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LeoLabs is the world’s leading mission partner for persistent Orbital Intelligence. We enable military space commands, civil government agencies, and commercial operators to confidently detect, track, characterize, and respond to threats in space. Our proliferated, multi-mission radar network, real-time orbital data catalog, and AI-powered analytics support secure, safe, and dynamic space operations. We are committed to delivering the living map of activity in space that safeguards our way of life on Earth.
  • Collision Avoidance Systems
  • +4
Menlo Park (United States)201651 - 200$111.00MSeries B, May 19, 2025
7 months ago
As a leading commercial provider of space situational awareness (SSA) software, COMSPOC offers a complete, on-premises, turnkey operations center solution for any size of organization. We also run our own operations center powered by this same technology. Follow this page for software demonstrations, mission analyses, and software-driven insights into satellite tracking, orbital debris, collision avoidance, and more — directly from the COMSPOC ops team.
  • Space Situational Awareness
  • +1
Exton (United States)201411 - 50NA
7 months ago
DarkStar Aerospace is involved with the design & engineering of next-gen Ground & Space-based Technology & Systems - Satellites, Microsats, and Exploratory Systems - Hybrid Rockets & Hybrid Propellants. We operate Ground Stations & Tracking Stations, and the forthcoming DSA-MSI, a next-gen Multi-Spectrum Interferometer. DarkStar Aerospace is a member of the Net Zero Space Initiative & Space Safety Coalition, because we strongly believe in the need for space sustainability to be managed properly and maintained for future generations. Maintaining a safe orbit is a paramount need of the Space sector, we all must work together to minimize the hazards of space debris and satellite overcrowding to protect our future space operability. In this regard, we use our Stations, and forthcoming DSA-MSI, for SSA/SST operations. DarkStar Aerospace are jointly developing new & advanced sensors for satellites to more efficiently operate SSA/SST initiatives, and are developing technology for ADR initiatives. DarkStar Aerospace jointly has a scientific research division involved with astronomy & astrophysics research, asteroid mining, and STEM education.
  • Ground-Based Tracking Systems
United Kingdom201311 - 50NA
7 months ago
Slingshot Aerospace provides satellite tracking, space traffic coordination, and space modeling and simulation solutions to government and commercial customers around the world. Using mission-critical data, insights, and applications powered by the Slingshot Platform, space operators improve spaceflight safety and optimize their orbital operations. Slingshot’s platform combines data from the Slingshot Global Sensor Network, the Slingshot Seradata satellite and launch database, satellite owner-operators, and other third-party space data providers, to create the most up-to-date representation of space on the market today. This common operating picture of space activities, past, present, and predicted, empowers the world’s leading space operators to better understand what is happening in space and plan their operations. Slingshot is driven by its mission to make space more safe, sustainable, and secure for all. The company was launched in 2017 and has locations in California, Colorado, and the UK.
  • Data Sharing and Communication
  • +3
Windsor (United States)201751 - 200$148.94MVenture - Series Unknown, September 30, 2025
7 months ago
Sybilla Technologies designs, builds, and operates robotic optical observatories for monitoring objects in space. Company specializes in the software for automated data acquisition, analysis and scheduling of networks of sensors, as well as designing and building turnkey observatories. We work in the domains of Space Situational Awareness, Space Surveillance and Tracking, Space Traffic Management, Near Earth Objects, stellar and planetary research, education, and commercial on-demand observations.
  • Ground-Based Tracking Systems
Bydgoszcz (Poland)201111 - 50NA
7 months ago
WarpWare standardizes space software to reduce development time, cost, and risk and helps you get to space fast.
  • Collision Avoidance Systems
United States202311 - 50NA
7 months ago
Founded in 2013, Astroscale is the global leader in on-orbit servicing, dedicated to the secure and sustainable development of space for the benefit of future generations. The company provides trusted and value-added solutions for government and commercial clients from their geography of choice, to drive the long-term, circular space economy. Astroscale is also collaborating with government and commercial stakeholders to develop norms, regulations, and incentives that promote the sustainable growth of space. Since its first successful launch in March 2021, Astroscale has proven rendezvous and proximity operations technologies in orbit during the ELSA-d and ADRAS-J missions, establishing the company as a leader in on-orbit servicing. Astroscale spacecraft have been selected for pioneering missions with JAXA, the U.S. Space Force, the European Space Agency, the UK Space Agency, and Eutelsat OneWeb. As more satellite operators adopt on-orbit servicing to routinely inspect, service and remove, the potential of a circular space economy — and a future of no waste in space — is being unlocked. Headquartered in Japan, Astroscale has a global presence with subsidiaries in the United Kingdom, the United States, France, and Israel.
  • Regulatory Frameworks
  • +2
Sumida (Japan)2018201 - 500$443.44MIPO, $120.86M, June 5, 2024
7 months ago
Vyoma plans to build and operate an innovative, satellite-based observation system for space debris monitoring. Being space-borne allows us to operate our sensors continuously, sweeping a large volume of space, and re-observing objects with unprecedented frequency. Together with state-of-the-art data processing algorithms, we will provide services such as debris cataloguing, collision warnings, up to the full automation of planning and performing evasive manoeuvres to ensure safe and efficient satellite operations.
