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The U.S. Justice Department sued on January 30, 2025, to block Hewlett Packard Enterprise’s proposed $14 billion acquisition of Juniper Networks, arguing that it would weaken competition in enterprise wireless networking. The companies later reached a settlement that let the deal proceed with divestiture and licensing remedies. On August 12, 2026, a federal court approved the settlement as serving the public interest—but did not decide whether the merger violated antitrust law.
What is the HPE–Juniper deal?
Hewlett Packard Enterprise (HPE) proposed to acquire Juniper Networks in a transaction valued at $14 billion, according to the Justice Department’s January 30, 2025 announcement. The dispute concerned enterprise-grade wireless local area network (WLAN) products: the equipment and software organizations use to provide wireless connectivity across campuses, offices, branches, and other facilities.
DOJ filed suit under Section 7 of the Clayton Act, the federal law it invoked to challenge the proposed acquisition. Its complaint sought to stop the transaction. The later settlement changed the case’s course: the companies could proceed subject to remedies, while the court reviewed whether the settlement should be entered as a final judgment.
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DOJ alleged that HPE and Juniper were the second- and third-largest U.S. providers of enterprise-grade WLAN solutions and competed directly for business customers. In the agency’s view, combining them would eliminate a close rival and reduce pressure to compete on price, product development, and customer choice. These were DOJ’s allegations, not findings reached after a trial.
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DOJ’s theory of harm
- Less head-to-head competition: DOJ said the companies’ rivalry was significant and that its elimination would harm organizations buying WLAN products.
- Higher prices and less innovation: The complaint predicted that the merger could raise prices, diminish innovation, and reduce choice.
- Greater concentration: DOJ alleged that, after the deal, HPE and market leader Cisco together would account for more than 70% of the U.S. market. That figure is the agency’s allegation, not a court-verified market measurement.
DOJ characterized Juniper as a disruptive competitor that had pushed HPE to discount products and invest in innovation. To support that account, the agency quoted HPE internal statements, including “The Juniper threat [was] dire” and an executive’s call to “kill” Juniper in head-to-head sales opportunities. Those phrases were presented by DOJ as evidence of competitive rivalry; they are not judicial findings about the companies’ conduct.
What did the DOJ settlement require?
On June 28, 2025, DOJ announced a settlement that allowed the acquisition to continue subject to a package of divestiture and licensing remedies. The department’s announcement described these terms:
- Divestiture of Instant On: HPE was required to sell its global Instant On campus and branch WLAN business to a DOJ-approved buyer within 180 days. The business included assets, intellectual property, research and development personnel, and customer relationships.
- Auction for Mist AI Ops source-code licenses: The settlement provided for an auction to license Juniper’s AI Ops for Mist source code. DOJ described the licenses as perpetual and non-exclusive, with optional transitional support and personnel transfers.
HPE’s SEC filing described the settlement as providing for up to two Mist AIOps source-code licenses through an auction. DOJ’s summary and HPE’s filing describe the negotiated remedy framework; they do not establish that every asset transfer, license, or optional support arrangement had been completed.
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What happened in court after the settlement?
The settlement entered a review process under the Tunney Act, the law governing judicial review of certain federal antitrust consent decrees. A coalition of state attorneys general intervened. According to HPE’s SEC filing, the states asked the court to require the companies to remain separate while review continued. After a January 8, 2026 hearing, the court denied that request.
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The court held its Tunney Act hearing on March 23, 2026. On August 12, 2026, the Northern District of California granted the motion for entry of final judgment after finding the settlement to be in the public interest.
Did the judge rule that the merger violated antitrust law?
No. The August 12 order did not decide whether DOJ would have won its original challenge under the Clayton Act. The court explained that its task under the Tunney Act was to determine whether entering the proposed consent decree served the public interest—not to rule on the ultimate merits of DOJ’s original case.
In reaching its public-interest decision, the court considered litigation risk, the proposed divestiture’s potential to support competition, and the possibility that DOJ might abandon its challenge if the settlement were not approved. The ruling approved entry of the settlement as a final judgment; it was not a finding that the merger was either lawful or unlawful on the merits.
What did state officials say about the approval?
California Attorney General Rob Bonta criticized the result in a statement issued August 13, 2026. His office described the settlement as limited and criticized the process. That response reflects California’s position; it is distinct from the court’s holding that the decree met the Tunney Act’s public-interest standard.
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