Liv Garfield

Olivia Ruth Garfield (born 10 September 1975) is a British businesswoman. She served as chief executive of Severn Trent between April 2014 and December 2025. She was former chief executive of Openreach, part of BT Group, from 2011 to 2014.

Early life Olivia was raised in Harrogate. Her parents were originally from Liverpool, run a project management and engineering business in Harrogate.

Career After graduating, she spent a year working at the British Consulate in Brussels. She then worked at Accenture as a consultant in their communications and high-tech market division for six years.

BT In January 2003, she joined BT as general manager. In that position, she oversaw a £2.5 billion rollout of fibre broadband (BT Infinity service). In 2013, Garfield was identified by Fortune Magazine as one of the world's fastest-rising corporate stars. In 2014, Fortune called her the 14th Most Powerful Woman in Europe, Middle East, and Africa.

Severn Trent In April 2014, Garfield became the chief executive of Severn Trent. In July 2015 she oversaw the takeover of Severn Trent Water Purification, a subsidiary of Severn Trent Plc, by Italian company DeNora.

May 2018, Garfield's role at Severn Trent made her the youngest female CEO of a FTSE 100 company.

She was appointed Commander of the Order of the British Empire (CBE) in the 2020 Birthday Honours for services to the water industry, while at the same time the aggregate annual spill durations to rivers and streams from Severn Trent's sewer overflows totalled 64 years.

In 2021, the parliamentary Environmental Audit Committee described some of the evidence Garfield gave before the committee as "disingenuous".

In May 2024, it was announced Garfield received pay of £3.2 million in 2023-24, including a £584,000 bonus.

In Garfield’s 12 years the company’s market cap grew, taking Severn Trent from the lower edges of the FTSE 100 to be in the FTSE 50. The company consistently outperformed peers and earned recognition as the top operational performer for 11 of 12 years and the leading environmental performer for six consecutive year.

Under Garfield’s leadership the company also doubled the size of its workforce and implemented social mobility strategies to support marginalised groups across the Midlands, including care leavers, ex-offenders and young people looking for opportunities.

Garfield left Severn Trent in December 2025.

Other She was a non-executive director at Tesco February 2023 and February 2015.

In May 2018, Garfield was announced as the 2018 winner of the Veuve Cliquot Business Woman Award. and is also now Chair of the sports and entertainment company Two Circles Ltd.

Personal life Garfield is married with two sons.