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.406 Ventures
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.406 Ventures

Trusted
https://www.406ventures.com
Last activity: 12.10.2026
Active
Invests in categories: CareCloudDataFinTechHealthTechPlatformSaaSSecurityTechnologyVideo
At .406 Ventures, we provide capital and support for early stage technology companies. We add value far beyond capital by partnering with great teams to pursue innovative ideas in areas where we have deep experience and strong networks.
Likes
106
News
2.16K
Portfolio
67
Persons
14
Mentions
169

Overview

Location
United States, Massachusetts, Boston
Employees
11-50
Phone
+1 617-406-3300
Founded date
2005
Investment Type
Venture Capital
Investment Stage
Pre-Seed; Seed; Series A; Series B; Series C

Funds raised 4

DateFund sizeAnnouncement
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Nov 21, 2019$294M.406 Ventures Closes Fourth Fund, at $294M
Jul 21, 2015$217M.406 Ventures Closes Third Fund at $217M
Dec 19, 2012$175M.406 Ventures Closes Second VC Fund at $175M

Portfolio 67

DateNameWebsiteTotal RaisedLocation
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Jun 12, 2026RELAIrelai.ai$5.4MUnited States
Feb 12, 2026Big Healthbighealth.com$153MUnited States
Mar 14, 2024RAD Securityrad.security$14M
Mar 14, 2024VivorCarevivorcare.comUnited States, Georgia, Boston
Mar 14, 2024FamilyWellfamilywellhealth.com$13.3MUnited States
Apr 6, 2023Portrait Analyticsportrait-analytics.com$10MUnited States, Massachusetts, Boston
Feb 3, 2023Nema Healthnemahealth.com$18.6MUnited States, Connecticut, New Haven
Nov 25, 2022Linealinea.aiUnited States
Nov 25, 2022Telmaitelm.ai$5.5MUnited States, California, Foster City
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Persons 14

DateFirst NameLast NameTitleLinkedInLocation
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KelciHoranOffice Manager and Executive AssistantLinkedIn
PayalAgrawal DivakaranPartnerLinkedIn
So-JuneMinChief Financial OfficerLinkedIn
KathrynTaylor ReddyPrincipalLinkedIn
GregDraconPartnerLinkedIn
MariaCirinoCo-Founder and Advising PartnerLinkedIn
GrahamBrooksPartnerLinkedIn
JoannaSkoler GilmanChief Marketing and Communications Officer
TripHoferVenture Partner
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News 2157

DateTitleDescription
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Apr 8, 2024Indico Data receives top position in Everest Group’s Intelligent Document Processing (IDP) Insurance PEAK Matrix® 2024Boston, MA., April 8th, 2024 – Indico Data, the industry’s leading solution for the automating of critical intake workflows across insurance, financial services, and healthcare, today announced its recognition as a leader in Everest Group’s...
Apr 4, 2024Onapsis Appoints Tim McKnight to Board of DirectorsBOSTON–April 4, 2024 – Onapsis, the market leader in business application security and compliance, today announced the appointment of Tim McKnight as an independent board director. The addition to the Onapsis board further accelerates the c...
Apr 3, 2024AONL and Laudio Release New Report Measuring the Impact of Nurse Managers on Health System PerformanceLeveraging Laudio’s unique data set, the report provides first-of-its-kind data on the influence of leader-team member engagement on nurse retention – a pervasive and costly challenge for health systems nationwide. The analysis showed nurse...
Apr 2, 2024RAD Security Selected as Finalist for RSA Conference 2024 Innovation Sandbox ContestSince 2005, the RSAC Innovation Sandbox contest has served as a platform for the most promising young cybersecurity companies to showcase their groundbreaking technologies and compete for the title of “Most Innovative Startup.” The competit...
Apr 2, 2024Reltio Customer 360 Data Product Pioneers New Era of AI-powered Data UnificationREDWOOD SHORES, Calif., April 2, 2024 —Reltio®, a leading data unification and management company, today introduced its Reltio Customer 360 Data Product, the first in its series of 360 Data Products. This is a next-generation cloud solution...
Apr 2, 2024Anthem Blue Cross and Blue Shield Expands Access to Specialty Mental Healthcare Treatment with Addition of InStride Health to NetworkApril 02, 2024 Read More News
Mar 27, 2024InStride Health Raises Oversubscribed $30 Million Series B to Expand Access to Best-In-Class Specialty Treatment for Pediatric Anxiety and OCDBOSTON, Mass., – March 27, 2024 – InStride Health, an outpatient provider of specialty pediatric anxiety and OCD treatment, announced the closing of an oversubscribed $30M Series B funding round. General Catalyst led investors and was joine...
Mar 13, 2024Northwell Health Plans System-Wide Expansion with Laudio to Support Over 8,000 Frontline LeadersThe Laudio platform is a first-of-its-kind solution for streamlining frontline leaders’ work and operationalizing leadership best practices. Northwell Health deployed it to augment ongoing efforts to bolster its frontline leaders and enhanc...
Mar 11, 2024Wellpoint Increases Access to Mental Healthcare for Children and Young Adults with Addition of InStride Health to NetworkMarch 11, 2024 Read More News
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Mentions in press and media 169

