Deal Timeline

Plotted by close date where disclosed, otherwise announcement. Select any marker to jump to the deal entry.

The Acquisition Playbook.

Three patterns run through Akamai's acquisitions — what it looks for, how it pays, and how it folds in what it buys.

01
Acquisition criteria
Buying its way from delivery into security.
Akamai's largest acquisitions have steadily widened its security franchise - Prolexic added DDoS mitigation in 2014, Guardicore brought Zero Trust micro-segmentation in 2021, and Neosec and Noname Security built a dedicated API Security line in 2023-2024. Each deal layered a new class of protection onto the edge network Akamai already operated.
Prolexic TechnologiesJanrainAsavie TechnologiesGuardicoreLinode
02
Capital deployment
A deliberate push into cloud computing.
The roughly $900 million Linode acquisition in 2022 was Akamai's declared entry into infrastructure-as-a-service, and the smaller Ondat (StorageOS) storage deal in 2023 filled out the compute stack. Management framed the strategy as building a single platform 'from the cloud to the edge,' later branded Akamai Connected Cloud.
Prolexic TechnologiesJanrainAsavie TechnologiesGuardicoreLinode
03
Integration approach
Consolidating a shrinking CDN market.
As rival content-delivery networks retreated, Akamai repeatedly bought their customer books rather than their companies - StackPath and Lumen contracts in 2023 and Edgio's after its bankruptcy in 2024. These asset deals migrated competitors' traffic onto Akamai's platform while the core delivery business matured.
Prolexic TechnologiesJanrainAsavie TechnologiesGuardicoreLinode

The Full Deal Book

11 acquisitions — each with the deal value, financing structure, target revenue, and executive commentary where disclosed.

01 Prolexic Technologies · Hollywood, Florida, USA $370M
Announced Dec 2013 Closed Feb 2014 All cash
DDoS scrubbingnetwork-layer attack mitigationdata-center protectionIP application security

Prolexic, a privately held DDoS-mitigation provider based in Hollywood, Florida, ran cloud-based scrubbing centers that detect and absorb distributed denial-of-service attacks aimed at data centers and enterprise IP applications. Akamai announced the deal on December 2, 2013 and completed it on February 18, 2014; the closing 8-K reported net cash consideration of about $337.1 million after adjustments against the roughly $370 million announced price.

Why it was attractive
  • Filled Akamai's gap in network- and infrastructure-layer DDoS defense
With our acquisition of Prolexic now complete, we are excited to extend the value of our combined teams and offerings to online businesses across all industries. Our focus is to optimize and secure the 'entire IP experience,' Web or otherwise, and to provide an unparalleled layer of protection against the most sophisticated of attacks without sacrificing site or application performance.Tom Leighton — CEO, Akamai Technologies
02 Janrain · Portland, Oregon, USA $123.6M
Announced Jan 2019 Closed Jan 2019 All cash
Customer identity and access managementconsent and profile managementauthentication

Janrain provided customer identity and access management (CIAM) software. Akamai acquired the company in January 2019 for $123.6 million in cash and folded the technology into its Intelligent Edge Platform to add identity-management capabilities. (Value disclosed in Akamai's FY2021 Form 10-K, Note 8 - Acquisitions.)

Why it was attractive
  • Extended Akamai's edge platform into identity management
03 Asavie Technologies · Dublin, Ireland $155.0M
Announced Oct 2020 Closed Oct 2020 All cash
Mobile device securityIoT connectivity managementnetwork access policy control

Asavie, a privately funded company headquartered in Dublin, Ireland, operated a global platform for managing the security, performance and access policies of mobile and IoT devices. Akamai acquired all of Asavie's outstanding equity in October 2020 for $155.0 million in cash. (Value disclosed in Akamai's FY2022 Form 10-K, Note 8 - Acquisitions.)

Why it was attractive
  • Added managed mobile/IoT connectivity to Akamai's edge and security portfolio
04 Guardicore · Tel Aviv, Israel $600M
Announced Sep 2021 Closed Oct 2021 All cash
Micro-segmentationZero Trust network accesslateral-movement and ransomware containment

Guardicore, based in Tel Aviv, Israel, built a micro-segmentation platform that limits internal network communication to only authorized application flows, reducing the spread of malware and ransomware across the data center and cloud. Akamai announced the deal on September 29, 2021 at approximately $600 million; its FY2021/FY2022 Form 10-K reported final consideration of about $610.7 million in cash. The technology now underpins the Akamai Guardicore Platform.

