C2SEC
Track on RadarCloud-native XSPM platform for attack surface, cloud, and supply chain security
- Total raised
- $1.49M
- Employees
- 5
- Founded
- 2018
- Momentum
- —
Data updated August 2026
About
About C2SEC
At a glance
C2SEC is a cybersecurity company specializing in Attack Surface, founded in 2018 and headquartered in Redmond, United States. It has raised $1.49M in total funding, employs about 5 people, and is privately held.
C2SEC provides a cloud-native Extended Security Posture Management (XSPM) platform delivered as a SaaS solution. The platform consolidates multiple aspects of security posture management into a unified system, including external attack surface management, cloud and SaaS security posture, and supply chain security. The company serves clients across North America, Europe, and APAC, with customers in financial services, high-tech, insurance, and industrial sectors. The XSPM platform offers visibility and contextual analysis across different security domains, enabling organizations to identify and manage security risks across their digital infrastructure. The solution addresses both external-facing attack surfaces and internal cloud/SaaS environments, providing a comprehensive view of an organization's security posture. C2SEC operates from offices in Seattle, Washington and Lausanne, Switzerland. The founding team includes veterans from Microsoft, IBM, and Swisscom, bringing experience in cybersecurity, artificial intelligence, and enterprise technology. The company has received backing from Microsoft for Startups, F10 Accelerator (now Tenity), Trust Valley, and Sequoia Capital.
Momentum
How C2SEC is trending
No momentum signals yet
We score momentum from hiring, web, social, and funding velocity. Once signals accumulate this section will light up.
Valuation
What C2SEC is worth
Estimated valuation
Funding
Funding history
See every round, lead investor, and the full capital stack.
Open the full profile on Mandos to see funding history.
Public markets
Stock performance
Privately held
This company isn't publicly traded. Stock performance will appear here after an IPO.
Headcount
Headcount growth
Track hiring velocity, department mix, and seniority shifts.
Open the full profile on Mandos to see headcount growth.
Jobs
Open jobs
Every live posting, hiring pace, and role-level signal.
Open the full profile on Mandos to see open jobs.
Web traffic
Digital presence
Visits trend, bounce rate, engagement, and top countries.
Open the full profile on Mandos to see digital presence.
Tech stack
Technologies
The full stack behind the product — frameworks, clouds, security.
Open the full profile on Mandos to see technologies.
M&A
Acquisitions
Every acquisition this company has made, with dates and amounts.
Open the full profile on Mandos to see acquisitions.
Reviews & sentiment
Employee & product reviews
CEO approval, culture, comp, and detailed product ratings.
Open the full profile on Mandos to see employee & product reviews.
Leadership
Full leadership team
CEO, CxOs, VPs, and every exec with roles.
Open the full profile on Mandos to see full leadership team.
Competitors
Competitive landscape
The complete competitor set with overlap and positioning.
Open the full profile on Mandos to see competitive landscape.
News
Press & news coverage
The most recent mentions, announcements, and media coverage.
Open the full profile on Mandos to see press & news coverage.
Full profile
This public profile is a snapshot
The full Mandos profile of C2SECadds funding rounds & investors, valuation estimates, headcount & hiring trends, technology stack, executive moves, and real-time monitoring.
FAQ
Frequently asked questions about C2SEC
When was C2SEC founded?▾
C2SEC was founded in 2018.
Where is C2SEC headquartered?▾
C2SEC is headquartered in Redmond, United States.
How much funding has C2SEC raised?▾
C2SEC has raised a total of $1.49M in total funding.
Is C2SEC public or private?▾
C2SEC is a privately-held company.
How many employees does C2SEC have?▾
C2SEC has approximately 5 employees.
What does C2SEC do?▾
C2SEC provides a cloud-native Extended Security Posture Management (XSPM) platform delivered as a SaaS solution. The platform consolidates multiple aspects of security posture management into a unified system, including external attack surface management, cloud and SaaS security posture, and supply…
