Muon Space - About the company
Muon Space is a series C company based in Menlo Park (United States), founded in 2021 by Paul Day, Pascal Stang, Dan McCleese and Reuben Rohrschneider. It operates as a Provider of integrated satellite constellation technology stack for Earth intelligence missions. Muon Space has raised $386M in funding from investors like Activate Capital, Eclipse and Congruent Ventures, with a current valuation of $1.5B. The company has 330 active competitors, including 61 funded and 33 that have exited. Its top competitors include companies like Planet, ICEYE and Spire.
Sectors and market segments that Muon Space operate in
Muon Space serves in the Aerospace, Maritime and Defense Tech, High Tech market segments.The primary business model of Muon Space are:Company Details
Provider of integrated satellite constellation technology stack for Earth intelligence missions. The company designs, builds, and operates low Earth orbit satellite constellations. It offers an integrated technology stack to optimize mission dimensions. The company utilizes a three-phase approach to satellite constellation development. This includes design, build, and operation for remote sensing systems.
- Website
- www.muonspace.com/
- Social
- Email ID
- *****@muonspace.com
Key Metrics
Founded Year
2021
Location
Menlo Park, United States
Stage
Series C
Total Funding
$386M in 8 rounds
Latest Funding Round
Post Money Valuation
$1.5B as on Aug 20, 2026
Investors
Ranked
6th among 330 active competitors
Employee Count
314 as on Sep 30, 2026
Legal entities associated with Muon Space
Muon Space is associated with 1 legal entity given below:
Legal Entity Name | Date of Incorporation | Revenue | Latest Employee Count | Reports |
|---|---|---|---|---|
MUON SPACE, INC. CIN: 86-2582550 , United States, Active | Mar 10, 2021 | - | 61 (As on Dec 31, 2023) | - |
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Muon Space's funding and investors
Muon Space has raised a total funding of $386M over 8 rounds. Its first funding round was on Oct 06, 2021. Its latest funding round was a Series C round on Aug 20, 2026 for $250M. 14 investors participated in its latest round. Muon Space has 21 institutional investors.
Here is the list of recent funding rounds of Muon Space:
Filter this list
Filter this listDate of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Aug 20, 2026 | $250M | Series C | $1.5B | - | ||
Jul 31, 2025 | $167K | Grant (prize money) | - | - | - | |
Jun 12, 2025 | $45M | Conventional Debt | - | - | - | - |
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Muon Space's founders and board of directors
Founder? Claim ProfileThe founders of Muon Space are Paul Day, Pascal Stang, Dan McCleese and Reuben Rohrschneider. Jonny Dyer is the CEO of Muon Space.
Here are the details of Muon Space's key team members:
- Paul Day: Co-Founder & VP of Engineering of Muon Space. They are also an angel investor in 1 startup and serve on the board of 1 company.Contact Info: 1 email address
- Pascal Stang: Co-Founder & CTO of Muon Space. Contact Info: 1 email address
- Dan McCleese: Co-Founder & Chief Scientist of Muon Space. Contact Info: 1 email address
- Reuben Rohrschneider: Co-Founder of Muon Space. Contact Info: 1 email address
- Jonny Dyer: CEO of Muon Space. Contact Info: 1 email address
Muon Space's Board of Directors
Muon Space's board has 5 active members. Paul Day, Rob Toews, John Cowgill, Jonathan Dyer and Daniel McCleese are independent board members.Here is the list of Muon Space's board of directors:
Name | Type | Representing | Status | Duration |
|---|---|---|---|---|
Independent board member | - | Current | 4y 4m | |
Independent board member | - | Current | 4y 4m | |
Independent board member | - | Current | 4y 4m | |
Independent board member | - | Current | 4y 4m | |
Independent board member | - | Current | 4y 4m |
View details of Muon Space's Founder profiles and Board Members
Muon Space's employee count trend
Muon Space has 314 employees as of Sep 26. Here is Muon Space's employee count trend over the years:
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Muon Space's Competitors and alternates
Top competitors of Muon Space include Planet, ICEYE and Spire. Here is the list of Top 10 competitors of Muon Space, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st |  Planet 2010, San Francisco (United States), Public | Provider of daily satellite imagery and geospatial data analytics services | $602M | 80/100 | |
2nd | Manufacturer of radar satellite constellations providing persistent earth observation imagery | $1.25B | 73/100 | ||
3rd | Spire 2012, San Francisco (United States), Acquired | Provider of space-based data, analytics, and space services using a large nanosatellite constellation in low orbit | $246M | 73/100 | |
4th | Satellogic 2010, Buenos Aires (Argentina), Public | Provider of satellite based earth imaging and data solutions | $249M | 70/100 | |
5th | Synspective 2018, Koto City (Japan), Public | Provider of cloud and AI-based satellite imaging data | $244M | 68/100 | |
6th | Muon Space 2021, Menlo Park (United States), Series C | Provider of integrated satellite constellation technology stack for Earth intelligence missions | $386M | 68/100 | |
7th | Operator of imaging satellites providing earth observation data solutions | $195M | 68/100 | ||
8th | BlackSky 2013, Seattle (United States), Public | AI and cloud-based geospatial intelligence data solutions | - | 67/100 | |
9th | Developer of multi-sensor imaging satellites for geospatial analysis | $26.4M | 67/100 | ||
10th | Skyfi 2021, Austin (United States), Series A | Provider of satellite imagery, data, and analytics for various industry applications | $28.3M | 67/100 |
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Muon Space's Investments and acquisitions
Muon Space has made no investments or acquisitions yet.
Reports related to Muon Space
Here is the latest report on Muon Space's sector:
News related to Muon Space
Filter this listMedia has covered Muon Space for a total of 7 events in the last 1 year, 2 of them have been about company updates and 2 about people movement.
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Muon Space Appoints Jody Kelman as Chief Product Officer and Emelia Probasco as Head of StrategyGovCon Wire•Oct 09, 2026•Muon Space
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Muon Space Secures $250M in Series C Funding to Accelerate Satellite Production and Scale OperationsSiliconAngle•Aug 21, 2026•Muon Space, Eclipse, Salesforce, Google and 3 others
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Higgsfield Raises $400 Million at $5.4 Billion Valuation, Securing Investment from Goldman Sachs and IntelCnyes•Aug 17, 2026•Higgsfield, DST Global, Intel, Goldman Sachs and 15 others
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Muon Space Officially Opens High-Mix Satellite Manufacturing Facility in San JoseBusiness Wire•Jun 22, 2026•Muon Space
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Muon Space Expands Workforce to Support Growing Satellite Constellation BusinessTipRanks•Apr 18, 2026•Muon Space
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Muon Space Secures Phase II Award for Space Development Agency Missile TrackingBenzinga•Dec 09, 2025•Spacewerx, Muon Space
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Muon Space Awarded $44.6M Space Force Agreement to Demonstrate Dual-Use Environmental Monitoring ConstellationPR Newswire•Oct 08, 2025•Muon Space, Earth Fire Alliance, United States Space Force
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Muon Space Unveils XL Satellite Platform, Announces Hubble Network as First CustomerCerebral•Aug 11, 2025•Muon Space, Hubble
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Google and Muon Space launch satellites to detect fires, aiming for faster wildfire response.FOX Business•Jul 21, 2025•Google, Muon Space
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Muon Space Assembles Elite Leadership Team to Accelerate Growth and Mission DeliveryPR Newswire•Jul 08, 2025•Muon Space
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