Why it was attractive
  • Micro-segmentation extended Akamai's Zero Trust security portfolio at the enterprise network layer
By adding Guardicore's leading micro-segmentation products to Akamai's comprehensive portfolio of Zero Trust solutions, we believe Akamai will be able to provide the most effective way to combat ransomware on the market today.Tom Leighton — CEO and co-founder, Akamai Technologies
Guardicore's mission is to protect enterprises from damage caused by breaches, like ransomware, while safeguarding the critical assets at the heart of the network.Pavel Gurvich — co-founder and CEO, Guardicore
05 Linode · Philadelphia, Pennsylvania, USA $900M
Announced Feb 2022 Closed Mar 2022 All cash
Infrastructure-as-a-servicevirtual machinesdeveloper clouddistributed compute

Linode, a developer-focused infrastructure-as-a-service (IaaS) provider founded in 2002 by Christopher Aker, offered simple, affordable cloud compute. Akamai announced the acquisition on February 15, 2022 for approximately $900 million net of cash acquired and completed it in March 2022; the FY2022 Form 10-K reported final consideration of about $898.5 million in cash. The deal launched Akamai's expansion from edge delivery into full cloud computing.

Why it was attractive
  • Gave Akamai a proven
  • developer-loved cloud compute platform to pair with its global edge network
The opportunity to combine Linode's developer-friendly cloud computing capabilities with Akamai's market-leading edge platform and security services is transformational for Akamai.Dr. Tom Leighton — CEO and co-founder, Akamai Technologies
We started Linode 19 years ago to make the power of the cloud easier and more accessible. Solving those challenges requires tremendous integration and scale which Akamai and Linode plan to bring together under one roof.Christopher Aker — founder and CEO, Linode
06 StorageOS (Ondat) · London, United Kingdom $20.6M
Announced Mar 2023 Closed Mar 2023 All cash
Cloud-native persistent storagecontainer storageKubernetes storage

StorageOS, Inc., known as Ondat, was a cloud-based storage-technology provider. Akamai acquired it in March 2023 for $20.6 million in cash to strengthen the storage layer of its growing compute offering. (Value disclosed in Akamai's FY2024 Form 10-K, Note 8 - Acquisitions.)

Why it was attractive
  • Added cloud-native storage technology and talent to the compute stack
07 Neosec $91.4M
Announced May 2023 Closed May 2023 All cash
API discoveryAPI auditingbehavioral analyticsAPI threat detection

Neosec, Inc. provided an API-security platform that discovers and audits APIs and monitors API activity using data and behavioral analytics to detect threats and abuse. Akamai acquired all of Neosec's equity in May 2023 for $91.4 million and used it to launch its API Security offering. (Value disclosed in Akamai's FY2024 Form 10-K, Note 8 - Acquisitions.)

Why it was attractive
  • Established Akamai's presence in the fast-growing API-security market
08 Noname Security · Israel / San Jose, California, USA $452.3M
Announced May 2024 Closed Jun 2024 All cash
API discoveryAPI posture managementruntime API protectionAPI testing

Noname Security (Noname Gate Ltd.) was one of the top API-security vendors, offering discovery, posture management and runtime protection for APIs. Akamai completed the acquisition in June 2024 for $452.3 million, its largest security deal since Guardicore, enhancing the Akamai API Security solution amid surging enterprise API usage. (Value disclosed in Akamai's FY2024 Form 10-K.)

Why it was attractive
  • Consolidated Akamai's leadership in the API-security category
09 StackPath (CDN customer contracts) $51.2M
Announced Aug 2023 Closed Aug 2023 All cash
CDN customer relationshipscontent-delivery traffic

In August 2023 Akamai acquired certain customer contracts from StackPath, LLC, a content-delivery-network operator, for approximately $51.2 million. Substantially all of the purchase price related to the acquired customer relationships, which Akamai transitioned onto its own delivery platform. (Value disclosed in Akamai's FY2024 Form 10-K, Asset Acquisitions.)

Why it was attractive
  • Consolidated CDN customers as smaller competitors exited the market
10 Lumen (CDN customer contracts) $79.7M
Announced Oct 2023 Closed Oct 2023 All cash
CDN customer relationshipscontent-delivery traffic

In October 2023 Akamai acquired certain content-delivery customer contracts from Lumen Technologies, Inc. for approximately $79.7 million as Lumen wound down its CDN business. Substantially all of the purchase price related to the acquired customer relationships, transitioned to Akamai's platform. (Value disclosed in Akamai's FY2024 Form 10-K, Asset Acquisitions.)

Why it was attractive
  • Captured CDN customers from a competitor exiting the business
11 Edgio (CDN customer contracts) $158.2M
Announced Dec 2024 Closed Dec 2024 All cash
CDN customer relationshipscontent-delivery traffic

In December 2024 Akamai acquired certain customer contracts from Edgio (the former Limelight Networks/Edgecast CDN) for an estimated $158.2 million, subject to post-closing adjustments, after Edgio's bankruptcy. Substantially all of the purchase price related to the acquired customer relationships, which Akamai moved onto its delivery platform. (Value disclosed in Akamai's FY2024 Form 10-K, Asset Acquisitions.)

Why it was attractive
  • Consolidated another failed CDN's customer base as the market concentrated around Akamai

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