
Impulse Space
Impulse Space develops vehicles for in-space transportation, including the Mira orbital transfer vehicle and the Helios kick stage.
Secondary Market Price
Secondary Market Price
How impulsespace.com Measures Up
To help you manage your impulsespace.com equity, Prospect has run the company through our machine learning model.
Prospect Rating
4X
Our rating indicates Impulse Space has the potential to be worth four times its current value in four years. For employees with stock, this means your equity could see a fourfold increase in value if the company achieves this growth.
Exit Risk
High Risk
Our “High Risk” rating reflects the ambitious, “moonshot” nature of developing new and unproven space logistics technologies, which makes the likelihood of a successful liquidity event for employees less certain when compared to other startups.
Funding Stage
Series C
A company at the Series C stage, like Impulse Space, has already proven its business model and is now focused on significant growth. For a potential employee, this often means joining a more stable environment that still offers the exciting opportunities that come with rapid expansion.
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Prospect Projected Future impulsespace.com 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 impulsespace.com's equity. Create a free account to view 10th-90th percentile projections over 2, 4, and 6 years.

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Company Description
Impulse Space is a space logistics company that develops in-space transportation vehicles for payload delivery. The company's current work centers on its two primary vehicles: the Mira orbital transfer vehicle and the Helios kick stage. Mira is a flight-proven spacecraft designed for missions in Low Earth Orbit (LEO) and has been upgraded for operations in higher orbits, including Geostationary Orbit (GEO). Helios is a more powerful stage intended to transport heavier payloads to GEO and interplanetary destinations. The company was founded in 2021 by Tom Mueller, the former head of propulsion at SpaceX, and is headquartered in Redondo Beach, California. Since its inception, Impulse Space has grown to employ over 200 people and has secured multiple rounds of funding.
The company has several missions planned for the near future. The upgraded Mira spacecraft is scheduled to fly on the LEO Express 3 mission later this year. For 2026, Impulse is expanding its partnership with Anduril Industries to conduct a high-precision Rendezvous and Proximity Operations (RPO) mission in GEO. In 2027, the company plans to use its Helios vehicle to deliver multiple MicroGEO satellites for Astranis Space Technologies to their orbital slot in under 24 hours. A multi-launch agreement with Infinite Orbits is also set to begin in 2027 for GEO deliveries via the Caravan rideshare program. These missions support the company's long-term goal of providing transportation services for missions to the Moon and Mars.
- Founders Fund
- Lux Capital
- Alumni Ventures
- 137 Ventures
- Founder, CEO Tom Mueller
Frequently Asked Questions
Joining Anduril as an employee is another way to acquire equity, typically through stock options included in compensation packages.
Is impulsespace.com worth joining?
Impulse Space is a well-funded startup with a strong founding team and backing from top-tier investors like Founders Fund. To determine if it's the right fit for you, platforms like Prospect can help you analyze the potential value of an equity offer and compare it to other opportunities.
What should I do with my impulsespace.com stock?
As Impulse Space is a private company, your stock is likely illiquid, meaning you should focus on long-term value and tax planning. Equity management platforms offer tools to model different scenarios, optimize tax strategies for exercising options, and maximize the potential value of your holdings.
Can you sell impulsespace.com stock?
Because Impulse Space is a private company, its stock is not traded on public exchanges and is generally difficult to sell. Opportunities to sell may occasionally arise through company-sanctioned events like tender offers, which tools from platforms like Prospect can help you navigate.
How can I find the value of my impulsespace.com stock?
The value of your stock is based on the company's most recent private valuation, which is currently estimated between $500M and $1B. For a more personalized projection, you can use platforms that analyze factors like growth metrics and secondary market data to model your equity's potential future worth.
What is impulsespace.com's equity worth?
The total equity of Impulse Space was last valued between $500 million and $1 billion during its Series B funding round. The specific worth of your personal equity stake depends on the details of your grant and the company's future performance.
What is impulsespace.com's stock ticker symbol?
Impulse Space does not have a stock ticker symbol because it is a privately held company. Ticker symbols are only assigned to companies whose shares are listed and traded on a public stock exchange.
Can I buy or sell impulsespace.com stock?
As a private company, Impulse Space stock is not available to buy or sell on public markets like the NYSE or NASDAQ. Selling shares is typically only possible during specific, company-approved events such as a tender offer or secondary sale.
What is the criteria to buy or invest in impulsespace.com stock?
Investment in Impulse Space is currently restricted to institutional firms and accredited investors participating in private funding rounds. The general public cannot purchase shares until the company decides to go public through an Initial Public Offering (IPO).
