Lumi Space
Lumi Space is a London-based space technology company founded in 2018 that provides centimeter-level precision orbit determination for satellite operators using ground-based satellite laser ranging, complemented by lightweight retroreflector hardware and an autonomous atmospheric turbulence monitor (SHIMM) for optical communications applications.
- Company typePrivate
- Founded2018
- HeadquartersLondon, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Lumi Space does
Lumi Space is a London-based private space-technology company founded in 2018 that provides precision orbit determination (POD) services for satellite operators using Satellite Laser Ranging (SLR). SLR works by firing pulsed lasers from ground stations at retroreflector arrays mounted on satellites and precisely timing the round-trip to determine satellite position with centimeter-level accuracy. The company claims its technology is roughly 1000x more accurate than traditional radio-frequency tracking, providing an independent verification of satellite position that does not rely on the satellite's onboard GNSS and continues to function even when the satellite fails.
The company's product portfolio has three pillars. The first is POD-API, a secure API delivering cm-level (or better) orbit determination and physics-based orbit propagation directly into satellite operators' existing operations software, supporting use cases including collision avoidance, constellation management, positioning/navigation/timing, active debris removal, and re-entry prediction. The second is a line of space-qualified laser retroreflectors as light as 20 grams, available for LEO, MEO, and GEO satellites, sold as hardware to enable SLR on customer platforms. The third is SHIMM (Satellite Horizontal Image Motion Monitor), positioned as the world's first 24/7 autonomous atmospheric turbulence monitor, serving free-space optical communications, quantum key distribution, and optical astronomy customers.
Lumi Space operates a hybrid hardware-plus-software business model. Revenue derives from quote-based retroreflector hardware sales, POD-API subscriptions or usage-based data services, and managed atmospheric monitoring services. The company is led by founder and CEO Hira Virdee, has a headcount of 1-10, and has been primarily capitalized through non-dilutive grants from the UK Space Agency, STFC, the EIC Accelerator, and accelerator participation at Creative Destruction Lab, with early backing from Entrepreneurs First. A strategic partnership with the European Space Agency, which uses SHIMM in the ALASCA Optical Feeder Link project, provides institutional validation.
Lumi Space firmographics
Firmographics- Name
- Lumi Space
- Website
- https://lumi.space
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Lumi Space is a London-based space technology company founded in 2018 that provides centimeter-level precision orbit determination for satellite operators using ground-based satellite laser ranging, complemented by lightweight retroreflector hardware and an autonomous atmospheric turbulence monitor (SHIMM) for optical communications applications.
- Ownership category
- akta.pro rank
Lumi Space industry classification
Industry- Product category
- Space Situational Awareness
- NAICS
- Guided Missile and Space Vehicle Manufacturing (336414)
- SIC
- Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Guided Missiles & Space Vehicles & Parts (3760)
- akta.pro primary industry
- Space Payloads & Instruments (Sensors, Comms, EO/IR) (IMABACAD)
- akta.pro secondary industry
- GNSS/GPS Navigation & Augmentation Systems (IMABAFAC)
Keywords
Where Lumi Space is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Markets served
Lumi Space business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Operations, Marketing or Sales
Revenue model
- Retroreflector Hardware Sales: Sale of space-qualified laser retroreflector hardware for satellite mounting. Retroreflectors are physical components that enable SLR measurements. Pricing is quote-based depending on altitude requirements (LEO, MEO, GEO) and precision needs.
- POD-API Subscription/Usage: Orbit determination as a service delivered via secure API. Satellite operators subscribe to receive precision orbit determination data, predictions, and operational insights. Revenue likely combines subscription elements with usage-based components based on satellite count or observation volume.
- SHIMM Atmospheric Monitoring: Atmospheric turbulence monitoring services for free-space optical communications, QKD, and astronomy applications. Sold to space agencies, academic institutions, and commercial companies requiring site-based atmospheric characterization.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Enterprise satellite operator pricing - custom quote |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Lumi Space product offering
Product offeringCore offering
Lumi Space delivers precision orbit determination as a service using Satellite Laser Ranging (SLR), offering centimeter-level accuracy through their POD-API, space-qualified retroreflector hardware, and SHIMM atmospheric turbulence monitoring. The core value is enabling satellite operators to know exactly where their satellites are and will be, supporting collision avoidance, constellation management, and space sustainability applications.
Product overview
Lumi Space is a satellite laser ranging company offering a three-product portfolio centered on space situational awareness and sustainability. The core offering is POD-API, a Precision Orbit Determination API delivering cm-level accuracy through satellite laser ranging and physics-based orbit propagation. Complementing this is SHIMM, the world's first 24/7 autonomous atmospheric turbulence monitor for free-space optical communications and astronomy. The third product is Retroreflectors — lightweight (20g), space-qualified hardware installed on satellites to enable laser ranging. Together, these products support applications including collision avoidance, constellation management, positioning/navigation/timing, active debris removal, and space situational awareness calibration.