DateTitleDescription
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Oct 8, 2026AblePay Health Raises $20 Million Series A Led By F-PrimeAblePay Health raised $20 million in Series A funding to expand its healthcare affordability and patient payment platform. F-Prime led the round, with participation from A1 Health Ventures and .406 Ventures. AblePay plans to use the funding...
Oct 6, 2026Vitalize Raises $31 Million Series A To Expand AI Healthcare Operations PlatformVitalize has raised $31 million in Series A funding to expand its artificial intelligence platform for managing hospital labor and capacity in real time. Oak HC/FT led the financing, with participation from Norwest, .406 Ventures, Constella...
Oct 6, 2026Arboretum Raises $30 Million Series A And Launches Precision Medicine PlatformArboretum LifeSciences has launched with $30 million in Series A funding to expand access to genetic testing for common diseases and build a molecular information platform supporting precision medicine and genomically stratified clinical tr...
Sep 22, 2026Teal Health Raises $22M Series A Round SAN FRANCISCO, CA, Teal Health today announced $22 million in Series A funding round. >> Click here for more funding data on Teal Health >> To export Teal Health funding data to PDF and Excel, click here Teal Health, creators o...
Aug 12, 2026Mindgard Raises $30M in Series A FundingMindgard, a Boston, MA and London, UK-based provider of an AI security platform, raised $30M in Series A funding. The round was led by Album VC with participation from Karma Ventures, .406 Ventures, Atlantic Bridge, IQ Capital, and Lakestar...
Aug 12, 2026Mindgard Inks $30M Series A BOSTON, MA, Mindgard, the leader in AI security, announced that it has closed a $30 million Series A financing. >> Click here for more funding data on Mindgard >> To export Mindgard funding data to PDF and Excel, click here Min...
Jun 16, 2026Relai Secures $6.9M, Launches AI Learning Platform for Enterprise ReliabilityRelai, a Bethesda-based AI infrastructure firm, raised $6.9M to launch its verifiable continual learning platform. This innovation boosts autonomous AI agent reliability for enterprises. The platform transforms real-world failures into veri...
Jun 14, 2026RELAI Raises $6.9 Million And Launches Verifiable Continual Learning Platform For AI AgentsRELAI announced the launch of a verifiable continual learning platform designed to help AI agents continuously improve from real-world failures while preventing regressions. The company also revealed it has secured a total of $6.9 million i...
Jun 12, 2026Relai Raises $5.4M in Pre-Seed FundingRelai, a Bethesda, MD-based continual learning infrastructure company for AI agents, raised $5.4M in Pre-Seed funding. The round was led by .406 Ventures with participation from AITFund and other strategic investors. The raise brought the t...
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FAQ about .406 Ventures

When was .406 Ventures founded?

.406 Ventures was founded in 2005.

What funds has .406 Ventures raised?

.406 Ventures has announced 4 funds on Parsers VC, among them a $294M fund on Nov 21, 2019, a $217M fund on Jul 21, 2015 and a $175M fund on Dec 19, 2012.

How many startups has .406 Ventures invested in?

.406 Ventures has 67 portfolio companies on Parsers VC, among them RELAI, Big Health and RAD Security.

What is the latest news about .406 Ventures?

Parsers VC has 2157 news items about .406 Ventures, among them “Indico Data receives top position in Everest Group’s Intelligent Document Processing (IDP) Insurance PEAK Matrix® 2024” (Apr 8, 2024) and “Onapsis Appoints Tim McKnight to Board of Directors” (Apr 4, 2024).

What has the press written about .406 Ventures?

Parsers VC has collected 169 articles mentioning .406 Ventures, among them “AblePay Health Raises $20 Million Series A Led By F-Prime” (Oct 8, 2026) and “Vitalize Raises $31 Million Series A To Expand AI Healthcare Operations Platform” (Oct 6, 2026).

Is .406 Ventures still active?

Yes, .406 Ventures is active; its latest activity on Parsers VC dates from Oct 12, 2026.