CISO Tribune

Vendor comparison · 2 companies

Broadcom vs Mimecast

Broadcom provides semiconductors and infrastructure software for global organizations' complex, mission-critical needs. Mimecast describes the problem it addresses as human risk. CISO Tribune files both under Email security. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Broadcom
  • Mimecast
Broadcom vs Mimecast: Products, Customers and Funding Compared
BroadcomBroadcom provides semiconductors and infrastructure software for global organizations' complex, mission-critical needs.broadcom.comMimecastMimecast describes the problem it addresses as human risk.mimecast.com
What it sells
  • Symantec Endpoint Security[5][11]A single-agent endpoint security platform for traditional and mobile devices.
  • Symantec Email Threat Detection Response and IsolationAn add-on module for Symantec Email Security.cloud that adds detection and post-delivery controls.
  • Managed Threat Response[8]24x7 analyst response to every user-reported email.
Categories
Headquarters
San Jose, United States[2]London, United Kingdom[1]
Founded
Not stated on its pages2003[1][6]
Ownership and funding
Public (NASDAQ: AVGO)[2][3][10][17]Owned by Permira since 2022[3][4][8][13][14][19]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • October 13, 2026Broadcom introduced VMware HyperArmor, a software solution intended to further protect the VMware ESX hypervisor component of VMware Cloud Foundation.[16]
  • June 25, 2026Mimecast appointed Ranjan Singh as its Chief Executive Officer.[12]
G2 and Gartner Peer Insights
Who it fits
From its own pages, Broadcom sells semiconductors and infrastructure software to global organizations with complex, mission-critical needs. Its infrastructure software serves markets including private cloud, mainframe software, and cybersecurity. Symantec Endpoint Security can be on-premises, hybrid, or cloud-based. ETDR is described as giving SecOps teams and security architects context to prioritize incidents. For organizations that rely on Email Security.cloud, ETDR is presented as a path to advanced detection and response.From its own pages, Mimecast sells mainly to organizations that want to reduce risk caused by human actions across email, chat and file-sharing. Its pages say its plans are designed for businesses of all sizes, and its customer stories cover both small and medium businesses and enterprises. Mimecast says Incydr offers FedRAMP-authorized solutions suited to government agencies and contractors. It describes Cloud Archive as helping IT, Legal, Compliance and HR teams respond to legal inquiries or compliance audits. Its pages also point to security teams that handle user-reported email and insider risk.
Last verified
September 27, 2026September 27, 2026

Where they overlap

  • Broadcom and Mimecast are both filed under Email security.

Where they differ, field by field

  • Broadcom's primary category is EDR and XDR; Mimecast's is Email security.
  • Broadcom is also filed under Data loss prevention. Mimecast is also filed under Email authentication and DMARC, Collaboration app security and Insider risk management.
  • Broadcom lists Symantec Endpoint Security and Symantec Email Threat Detection Response and Isolation. Mimecast lists Managed Threat Response.
  • Broadcom is headquartered in San Jose, United States. Mimecast is headquartered in London, United Kingdom.
  • Mimecast was founded in 2003.
  • Broadcom is a public company listed on NASDAQ as AVGO. Mimecast is owned by Permira, since 2022.

What it sells: Broadcom

What Symantec Endpoint Security does[5][11]
Symantec Endpoint Security is a single-agent platform that protects traditional and mobile endpoint devices. It can be on-premises, hybrid, or cloud-based. Integrated Cyber Defense Manager (ICDm) is a single cloud management console for endpoint security.
What Symantec Email Threat Detection Response and Isolation does
Symantec Email Threat Detection Response and Isolation (ETDR) is an add-on module for Symantec Email Security.cloud. ETDR adds sandboxing, click-time URL protection, clawback, and threat isolation. ETDR provides threat intelligence, indicators of compromise, and integration with SOC, SIEM, and SOAR processes.

What it sells: Mimecast

What Managed Threat Response does[8]
Mimecast Managed Threat Response has analysts investigate, classify and remediate each email users report. It works with the existing report button.

