What Does Ten Eleven Ventures Do?

Total employees45
HeadquartersBoston
Founded2014

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.

Where Is Ten Eleven Ventures's Headquarters?

Ten Eleven Ventures officeTen Eleven Ventures officeTen Eleven Ventures officeTen Eleven Ventures office
*Images sourced via web search. Rights belong to original owners

HQ Function

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.

Notable Features:

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.

Work Culture:

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.

HQ Significance:

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.

Values Reflected in HQ: The choice of a prime downtown location reflects professionalism, stability, and accessibility. The focus on a key tech and financial hub aligns with their mission to be at the forefront of cybersecurity investment and thought leadership.

Location:

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.

Street Address:

10 Post Office Square

City:

Boston

State/Province:

MA

Country:

USA

Where Else Does Ten Eleven Ventures Operate Around the World?

Boulder, Colorado, 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.

San Francisco Bay Area, California, USA

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.

Leesburg, Virginia, USA (Washington D.C. Metropolitan Area)

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.

Buying Intent Signals for Ten Eleven Ventures

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Ten Eleven Ventures? Meet the Executive Team

As of April 2025, Ten Eleven Ventures' leadership includes:

Alex Doll - Founder & Managing General Partner
Mark Hatfield - Founder & General Partner
Justin Kallhoff - General Partner
Brian Paul - Managing Director - Europe
Todd Weber - Operating Partner & CTO
Megan O'Connor - Head of Platform

Who's Investing in Ten Eleven Ventures?

Ten Eleven Ventures has been backed by several prominent investors over the years, including:

Institutional Investors (e.g., Pension Funds, Endowments, Foundations)
Family Offices
Sovereign Wealth Funds
High-Net-Worth Individuals

What Leadership Changes Has Ten Eleven Ventures Seen Recently?

Hire2
Exits0

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.

New Appointments:

Justin Kallhoff, Justin Kallhoff appointed as new General Partner, enhancing the firm's investment capabilities.
Megan O'Connor, Megan O'Connor appointed as new Head of Platform, focusing on portfolio company growth and success.
Katie Gray, Katie Gray promoted to Principal, reflecting her valuable contributions to the investment team.

What Technology (Tech Stack) Is Used byTen Eleven Ventures?

Discover the tools Ten Eleven Ventures uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Ten Eleven Ventures Email Formats and Examples

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

What's the Latest News About Ten Eleven Ventures?

PR Newswire • February 14, 2024

Ten Eleven Ventures Participates in RevealSecurity's $23M Funding Round

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

Ten Eleven Ventures Joins Todyl's $50M Series B Funding Round

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 Announces Close of $600 Million Third Flagship Fund

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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