Amazon's Cloud Business Rose 81 Percent in Q2, Its Fastest Growing and Most Profitable Business

Amazon Web Services, the cloud computing unit of the Web retail giant, grew its revenue by 81 percent year on year in the second quarter. It grew faster and with higher profit margins than any other aspect of Amazon’s business.

AWS, which offers leased computing services to businesses, posted revenue of $1.82 billion, up from $1 billion a year ago, as part of its second-quarter results.

By comparison, retail sales in North America grew only 26 percent to $13.8 billion from $11 billion a year ago.

The cloud computing business also posted operating income of $391 million — up an astonishing 407 percent from $77 million at this time last year — for an operating margin of 21 percent, making it Amazon’s most profitable business unit by far. The North American retail unit turned in an operating margin of only 5.1 percent.

The AWS profit margin has also risen despite price competition from the likes of Google, Microsoft and IBM. Last quarter, the operating margin at AWS was closer to 17 percent.

If it were broken out as a separate business — something that some investors may want but which Amazon has no intention of doing — AWS would be on track to reach about $7 billion and change in revenue this year.

This article originally appeared on Recode.net.

Will you support Vox’s explanatory journalism?

Most news outlets make their money through advertising or subscriptions. But when it comes to what we’re trying to do at Vox, there are a couple of big issues with relying on ads and subscriptions to keep the lights on:

First, advertising dollars go up and down with the economy. We often only know a few months out what our advertising revenue will be, which makes it hard to plan ahead.

Second, we’re not in the subscriptions business. Vox is here to help everyone understand the complex issues shaping the world — not just the people who can afford to pay for a subscription. We believe that’s an important part of building a more equal society. And we can’t do that if we have a paywall.

So even though advertising is still our biggest source of revenue, we also seek grants and reader support. (And no matter how our work is funded, we have strict guidelines on editorial independence.)

If you also believe that everyone deserves access to trusted high-quality information, will you make a gift to Vox today? Any amount helps.

One-Time Monthly Annual

$5/month

$10/month

$25/month

$50/month

Other

$

Yes, I'll give $5/month

Yes, I'll give $5/month

We accept credit card, Apple Pay, and Google Pay. You can also contribute via