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Tanis Ventures

Tanis Ventures

New York City, New Yorktanisventures.com

Overview

Tanis Venture Management, LLC is a venture capital firm based in New York City. Co-founded by Jack Seaver, Alex Seaver, and Brad Kent, Tanis invests in early-stage companies with access to non-dilutive R&D funding and works closely with scientists and founders to commercialize cutting-edge technology in the biotech and defense industries. The firm seeks to invest in B2B, healthcare, information technology & life science sectors.

Year Founded

2019

Portfolio Companies

4

Investments

CompanyDateStageLead
SeasatsFeb 2026Series ACo-investor
CND Life SciencesMay 2025Series A ExtensionCo-investor
Corner TherapeuticsApr 2024Series ACo-investor
Bounce ImagingMay 2022Series ACo-investor

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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Firmographic Details

HeadquartersNew York City, New York
Year Founded2019

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