Online retailer Amazon.com said on Wednesday it would open a distribution center in Bristol, south west England, in 2018, continuing a rapid expansion that saw its investments in the U.K. triple last year to over 400 million pounds ($513.96 million).
Britain is Amazon’s third-largest market outside North America, with sales of $9.5 billion last year—up almost 20% in sterling terms on 2015.
The U.S. group already planned to open four additional distribution, or fulfillment, centers in 2017, in addition to the 12 operating at the end of last year.
Amazon said it intended to hire an additional 1,000 workers at the Bristol plant on permanent contracts.
Following criticism from politicians about weak worker protection, the company has been increasingly employing its warehouse staff directly, rather than indirectly via contract firms which offer little employment security.
Amazon invested about 850 million pounds in the U.K. from 2010 to 2016, accounts for its U.K. subsidiaries show.
Increased use of robot technology contributed to the high capex spend last year, a spokesman said.
The company said that, including operating costs, Amazon had spent 6.4 billion pounds ($8.3 billion) in the U.K. since 2010, against sales of around 33 billion pounds.
Amazon does not publish profitability figures for its U.K. operation. However, its main, Luxembourg-based European operating unit, through which all EU sales are routed, reported operating losses for the last six years, its accounts show.
Amazon said last month it was not having problems hiring staff in Britain despite last year’s Brexit vote.
