUCTURE HOLDINGS L — Presentation (2024 Y), p4](https://app.finbar.com/go?id=P134807438)

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