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Zenno Astronautics

Zenno Astronautics

Private
AucklandFrontier & Industrial Techhttps://www.zennoastronautics.com/

Last Round

Seed

Nov 28, 2024

Total Funding Raised

$6.63M

Company Overview

Zenno Astronautics is an aerospace and defense company that develops fuel-free satellite positioning and control systems using superconducting electromagnets.

Sector

Frontier & Industrial Tech

Verticals

Space Technology, Defense Tech

Business Model

B2B

Customer Profile

Hardware Sales, Government Contracts, Services & Consulting

AI Layer

Application

Keywords

satellite attitude controlsuperconducting magnetic systemsspace hardwareautonomous satellite operationsreaction wheel replacementspace techpropellant-free propulsionsatellite maneuverabilitynewspacedeep-tech hardwaresatellite autonomyorbital infrastructurespace roboticsaerospace engineering

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Caplight Momentum Score

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Zenno Astronautics Comparables

Compare Zenno Astronautics with similar companies based on industry and business-model similarity.

Zenno Astronautics comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
CubeSpace
82%
Tensor Tech
82%
Veoware
81%

Zenno Astronautics Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedNov 28, 2024
SeedAug 5, 2022
GrantOct 23, 2018

Key People

Founding team and executive leadership

Sebastian Wieczorek

Chief Product Officer, Chief Information Officer, Co-Founder

Founding Team

Max Arshavsky

CEO, Founder Director

Founding Team

Reuben Brown

Chief Operating Officer

Executive Team

Zenno Astronautics Investors

Notable investors and investment history

Zenno Astronautics investors
InvestorRounds
AltVenturesSeed
NZVCSeed
K1W1Seed
Auckland UniServices LimitedSeed
Shasta VenturesSeed
VelocityGrant
Nuance Connected CapitalSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jan 1, 2026

    Partnered with Portal Space Systems for magnet technology demonstration in 2026.

  • Dec 17, 2025

    Developing autonomous satellite operation software for Germany's SPRIND.

Recent news

Latest coverage and updates

  • expands_offices_toJul 16, 2026

    Zenno Astronautics Ltd expands offices to United States, Northern America, Americas.

  • hiresJun 17, 2026

    Zenno Astronautics Ltd hired Andrew Rush as Board of Directors on Jun 17th '26.

Zenno Astronautics Filings

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Zenno Astronautics filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about Zenno Astronautics's valuation, stock price, and market status.

Is Zenno Astronautics a public or private company?

Zenno Astronautics is a private company.

What is the current stock price of Zenno Astronautics?

Zenno Astronautics is a private company with no public stock price. No recent secondary market data is available.

How much is Zenno Astronautics worth (valuation)?

Valuation information for Zenno Astronautics is not publicly available.

Can I buy Zenno Astronautics stock?

Zenno Astronautics shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Zenno Astronautics's last funding round?

Zenno Astronautics's most recent funding round was Seed on November 28, 2024.

Who are the main investors in Zenno Astronautics?

Key investors in Zenno Astronautics include Nuance Connected Capital, GD1 (Global From Day One).

Will Zenno Astronautics IPO soon?

No public IPO plans have been announced for Zenno Astronautics.

How can I track Zenno Astronautics secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Zenno Astronautics's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersAuckland
Employee Range12
Year Founded2017
Last FundingNov 28, 2024

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