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Ten Eleven Ventures is the original venture capital firm focused solely on investing in cybersecurity. Founded in 2014, they invest globally from seed to growth stages in innovative companies tackling the world's toughest cyber threats. Their team combines deep investment experience with extensive cybersecurity expertise to support entrepreneurs in building market-leading businesses. Ten Eleven Ventures aims to be the go-to partner for cybersecurity founders, providing capital, strategic guidance, and access to a rich network.
Serves as the central hub for global investment strategy, deal sourcing, portfolio company support, and operational management for the firm's cybersecurity-focused venture capital activities.
Located in a prominent downtown Boston financial district building, offering access to a rich ecosystem of tech talent, startups, and financial institutions. Specific internal features are not publicly detailed.
A dynamic, analytical, and collaborative environment. Emphasis is placed on deep cybersecurity expertise, strategic thinking, and fostering innovation within portfolio companies. The culture is fast-paced with a strong focus on results and market impact.
The Boston headquarters anchors Ten Eleven Ventures' presence on the East Coast, providing strategic access to a mature cybersecurity ecosystem, leading academic institutions, and a strong talent pool. It facilitates engagement with entrepreneurs, co-investors, and limited partners in the region.
Ten Eleven Ventures invests globally in cybersecurity companies from seed to growth stages. While its primary offices are in the United States (Boston, Boulder, San Francisco Bay Area, Washington D.C. area), the firm actively seeks and supports portfolio companies across North America, Europe, Israel, and other international markets. Their team includes members with European focus, facilitating deal flow and support for companies operating or expanding internationally.
10 Post Office Square
Boston
MA
USA
Address: Specific street address not publicly listed. Operates within the Boulder tech and startup ecosystem.
To tap into the innovation and talent in the Boulder/Denver tech corridor, focusing on cybersecurity startups and providing regional support for portfolio companies.
Address: Specific street address not publicly listed. Operates within the core of Silicon Valley.
To maintain a strong foothold in the world's leading technology ecosystem, driving investments and partnerships in the highly competitive West Coast cybersecurity market.
Address: Specific street address not publicly listed. Strategically located near the Washington D.C. federal and cybersecurity corridor.
To engage with the unique cybersecurity landscape of the D.C. area, including companies focused on government, critical infrastructure, and national security, and to support portfolio companies navigating this market.
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As of April 2025, Ten Eleven Ventures' leadership includes:
Ten Eleven Ventures has been backed by several prominent investors over the years, including:
Over the past 12 months, Ten Eleven Ventures has notably expanded its leadership team with key strategic hires, including a new General Partner and a Head of Platform, signaling continued growth and commitment to portfolio support. Additionally, a key team member was promoted to Principal. There have been no publicly announced executive departures during this period.
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Ten Eleven Ventures commonly uses an email format based on the employee's first name (e.g., firstname@tenelevenventures.com). This is a prevalent pattern in venture capital for direct communication. While other formats might exist within the organization, this is a widely recognized structure for key personnel.
[first]@tenelevenventures.com
Format
alex@tenelevenventures.com
Example
75%
Success rate
PR Newswire • February 14, 2024
RevealSecurity, an application detection and response company, announced $23 million in funding as it emerged from stealth. The round was led by SYN Ventures with participation from Hanaco Ventures, SilverTech Ventures, and Ten Eleven Ventures, aiming to combat identity-based threats....more
FinSMEs • February 7, 2024
Todyl, a unified security and networking platform, secured $50 million in Series B funding. Base10 Partners led the round, with continued support from existing investors including Anthos Capital, Tech Operators, and Ten Eleven Ventures, to scale its SASE platform....more
Ten Eleven Ventures / PR Newswire • March 29, 2023
Ten Eleven Ventures successfully closed its third flagship fund, TENV III, at $600 million. This fund continues the firm's dedicated strategy of investing in cybersecurity companies globally, from early-stage to growth-stage, to address evolving cyber threats....more
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