  • Collision Avoidance Systems
  • +1
Munich (Germany)202011 - 50$14.52MSeed, $5.23M, October 3, 2023
7 months ago
Our goal is to reduce the risk of losing vital infrastructure in space that we depend on in our daily lives. Our student-led project over the next year and a half is to build, test and launch a small satellite (called a CubeSAT) which will prove the feasibility of a lightweight, inexpensive and never-done-before solution to the growing problem of space junk in Earth's orbit. Here at Kessler, we are driven by a single goal: to do our part in ensuring that humanity can sustainably utilise Earth’s orbit far into the future. With launch providers such as SpaceX, NASA and even our very own RocketLab making launching into space cheaper and more accessible, the level of space junk and debris in orbit is rising at an accelerating rate. We aim to provide satellite manufacturers with an innovative de-orbiting device called an electrodynamic tether, that significantly reduces the cost of de-orbiting and mitigates the risk of satellites becoming space junk. After putting forward our business case and preliminary design report in early 2018, we won the CubeSAT 2018 challenge set out by the Auckland Program for Space Systems. We have secured funding, and plan to launch with RocketLab in late 2019! Want to learn more? Visit our webpage to find out more about our mission and how you can get involved.
  • Space Traffic Coordination
  • +1
El Segundo (United States)202211 - 50NA
7 months ago
N42, based in the Middle East, focuses on monitoring space traffic, including active satellites and debris. We observe trajectories with optical cameras on our cubesats. We aim to detect even the smallest objects in Low Earth Orbit (LEO) and provide timely collision warnings for thousands of satellites with minimal delays.
  • Ground-Based Tracking Systems
  • +3
20241 - 10NA
7 months ago
Space Situational Awareness EPFL is a student-led project dedicated to tracking satellites and space debris using ground-based telescopes.
  • Space Situational Awareness
Switzerland1 - 10NA
7 months ago
The Future of NexGen Space Awareness! Co-founded by Robert D. Briskman and Christopher W. Rohe, GuardianSat™ is relentlessly facing the orbital debris challenge head head-on – with patented solutions ready for implementation and commercialization today. GuardianSat™ solutions provide patented systems along with system engineering software and hardware additions to satellites. Our team has developed a proprietary subsystem allowing the satellite to avoid collision autonomously, on-orbit defensive countermeasures, and other satellites using advanced space sensors. Beyond mere physical asset protection, the subsystem provides improved space awareness to the government operators backed by decades of research projects and operational efforts by Robert D. Briskman, co-founder of Sirius XM Radio.
  • Collision Avoidance Systems
Tampa (United States)20191 - 10$273.00KNon-Equity Assistance, January 24, 2024
7 months ago
Nurjana Technologies is a niche player with a global reach providing innovative products and systems solutions for the defense and aerospace industries. We design and develop state of the art system solutions integrating remote sensing technologies, such as optics, radars and telemetry, to deliver real time expert systems in support of the human decision process. Our offering includes: Systems and Software Solutions for Real Time System Integration, Multi Sensor Data Fusion, Automatic Target Identification and Tracking, Artificial Intelligence for the mission critical systems and applications like Drone and Cubesat navigation, Command&Control, Situational Awareness, Remote Sensing.
  • Collision Avoidance Systems
Elmas (Italy)201211 - 50NA
7 months ago
The Centaur Space team of aerospace executives and engineers has extensive experience, navigating the complexities of design, launch and international business from conceptual design through on-orbit delivery We provide business development, launch services, Space hardware development, integration and program management to assist emerging through well-established companies develop and grow Our team of engineers and accomplished aerospace executives have developed paper designs into thriving businesses Let us help you realize your dream and conquer the challenges of Space.
  • Collision Avoidance Systems
Hubert (United States)20191 - 10NA
7 months ago
AMROK builds products that enable new capabilities for multi-spacecraft missions. The company’s products reflect the convergent insights of hundreds of stakeholders in the emerging space economy. Our team members have designed, built, launched, and sold space hardware. We bring experience from SpaceX, Blue Origin, NASA, Lockheed Martin, Slingshot, and Orbit Fab. Our strategic partners provide demonstration missions and government funding opportunities.
  • Space Situational Awareness
Orlando (United States)20191 - 10$256.00KGrant, $256.00K, November 30, 2021
7 months ago
ExoAnalytic Solutions, Inc. is a scientific, engineering, and technology applications company that provides products and services to the U.S. Department of Defense, leading aerospace firms, Fortune 500 companies, and other commercial enterprises. Founded in 2008, the company specializes in solving challenging and complex problems with creative and innovative technical solutions.
