Momentus
Agent33Agent Readiness: 33/100. Below median. Measured by StartupHub.ai. Median 41.Trust75Data Trust: 75/100. Above median. Measured by StartupHub.ai. Median 61.Spacecraft propulsion and in-space logistics company developing water-based electric propulsion systems.
About
Momentus is a commercial space company focused on providing in-space transportation and infrastructure services. They are developing water-based electric propulsion systems, known as Water Plasma-Propellant Rocket Engines (WPRE), designed to be more efficient and environmentally friendly than traditional chemical rockets. Their services aim to enable satellite deployment, orbital maneuvering, and space logistics.
Listed competitors
Developing a universal fuel station in orbit for satellites.
An end-to-end space company providing launch services, satellite manufacturing, and space systems solutions.
Astra is a space technology company focused on providing reliable and affordable launch services for small satellites.
Also in this space
SpaceFlux is developing advanced propulsion systems for in-space transportation and satellite maneuvering.
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Designs and manufactures advanced in-space propulsion systems for satellites and spacecraft.
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D-Orbit Portugal is the Portuguese subsidiary of D-Orbit, a space logistics and orbital transportation company.
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On-demand satellite manufacturing and deployment.
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In-space infrastructure provider developing tools for sustained space exploration beyond Earth's orbit.
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Provides in-space mobility solutions and electric propulsion for satellites.
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Key facts
- Website
- momentus.space
- Headquarters
- Santa Clara, United States
- Founded
- 2017
- Employees
- 60
- Business model
- B2B
Tech stack
Detected on momentus.space and in its job posts, last scanned 18 Oct 2026. Run your own scan
- Compliance
- GDPR, CCPA
- Frontend
- jQuery, Bootstrap
- Backend
- Python
- Analytics
- Google Analytics 4, Segment
- CMS / Builders
- WordPress
- CDN
- Cloudflare
- Hosting
- AWS, Azure
- Email marketing
- Mailgun
- Hiring platform
- Greenhouse
- Video / media
- Vimeo
- DevOps
- Kubernetes, Terraform
Momentus scores 55. Does yours?
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Frequently asked
Is Momentus trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Momentus is 75 out of 100, a generally safe rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How many employees does Momentus have?
Momentus has approximately 60 people on record.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Momentus
