Redwire
United States operational
Axiom Space
Axiom Space is building the world's first commercial space station while conducting pioneering private astronaut missions to the International Space Station.
- Headquarters
- Houston, United States
- Founded
- 2016
- Type
- commercial
- Founded
- 2016
- Headquarters
- Houston, United States
- Stage
- Late stage
- Ownership
- Private
- Total raised
- $955M
- Last valuation
- $2.5B
- Employees
- 700 as of 2026
- Last round
- Undisclosed round 2026-04
- Investors
- 7
Quick Facts
Country
United States
Founded
2016
Type
commercial
Status
operational
About Axiom Space
Updated 2026-09-19
Axiom Space is building the world's first commercial space station while conducting pioneering private astronaut missions to the International Space Station. Founded in 2016 by former ISS Program Manager Michael Suffredini and entrepreneur Kam Ghaffarian, Axiom is creating the infrastructure for humanity's transition to commercial space operations.
In January 2024, Axiom Mission 3 (Ax-3) launched an all-European crew including astronauts from Turkey and Sweden to the ISS for 18 days, conducting 30 experiments during orbit. Axiom Mission 4 launched in June 2025 carrying the first astronauts from Poland and Hungary to stay aboard the station, commanded by veteran NASA astronaut Peggy Whitson.
NASA awarded Axiom a $140 million contract to attach habitable commercial modules to the ISS before separating to form an independent station. The first Axiom module, Hab One, completed critical design review in 2024, with five modules manifested on the station assembly roadmap. The Payload Power Thermal Module is scheduled to launch no earlier than 2027, separating from ISS in 2028, followed by habitat and airlock modules creating a fully functional commercial station before ISS retirement in 2030.
Axiom partners with Thales Alenia Space for module construction and SpaceX for crew transportation via Dragon spacecraft. The company broke ground on a major manufacturing facility at Houston Spaceport. Axiom Space continues advancing commercial space station development while providing private astronaut mission services connecting paying customers and international space agencies with ISS research opportunities.
Products and product lines
| Product | Line | Note |
|---|---|---|
| Axiom Station modules (incl. Payload Power Thermal Module) | Commercial space station | Under a revised December 2024 assembly plan, only the first module (PPTM) needs to dock with the ISS before the station separates in 2028, ahead of a five-module buildout. |
| Axiom Mission private astronaut flights | Human spaceflight services | Axiom Mission 4 launched 25 June 2025 with Peggy Whitson commanding astronauts from India, Poland and Hungary aboard Crew Dragon Grace for a 20-day ISS stay; Axiom Mission 5 is targeted no earlier than January 2027. |
| Axiom Extravehicular Mobility Unit (AxEMU) spacesuit | Spacesuit | Spacesuit developed under NASA contract for ISS and Artemis use; its production is among the uses cited for Axiom's June 2026 $525 million-plus financing round. |
| European subsidiary (Switzerland) | Corporate / international operations | Axiom Space established a Swiss subsidiary in June 2026 to anchor its European engagement and space collaboration. |
Timeline
- 2024 Axiom Space revises its space station assembly plan on 18 December so that only the first module (the Payload Power Thermal Module) must dock with the ISS before the station separates to fly independently in 2028. [source]
- 2024 Michael Suffredini's tenure as Axiom Space's first CEO and President, held since the company's 2016 founding, ends in 2024. [source]
- 2025 Axiom Mission 4 launches 25 June carrying Commander Peggy Whitson and the first astronauts to fly to the ISS from India, Poland and Hungary aboard Crew Dragon Grace, returning 15 July after 20 days. [source]
- 2026 NASA selects Axiom Space for Axiom Mission 5 on 30 January, targeted no earlier than January 2027 for a stay of up to 14 days aboard the ISS. [source]
- 2026 Axiom Space closes an oversubscribed financing round of more than $525 million on 4 June, extending the round first reported in February 2026, with Japan's MUFG Bank joining as a new investor alongside 4iG to fund Axiom Station development and AxEMU spacesuit production. [source]
- 2026 Axiom Space redomiciles from Delaware to Texas on 23 June, aligning its legal home with its Houston operational headquarters; the company reports approximately 700 employees, most based in Texas. [source]
- 2026 Axiom Space appoints Zach Gitomer as CFO and Erick Wegerer (formerly of Insitu/Boeing) as CIO on 15 July, building out its executive team under CEO Jonathan Cirtain. [source]
Key People
Dr. Jonathan Cirtain (CEO and President)
Funding history
7 events · $955M raised| Date | Round | Amount | Investors | Source |
|---|---|---|---|---|
| 2026-04-14 | Undisclosed round | — | — Form D filed 2026-04-14: Axiom Space PML SPV 1 LP (CIK 0001826762). Offering amount in the filing. | sec.gov |
| 2026-02-12 | Series E | $350M | Type One VenturesQatar Investment Authority1789 Capital4iGLuminArx Capital Management Equity and debt round co-led by Type One Ventures and Qatar Investment Authority; includes 4iG $100M orbital data center commitment | cnbc.com |
| 2025-03-26 | Series D | $100M | 1789 CapitalType One Ventures Down-round funding at $2B valuation co-led by 1789 Capital and Type One Ventures | bloomberg.com |
| 2023-08-21 | Series C | $350M | Bain CapitalAljazira Capital Series C funding for commercial space station | axiomspace.com |
| 2023-01-17 | Undisclosed round | — | — Form D filed 2023-01-17: Gaingels Axiom Space 2022 LLC (CIK 0001956267). Offering amount in the filing. | sec.gov |
| 2022-05-03 | Undisclosed round | — | — Form D filed 2022-05-03: MW LSVC Axiom Space, LLC (CIK 0001925977). Offering amount in the filing. | sec.gov |
| 2021-01-07 | Undisclosed round | — | — Form D filed 2021-01-07: AVGSF - Axiom Space 2020 (CIK 0001834314). Offering amount in the filing. | sec.gov |
Investors
1789 Capital2Type One Ventures24iGAljazira CapitalBain CapitalLuminArx Capital ManagementQatar Investment Authority
From the sourced rounds above. Investors with two or more deals in the directory link to a portfolio page.
Team
Open jobs
97 openings- Houston
- Houston
- Houston
Live from Axiom Space's own Workday job board. See all open roles across the directory.
Signals
- Verification
- Verified 2026-09-19
Categories & Capabilities
Industry Categories
Latest from Agency Feeds
1 mentions across NASA, ESA, JAXA, ISRO, JPL & SpaceX
Auto-matched by name from primary national-agency RSS feeds. See full live feed →
Funding
Total raised
$955M
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Frequently asked about Axiom Space
Quick answers to the questions readers most often search for.
- When was Axiom Space founded?
- Axiom Space was founded in 2016 in United States.
- Where is Axiom Space headquartered?
- Axiom Space is headquartered in Houston, United States.
- What does Axiom Space do?
- Axiom Space is building the world's first commercial space station while conducting pioneering private astronaut missions to the International Space Station. Founded in 2016 by former ISS Program Manager Michael Suffredini and entrepreneur Kam Ghaffarian, Axiom is creating the infrastructure for humanity's transition t…
- Is Axiom Space a public or private company?
- Axiom Space is a privately held company and is not listed on any stock exchange.
- What sector does Axiom Space operate in?
- Axiom Space works in space stations, Human spaceflight and Leo.
Data Accuracy Notice: Information about Axiom Space is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.
Matched to SEC EDGAR, LEI register · data pass September 19, 2026
Editorial owner: Dr. Donovan, Editor-in-Chief Company representatives may submit corrections • This page does not constitute an endorsement or affiliation • Learn about our data methodology