The We Company, owner of WeWork, said its net losses in the third quarter more than doubled to $1.25 billion as the money-losing shared-office operator added a record number of desks to its global network.
But the company was unable to control its rising costs.
WeWork opened 97 new sites in the quarter ended September 30, its biggest quarterly expansion ever, taking its total number of offices to 625 from 528 at the end of June.
The company also expanded the number of cities in which it operates by 16, increasing its worldwide footprint to a total of 127 and the number of countries in which it has sites by four to 33, a presentation from the company showed.
The number of desks it offers customers rose to a record 115,000 in the quarter to reach 719,000, including its India affiliate. A year earlier it had 354,000 desks.
The company had $2 billion in cash at the end of the third quarter, with $600m of that from three Asian affiliates.
WeWork also had $3.4 billion in commitments from SoftBank Group, which gained control of the company in October, and another $1.5 billion in existing warrants from SoftBank that were exercised last month, the presentation showed.
Gross profit from the sale of workplace memberships and service revenue rose in the third quarter to $808m from $454m the same time last year.
But losses widened from $497m a year earlier as costs grew faster than WeWork's breakneck expansion, which new management aims to curb in the wake of a disastrous effort to go public.
Yet a pipeline of leasing commitments means rapid growth will likely continue in the fourth quarter and into 2020.
The development of new locations jumped to $288m from $69m a year earlier; general and administrative costs rose to $157m from $81m, while sales and marketing reached $194m from $108m.
A presentation to bondholders that WeWork released last week showed a 90-day plan in which the company revealed it will divest seven "non-core" units, prioritise "profitable" growth and "right-size" operations.
The October 11 presentation said administrative jobs would be cut, along with jobs in WeWork's venture capital arm and in so-called growth-related functions, a possible reference to design and construction units.
The size of job cuts was not mentioned.
WeWork's crash has confounded industry experts who praise the company for making flexible workspace a product large corporations desire but whose financial structure baffles.
"WeWork was the highest payer for space, and was also the cheapest provider of space," said Ryan Simonetti, chief executive and co-founder of Convene, an events and flex space operator.
"We have lost deals to customers in the last 12 to 18 months where they were paying less than WeWork was paying for the real estate itself," Simonetti said this week at a news conference to discuss the industry.
"That doesn't make sense," he said.
As WeWork restructures, the company will have fewer locations as it gets rid of non-performing sites, Simonetti said.
WeWork shelved its plans to go public on September 30 after investors grew wary of its losses, business model and corporate governance that had forced former CEO and co-founder Adam Neumann to resign a week earlier.
The company, valued at $47 billion when it registered to go public in August, saw its valuation plummet as it bled cash, leading SoftBank to bail out WeWork with a pledge of $6.5 billion in October.