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DiamondStream Partners

DiamondStream Partners

Seattle, Washingtondiamondstream.com

Overview

DiamondStream Partners is a venture capital firm focusing on mobility transformation, targeting middle-stage companies in the US, Europe, and other English-speaking countries. The firm invests in aerospace, aviation-related, hardware, and software companies, seeking to stimulate markets with new technologies.

Year Founded

2003

Portfolio Companies

8

Investments

DiamondStream Partners investments
CompanyDateStageLead
Elroy AirOct 2024VC RoundCo-investor
WingtraAug 2024Series B ExtensionCo-investor
AlarisProApr 2023SeedLead
VerdeGo AeroSep 2024Series A ExtensionCo-investor
SwissDronesApr 2024Series BLead
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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.

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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 DiamondStream Partners based?

DiamondStream Partners is headquartered in Seattle, Washington, United States.

When was DiamondStream Partners founded?

DiamondStream Partners was founded in 2003.

How many portfolio companies does DiamondStream Partners have?

DiamondStream Partners has 8 portfolio companies in Caplight's dataset.

What are some companies in DiamondStream Partners's portfolio?

Portfolio companies visible on Caplight include Elroy Air, Wingtra, AlarisPro, VerdeGo Aero, SwissDrones.

What was DiamondStream Partners's most recent investment shown here?

DiamondStream Partners's most recent investment in this portfolio sample was in Elroy Air in 2024.

What sectors does DiamondStream Partners focus on?

DiamondStream Partners focuses on Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech, Mobility, Transportation & Logistics, Enterprise Software, Mobility, Transportation & Logistics, Frontier & Industrial Tech, Enterprise Software, Mobility, Transportation & Logistics, Mobility, Transportation & Logistics, Frontier & Industrial Tech, Mobility, Transportation & Logistics, Mobility, Transportation & Logistics, Enterprise Software, Mobility, Transportation & Logistics, Frontier & Industrial Tech.

What company stages does DiamondStream Partners focus on?

DiamondStream Partners typically invests at the Early stage.

What is DiamondStream Partners's AUM?

DiamondStream Partners's assets under management are estimated between $50.0M and $100.0M.

Firmographic Details

HeadquartersSeattle, Washington
Year Founded2003

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