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.406 Ventures — Portfolio, Page 2

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

77
Companies
$1.7B
Total invested
$25.1M
Avg. check
49
Industries
Health Care 14Software 8Artificial Intelligence (AI) 6Wellness 4Cyber Security 4SaaS 4+43 more
Founder contacts

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Portfolio companies

Showing 2548 of 77
OncoveryCare
May 2024

OncoveryCare is the virtual survivorship clinic providing whole-person care and community to survivors of critical illness with cancer.

Health Care · Somerville$4.5M Seed
Wayspring
May 2024

Wayspring is a healthcare company focused on addressing substance use disorder (SUD) and other behavioral health issues.

Developer Platform · Nashville$45.0M Series D
AristaMD
November 2023

AristaMD is a healthcare company that features a software platform that helps hospitals and practitioners on improving patient outcomes.

Health Care · San Diego$16.5M Series C
Better Life Partners
August 2023

Better Life Partners provides medical and behavioral healthcare services to help people recover from addiction.

Communities · Hanover$26.5M Series B
Simon Data
August 2023

Simon Data is the creator of a customer data platform that allows marketers to create complicated client categories.

Advertising · New York$54.0M Series D
Portrait Analytics
July 2023

Portrait Analytics creates a generative AI research assistant that helps analysts accelerate and deepen investment research.

Analytics · Boston$7.0M Seed
Sevco Security
June 2023

Sevco Security is an IT asset visibility and cybersecurity company providing a unified asset intelligence platform.

Cyber Security · Austin$17.0M Venture - Series Unknown
Tausight
December 2024

Tausight’s mission is to solve one of the most challenging responsibilities of healthcare CIOs, CISOs, and their IT organizations.

Cyber Security · BostonSeed
retrain.ai
December 2022

retrain.ai is a responsible AI-driven Talent Intelligence Platform powering organizations to find, develop, upskill and reskill talent.

Artificial Intelligence (AI) · New York$14.0M Venture - Series Unknown
Nomad Health
December 2025

Nomad Health is an online staffing marketplace that connects clinicians to healthcare jobs.

Health Care · New York$33.8M Venture - Series Unknown
Trilio
December 2022

Cloud-Native Data Protection for Kubernetes, OpenStack and Virtualization

Cloud Computing · Framingham$17.0M Series B
Reltio
November 2021

Reltio powers real-time data intelligence and AI transformation with enterprise-grade security and governance.

CRM · Redwood Shores$120.0M Series E
FamilyWell Health
November 2025

Integrated mental health services for pregnant & postpartum patients.

Consulting · Boston$8.0M Series A
Oort
October 2022

Oort is an identity threat detection and response platform for enterprise security.

Cyber Security · Boston$11.5M Series A
Big Health
February 2026

Big Health is a digital therapeutics company operating a healthcare portal to offer behavioral programs for mental health issues.

Alternative Medicine · San Francisco$23.7M Series Unknown
Indico Data
October 2025

Indico Data provides machine learning solutions for automating data extraction and analysis from unstructured content.

Analytics · BostonSeries Unknown
RapidFire AI
September 2025

RapidFire AI provides an agile deep learning development platform to accelerate AI development while reducing infrastructure costs

Artificial Intelligence (AI) · Palo Alto$4.0M Pre-Seed
Diana Health
September 2025

Diana Health offers personalized women's healthcare services in maternity, gynecology, menopause, mental health, and wellness.

Health Care · New York$55.0M Series C
Bluebird Kids Health
March 2025

Bluebird Kids Health delivers superior treatment to help every kid grow.

Health Care · Boston$31.5M Series A
Rad Security
February 2025

RAD Security offers an AI-driven security platform that auto-triages threats, reduces false positives, and provides compliance visibility.

Artificial Intelligence (AI) · San Francisco$14.0M Series A
Lynx
February 2025

Lynx provides an API-driven platform for businesses to integrate healthcare financial services, payments, banking, and investments.

FinTech · Boston$27.0M Series A
Mindgard
December 2024

Mindgard is the leading provider of AI Red Teaming solutions.

Artificial Intelligence (AI) · London$8.2M Series Unknown
Cortica
November 2024

Cortica provides neurological therapies for children with autism and other developmental differences.

Health Care · San Diego$80.0M Series Unknown
Nema Health
November 2024

Nema provides comprehensive trauma care administered by PTSD-trained therapists.

Health Care · New York$14.5M Series A

Where .406 Ventures invests

Health Care14
Software8
Artificial Intelligence (AI)6
Wellness4
Cyber Security4
SaaS4

About .406 Ventures's portfolio

How many companies has .406 Ventures invested in?

.406 Ventures has invested in 77 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does .406 Ventures invest in?

.406 Ventures's top investment sectors include Health Care, Software, Artificial Intelligence (AI), Wellness, Cyber Security. The firm invests across 49 different industry categories.

What is .406 Ventures's largest investment?

Among tracked funding rounds, Reltio received $120.0M in a Series E round. .406 Ventures's total known invested capital is $1.7B.

What is the average investment size for .406 Ventures?

.406 Ventures's average investment size is $25.1M across its portfolio of 77 companies.

What are .406 Ventures's most recent investments?

Recent .406 Ventures portfolio additions include OncoveryCare, Wayspring, AristaMD, Better Life Partners, Simon Data. These companies were founded in 2020 or later.

Reach the founders behind these 77 companies
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