Amazon’s 18,000-plus job cuts announced this month are being felt broadly across the company’s sprawling operations, from physical retail technology and grocery stores to robotics and drone delivery, and even in cloud computing.

That’s according to a spreadsheet created after the layoff announcement by an employee, who has encouraged those affected to submit their information for use by recruiters. The database, which was circulated widely on LinkedIn, provides a window into the businesses hit with layoffs.

CEO Andy Jassy wrote in a blog post in early January that “several teams” were impacted but that the cuts would primarily be centered in Amazon’s worldwide stores and human resources divisions. Beyond that, the company provided scant details on where downsizing would take place.

An Amazon spokesperson pointed CNBC to Jassy’s blog post on the layoffs.

Subsequent filings with state agencies offered a glimpse into the geographical dispersal of the layoffs. In Amazon’s home state of Washington, at least 2,300 employees lost their jobs, according to Worker Adjustment and Retraining Notification (WARN) filings. Over 500 took place in California, including in engineering and recruiting divisions, while roughly 300 were in New York, filings show.

When Amazon reports fourth-quarter results on Thursday, executives are likely to face questions regarding the headcount reductions and the expected financial impact. Revenue growth is expected to sink to 6% and remain in single digits until the final period of 2023, according to analyst estimates, as Amazon reckons with the threats of a recession and a decline in consumer spending.

Amazon shares lost half their value in 2022, the worst year for shareholders since the dot-com crash in 2000.

The latest wave of layoffs, which is poised to be largest round of cuts in Amazon’s history, follow more than a decade of unbridled growth and massive expansion in the company’s network of fulfillment centers. Jassy blamed the need for cuts on “labor shortages, supply chain difficulties, inflation, and productivity overhang from growing our fulfillment and transportation networks so substantially during the pandemic.”

Here’s a breakdown of where job cuts took place. CNBC verified that the staffers listed as Amazon employees worked for the company.

Employees working on various retail technologies, including Amazon’s cashierless checkout software called Just Walk Out, its palm-based payment service and Dash smart carts were part of the layoffs. The unit was recently moved to Amazon’s cloud-computing division after previously being housed under its retail organization.

AWS pioneered the market for cloud infrastructure, allowing businesses to offload their servers and storage needs and pay by subscription and usage. The division now generates $80 billion in annual revenue and substantially all of the company’s profits.

The company’s payments organization, which oversees units like online payments processing service Amazon Pay, was also hit with layoffs. Engineers, product managers and staffers working on the company’s Venmo checkout integration were among those laid off.

The cuts included employees working on Amazon’s various health-care offerings. Amazon Pharmacy, the online pharmacy it launched in 2020, saw program managers, risk compliance managers and billing managers let go as part of the job cuts. Additionally, employees working on digital health tools and the Halo health and fitness tracker lost their jobs.

Retail units that were affected include supply chain optimization technology, pricing, vendor management, the Amazon Shopping app and Amazon’s business-to-business marketplace. The cuts also included fashion stylists, who provided clothing recommendations to Amazon shoppers as part of its “try before you buy” service, formerly known as Prime Wardrobe.