British regulators will soon announce competition remedies for the multibillion-pound cloud industry
Ofcom said it received evidence showing Microsoft makes it less attractive for customers to run its Office productivity apps on cloud infrastructure other than Microsoft Azure.
Igor Golovniov | Sopa Images | Lightrocket via Getty Images
LONDON — Britain’s competition regulator is preparing remedies aimed at solving competition issues in the multibillion-pound cloud computing industry.
The Competition and Markets Authority is set to unveil its provisional decision detailing “behavioral” remedies addressing anti-competitive practices in the sector following a months-long investigation into the market, two sources familiar with the matter told CNBC.
The sources, who preferred to remain anonymous given the investigation’s sensitive nature, said that the cloud market remedies could be announced within the next two weeks. The regulator previously set itself a deadline of November to December 2024 to publish its provisional decision.
A CMA spokesperson declined to comment on the timing of its provisional decision when asked by CNBC.
Cloud infrastructure services is a market that’s dominated by U.S. technology giants Amazon and Microsoft. Amazon is the largest player in the market, offering cloud services via its Amazon Web Services (AWS) arm. Microsoft is the second-largest provider, selling cloud products under its Microsoft Azure unit.
The CMA probe traces its history back to 2022, when U.K. telecoms regulator Ofcom kicked off a market study examining the dominance of cloud giants Amazon, Microsoft and Google. Ofcom subsequently referred its cloud review to the CMA to address competition issues in the market.
Why is the CMA concerned?
Among the key issues the CMA is expected to address with recommended behavioral remedies, are so-called “egress” fees charging companies for transferring data from one cloud to another, licensing fees viewed as unfair, volume discounts, and interoperability issues that make it harder to switch vendor.
According to one of the sources, there’s a chance Google may be excluded from the scope of the competition remedies given it is smaller in size compared to market leaders AWS and Microsoft Azure.
Amazon and Microsoft declined to comment on this story when contacted by CNBC. Google did not immediately return a request for comment.
What could the remedies look like?
The CMA has said previously in June that it was more minded toward considering behavioral remedies to resolve its concerns as opposed to “structural” remedies, such as ordering divestments or operational separations.
The watchdog said in a working paper in June that it was “at an early stage” of considering potential remedies.
Solutions floated at the time included imposing price controls restricting the level of egress fees, lowering technical barriers to switching cloud providers, and banning agreements encouraging firms to commit more spend in return for discounts.
One contentious measure the regulator said it was considering was requiring Microsoft to apply the same pricing for its productivity software products regardless of which cloud they’re hosted on — a move that would have a significant impact on Microsoft’s pricing structures.
CMA Chief Executive Sarah Cardell is set to hold a speech on Thursday at Chatham House, a U.K. policy institute. In an interview with the Financial Times, she defended the regulator’s track record on competition enforcement amid criticisms from Prime Minister Keir Starmer that the agency was holding back growth.
She is expected to outline plans for a review in 2025 into whether the CMA should more frequently use behavioral remedies when approving deals, the FT reported.
Technology
CyberArk’s stock jumps on report Palo Alto Networks in talks to buy company for over $20 billion
Nikesh Arora, CEO of Palo Alto Networks, looks on during the closing bell at the Nasdaq Market in New York City, U.S., March 25, 2025.
Jeenah Moon | Reuters
CyberArk shares soared as much as 18% on Tuesday after The Wall Street Journal reported that cybersecurity provider Palo Alto Networks has held discussions to buy the identity management software maker for over $20 billion.
Cloud security is becoming an increasingly critical piece of the enterprise tech stack, especially as rapid advancements in artificial intelligence bring with them a whole new set of threats, and as ransomware attacks become more commonplace.
Founded in 2005, Palo Alto Networks has emerged in recent years as a consolidator in the cybersecurity industry and has grown into the biggest player in the space by market cap, with a valuation of over $130 billion. CEO Nikesh Arora, who was appointed to the job in 2018, has been on a spending spree, snapping up Protect AI in a deal that closed in July, and in 2023 buying Talon Cyber Security, Dig Security and Zycada Networks.
But CyberArk would represent by far Arora’s biggest bet yet. The Israeli company, which went public in 2014, provides technology that helps companies streamline the process of logging on to applications for employees.
