Banking

Macquarie invests $1.4 billion in Britain’s Southern Water

Published by maria gbaf

Posted on August 10, 2021

2 min read

· Last updated: February 18, 2026

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Macquarie Group invests $1.4 billion in Southern Water to improve services - Global Banking & Finance Review
This image illustrates Macquarie Group's significant $1.4 billion investment in Southern Water, aimed at enhancing water services and environmental standards in the UK.
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(Reuters) – Macquarie Group’s asset management arm on Monday agreed to buy a majority stake in Southern Water for more than 1 billion pounds ($1.39 billion), pledging to transform the British utility that has faced criticism and fines for polluting local rivers. The investment comes a month after Britain handed Southern Water a record fine […]

Macquarie Group to Acquire Majority Stake in Southern Water for £1.4 Billion

(Reuters) – Macquarie Group’s asset management arm on Monday agreed to buy a majority stake in Southern Water for more than 1 billion pounds ($1.39 billion), pledging to transform the British utility that has faced criticism and fines for polluting local rivers.

The investment comes a month after Britain handed Southern Water a record fine of 90 million pounds after it pleaded guilty to illegal discharges of sewage that polluted rivers and coastal waters in southern England.

Southern Water provides services to 2.6 million water customers and 4.7 million wastewater customers across southern England in Sussex, Kent, Hampshire and the Isle of Wight.

The Australian fund said 2 billion pounds would be invested over the next four years of the current regulatory period to fix the pipes, pumping stations, and sewers that are underperforming and causing harm to the local environment.

“We acknowledge the business’ transformation will take time and that is why we intend to own our stake in Southern Water over multiple regulatory periods,” said Leigh Harrison, Head of Macquarie Infrastructure and Real Assets.

Macquarie Asset Management has $427 billion in assets under management spread across Australia, the Americas, Europe, and Asia.

The fund, which has consulted with the British water regulator, said it has made several commitments to Southern Water including improving the water company’s environmental track record, reducing leaks, and ensuring affordable customer bills.

($1 = 0.7216 pounds)

(Reporting by Yadarisa Shabong in Bengaluru, Editing by Louise Heavens)

Frequently Asked Questions

What is the amount Macquarie Group is investing in Southern Water?
Macquarie Group is investing more than 1 billion pounds, which is approximately $1.39 billion.
What commitments has Macquarie made regarding Southern Water?
Macquarie has committed to improving Southern Water's environmental track record and investing 2 billion pounds over the next four years to upgrade infrastructure.
How many customers does Southern Water serve?
Southern Water provides services to 2.6 million water customers and 4.7 million wastewater customers across southern England.
What recent issue did Southern Water face before the investment?
Southern Water was handed a record fine of 90 million pounds after pleading guilty to illegal discharges of sewage that polluted rivers and coastal waters.
What is the expected duration of Macquarie's investment in Southern Water?
Macquarie intends to own its stake in Southern Water over multiple regulatory periods to facilitate the necessary transformation.

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