Questions about Broadcom and Mimecast

What do Broadcom and Mimecast sell?
Broadcom sells Symantec Endpoint Security and Symantec Email Threat Detection Response and Isolation. Mimecast sells Managed Threat Response.
Are Broadcom and Mimecast in the same category?
They share Email security. Broadcom's primary category is EDR and XDR and Mimecast's is Email security.
Where are Broadcom and Mimecast headquartered?
Broadcom is headquartered in San Jose, United States. Mimecast is headquartered in London, United Kingdom.
When were Broadcom and Mimecast founded?
Mimecast was founded in 2003.
Who owns Broadcom and Mimecast?
Broadcom is a public company listed on NASDAQ as AVGO. Mimecast is owned by Permira, since 2022.
Who are Broadcom and Mimecast sold to?
From its own pages, Broadcom sells semiconductors and infrastructure software to global organizations with complex, mission-critical needs. From its own pages, Mimecast sells mainly to organizations that want to reduce risk caused by human actions across email, chat and file-sharing.
What have Broadcom and Mimecast announced recently?
October 13, 2026: Broadcom introduced VMware HyperArmor, a software solution intended to further protect the VMware ESX hypervisor component of VMware Cloud Foundation. June 25, 2026: Mimecast appointed Ranjan Singh as its Chief Executive Officer.

About Broadcom

Broadcom provides semiconductors and infrastructure software for global organizations' complex, mission-critical needs. Broadcom says its infrastructure software solutions serve markets including private cloud, mainframe software, cybersecurity, enterprise software, and Fibre Channel storage area network management. Broadcom says its semiconductor and semiconductor-based solutions serve markets across networking connectivity, wireless device connectivity, servers and storage systems, broadband, and industrial.

Broadcom invested $11 billion in R&D in fiscal year 2025. Broadcom dedicates 74% of the workforce to R&D and operations. Broadcom has approximately 19K patents in a broad IP portfolio. Broadcom says privacy is built into everything the company does.[11][12]

Symantec Endpoint Security is a single-agent platform that protects traditional and mobile endpoint devices. Symantec Endpoint Security can be delivered as an on-premises, hybrid, or cloud-based solution. Integrated Cyber Defense Manager (ICDm) is a single cloud management console that strengthens overall endpoint security posture. Symantec says intelligent automation and AI-guided policy management enhance administrator productivity. Broadcom says Symantec Endpoint Security predicts cyber attacks, quickly stops them and maintains cyber resilience.[1][5][11]

Symantec Email Threat Detection Response and Isolation (ETDR) is an add-on module for Symantec Email Security.cloud. ETDR adds sandboxing, click-time URL protection, clawback, and threat isolation, which give security teams more ways to uncover sophisticated threats, reduce user exposure, and contain risky content before it reaches endpoints. ETDR provides threat intelligence, indicators of compromise, and integration with SOC, SIEM, and SOAR processes. Web browser and email threat isolation keep users away from potentially dangerous sites, attachments, and downloads. Organizations that see users repeatedly targeted by phishing and credential theft can use awareness training, phishing simulations, and user risk profiling with ETDR. For organizations that rely on Email Security.cloud, ETDR offers a path to advanced detection and response without changing the underlying email security foundation. Symantec says it brings together core email prevention and advanced detection and response in a single cloud-delivered architecture.[13]

Symantec ZTNA was formerly named Secure Access Cloud. CBX correlates security signals to drive prevention, detection and response. Broadcom says VMware Cloud Foundation 9 and Advanced Services help customers accelerate innovation, control cloud costs and enable sovereignty and security. Broadcom says Emulex Secure Fibre Channel Host Bus Adapters meet government mandates to encrypt all data with a quantum-resistant, Zero Trust solution. Broadcom says it gives mainframe customers the tools, technologies, and partner to amplify the value of the mainframe.[4][11][14][15]

Service Desk Manager is an IT service management solution designed to streamline support operations and enhance user experiences across the enterprise. Service Desk Manager is a core component of the Broadcom Service Management portfolio. Service Desk Manager delivers collaborative, mobile-driven capabilities. The xFlow Analyst Experience provides contextual workspaces and personalized tools. Service Point is a self-service portal for access to support and knowledge. Integrated automation, NLP-driven ticket categorization, and a Configuration Management Database (CMDB) enable prioritization, assignment, and resolution of incidents.[1][4][5][6][7][8][9][13]

