Secure Octane Investments

VC San Francisco, United States · Founded 2016

Secure Octane is a tightly focused early-stage venture capital firm that backs founders building the next generation of cybersecurity, AI, and cloud infrastructure companies.

About Secure Octane Investments

Secure Octane Investments is a small specialist venture firm focused on cybersecurity, with a portfolio concentrated in security infrastructure, identity, and adjacent enterprise software. Healthcare is not a stated thesis area, and founders should not approach Secure Octane primarily as a healthcare investor. The relevant fit is when a founder is building cybersecurity infrastructure that happens to have healthcare buyers, particularly in clinical IT security, medical-device security, healthcare data infrastructure protection, or compliance and identity tooling for HIPAA-regulated environments. Stage focus is seed and Series A, with checks plausibly in the $250k to $2M range. Physician founders building cybersecurity products with strong commercial signal in healthcare verticals may find a thoughtful co-investor; founders building consumer health, therapeutics, devices, or non-security health software should pitch a healthcare-dedicated fund. Geographic posture is most likely US-broad. The realistic entry path is a warm introduction from a security-industry operator, a portfolio CEO, or a co-investing seed fund; the partners are technical and respond best to founders who can defend the security architecture in detail. Founders should arrive with clear security expertise, real customer traction, and an articulated commercial moat. Treat Secure Octane as a useful security-specialist co-investor for the narrow subset of healthcare-relevant cybersecurity companies, not a healthcare partner in the traditional sense.

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Healthcare AI tools backed by Secure Octane Investments

Tools made by companies in Secure Octane Investments's portfolio that we cover in the directory.

Simbie AI
Simbie AI
Medical Phone & Communication
Simbie AI provides clinically-trained voice agents for medical practices, automating patient support, scheduling, and documentation to reduce costs and improve patient care.
Kira Systems (Litera)
Litera
Legal, Compliance & Security
Kira Systems (Litera) offers AI-powered document review for large sets of legal documents, suitable for healthcare teams reviewing BAAs, licensing agreements, and vendor contracts, extracting key contractual terms and privacy obligations.

Portfolio companies in our directory

Other portfolio companies

Companies in Secure Octane Investments's portfolio not currently in our directory.

Team

Mahendra Ramsinghani
Founder & Managing Director
LinkedIn

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Last updated 2026-05-06. Sourced from this fund's published materials.
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