Skip to main content

VMware to Acquire Nicira

VMware has signed a definitive agreement to acquire Nicira, Inc., a pioneer in software-defined networking (SDN) and a leader in network virtualization for open source initiatives.

Managing networks and network services to support cloud architectures is complex, time consuming and limits the achievement of full application mobility across clouds. Nicira is at the forefront of software-defined networking, which enables the dynamic creation of virtual network infrastructure and services that are completely decoupled and independent from the physical network hardware.

Many industry leaders, including AT&T, DreamHost, eBay, Fidelity Investments, NTT and Rackspace are using the Nicira Network Virtualization Platform (NVP) to accelerate service delivery from weeks to minutes and dramatically reduce complexity and cost.

“Nicira helps customers dramatically improve business velocity and efficiency by transforming how networking works in the Cloud era,” said Steve Mullaney, CEO, Nicira. “I’m thrilled to be joining forces with VMware to help build the software-defined datacenter.”

“The value we bring to customers lies in our open approach and the richness of capabilities in network virtualization,” said Martin Casado, co-founder and CTO, Nicira. “The combination of Nicira and VMware brings together two pioneering teams, and gives customers the industry leading SDN solution for any cloud environment, on any hypervisor in the enterprise and with Service Providers.”

VMware plans to continue to support the open principles and technologies that have made Nicira solutions successful, including the Open vSwitch to connect physical networks and multiple hypervisors and the open extensibility framework to implement business-level policies from any cloud management system. This will allow enterprises and service providers to create the most flexible network topologies that seamlessly span any cloud environment.

VMware is committed to maintaining Nicira’s openness and bringing additional value and choices to heterogeneous environments and the OpenStack, CloudStack and other cloud related communities.

This acquisition expands VMware’s networking portfolio, which includes the VMware vSphere virtual switching, VMware vCloud Director networking, vShield Network and Security software defined services, and the VXLAN protocol to provide a full suite of software-defined networking capabilities and a comprehensive solution lineup for virtualizing the network – from virtual switching to virtualized layer 3-7 services.

This will allow customers to create a pool of network capacity on top of any network infrastructure from which they can easily support tens of thousands of isolated virtual networks with the simplicity and operational ease of creating and managing virtual machines.

VMware will acquire Nicira for approximately $1.05 billion in cash plus approximately $210 million of assumed unvested equity awards.

The acquisition is subject to regulatory approvals and other customary closing conditions.

The parties expect the acquisition to close during the second half of 2012.

The acquisition has been approved by the boards of directors of both VMware and Nicira and the stockholders of Nicira.

The Latest

Like most digital transformation shifts, organizations often prioritize productivity and leave security and observability to keep pace. This usually translates to both the mass implementation of new technology and fragmented monitoring and observability (M&O) tooling. In the era of AI and varied cloud architecture, a disparate observability function can be dangerous. IT teams will lack a complete picture of their IT environment, making it harder to diagnose issues while slowing down mean time to resolve (MTTR). In fact, according to recent data from the SolarWinds State of Monitoring & Observability Report, 77% of IT personnel said the lack of visibility across their on-prem and cloud architecture was an issue ...

In MEAN TIME TO INSIGHT Episode 23, Shamus McGillicuddy, VP of Research, Network Infrastructure and Operations, at EMA discusses the NetOps labor shortage ... 

Technology management is evolving, and in turn, so is the scope of FinOps. The FinOps Foundation recently updated their mission statement from "advancing the people who manage the value of cloud" to "advancing the people who manage the value of technology." This seemingly small change solidifies a larger evolution: FinOps practitioners have organically expanded to be focused on more than just cloud cost optimization. Today, FinOps teams are largely — and quickly — expanding their job descriptions, evolving into a critical function for managing the full value of technology ...

Enterprises are under pressure to scale AI quickly. Yet despite considerable investment, adoption continues to stall. One of the most overlooked reasons is vendor sprawl ... In reality, no organization deliberately sets out to create sprawling vendor ecosystems. More often, complexity accumulates over time through well-intentioned initiatives, such as enterprise-wide digital transformation efforts, point solutions, or decentralized sourcing strategies ...

