Google completes record acquisition of cloud security firm Wiz

Overview

Wiz was founded in January 2020 by four veterans of Israel's military intelligence Unit 8200. Six years later, Google paid $32 billion in cash to acquire it — the largest deal in Google's history, the largest cybersecurity acquisition ever, and more than the combined cost of Google's eight next-biggest purchases. The deal closed on March 11, 2026, after clearing both United States Department of Justice (DOJ) and European Union regulatory review without conditions. Google had tried once before, offering roughly $23 billion in mid-2024; Wiz walked away and said it would pursue an initial public offering instead. Google came back nine months later and paid 39 percent more.

In This Story

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3 People

Wiz stays neutral, becomes the default cloud security layer

3 Context

Microsoft acquires GitHub (2018)

Key Indicators

$32B

All-cash purchase price

Largest acquisition in Google's 28-year history and the largest cybersecurity deal ever

$1B+

Wiz annual recurring revenue

Crossed the billion-dollar threshold in 2025, five years after founding

40%+

Fortune 100 penetration

More than 40 percent of Fortune 100 companies use Wiz for cloud security

$1.5B

Employee retention bonuses

Distributed across 1,800 employees, averaging roughly $830,000 each, vesting over three years

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Andrew Carnegie

(1835-1919) · Gilded Age · industry

Fictional AI pastiche — not real quote.

"Thirty-two billion dollars for a firm six years young — and they walked away from twenty-three billion first, which tells you more about shrewd bargaining than any business school ever could. Yet I confess a certain unease: a man who sells his neutrality, however handsomely, has sold the very thing that made him valuable."

Ever wondered what historical figures would say about today's headlines?

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People Involved

Assaf Rappaport

Leading Wiz within Google Cloud

Sundar Pichai

Oversaw Google's largest-ever acquisition

Thomas Kurian

Integrating Wiz into Google Cloud's product portfolio

Organizations Involved

Wiz

Cloud Security Company

Acquired by Google, operating within Google Cloud under its own brand

Israeli-founded cloud security company whose agentless platform scans multi-cloud environments for vulnerabilities, misconfigurations, and attack paths without installing software on customer systems.

Google Cloud (Alphabet Inc.)

Cloud Computing Division

Integrating Wiz alongside existing Mandiant security capabilities

The third-largest cloud infrastructure provider with roughly 12 percent global market share, trailing Amazon Web Services at 31 percent and Microsoft Azure at 21 percent.

United States Department of Justice

Federal Agency

Cleared the acquisition without conditions

The federal agency responsible for antitrust review of mergers and acquisitions under the Hart-Scott-Rodino Act.

European Commission

EU Executive Body

Approved acquisition unconditionally

The European Union's executive body, responsible for reviewing mergers that meet certain revenue thresholds under the EU Merger Regulation.

Timeline

Google completes $32 billion acquisition of Wiz
Deal

The deal officially closes. Wiz joins Google Cloud but retains its brand and multi-cloud commitments. Google commits $1.5 billion in retention bonuses for Wiz's 1,800 employees.
6 days ago
European Commission approves acquisition unconditionally
Regulatory

The EU clears the deal without requiring any remedies or divestitures, concluding it is unlikely to harm competition.
February 10th, 2026
Department of Justice clears the deal
Regulatory

The DOJ grants early termination of its Hart-Scott-Rodino antitrust review, effectively approving the acquisition without conditions.
November 5th, 2025
Google announces $32 billion deal for Wiz
Deal

Alphabet announces a definitive agreement to acquire Wiz for $32 billion in all cash — a 39 percent premium over the rejected bid and Google's largest acquisition ever.
March 18th, 2025
Wiz rejects Google's $23 billion acquisition offer
Deal

Rappaport walks away from Google's offer, citing disagreements over operational independence. He tells employees Wiz will pursue an initial public offering instead.
July 15th, 2024
Wiz raises $1 billion at $12 billion valuation
Funding

Series E round led by Andreessen Horowitz, Lightspeed Venture Partners, and Thrive Capital brings total funding to $1.9 billion.
May 7th, 2024
Google acquires Mandiant for $5.4 billion
Acquisition

Google Cloud purchases threat intelligence and incident response firm Mandiant, establishing its security acquisition strategy.
September 12th, 2022
Wiz reaches $100 million in annual recurring revenue
Business Milestone

Wiz hits the milestone in roughly 18 months, claiming the fastest growth rate in software-as-a-service history.
June 1st, 2022
Wiz founded by four Unit 8200 veterans
Founding

Assaf Rappaport, Ami Luttwak, Roy Reznik, and Yinon Costica launch Wiz in Tel Aviv. All four previously co-founded Adallom, which Microsoft acquired for $320 million in 2015.
January 1st, 2020

Scenarios

Wiz stays neutral, becomes the default cloud security layer

Discussed by: Google leadership and industry analysts at Forrester and Gartner who note that degrading multi-cloud support would destroy the asset's value

Google maintains genuine platform neutrality because the business case demands it — Wiz's 40-plus percent Fortune 100 penetration depends on working equally well on AWS and Azure. In this scenario, Wiz becomes the de facto standard for cloud security posture management across all providers, its growth accelerates with Google's sales force and AI capabilities behind it, and Google earns its $32 billion back through Wiz's own revenue growth rather than cloud migration. The precedent is Microsoft's acquisition of GitHub in 2018, which maintained cross-platform support and grew from $200 million to over $2 billion in annual revenue.

