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Proxy
Proxy was founded in 2016 by Denis Mars, who serves as CEO, and Simon Ratner, who is CTO.
Proxy
Proxy was founded in 2016 by Denis Mars, who serves as CEO, and Simon Ratner, who is CTO. Both previously built identity-systems at companies like Google and Apple. The company has not disclosed any formal family-office or asset-management structure; it appears to operate as a standalone venture-backed technology firm. Proxy's primary business is a cloud-based identity platform paired with a physical card. The card stores cryptographic keys and supports NFC, allowing users to unlock doors, log into laptops, or authorize payments with a tap. Proxy has cited integrations with major access-control providers including LenelS2 and Genetec (per Proxy, 2023). The company's revenue model combines hardware sales with per-seat software licenses, targeting mid-market and enterprise organizations. As of 2025, Proxy reports deployments across North America and parts of Europe. The firm raised a $42 million Series B round in 2024, led by Acrew Capital (per TechCrunch, 2024). Prior investors include Silicon Valley Bank and goldman sachs. Proxy employs roughly 100 people across its San Francisco and New York offices. The company has not disclosed any philanthropic vehicles or operating-company arms beyond its main product business. Proxy's differentiator lies in its hardware-plus-software approach to identity, rather than a pure-software model. The physical card eliminates reliance on smartphone batteries or network connectivity, targeting environments where reliability and security are paramount. This hybrid model places Proxy closer to Access Control Hardware vendors than to pure identity software firms like Okta or Ping.
General information
Firm type
Asset Manager
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
San Francisco
Corporate office
San Francisco, CA, United States
Additional offices
New York, NY, United States
Sector focus
Frequently asked questions
How does Proxy's authentication technology differ from standard passwordless solutions?
Proxy uses a dedicated hardware card that stores cryptographic keys, unlike most passwordless systems that rely solely on smartphones. The card works without battery or network, enabling authentication for laptop login, door unlocking, and payment authorization even when devices are offline (per Proxy, 2023).
What is Proxy's revenue model?
Proxy generates revenue through hardware sales of its cryptographic key cards combined with annual per-seat software licenses for its cloud management platform. The company also offers integration services for access-control systems. Pricing is subscription-based with volume discounts for enterprise deployments (per Proxy).
Who are Proxy's target customers?
Proxy targets mid-market to enterprise organizations, particularly those with physical security requirements. The company lists deployments in office buildings, co-working spaces, manufacturing facilities, and healthcare environments. Its integration with LenelS2 and Genetec places it in the corporate access-control market (per Proxy, 2023).
How is Proxy funded?
Proxy is venture-backed. It raised a $42 million Series B round in June 2024 from Acrew Capital, with prior investors including Silicon Valley Bank and Goldman Sachs (per TechCrunch, 2024). The company has not disclosed total equity raised but has operated since 2016 with multiple funding rounds.
What is the relationship between Proxy and its founders' previous work?
CEO Denis Mars and CTO Simon Ratner previously worked at Google and Apple, respectively, on identity and security infrastructure. Their technical background informs Proxy's hardware-software hybrid approach. The firm does not appear to operate as a family office or asset manager; it is a standalone technology company.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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