CyberArk faces competition from Microsoft, Okta and IBM‘s HashiCorp. Another rival, SailPoint, returned to the public markets in February.
With Tuesday’s rally, CyberArk shares climbed to a record, surpassing their prior all-time high reached in February. The stock is up 29% this year, pushing the company’s market cap to almost $21 billion, after jumping 52% in 2024. Palo Alto shares, meanwhile, slid 3.5% on the report and are now up about 9% for the year.
Representatives from Palo Alto Networks and CyberArk declined to comment.
During the first quarter, CyberArk generated around $11.5 million in net income on around $318 million in revenue, which was up 43% from a year earlier.
It’s been an active stretch for big deals in the cyber market. Google said in March that it was spending $32 billion on Wiz, its largest acquisition on record by far, and a purchase intended to bolster its cloud business with greater AI security technology.
Networking giant Cisco also made its biggest deal ever in the security space, buying Splunk in 2023 for $28 billion. Splunk’s technology helps businesses monitor and analyze their data to minimize the risk of hacks and resolve technical issues faster.
— CNBC’s Ari Levy contributed to this report
The Rebel-Quad is the second-generation product from Rebellions and is made up of four Rebel AI chips. Rebellions, a South Korean firm, is looking to rival companies like Nvidia in AI chips.
Rebellions
South Korean artificial intelligence chip startup Rebellions has raised money from tech giant Samsung and is targeting a funding round of up to $200 million ahead of a public listing, the company’s management told CNBC on Tuesday.
Last year, Rebellions merged with another startup in South Korea called Sapeon, creating a firm that is being positioned as one of the country’s promising rivals to Nvidia.
Rebellions is currently raising money and is targeting funding of between $150 million and $200 million, Sungkyue Shin, chief financial officer of the startup, told CNBC on Tuesday.
Samsung’s investment in Rebellions last week was part of that, Shin said, though he declined to say how much the tech giant poured in.
Since its founding in 2020, Rebellions has raised $220 million, Shin added.
The current funding round is ongoing and Shin said Rebellions is talking to its current investors as well as investors in Korea and globally to participate in the capital raise. Rebellions has some big investors, including South Korean chip giant SK Hynix, telecommunication firms SK Telecom and Korea Telecom, and Saudi Arabian oil giant Aramco.
Rebellions was last valued at $1 billion. Shin said the current round of funding would push the valuation over $1 billion but declined to give specific figure.
Rebellions is aiming for an initial public offering once this funding round has closed.
“Our master plan is going public,” Shin said.
Rebellions designs chips that are focused on AI inferencing rather than training. Inferencing is when a pre-trained AI model interprets live data to come up with a result, much like the answers that are produced by popular chatbots.
With the backing of major South Korean firms and investors, Rebellions is hoping to make a global play where it will look to challenge Nvidia and AMD as well as a slew of other startups in the inferencing space.
Samsung collaboration
Rebellions has been working with Samsung to bring its second-generation chip, Rebel, to market. Samsung owns a chip manufacturing business, also known as foundry. Four Rebel chips are put together to make the Rebel-Quad, the product that Rebellions will eventually sell. A Rebellions spokesperson said the chip will be launched later this year.
The funding will partly go toward Rebellions’ product development. Rebellions is currently testing its chip which will eventually be produced on a larger scale by Samsung.
“Initial results have been very promising,” Sunghyun Park, CEO of Rebellions, told CNBC on Tuesday.
Park said Samsung invested in Rebellions partly because of the the good results that the chip has so far produced.
Samsung is manufacturing Rebellions’ semiconductor using its 4 nanometer process, which is among the leading-edge chipmaking nodes. For comparison, Nvidia’s current Blackwell chips use the 4 nanometer process from Taiwan Semiconductor Manufacturing Co. Rebellions will also use Samsung’s high bandwidth memory, known as HBM3e. This type of memory is stacked and is required to handle large data processing loads.
That could turn out to be a strategic win for Samsung, which is a very distant second to TSMC in terms of market share in the foundry business. Samsung has been looking to boost its chipmaking division. Samsung Electronics recently entered into a $16.5 billion contract for supplying semiconductors to Tesla.
If Rebellions manages to find a large customer base, this could give Samsung a major customer for its foundry business.
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