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Draper Associates | RoundOS

01 · Free data roomBuild, share and track important documents.

Data room analytics Document Analytics Pitch Deck Tracking Secure sharing Permissions NDA & agreements Watermarking Versions Branding

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02 · AI Fundraising CRMRun the work between investor meetings.

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Startups Venture capital M&A data room Investor relations

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Sales deals Board documents Due diligence Real estate

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Blog Funding Customer stories Investor room template

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SAFE, dilution, runway, pipeline coverage, investor fit.

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DA

Draper Associates

Activity from announced rounds

Activity in this selection View all activity

Activity in this selectionOct 4, 2026 · Defense tech · Jul 7, 2026

Rounds participated in: 2
Confirmed lead rounds: —
New companies: 2
Funding in participating rounds: $131M

By stage

Series A1

Series B1

By primary sector

Defense tech1

Space tech1

By country

United States2

Rounds

2 in this selection

Aug 5

Aurelius Systems

Develops AI-powered autonomous directed-energy systems to detect and neutralize drone threats

$40MSeries A

Role not disclosed

Jul 8

Venus Aerospace

Building next-generation propulsion systems for defense, space, and future high-speed flight

$91MSeries B

Role not disclosed

1–2 of 2

Most frequent co-investors

Alumni Ventures1 shared Bravo Victor Venture Capital1 shared Decisive Point1 shared Detroit Venture Partners1 shared General Catalyst1 shared Green Sands Equity1 shared Hanwha Asset Management Venture Fund1 shared

RoundOS

A free data room for modern deals, with an AI operator that runs the fundraise.

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Data Room AI Fundraising CRM Pricing Security Document Analytics Pitch Deck Tracking

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03 · Operator

Fundraising hub Pre-seed fundraising Seed fundraising Series A fundraising Fundraising follow-up Investor research Investor updates Integrations

04 · Use cases

Startup data room VC and LP data room M&A data room

KAS Venture Partners

1 shared

Lockheed Martin Ventures1 shared

Mercury Fund1 shared

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