Welcome to Prospect! We use the same data as VCs to help you find the best startups and understand what your equity is likely to be worth.
View more companies

Muon Space

Muon Space designs, builds, and operates satellite constellations like FireSat and Muon Halo for mission-critical geospatial data collection.

Secondary Market Price

Updated: 
Jan 2026
Current Preferred Price
Date:
Sign in to view
Prospect Projected Preferred
Current FMV
Date:
Sign in to view
Prospect Projected FMV
--
Company Valuation
Updated: 
Jan 2026
Aerospace
Industry
Mountain View, CA
Headquarters
2021
Year Founded
180+
Employee Count

How Muon Space Measures Up

To help you manage your Muon Space equity, Prospect has run the company through our machine learning model.

Prospect Rating

--

This rating reflects our belief in this company's potential to grow to that many times its current value in 4 years. For an employee with stock, this rating suggests a potential return on equity, but it also comes with some risk.

Exit Risk

--

Our rating is a reflection of the likelihood of this company achieving a liquidity event for its employees based on the quality of investors, funding stage, founders, and more.

Funding Stage

Series B

A company’s funding stage reflects how established it is, how quickly it is scaling, and the average impact an employee may have when joining.

Est val --
--
Jan 13, 2026

Create a free account to unlock real-time secondary market prices and future projections of Muon Space's value.

Sign up to Unlock the Latest Data
Failed to load data. Using sample data.
Loading chart…

Data will be available soon.
Sign up to receive notifications when it is available.

Sign up to get notified
Sign up to Unlock the Latest Data

Prospect Projected Future Muon Space Prices

Prospect’s machine learning model has been trained on the same data top-tier investors use to project the likely range of outcomes for Muon Space's equity. Create a free account to view 10th-90th percentile projections over 2, 4, and 6 years.

Powerful tools to earn more from your equity

Company Description

Muon Space designs, builds, and operates satellite constellations that gather mission-critical data for applications in climate monitoring, national security, and agriculture. The company, founded in 2021, offers Muon Halo, a low-earth orbit satellite constellation that collects geospatial data. Headquartered in Mountain View, California, Muon Space has raised $44.5 million in funding, which includes a Series B round completed in 2025.

A significant recent focus for the company is the FireSat mission, which involves a satellite protoflight designed for global wildfire detection and monitoring. The mission utilizes fire-focused multispectral sensors to provide early detection and characterization of wildfires. In support of this initiative, Muon Space is collaborating with partners including the Earth Fire Alliance and Google Research. The company is also working with ten fire agencies across three continents through an Early Adopter Program to further develop its capabilities and datasets.

Muon Space Notable Investors

  • Congruent Ventures
  • Activate Capital
  • Acme Capital
  • Costanoa Ventures
  • Radical Ventures
  • ArcTern Ventures

Muon Space Founders

  • Co-Founder, Jonny Dyer
  • Co-Founder, Dan McCleese
  • Co-Founder, Paul Day
  • Co-Founder, Reuben Rohrschneider
  • Co-Founder, Pascal Stang

Peer Group Comparison

Vs Peer Group of >$4B Startups

Frequently Asked Questions

Is Anduril worth joining?

Joining Anduril as an employee is another way to acquire equity, typically through stock options included in compensation packages.

Is Muon Space worth joining?

Deciding whether to join any startup, including Muon Space, involves weighing factors like company culture, your role, and the compensation package, particularly the equity component. Tools like Prospect can help you model the potential future value of your equity, giving you a clearer picture of the financial opportunity.

What should I do with my Muon Space stock?

Managing private company stock involves complex decisions around when to exercise options, how to plan for taxes, and when to sell. Using a platform like Prospect can provide you with personalized strategies and tax optimization tools to help you make informed decisions about your Muon Space equity.

Can you sell Muon Space stock?

As Muon Space is a private company, you typically can't sell shares on a public exchange and must wait for a liquidity event like an IPO or acquisition. However, opportunities may arise through secondary markets or company-approved tender offers, and Prospect offers tools to help you navigate these sales and optimize for taxes.

How can I find the value of my Muon Space stock?

The official value of private stock is determined by a 409A valuation, but this doesn't reflect its potential future worth. To better understand its potential, you can use Prospect’s predictive models, which project your equity's future value based on data similar to what venture capitalists use.

What is Muon Space's equity worth?

The total equity value of a private company like Muon Space is not public information and changes with each funding round and valuation. You can analyze the potential worth of your specific holdings by using platforms like Prospect to model different scenarios and forecast your net equity value.

What is Muon Space's stock ticker symbol?

Since Muon Space is a private company, it does not have a stock ticker symbol and is not traded on public stock exchanges. A ticker symbol would only be assigned if the company were to go public through an Initial Public Offering (IPO).

Can I buy or sell Muon Space stock?

Buying stock in a private company like Muon Space is generally limited to accredited investors during specific funding rounds, while selling is restricted until a liquidity event. Platforms like Prospect can help you prepare for future opportunities to sell by providing tools for tax optimization and navigating tender offers.

What is the criteria to buy or invest in Muon Space stock?

Investing in a private startup like Muon Space is typically reserved for venture capital firms and accredited investors who participate in organized funding rounds. For employees, making informed decisions about exercising options is a key part of their investment, and Prospect provides predictive models and analysis to help guide these choices.

Ready to unlock insights on top performing startups?
Ready to unlock insights on top performing startups?