  • Ground-Based Tracking Systems
  • +2
Foothill Ranch (United States)200851 - 200NA
7 months ago
AcTLabS builds CubeSat solutions for space debris detection. Our satellites are loaded with microwave antennas and ML-based solutions for precisely detecting and tracking space objects. In addition, we ensure safe satellite operation by providing real-time data on requested orbits and timely notification for potential collisions. AcTLabS is a young company based in Munich, Germany. In the heart of the European manufacturing market, our team combines years of experience and expertise in space surveillance, machine learning, and software engineering to push space sustainability to new horizons.
  • Collision Avoidance Systems
Munich (Germany)20221 - 10NA
7 months ago
ODIN is deploying a state-of-the-art network of sensors to acquire the most accurate and reliable data on invisible, yet lethal orbital debris. This high-fidelity data will provide a map of the small-scale orbital debris environment across every altitude and inclination. Securing space like never before.
  • Collision Avoidance Systems
  • +1
London (United Kingdom)20201 - 10$95.07KSeed, $95.07K, September 30, 2025
7 months ago
OKAPI:Orbits is a comprehensive Space Traffic Management solutions provider. Founded in 2018, the company specializes in safeguarding space missions through its AI-based SSA and STM Platforms—OKAPI:Aether, OKAPI:Astrolabe, and OKAPI:Soteria. The three platforms offer end-to-end services: from the early stages of the mission to its disposal – focusing on mission and operations optimization, coordination, and regulations compliance.
  • Collision Avoidance Systems
  • +1
Brunswick (Germany)201811 - 50$20.51MSeed, $14.78M, April 24, 2025
7 months ago
Developer of space technologies intended to offer attitude control, orbital maneuvering, and controlled deorbiting. The company's offerings include an orbital thruster, plasma brake, attitude, and orbit control system for small spacecraft movement and lifecycle control, enabling clients to work on a vast range of satellites that ensure similar mission possibilities for different bus designs for orbit and even beyond it.
  • Space Traffic Coordination
  • +1
Espoo (Finland)201811 - 50NA
7 months ago
Spacetalk ensures the viability of Outer Space activities by providing a collaborative communication platform where all space actors worldwide can share their orbital data.
  • Data Sharing and Communication
  • +1
Lausanne (Switzerland)20231 - 10NA
7 months ago
The world's first commercial Satellite Laser Ranging network to provide precision orbit determination as a service.
  • Collision Avoidance Systems
  • +1
London (United Kingdom)20181 - 10Grant, June 23, 2023
7 months ago
ESA’s Operations Directorate is primarily based at ESA’s European Space Operations Centre (ESOC), with activities also taking place across the ESA sites. As Europe's centre of excellence for satellite operation, ESOC is home to the engineering teams that control spacecraft in orbit, manage our global tracking station network, and design and build the systems on the ground that support missions in space. It is also the home of ESA’s growing Space Safety programme: protecting lives and infrastructure in space and on Earth from hazards originating in space, such as asteroids, space debris and space weather. Since 1967, more than 80 satellites belonging to ESA and its partners have been successfully flown from the Centre in Darmstadt, Germany. Today, about two dozen satellites are flown from ESOC, with three more flown from ESA’s European Space Security and Education Centre at Redu, Belgium. These include ESA’s planetary, astronomy, exploration and space safety missions, ‘Earth Explorer’ Earth observation missions and technology demonstration missions. They also include the Sentinels, a fleet of spacecraft flown by ESA as part of Europe’s Copernicus programme – the world’s most ambitions Earth observation programme. Website For professionals - https://esoc.esa.int For public and media – https://www.esa.int
  • Ground-Based Tracking Systems
Germany501 - 1000NA
7 months ago
Re CAE emerges as a pioneering sovereign operations SpaceTech company by empowering future space missions through accessible software-based automation. Re CAE is bringing to the table a paradigm-shifting solution: a space operation software fully onboard spacecrafts, sovereign and independent from ground control and manual intervention, propelling space exploration further and faster Join us in empowering the next era of space exploration where space isn't just a frontier!
  • Autonomous Spacecraft Operations
  • +1
Grimentz (Switzerland)20231 - 10$20.00KPre-Seed, $20.00K, October 8, 2023
7 months ago
Smarter Space Traffic Management. To contribute to the evolution of spacecraft operations, Neuraspace aims to solve the space debris problem by protecting satellites operators from the losses caused by collisions, liabilities from leaving debris in orbit and allowing insurance companies to better price the risk that each satellite poses. The continuous increase in space traffic and debris in the last years lead to a significant increase in the amount of information related to conjunction events. This situation poses a very complex challenge to space operators as the conjunction events need a careful “manual'' analysis, which is time, cost and effort consuming. AI (specifically ML) algorithms represent an essential technique in the automation of this process, mainly due to its ability to handle big amounts of data. By using a data driven approach with state of the art Machine Learning techniques, Neuraspace is able to outperform the current methods, while automating the process of collision risk avoidance. Neuraspace enables the timely detection of up to 33% more high-risk collisions that have been so far undetected, thus securing space operations.
  • Collision Avoidance Systems
Coimbra (Portugal)202011 - 50$2.87MGrant, $117.02K, December 10, 2025
7 months ago