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Vast

Space · Long Beach, United States · Founded 2021

Commercial space stations and artificial-gravity habitats to support research, missions, and long-term human presence in orbit MoreLess

Vast Space is a pioneering startup focused on developing artificial gravity space stations to support human life beyond Earth. The company operates in the burgeoning space industry, aiming to create sustainable habitats in space that can emulate Earth's gravity. This is achieved through large spinning structures that generate centrifugal force, mimicking the gravitational pull necessary for human health.

Vast Space primarily serves clients in the aerospace sector, including governmental space agencies, private space exploration companies, and research institutions. These clients are interested in long-term space missions and colonization efforts on celestial bodies like the Moon and Mars. The company’s innovative approach addresses the critical issue of weightlessness, which can cause severe biological damage over time.

The business model of Vast Space revolves around the development, testing, and commercialization of its artificial gravity technology. The company generates revenue through contracts with space agencies and private companies that require advanced space habitats for their missions. Additionally, Vast Space offers customizable modules for clients needing microgravity environments for various scientific and industrial applications.

Vast Space is committed to expanding humanity's reach across the solar system, leveraging the vast resources available in space to ensure sustainable growth without harming Earth's fragile ecosystem. The company is building a world-class team of engineers, scientists, and visionaries to achieve this ambitious goal. Their operations include research, testing, demonstration, servicing, assembly, production, and manufacturing of space infrastructure.

In summary, Vast Space is at the forefront of creating artificial gravity space stations, aiming to make long-term space habitation viable and sustainable. The company’s innovative solutions are set to revolutionize human life in space, ensuring that future generations can thrive beyond Earth.

Keywords: artificial gravity, space stations, human health, space habitats, centrifugal force, aerospace clients, microgravity, space colonization, sustainable growth, space infrastructure.

Company overview

Vast company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2021
Headquarters
Long Beach, United States
Employees
1,000
Open positions
92
Dealroom signal
91.5
Investment activity
1 companies · latest Feb 2023
Capital deployed
Preferred round
ACQUISITION
client focusb2btechnologyHardwaretechnologyDeep Techbusiness modelManufacturingsectorSpace TechsectorRumoured $1BsectorSpace ExplorationsectorIn-Space Human PresencesectorSpace UpstreamsectorNIF defense security and resiliencesectorNIF freedom of operations and mobilitysectorDT and LSsectorscience-basedindustrySpace

Valuation & funding

Vast funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
DEBTDebt Mar 2026 $200M Undisclosed
SERIES AOther financing Mar 2026 $300M $1.2B Mitsui · In-Q-Tel · Mitsubishi UFJ Financial Group · Space Capital
EARLY VCOther financing Nov 2025 $0 In-Q-Tel
Showing 3 recorded eventsUnlock the complete deal history →

Growth signals

Vast website traffic

Latest recorded traffic for Vast is 120K monthly website visits, down 7.7% over the last three months. Vast's team grew 4.2% over the past year.

Latest monthly visits120K 3-month web change-7.7% 1-year team growth+4.2%
Monthly website visits42 observations · Feb 2023–Jul 2026
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Comparisons

Vast compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Capital deployed

Vast investments and acquisitions

Recent portfolio relationships for companies that also act as investors or acquirers.

Talent graph

Vast's talent

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Team profiled 1 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

10 investors on Vast's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Series A 10 investors entered at this stage
In-Q-Tel
Balerion Space Ventures
Mitsui
Mitsubishi UFJ Financial Group
Space Capital
Earthrise Ventures
Qatar Investment Authority
Jed McCaleb
Nikon
Stellar Ventures

Global footprint

Where Vast has talent and traffic

Workforce by country
7 countries with
team presence
🇺🇸 United States99.1%
🇯🇵 Japan0.3%
🇩🇪 Germany0.1%
🇧🇪 Belgium0.1%
🇧🇬 Bulgaria0.1%
Top 5 of 7 shown

In the news

Latest news about Vast

Recent press, funding announcements, and product moves mentioning Vast — open to read from the original sources.

See all news

Market sentiment

What the market is saying about Vast

An AI-synthesized read of the highest-engagement posts about Vast on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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