The most prominent cloud security companies ranked by global prominence, funding activity, and market position. Showing the top 50 out of 1,291 companies tracked on Fsome.
| # | Company | Location | Employees | Total Funding | Last Round | Last Funded |
|---|---|---|---|---|---|---|
| 1 |
Aikido Security
Aikido Security offers a platform for securing code, cloud, and runtime environm…
|
Ghent | — | $84.6M | Series B | 2026-01-14 |
| 2 |
Torq
Torq is an AI-first no-code automation platform that unifies and automates workf…
|
Tel Aviv | — | $330.0M | Series D | 2026-01-11 |
| 3 |
Chainguard
Chainguard is a cloud-native development platform that provides low-to-zero CVE …
|
Kirkland | — | $892.0M | Debt Financing | 2025-10-23 |
| 4 |
GitLab
GitLab is a web-based Git repository manager that offers a variety of features f…
|
San Francisco | — | $413.5M | Series E | 2019-09-17 |
| 5 |
Veza
Veza is a data security platform that helps users use and share their data safel…
|
Palo Alto | 101 - 250 | $233.0M | Series D | 2025-04-28 |
| 6 |
CrowdStrike
CrowdStrike is a cybersecurity technology firm that provides cloud-delivered pro…
|
Sunnyvale | c 10001 max | $1.2B | Post Ipo Equity | 2022-12-01 |
| 7 |
Keeper Security
Keeper Security is a cybersecurity platform for preventing password-related data…
|
Chicago | 501 - 1K | $60.2M | Private Equity | 2023-05-09 |
| 8 |
Acronis
Acronis unifies data protection & cybersecurity to deliver integrated, automated…
|
Schaffhausen | 1K - 5K | $658.0M | Private Equity | 2022-07-28 |
| 9 |
Axonius
Axonius is an asset inventory management platform that focuses on cybersecurity …
|
New York | 501 - 1K | $865.0M | Series E | 2024-03-05 |
| 10 |
Bedrock Data
Bedrock Data accelerates data security, governance, and management for all your …
|
San Francisco | 11 - 50 | $35.0M | Series Unknown | 2026-03-19 |
| 11 |
Upwind Security
Upwind Security provides cybersecurity solutions to protect organizations from d…
|
San Francisco | 251 - 500 | $430.0M | Series B | 2026-01-26 |
| 12 |
Zenity
Zenity secures AI agents everywhere - across SaaS, cloud, and the endpoint.
|
New York | 101 - 250 | $59.5M | Series B | 2024-10-29 |
| 13 |
CAST AI
CAST AI is the leading Kubernetes automation platform that cuts AWS, Azure, and …
|
Miami | 101 - 250 | $181.0M | Series C | 2026-01-12 |
| 14 |
Kiteworks
Kiteworks provides secure communication and file-sharing solutions for businesse…
|
San Mateo | 501 - 1K | $592.0M | Private Equity | 2024-08-14 |
| 15 |
Yubico
Yubico protects logins with hardware devices like YubiKey, which offer secure an…
|
Santa Clara | 251 - 500 | $292.2M | Post Ipo Equity | 2023-10-03 |
| 16 |
Wiz
Wiz is a cloud security platform that facilitates collaboration between security…
|
New York | 501 - 1K | $2.0B | Series Unknown | 2024-11-18 |
| 17 |
Exabeam
Exabeam is a global leader in intelligence and automation that powers security o…
|
Foster City | 501 - 1K | $391.0M | Series Unknown | 2021-12-05 |
| 18 |
Cobalt
Cobalt is a PtaaS platform for security and development teams as well as infuses…
|
Boston | 251 - 500 | $37.0M | Series B | 2020-08-20 |
| 19 |
Apiiro
Apiiro enables security and development teams to proactively remediate risk befo…
|
New York | 101 - 250 | $135.0M | Series B | 2022-11-03 |
| 20 |
Stoïk
Stoïk is a cyber insurtech company that help businesses manage their exposure to…
|
Paris | 101 - 250 | $77.1M | Series C | 2026-01-20 |
| 21 |
Sprinto
Sprinto automates cloud security compliance, managing risk and controls with aut…
|
Bangalore | 251 - 500 | $31.5M | Series B | 2024-04-09 |
| 22 |
Sysdig
The leader in cloud security powered by runtime insights
|
San Francisco | 501 - 1K | $729.5M | Series G | 2021-12-15 |
| 23 |
Cyberhaven
Cyberhaven is an AI-powered data security company focused on detecting and preve…
|
Palo Alto | 101 - 250 | $236.5M | Series D | 2025-04-02 |
| 24 |
CyCognito
CyCognito is a leading exposure management platform that is fully-automated & hi…
|
Palo Alto | 101 - 250 | $153.0M | Series C | 2021-12-01 |
| 25 |
Illumio
Illumio is a cybersecurity platform specializing in breach containment and Zero …
|
Sunnyvale | 501 - 1K | $557.5M | Series F | 2021-06-23 |
| 26 |
Axiado Corporation Inc
Axiado is a security processor company redefining hardware root of trust with ha…
|
San Jose | 101 - 250 | $205.0M | Series C | 2025-12-02 |
| 27 |
Opal Security
An identity and access management platform that offers a consolidated view and c…
|
San Francisco | 11 - 50 | $33.8M | Series B | 2023-12-07 |
| 28 |
Cyble
Cyble is a leading AI-powered threat intelligence company offering comprehensive…
|
Cupertino | 251 - 500 | $44.8M | Series B | 2023-11-14 |
| 29 |
Bitdefender
Bitdefender is a security technology company that provides advanced threat prote…
|
Bucharest | 1K - 5K | $187.0M | Secondary Market | 2017-12-01 |
| 30 |
Alkira
Alkira is a network infrastructure as-a-service company that unifies multiple cl…
|
San Jose | 101 - 250 | $176.0M | Series C | 2024-05-15 |
| 31 |
Push Security
Real-time, in-browser threat detection & response
|
Boston | 51 - 100 | $49.0M | Series B | 2025-04-21 |
| 32 |
Todyl
Todyl operates as a networking and security platform built for MSP or MSSPs.