Google gradually favors its own cloud, competitors peel off Wiz customers

Discussed by: European advocacy groups including SOMO and TechPolicy.Press, plus chief information security officers at enterprises using Wiz on AWS and Azure

Google maintains the letter of its multi-cloud commitments but in practice directs engineering resources toward deeper Google Cloud integrations — better performance, faster feature releases, tighter AI integration. AWS and Azure versions receive updates later or with fewer capabilities. Enterprise security teams notice the gap and begin evaluating alternatives. CrowdStrike and Palo Alto Networks aggressively court defectors. Within two to three years, Wiz's multi-cloud customer base erodes enough that it becomes primarily a Google Cloud tool, and the $32 billion valuation looks excessive.

Wiz becomes Google's enterprise migration engine

Discussed by: Cloud industry analysts at Synergy Research Group and financial analysts who flagged the deal's 'Trojan horse' potential

Wiz's visibility into enterprise workloads across AWS and Azure provides Google with detailed intelligence about potential migration candidates. Google's sales teams use Wiz's security findings — misconfigurations, vulnerabilities, compliance gaps — to make targeted pitches: move these workloads to Google Cloud and get deeper, more integrated security coverage. This does not require degrading the AWS or Azure versions of Wiz; it simply uses the cross-platform data to identify and convert customers. Google Cloud's market share grows from 12 percent toward 15 to 18 percent over five years, justifying the acquisition price.

Regulators intervene after competitive harm materializes

Discussed by: European Commission competition officials and digital rights organizations that opposed the deal

If evidence emerges that Google is degrading Wiz's cross-platform capabilities or using Wiz data to disadvantage competitors, European regulators could open a new investigation under the Digital Markets Act or competition law. The European Commission approved the deal without conditions but retains the ability to act if circumstances change. A forced structural separation — requiring Google to spin Wiz back out as an independent company — would be unprecedented but not impossible given the EU's track record of aggressive tech regulation.

Historical Context

Microsoft acquires GitHub (2018)

June 2018

What Happened

Microsoft paid $7.5 billion for GitHub, the platform where most of the world's open-source software developers hosted their code. Developers were alarmed: GitHub's value depended on being platform-neutral, yet Microsoft was buying it. Competitors GitLab and Bitbucket launched campaigns to attract defectors, and hundreds of thousands of repositories migrated in the weeks after the announcement.

Outcome

Short Term

An estimated 10 percent of active users explored alternatives in the first month, but the exodus was smaller and shorter than predicted.

Long Term

Microsoft kept GitHub independent, invested in free features, and grew its revenue from roughly $200 million to over $2 billion annually by 2025. The acquisition is now widely regarded as one of the best tech deals of the decade.

Why It's Relevant Today

The closest structural parallel to the Wiz deal: a platform owner acquiring a platform-neutral tool that serves competitors' ecosystems. Microsoft proved it was possible to maintain neutrality and grow the asset. Google faces the same test.

Google acquires Motorola Mobility (2012)

May 2012

What Happened

Google paid $12.5 billion for Motorola Mobility, its largest acquisition at the time. The stated rationale was to strengthen Android's patent portfolio against lawsuits from Apple and others. Google also hoped to use Motorola to build premium Android hardware.

Outcome

Short Term

Google gained 17,000 patents and kept Motorola's hardware division operating for two years.

Long Term

Google sold Motorola's hardware business to Lenovo for $2.91 billion in 2014, retaining only the patent portfolio. The deal is widely viewed as a financial disappointment — Google paid $12.5 billion and recovered less than $3 billion.

Why It's Relevant Today

Google's previous record acquisition is a cautionary tale about overpaying for strategic assets. The Wiz deal costs 2.5 times more. Google must demonstrate it can extract value from Wiz in ways it failed to with Motorola.

Cisco acquires Splunk (2024)

March 2024

What Happened

Cisco completed its $28 billion all-cash acquisition of Splunk, a data observability and security analytics company with $4 billion in annual recurring revenue. Like the Wiz deal, it was the acquirer's largest purchase ever and represented a strategic pivot toward software and security.

Outcome

Short Term

Cisco began integrating Splunk's analytics platform into its networking and security portfolio, positioning itself as an end-to-end security provider.

Long Term

The integration is still ongoing. Splunk retained its brand and product lines, and Cisco positioned the combined offering against competitors like Palo Alto Networks and CrowdStrike.

Why It's Relevant Today

The most recent comparable mega-deal in cybersecurity. At $28 billion for $4 billion in annual revenue, Cisco paid roughly 7 times revenue — compared to Google paying roughly 32 times Wiz's estimated revenue. The valuation gap illustrates the premium Google is paying for Wiz's growth rate and multi-cloud position.