Differentiator
Problem solved
Functional benefit
Products and services
- POD-API
Quantifiable outcome
- 1000x improvement in orbit determination accuracy compared to traditional satellite tracking methods
- +1 more outcomes
Companies that use Lumi Space
Customer profileSegments2 records
Ideal customer profiles2 records
Lumi Space technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Lumi Space partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- European Space Agency (ESA)coreESA uses Lumi Space's SHIMM atmospheric turbulence monitor in the ALASCA project for Optical Feeder Link. This partnership validates Lumi Space's technology for space agency applications and demonstrates credibility in the government/space agency segment.
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Lumi Space competitors and assessment
Company assessmentDirect peers
- LeoLabs: LeoLabs operates a commercial ground-based radar network providing low Earth orbit tracking, collision avoidance, and space situational awareness data to satellite operators. It is the most directly comparable commercial SSA provider to Lumi Space's POD-API service, competing for the same constellation operator customers with a different (radar) sensor modality.
- NorthStar Earth & Space: NorthStar provides space-based optical SSA services for satellite operators, governments, and insurers. It directly competes with Lumi Space in commercial precision tracking, using a space-based optical sensor constellation rather than ground-based laser ranging.
- Slingshot Aerospace: Slingshot Aerospace offers space situational awareness, space traffic management, and training simulation software for satellite operators and government agencies. It competes with Lumi Space in delivering collision avoidance and SSA data services to the same operator customer base.
- COMSPOC: COMSPOC (Commercial Space Operations Center) provides commercial space situational awareness, space traffic management, and conjunction analysis services. It competes with Lumi Space for satellite operator and government SSA contracts in the same orbit determination and collision avoidance category.
- ExoAnalytic Solutions: ExoAnalytic Solutions provides space domain awareness and object tracking using a global optical telescope network, serving defense and commercial satellite operators. It directly competes with Lumi Space in the SSA and precise orbit determination market using optical sensors rather than laser ranging.
Emerging players
- Kayhan Space: Kayhan Space provides autonomous space traffic management and collision avoidance software for satellite operators. As an emerging player in commercial STM/SSA software, it competes for the same constellation operator customers as Lumi Space but focuses on the software layer rather than sensor infrastructure.
Broad incumbents
- GMV: GMV is a Spanish space services provider offering orbit determination, mission analysis, satellite control, and SSA software to ESA, EU agencies, and commercial operators. It competes with Lumi Space as an established incumbent in the European space ecosystem, particularly relevant given Lumi Space's ESA relationship.
- Analytical Graphics Inc. (AGI): AGI (now part of Ansys) provides Systems Tool Kit (STK), the dominant commercial software platform for satellite mission analysis, orbit determination, and SSA. It competes with Lumi Space's POD-API as an established incumbent with a much broader aerospace and defense portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Lumi Space social profiles
Digital presenceLumi Space financial estimates
Financial estimateRevenue estimate
Valuation estimate
Lumi Space leadership team
Management profileNumber of profiles
Profiles1 record
Lumi Space funding detail
Funding detailFunding overview
Funding rounds7 records
Investors5 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Lumi Space M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Lumi Space
What does Lumi Space do?
Lumi Space delivers precision orbit determination as a service using Satellite Laser Ranging (SLR), offering centimeter-level accuracy through their POD-API, space-qualified retroreflector hardware, and SHIMM atmospheric turbulence monitoring. The core value is enabling satellite operators to know exactly where their satellites are and will be, supporting collision avoidance, constellation management, and space sustainability applications.
When was Lumi Space founded?
Lumi Space was founded in 2018. It employs 1 to 10 people.
Where is Lumi Space based?
Lumi Space is headquartered in London, United Kingdom, in the Europe region.
How does Lumi Space make money?
Three revenue lines are on record. Retroreflector Hardware Sales are the primary driver. The others are POD-API Subscription/Usage and SHIMM Atmospheric Monitoring.
Who are Lumi Space's main competitors?
Direct peers on record are LeoLabs, NorthStar Earth & Space, Slingshot Aerospace, COMSPOC and ExoAnalytic Solutions. Kayhan Space is listed as an emerging player. Broad incumbents are GMV and Analytical Graphics Inc. (AGI).
Does Lumi Space have an API?
Yes. POD-API provides orbit determination to cm-level accuracy (or better) via satellite laser ranging. It enables orbit propagation using state-of-the-art physics-based force models to predict satellite orbits more precisely and further into the future. The API interfaces directly with existing satellite operations software. Availability and specific technical details (REST, GraphQL, authentication, rate limits) are not specified.
What industry is Lumi Space in?
Lumi Space's product category is Space Situational Awareness. Its primary akta.pro industry code is IMABACAD, Space Payloads & Instruments (Sensors, Comms, EO/IR), with a secondary code of IMABAFAC, GNSS/GPS Navigation & Augmentation Systems. Its NAICS code is 336414 and its SIC code is 3812.