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Cisco announced in June 2014 that it intended to acquire Stockholm-based Tail-f Systems for approximately $175 million in cash and retention-based incentives—not $175 million in cash alone. The strategic aim was to add multi-vendor network orchestration technology that could automate services across physical and virtual networks.
What Cisco agreed to buy—and for what consideration
On June 17, 2014, Cisco announced its intent to acquire privately held Tail-f Systems, headquartered in Stockholm, Sweden. Cisco described Tail-f as a provider of multi-vendor orchestration for traditional and virtualized networks. Cisco’s announcement put the consideration at approximately $175 million in cash and retention-based incentives in exchange for all Tail-f shares. It did not provide a separate cash-only price or explain how the incentives were allocated.
The announcement date and the closing date are distinct. Cisco’s public completion release is dated July 9, 2014, while Cisco’s 2014 Form 10-K records the acquisition as completed on July 8, 2014. The release and the filing therefore give different dates for different records: the public release date and the stated completion date, respectively.
Why Tail-f’s technology mattered to Cisco
Network service orchestration coordinates the configuration and delivery of services across network equipment and software. Cisco’s stated rationale was that Tail-f’s technology could simplify and automate provisioning and management across physical and virtual networks, especially as service providers adopted cloud and virtualization models.
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Cisco pointed to layer 2 and layer 3 VPN provisioning as examples, alongside network function virtualization (NFV) and network programmability. These were Cisco’s use cases and expected benefits, not published measurements of customer savings or deployment results. Hilton Romanski, Cisco’s senior vice president of Corporate Development, said the acquisition would help service providers reduce operating costs and the time required to deploy services; that was the company’s stated expectation at announcement, not proof of realized outcomes.
What Tail-f sold at the time
A 2014 Data Center Knowledge report described Tail-f’s Network Control System as orchestration server software used to provision services and network devices. The report also said Tail-f listed AT&T and Deutsche Telekom as customers with SDN initiatives underway. That is a contemporaneous report about Tail-f’s customer references, not independent customer testimony.
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Where the technology sits now
Cisco’s acquisition-support page says Tail-f technology has been integrated and enhanced in Cisco Crosswork Network Services Orchestrator. Cisco’s support page establishes that product lineage, but it does not by itself establish current features, pricing, or licensing terms.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to read the $175 million figure
The amount is an approximate transaction consideration reported by Cisco in 2014, and it includes both cash and retention-based incentives. It is not a disclosed cash-only purchase price, nor does the announcement break down the incentive component. The deal rationale was strategic: Cisco said Tail-f’s orchestration capabilities would strengthen its service-provider cloud, virtualization, and NFV offerings.
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