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CompaniesDefense and securityUpdated Oct 8, 2026

Aventra

Private. Aventra Defense Systems is a defense technology company building autonomous stratospheric and ultra-long-range ISR and precision effects platforms.

Last round
$17.5M Strategic fundraise
Backed by
Konvoy
Launched
2025
People
3
AventraOpportunities are private
6 questions · about a minute · not a commitment
7 questions · private · nothing shared without consent
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Overview

Updated Oct 8, 2026

Every fact carries a numbered source. Where we can't source something, it says so.

Identity fields from the company record are sourced where a source is recorded; those have no number.

Founded
2025 · as of 2026-10-063
Headquarters
Herndon, Va. · as of 2026-10-063
Sector
Defense and security · as of 2026-10-063
Stage
Strategic fundraise · as of 2026-10-063
Geography
Herndon, Va.

Funding

How much has Aventra raised?

Rounds and backers, each sourced.

Rounds

  1. 2026-10-06

    Strategic fundraise · $17.5M raised3

    Led by Konvoy

  2. 2025-10-01

    Seed · $3M raised1

    Led by Lavrock Ventures

Who backs Aventra?

  • KonvoyLed the Strategic fundraise, 2026-10-063
  • Lavrock VenturesLed the Seed, 2025-10-011

Opportunities For accredited investors

Ways to invest in this company through an Alphaneo vehicle, when one exists. This section looks the same on every company page until you have an accredited profile.

For accredited investors

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People

Who founded and leads Aventra?

Names and titles only, each sourced.

  • Jessup MengCo-founder3
  • Michael WeigandCo-founder and CEO3
  • Brian RetherfordCo-founder3

Sources

Every claim on this page traces to one of these. The numbers match the citations above.

  1. 1
  2. 2
  3. 3