# Cisco Investments' Cybersecurity Investments: 28 Startups in Its Portfolio (2026) > The 28 Cybersecurity startups Cisco Investments has backed, by stage: $2.3B raised between them. From the rounds we track; updated nightly. Source: https://millionrounds.com/portfolio-maps/cisco-investments-cybersecurity-portfolio (Millionrounds; every figure on the page links to its filing or article) ## Series C and later 12 - [Island](https://millionrounds.com/company/island) - [Corelight](https://millionrounds.com/company/corelight) - [Deepwatch](https://millionrounds.com/company/deepwatch) - [BigID](https://millionrounds.com/company/bigid) - [*SC* Secure Code Warrior](https://millionrounds.com/company/secure-code-warrior) - [Expel](https://millionrounds.com/company/expel) - [Guardicore](https://millionrounds.com/company/guardicore) - [Hunters](https://millionrounds.com/company/hunters) - [eSentire](https://millionrounds.com/company/esentire) - [*AN* Avi Networks](https://millionrounds.com/company/avi-networks) - [Flashpoint](https://millionrounds.com/company/flashpoint) - [StrongDM](https://millionrounds.com/company/strongdm) ## Stage not reported 6 - [Exabeam](https://millionrounds.com/company/exabeam) - [Zafran Security](https://millionrounds.com/company/zafran-security) - [oak9](https://millionrounds.com/company/oak9) - [VISO TRUST](https://millionrounds.com/company/viso-trust) - [AppOmni](https://millionrounds.com/company/appomni) - [Elevate Security](https://millionrounds.com/company/elevate-security) ## Series A 4 - [*S* SGNL](https://millionrounds.com/company/sgnl) - [Valtix](https://millionrounds.com/company/valtix) - [Binalyze](https://millionrounds.com/company/binalyze) - [Qunnect](https://millionrounds.com/company/qunnect) ## Series B 4 - [Isovalent](https://millionrounds.com/company/isovalent) - [Verodin](https://millionrounds.com/company/verodin) - [SpecterOps](https://millionrounds.com/company/specterops) - [RangeForce](https://millionrounds.com/company/rangeforce) ## Pre-seed and seed 2 - [Fleak](https://millionrounds.com/company/fleak) - [Wabbi](https://millionrounds.com/company/wabbi) ## Segment by segment ### Series C and later 12 startups · $1.8B raised - [**Island**](https://millionrounds.com/company/island) Island is an innovative company founded in 2020, specializing in the Enterprise Browser. United States $650M - [**Corelight**](https://millionrounds.com/company/corelight) Corelight is a cybersecurity company based in San Francisco, founded in 2013. United States $209M - [**Deepwatch**](https://millionrounds.com/company/deepwatch) Deepwatch secures the digital economy by protecting enterprise networks via its cloud security platform. United States $203M - [**BigID**](https://millionrounds.com/company/bigid) BigID is a software company based in New York, founded in 2016 by Dimitri Sirota and Nimrod Vax. United States $154M - [*SC* **Secure Code Warrior**](https://millionrounds.com/company/secure-code-warrior) Belgium $101M - [**Expel**](https://millionrounds.com/company/expel) Expel is a leading Managed Detection and Response (MDR) provider based in Herndon, Virginia. Vatican City $99M - [**Guardicore**](https://millionrounds.com/company/guardicore) Guardicore provides micro-segmentation and workload protection solutions for data centers and public clouds. United States $80M - [**Hunters**](https://millionrounds.com/company/hunters) Hunters is a recruitment platform for real estate agencies. - $68M ### Stage not reported 6 startups · $331M raised - [**Exabeam**](https://millionrounds.com/company/exabeam) Exabeam is a global leader in cybersecurity, based in Foster City, California. United States $191M - [**Zafran Security**](https://millionrounds.com/company/zafran-security) Zafran Security is a New York-based cybersecurity company founded in 2022, specializing in an AI-native Threat Exposure Management United States $120M - [**oak9**](https://millionrounds.com/company/oak9) oak9 is a cybersecurity SaaS Platform for Developers. United States $8.0M - [**VISO TRUST**](https://millionrounds.com/company/viso-trust) VISO Trust is a SaaS third-party cyber risk management for the modern enterprise. United States $7.0M - [**AppOmni**](https://millionrounds.com/company/appomni) AppOmni is a leader in SaaS Security Posture Management (SSPM) and AI SaaS Security Posture Management (AISPM). United States $3.0M - [**Elevate Security**](https://millionrounds.com/company/elevate-security) Elevate Security is a developer of a security risk management platform that prevents account takeover and data loss. United States $2.0M ### Series A 4 startups · $86M raised - [*S* **SGNL**](https://millionrounds.com/company/sgnl) United States $30M - [**Valtix**](https://millionrounds.com/company/valtix) Valtix protects customer applications in the public cloud with its multi-cloud network security platform delivered as a service. United States $27M - [**Binalyze**](https://millionrounds.com/company/binalyze) Binalyze is a cybersecurity company based in Tallinn, Estonia, established in 2018. Estonia $19M - [**Qunnect**](https://millionrounds.com/company/qunnect) Qunnect is a quantum-technology company based in Brooklyn, founded between 2017 and 2018. United States $10M ### Series B 4 startups · $125M raised - [**Isovalent**](https://millionrounds.com/company/isovalent) Isovalent builds open-source networking, service mesh, security, and observability software for modern cloud-native infrastructure United States $40M - [**Verodin**](https://millionrounds.com/company/verodin) Verodin is a business platform that enables organizations to measure, manage, and improve their cybersecurity effectiveness. United States $33M - [**SpecterOps**](https://millionrounds.com/company/specterops) SpecterOps is a cybersecurity company that provides services and training solutions to help enterprises defend against attacks. United States $30M - [**RangeForce**](https://millionrounds.com/company/rangeforce) RangeForce is a SaaS-based human cyber defense readiness platform that continuously develops defensive skills against the latest threats. Estonia $22M ### Pre-seed and seed 2 startups · $7.0M raised - [**Fleak**](https://millionrounds.com/company/fleak) Fleak is a software development company based in San Jose, California, founded in 2024. United States $5.0M - [**Wabbi**](https://millionrounds.com/company/wabbi) Wabbi is a Boston-based cybersecurity company founded in 2018. United States $2.0M **How this map is made.** Every startup here works in Cybersecurity and has raised money in a round we track that names Cisco Investments as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Sector portfolio **Cisco Investments' AI portfolio** 26 startups · $218B](https://millionrounds.com/portfolio-maps/cisco-investments-ai-portfolio)[Co-investors **Who invests with Cisco Investments** 82 co-investors](https://millionrounds.com/portfolio-maps/cisco-investments-co-investors)[Portfolio map **Cisco Investments portfolio map** 69 startups · $225B](https://millionrounds.com/portfolio-maps/cisco-investments-portfolio-map)[Sector portfolio **Coinbase Ventures' Web3 & Crypto portfolio** 168 startups · $5.7B](https://millionrounds.com/portfolio-maps/coinbase-web3-crypto-portfolio)[Sector portfolio **Salesforce Ventures' AI portfolio** 115 startups · $181B](https://millionrounds.com/portfolio-maps/salesforce-ventures-ai-portfolio)[Sector portfolio **Google Ventures' AI portfolio** 81 startups · $16B](https://millionrounds.com/portfolio-maps/gv-ai-portfolio) ## Raising from investors like Cisco Investments? 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