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Long Knife

Long Knife

Roanoke, Virginialongknife.com

Overview

Long Knife is a national security-focused asset management platform that invests in private companies developing defense-specific and dual-use technologies.

Portfolio Companies

1

Investments

Long Knife investments
CompanyDateStageLead
Rapta, Inc.Sep 2026SeedCo-investor

Key People

Caroline Pan

Operating Partner

Rahsaan J.

Partner

Stan Vukmer

Partner

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

Portfolio analytics

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Investment Activity

Yearly cadence, pace, and funding raised over time.

Premium
2021
2022
2023
2024
2025
2026

Portfolio analytics

Caplight clients see yearly investment pace and funding raised over time.

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FAQ

Where is Long Knife based?

Long Knife is headquartered in Roanoke, Virginia, United States.

When was Long Knife founded?

Founding year information for Long Knife is not publicly available.

How many portfolio companies does Long Knife have?

Long Knife has 1 portfolio company in Caplight's dataset.

What are some companies in Long Knife's portfolio?

Recent investments visible on Caplight include Rapta, Inc..

What was Long Knife's most recent investment?

Long Knife's most recent investment on Caplight was in Rapta, Inc. in 2026.

What sectors does Long Knife focus on?

Long Knife focuses on Frontier & Industrial Tech, Enterprise Software.

What company stages does Long Knife focus on?

Long Knife typically invests at the Early stage.

Firmographic Details

HeadquartersRoanoke, Virginia
Year FoundedN/A

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