Insights

Healthcare focus Leverage .406 Ventures’ strong emphasis on healthcare investments and portfolio exits in the sector to tailor outreach for health tech startups, digital therapeutics, and provider enablement solutions that align with their track record and exit history.

Early-stage leadership Position products and services as first-in-kind or early-differentiating solutions that support early-stage companies, reflecting the firm’s two decades of experience leading or co-leading early-stage rounds in AI, cybersecurity, and healthcare.

Strategic partnerships Highlight collaboration opportunities with portfolio companies and potential co-investment or value-add partnerships, emphasizing capability to integrate with Optum, VMware, SAP, and other strategic players connected to their exits.

Operational scale Offer scalable, enterprise-grade implementations and managed services that align with the firm’s portfolio companies’ growth trajectories and the need for robust back-office, financial, and GP-focused tooling evidenced by their tech stack partners.

Network growth Propose solutions that accelerate portfolio company go-to-market and fundraising efforts, including marketing automation, AI-enabled data analytics, and ecosystem networking services that can enhance deal sourcing and strategic exits.

Similar companies to .406 Ventures

.406 Ventures Tech Stack

.406 Ventures uses 8 technology products and services including Sage Intacct, Google Ads, Zendesk, and more. Explore .406 Ventures's tech stack below.

Media & News

.406 Ventures's Email Address Formats

.406 Ventures uses at least 3 email formats:
.406 Ventures Email FormatsExamplePercentage
FLast@406ventures.comJDoe@406ventures.com
83%
First@406ventures.comJohn@406ventures.com
16%
FirLast@406ventures.comJohDoe@406ventures.com
1%

Frequently Asked Questions

What is .406 Ventures's phone number?

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You can contact .406 Ventures's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is .406 Ventures's official website and social media links?

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.406 Ventures's official website is 406ventures.com and has social profiles on LinkedIn.

How much revenue does .406 Ventures generate?

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As of August 2026, .406 Ventures's annual revenue is estimated to be $100M - $250M.

What is .406 Ventures's NAICS code?

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.406 Ventures's NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does .406 Ventures have currently?

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As of August 2026, .406 Ventures has approximately 110 employees across 5 continents, including North America, Europe and Asia. Key team members include Chief Financial Officer: S. J., Owner: A. G. and Project Manager / Architect: T. H. M. Explore .406 Ventures's employee directory with LeadIQ.

What industry does .406 Ventures belong to?

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.406 Ventures operates in the Venture Capital and Private Equity Principals industry.

What technology does .406 Ventures use?

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.406 Ventures's tech stack includes Sage Intacct, Google Ads, Zendesk, Microsoft Dynamics, Vertex AI, Webflow, MuleSoft and Cursor Code Editor.

What is .406 Ventures's email format?

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.406 Ventures's email format typically follows the pattern of FLast@406ventures.com. Find more .406 Ventures email formats with LeadIQ.

When was .406 Ventures founded?

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.406 Ventures was founded in 2005.
.406 Ventures logo

.406 Ventures

Venture Capital and Private Equity PrincipalsMassachusetts, United States51-200 Employees

Based in Boston, Massachusetts, .406 Ventures is a venture capital firm that concentrates on early-stage investments in healthcare, data and AI, and cybersecurity. It positions itself as a lead or co-lead investor, guiding portfolio companies through the critical early years. Its notable lead investments include AbleTo, Carbon Black, Cloud Health, Health Dialog, Iora Health, Mineral Tree, and Veracode, all of which were acquired by larger technology or healthcare organizations. The firm operates with a midsize team and partners with visionary entrepreneurs to advance innovations in its focus areas. In 2026, it announced a strategic collaboration with Optum to align efforts and improve processes.

Section iconCompany Overview

Phone number
NAICS Code
52391 - Miscellaneous Intermediation
Founded
2005
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    .406 Ventures's revenue is estimated to be in the range of $100M - $250M

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