|
Denver | 51 - 100 | $83.8M | Series B | 2024-02-26 |
| 33 |
Sentra
Sentra is a cloud-native data security platform that utilizes AI to automaticall…
|
Tel Aviv | 101 - 250 | $103.0M | Series B | 2025-04-22 |
| 34 |
Deepwatch
Deepwatch secures the digital economy by protecting enterprise networks via its …
|
Tampa | 101 - 250 | $256.0M | Series C | 2023-02-15 |
| 35 |
Outpost24
Outpost24 provides cloud-based cybersecurity solutions that help organizations i…
|
Karlskrona | 251 - 500 | $23.9M | Private Equity | 2025-12-17 |
| 36 |
Corsha
Corsha offers a machine identity platform designed to secure machine-to-machine …
|
Vienna | 11 - 50 | $34.7M | Series Unknown | 2025-07-31 |
| 37 |
Canopy Works
The connected safety platform for hospitals and health systems
|
San Francisco | 101 - 250 | $44.0M | Series B | 2026-01-08 |
| 38 |
Panther
Panther is a modern SIEM platform that solves the challenges of security operati…
|
San Francisco | 101 - 250 | $140.5M | Series B | 2021-12-02 |
| 39 |
Internxt
Internxt is an open-source cloud storage service that focuses on user privacy an…
|
Valencia | 11 - 50 | $10.9M | Seed | 2025-07-16 |
| 40 |
CodeNotary
CodeNotary is a software company providing security technology to make the softw…
|
Houston | 11 - 50 | $51.5M | Undisclosed | 2025-11-25 |
| 41 |
Exaforce
Exaforce is a cybersecurity company that increases the efficacy and effeciency o…
|
San Jose | 51 - 100 | $76.0M | Non Equity Assistance | 2025-10-08 |
| 42 |
Sweet Security
Sweet Security is a cloud-native security company that specializes in providing …
|
Tel Aviv | 51 - 100 | $120.0M | Series B | 2025-11-12 |
| 43 |
Expel
Expel is a security operations provider that offers managed detection and respon…
|
Herndon | 101 - 250 | $288.8M | Series E | 2022-10-03 |
| 44 |
RAPIDFORT
RapidFort provides software supply chain security solutions for identifying and …
|
Sunnyvale | 101 - 250 | $52.8M | Series A | 2026-02-03 |
| 45 |
Netskope
Netskope is an IT firm that specializes in real-time security, stopping threats,…
|
Santa Clara | 1K - 5K | $1.4B | Series Unknown | 2024-09-30 |
| 46 |
Aviatrix
Aviatrix® is a leading cloud network security company.
|
Santa Clara | 251 - 500 | $340.8M | Series Unknown | 2022-12-08 |
| 47 |
IRONSCALES
The leading enterprise cloud email security platform combining AI and human insi…
|
Atlanta | 101 - 250 | $121.0M | Secondary Market | 2024-11-20 |
| 48 |
Vectra AI
Vectra AI develops an AI-driven integrated attack signal for threat detection an…
|
San Jose | 501 - 1K | $352.5M | Series F | 2021-04-29 |
| 49 |
HUB Security
HUB Security is redefining cyber security with quantum-driven confidential compu…
|
Tel Aviv | 251 - 500 | $140.5M | Post Ipo Debt | 2025-08-27 |
| 50 |
Liminal
Liminal develops a security platform for regulated enterprises.
|
Indianapolis | 11 - 50 | $17.0M | Series Unknown | 2025-11-13 |