When was Muon Space founded?

Muon Space was founded in 2021 and raised its 1st funding round within a year of its incorporation.

Where is Muon Space located?

Muon Space is headquartered in Menlo Park, United States.

How many employees does Muon Space have?

As of Jun 30, 2026, the latest employee count at Muon Space is 273.

Is Muon Space a funded company?

Muon Space is a funded company, having raised a total of $136M across 7 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Oct 06, 2021.

When was the latest funding round of Muon Space?

Muon Space's latest funding was a $***** Grant (prize money) round on Jul 31, 2025, with participation from 1 investor. Its primary sector is Space Tech. In United States, the Space Tech sector has seen $5.63B in funding in 2026 to date.

Where does Muon Space rank among its competitors?

Muon Space ranks 12th amongst 325 active competitors, of which 60 are funded. It stands 7th in terms of total funding among its competitors. The most recent competitor to raise funding was Pixxel, which secured $312K in Jul, 2026.

Who are the top competitors of Muon Space?

Muon Space's top competitors include Planet, ICEYE and Satellogic. Among them, Pixxel secured the most recent funding round in July, 2026.

Muon Space - 2026 Company Profile, Team, Funding & Competitors

Muon Space is a series B company based in Menlo Park (United States), founded in 2021 by Paul Day, Pascal Stang, Reuben Rohrschneider and Dan McCleese. It operates as a Provider of integrated satellite constellation technology stack for Earth intelligence missions. Muon Space has raised $136M in funding from investors like Activate Capital, Congruent Ventures and Radical Ventures. The company has 325 active competitors, including 60 funded and 33 that have exited. Its top competitors include companies like Planet, ICEYE and Satellogic.

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 B

Total Funding

$136M in 7 rounds

Latest Funding Round

Grant (prize money), Jul 31, 2025, $*****

Investors

Activate Capital & 11 more

Ranked

12^th among 325 active competitors

Employee Count

273 as on Jun 30, 2026

Similar Companies

Planet & 332 more

View Muon Space's full profile

Muon Space is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
MUON SPACE, INC. CIN: 86-2582550 , United States, Active	Mar 10, 2021	-	61 (As on Dec 31, 2023)	-

Muon Space has raised a total funding of $136M over 7 rounds. Its first funding round was on Oct 06, 2021. Its latest funding round was a Grant (prize money) round on Jul 31, 2025 for $*****. 1 investor participated in its latest round. Muon Space has 12 institutional investors.

Here is the list of recent funding rounds of Muon Space:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jul 31, 2025	3674825	Grant (prize money)	6205924	6486135	2391219	3450153
Jun 12, 2025	5920375	Series B	7937595	6935123	6408227	Activate Capital & 4 more
Jun 12, 2025	7104319	Conventional Debt	1964156	6428694	2463754	1290647

Access funding benchmarks and valuations. Sign up today!

View details of Muon Space's funding rounds and investors

The founders of Muon Space are Paul Day, Pascal Stang, Reuben Rohrschneider and Dan McCleese. 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
Reuben Rohrschneider: Co-Founder of Muon Space.
Contact Info: 1 email address
Dan McCleese: Co-Founder & Chief Scientist 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, Daniel McCleese and Jonathan Dyer are independent board members.

Here is the list of Muon Space's board of directors:

Name	Type	Representing	Status	Duration
Paul Day	Independent board member	-	Current	4y 2m
hhacjvo	Independent board member	-	Current	5y 5m
pxnagps	Independent board member	-	Current	8y 5m
xrudekz	Independent board member	-	Current	1y 7m
jomstim	Independent board member	-	Current	1y 4m

View details of Muon Space's Founder profiles and Board Members

Muon Space's employee count trend

Muon Space has 273 employees as of Jun 26. Here is Muon Space's employee count trend over the years:

Uncover Muon Space's growth story! Sign up today!

Access Tracxn on any website

Our Google Chrome extension lets you view company details while browsing their websites

Install Tracxn Extension

Top competitors of Muon Space include Planet, ICEYE and Satellogic. Here is the list of Top 10 competitors of Muon Space, ranked by Tracxn score:

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	EDBI, DCVC & 54 others	81/100
2nd	ICEYE 2014, Espoo (Finland), Series F	Manufacturer of radar satellite constellations providing persistent earth observation imagery	$1.25B	True Ventures, Seraphim & 50 others	72/100
3rd	Satellogic 2010, Buenos Aires (Argentina), Public	Provider of satellite based earth imaging and data solutions	$249M	Tencent, Pitanga Invest & 18 others	70/100
4th	Pixxel 2019, Bengaluru (India), Series B	Operator of imaging satellites providing earth observation data solutions	$96M	NB Ventures, Lightspeed & 35 others	67/100
5th	Synspective 2018, Koto City (Japan), Public	Provider of cloud and AI-based satellite imaging data	$244M	JAFCO Group, Nomura & 24 others	67/100
6th	GalaxEye 2021, Bengaluru (India), Series A	Manufacturer of satellites combining radar and multispectral imaging sensor technology	$24.1M	Speciale Invest, Mela Ventures & 50 others	67/100
7th	Axelspace 2008, Chuo City (Japan), Public	Developer of microsatellites and earth observation platform providing related services	$107M	ITV, SMBC Venture Capital & 26 others	67/100
8th	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	Bessemer Venture Partners, RRE Ventures & 40 others	67/100
9th	Skyfi 2021, Austin (United States), Series A	Provider of satellite imagery, data, and analytics for various industry applications	$28.3M	Buoyant Ventures, IronGate Capital Advisors ... & 10 others	67/100
10th	Capella Space 2016, Palo Alto (United States), Acquired	Provider of satellite-based imaging solutions	$234M	Spark Capital, DCVC & 16 others	66/100
12th	Muon Space 2021, Menlo Park (United States), Series B	Provider of integrated satellite constellation technology stack for Earth intelligence missions	$136M	Costanoa, ArcTern Ventures & 10 others	65/100