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Tamarack Global

Greenwich, Connecticut

Overview

Tamarack Global is a venture capital firm that focuses on investing in innovative technology across various sectors. The company provides financial investments to exceptional founders and companies that are developing new technologies and shaping the future. Tamarack Global primarily invests in sectors such as electrification, space, digital assets, autonomy, and data intelligence.

Year Founded

2018

Portfolio Companies

28

Investments

Tamarack Global investments
CompanyDateStageLead
HarkMay 2026Series ACo-investor
RilianApr 2026SeedLead
Blue EnergyApr 2026Series BCo-investor
IsembardMar 2026Series ACo-investor
Titan Dynamics Inc.Jan 2026SeedCo-investor

Key People

John McCormick

Founder Managing Partner

Jamie Lee

Managing Partner

Rob Eloff

Partner

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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FAQ

Firmographic Details

HeadquartersGreenwich, Connecticut
Year Founded2018

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