Nearly every conversation about AI eventually circles back to compute. GPUs dominate the headlines while cloud platforms compete for workloads and model benchmarks drive investment decisions. But underneath that noise, a quieter infrastructure challenge is taking shape. The real bottleneck in enterprise AI is not processing power, it is the ability to store, manage and retrieve the relentless volumes of data that AI systems generate, consume and multiply ...

The 2026 Observability Survey from Grafana Labs paints a vivid picture of an industry maturing fast, where AI is welcomed with careful conditions, SaaS economics are reshaping spending decisions, complexity remains a defining challenge, and open standards continue to underpin it all ...

The observability industry has an evolving relationship with AI. We're not skeptics, but it's clear that trust in AI must be earned ... In Grafana Labs' annual Observability Survey, 92% said they see real value in AI surfacing anomalies before they cause downtime. Another 91% endorsed AI for forecasting and root cause analysis. So while the demand is there, customers need it to be trustworthy, as the survey also found that the practitioners most enthusiastic about AI are also the most insistent on explainability ...

In the modern enterprise, the conversation around AI has moved past skepticism toward a stage of active adoption. According to our 2026 State of IT Trends Report: The Human Side of Autonomous AI, nearly 90% of IT professionals view AI as a net positive, and this optimism is well-founded. We are seeing agentic AI move beyond simple automation to actively streamlining complex data insights and eliminating the manual toil that has long hindered innovation. However, as we integrate these autonomous agents into our ecosystems, the fundamental DNA of the IT role is evolving ...

AI workloads require an enormous amount of computing power ... What's also becoming abundantly clear is just how quickly AI's computing needs are leading to enterprise systems failure. According to Cockroach Labs' State of AI Infrastructure 2026 report, enterprise systems are much closer to failure than their organizations realize. The report ... suggests AI scale could cause widespread failures in as little as one year — making it a clear risk for business performance and reliability.

The quietest week your engineering team has ever had might also be its best. No alarms going off. No escalations. No frantic Teams or Slack threads at 2 a.m. Everything humming along exactly as it should. And somewhere in a leadership meeting, someone looks at the metrics dashboard, sees a flat line of incidents and says: "Seems like things are pretty calm over there. Do we really need all those people?" ... I've spent many years in engineering, and this pattern keeps repeating ...

VMware to Acquire Nicira

VMware has signed a definitive agreement to acquire Nicira, Inc., a pioneer in software-defined networking (SDN) and a leader in network virtualization for open source initiatives.

Managing networks and network services to support cloud architectures is complex, time consuming and limits the achievement of full application mobility across clouds. Nicira is at the forefront of software-defined networking, which enables the dynamic creation of virtual network infrastructure and services that are completely decoupled and independent from the physical network hardware.

Many industry leaders, including AT&T, DreamHost, eBay, Fidelity Investments, NTT and Rackspace are using the Nicira Network Virtualization Platform (NVP) to accelerate service delivery from weeks to minutes and dramatically reduce complexity and cost.

“Nicira helps customers dramatically improve business velocity and efficiency by transforming how networking works in the Cloud era,” said Steve Mullaney, CEO, Nicira. “I’m thrilled to be joining forces with VMware to help build the software-defined datacenter.”

“The value we bring to customers lies in our open approach and the richness of capabilities in network virtualization,” said Martin Casado, co-founder and CTO, Nicira. “The combination of Nicira and VMware brings together two pioneering teams, and gives customers the industry leading SDN solution for any cloud environment, on any hypervisor in the enterprise and with Service Providers.”

VMware plans to continue to support the open principles and technologies that have made Nicira solutions successful, including the Open vSwitch to connect physical networks and multiple hypervisors and the open extensibility framework to implement business-level policies from any cloud management system. This will allow enterprises and service providers to create the most flexible network topologies that seamlessly span any cloud environment.

VMware is committed to maintaining Nicira’s openness and bringing additional value and choices to heterogeneous environments and the OpenStack, CloudStack and other cloud related communities.

This acquisition expands VMware’s networking portfolio, which includes the VMware vSphere virtual switching, VMware vCloud Director networking, vShield Network and Security software defined services, and the VXLAN protocol to provide a full suite of software-defined networking capabilities and a comprehensive solution lineup for virtualizing the network – from virtual switching to virtualized layer 3-7 services.

This will allow customers to create a pool of network capacity on top of any network infrastructure from which they can easily support tens of thousands of isolated virtual networks with the simplicity and operational ease of creating and managing virtual machines.