Broadcom on the record

Sources

Broadcom full record

  1. [1]CybersecurityBroadcom · broadcom.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Broadcom completes acquisition of symantec enterprise security business 300950721Broadcom Inc. via PR Newswire · prnewswire.com · published November 4, 2019 · Tier A
  3. [3]Broadcom Inc. | Connecting EverythingBroadcom · undated page, accessed October 23, 2026 · Tier A
  4. [4]ProductsBroadcom · undated page, accessed October 23, 2026 · Tier A
  5. [5]Symantec™ Endpoint Security | End-User ProtectionBroadcom · undated page, accessed October 23, 2026 · Tier A
  6. [6]Carbon Black EDR | Endpoint Detection & ResponseBroadcom · undated page, accessed October 23, 2026 · Tier A
  7. [7]ASMC-2WS0-00002 | 3835 PLCC-4 Addressable RGB SMD LEDBroadcom · undated page, accessed October 23, 2026 · Tier A
  8. [8]Automic | Workload AutomationBroadcom · undated page, accessed October 23, 2026 · Tier A
  9. [9]Faster issue resolution and proactive service managementBroadcom · undated page, accessed October 23, 2026 · Tier A
  10. [10]Broadcom Service Virtualization Reviews & Product Details - G2G2 · undated page, accessed October 23, 2026 · Tier C
  11. [11]About UsBroadcom · undated page, accessed November 3, 2026 · Tier A
  12. [12]Trust CenterBroadcom · undated page, accessed November 3, 2026 · Tier A
  13. [13]Advanced Email Threat Detection, Response and IsolationBroadcom · undated page, accessed November 3, 2026 · Tier A
  14. [14]Symantec ZTNA | Broadcom Service StatusBroadcom · undated page, accessed November 3, 2026 · Tier A
  15. [15]Mainframe Software SolutionsBroadcom · undated page, accessed November 3, 2026 · Tier A
  16. [16]Broadcom Introduces VMware HyperArmor, Expanding Hypervisor Security and Protections for VMware Cloud FoundationBroadcom Inc. · published October 13, 2026 · Tier A
  17. [17]Broadcom Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 3, 2026 · Tier C

Mimecast full record

  1. [1]CompanyMimecast · mimecast.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]ProductsMimecast · mimecast.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Permira completes acquisition of mimecastPermira · permira.com · published May 17, 2022 · Tier A
  4. [4]Human Risk Management & Advanced Email Security | MimecastMimecast · undated page, accessed October 26, 2026 · Tier A
  5. [5]Advanced Email Security | MimecastMimecast · undated page, accessed October 26, 2026 · Tier A
  6. [6]Mimecast Incydr | See & Stop Data Loss From Insiders | MimecastMimecast · undated page, accessed October 26, 2026 · Tier A
  7. [7]Security Awareness Training | MimecastMimecast · undated page, accessed October 26, 2026 · Tier A
  8. [8]Email Incident Response Service | MimecastMimecast · undated page, accessed October 26, 2026 · Tier A
  9. [9]Email Archive | MimecastMimecast · undated page, accessed October 26, 2026 · Tier A
  10. [10]Aware | Keep Collaboration Secure & Compliant | MimecastMimecast · undated page, accessed October 26, 2026 · Tier A
  11. [11]Cybersecurity Products and Services | MimecastMimecast · undated page, accessed October 26, 2026 · Tier A
  12. [12]Mimecast Appoints Ranjan Singh as Chief Executive OfficerGlobeNewswire · published June 25, 2026 · Tier A
  13. [13]Mimecast Advanced Email Security Reviews & Product Details - G2G2 · undated page, accessed October 26, 2026 · Tier C
  14. [14]Mimecast Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 26, 2026 · Tier C
  15. [15]Cyber Security Solutions | MimecastMimecast · undated page, accessed November 4, 2026 · Tier A
  16. [16]Email & Collaboration Threat Protection | MimecastMimecast · undated page, accessed November 4, 2026 · Tier A
  17. [17]Collaboration Threat Protection | MimecastMimecast · undated page, accessed November 4, 2026 · Tier A
  18. [18]Mimecast Plans | MimecastMimecast · undated page, accessed November 4, 2026 · Tier A
  19. [19]Mimecast Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 4, 2026 · Tier C

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