VMware will acquire Nicira for approximately $1.05 billion in cash plus approximately $210 million of assumed unvested equity awards.

The acquisition is subject to regulatory approvals and other customary closing conditions.

The parties expect the acquisition to close during the second half of 2012.

The acquisition has been approved by the boards of directors of both VMware and Nicira and the stockholders of Nicira.

The Latest

Like most digital transformation shifts, organizations often prioritize productivity and leave security and observability to keep pace. This usually translates to both the mass implementation of new technology and fragmented monitoring and observability (M&O) tooling. In the era of AI and varied cloud architecture, a disparate observability function can be dangerous. IT teams will lack a complete picture of their IT environment, making it harder to diagnose issues while slowing down mean time to resolve (MTTR). In fact, according to recent data from the SolarWinds State of Monitoring & Observability Report, 77% of IT personnel said the lack of visibility across their on-prem and cloud architecture was an issue ...

In MEAN TIME TO INSIGHT Episode 23, Shamus McGillicuddy, VP of Research, Network Infrastructure and Operations, at EMA discusses the NetOps labor shortage ... 

Technology management is evolving, and in turn, so is the scope of FinOps. The FinOps Foundation recently updated their mission statement from "advancing the people who manage the value of cloud" to "advancing the people who manage the value of technology." This seemingly small change solidifies a larger evolution: FinOps practitioners have organically expanded to be focused on more than just cloud cost optimization. Today, FinOps teams are largely — and quickly — expanding their job descriptions, evolving into a critical function for managing the full value of technology ...

Enterprises are under pressure to scale AI quickly. Yet despite considerable investment, adoption continues to stall. One of the most overlooked reasons is vendor sprawl ... In reality, no organization deliberately sets out to create sprawling vendor ecosystems. More often, complexity accumulates over time through well-intentioned initiatives, such as enterprise-wide digital transformation efforts, point solutions, or decentralized sourcing strategies ...

Nearly every conversation about AI eventually circles back to compute. GPUs dominate the headlines while cloud platforms compete for workloads and model benchmarks drive investment decisions. But underneath that noise, a quieter infrastructure challenge is taking shape. The real bottleneck in enterprise AI is not processing power, it is the ability to store, manage and retrieve the relentless volumes of data that AI systems generate, consume and multiply ...

The 2026 Observability Survey from Grafana Labs paints a vivid picture of an industry maturing fast, where AI is welcomed with careful conditions, SaaS economics are reshaping spending decisions, complexity remains a defining challenge, and open standards continue to underpin it all ...

The observability industry has an evolving relationship with AI. We're not skeptics, but it's clear that trust in AI must be earned ... In Grafana Labs' annual Observability Survey, 92% said they see real value in AI surfacing anomalies before they cause downtime. Another 91% endorsed AI for forecasting and root cause analysis. So while the demand is there, customers need it to be trustworthy, as the survey also found that the practitioners most enthusiastic about AI are also the most insistent on explainability ...

In the modern enterprise, the conversation around AI has moved past skepticism toward a stage of active adoption. According to our 2026 State of IT Trends Report: The Human Side of Autonomous AI, nearly 90% of IT professionals view AI as a net positive, and this optimism is well-founded. We are seeing agentic AI move beyond simple automation to actively streamlining complex data insights and eliminating the manual toil that has long hindered innovation. However, as we integrate these autonomous agents into our ecosystems, the fundamental DNA of the IT role is evolving ...

AI workloads require an enormous amount of computing power ... What's also becoming abundantly clear is just how quickly AI's computing needs are leading to enterprise systems failure. According to Cockroach Labs' State of AI Infrastructure 2026 report, enterprise systems are much closer to failure than their organizations realize. The report ... suggests AI scale could cause widespread failures in as little as one year — making it a clear risk for business performance and reliability.

The quietest week your engineering team has ever had might also be its best. No alarms going off. No escalations. No frantic Teams or Slack threads at 2 a.m. Everything humming along exactly as it should. And somewhere in a leadership meeting, someone looks at the metrics dashboard, sees a flat line of incidents and says: "Seems like things are pretty calm over there. Do we really need all those people?" ... I've spent many years in engineering, and this pattern keeps repeating ...