
Space logistics covers the services that keep things working once they are in orbit: moving payloads to their final position, extending the life of expensive assets, removing dead ones, and eventually refuelling and repair.
The technical case is easy to make. The commercial case is where these ventures fail, because several of the segments described as markets have no paying customers yet, and a business plan built on one of them is a research programme with a revenue slide attached.
What follows separates the segments by commercial maturity, examines why operators often decline to buy servicing, and sets out the questions a strategic canvas should actually answer.
Orbital transfer. Last-mile delivery from a rideshare drop-off to a specific orbit. Real commercial customers, real revenue, competing suppliers. This is the part of space logistics that is a business today, and it exists because rideshare launch created a genuine gap between where the rocket goes and where the satellite needs to be.
Life extension for large geostationary satellites. Demonstrated in orbit and sold, in small numbers. The economics work here and not elsewhere, for reasons covered below.
Refuelling. Pre-revenue. The technology is progressing and the addressable fleet is the constraint.
Debris removal. Agency-funded demonstrations. No commercial willingness to pay. Demand is being created by regulation instead.
Lunar delivery and surface logistics. Almost entirely agency-funded, tied to national exploration programmes, with commercial demand contingent on a lunar economy that does not yet exist.
A company can build in any of these. It should be precise about which one, because the first two are businesses and the last three are development programmes that may become businesses.
This is the question that determines the sector and it is usually skipped.
A servicing proposition competes against replacement. A small satellite in low orbit costs a few million to build and launch, and carries a design life of several years. A servicing mission that costs anything comparable is worse value than simply launching a new one, which will also carry better sensors and newer avionics.
The arithmetic reverses where the asset is expensive and long-lived. A large geostationary communications satellite costs hundreds of millions, occupies a valuable orbital slot, and generates revenue for fifteen years or more. Adding five years to that asset for a fraction of the replacement cost is straightforward value, which is precisely why life extension has been sold in that segment and not in others.
The commercial implication is uncomfortable for anyone whose plan targets constellation operators. Those customers have the largest number of satellites and the least reason to buy servicing, because their whole model is built on cheap, replaceable spacecraft.
Refuelling has a constraint that is easy to miss in a technology roadmap: you cannot refuel a spacecraft that was not designed to be refuelled.
Almost everything currently in orbit falls into that category. The addressable fleet consists of future spacecraft built to an interface standard that is still being settled, which means the revenue arrives some years after the technology works, and depends on decisions taken by satellite manufacturers rather than by the servicing company.
That is not an argument against building it. It is an argument for a plan that states which fleet it serves, when that fleet will exist, and how the company is funded until then.
Debris removal is a real need with no commercial buyer. Nobody pays to remove someone else's dead satellite, and an operator has limited incentive to pay for its own once the asset has stopped earning.
What is creating demand is regulation. Post-mission disposal requirements are tightening, deorbit deadlines are shortening, and national licensing increasingly carries conditions on end-of-life behaviour. Underneath sits the liability framework of the Outer Space Treaty, where the launching state bears responsibility, which is why states impose obligations on operators at all.
This makes debris a genuine market with an unusual risk profile. The timing depends on regulators rather than on customers, and regulatory timetables slip, soften and get grandfathered. A company in this segment is underwriting political risk in place of commercial risk, which is a different thing to explain to investors and worth explaining honestly.
Early revenue in this sector generally comes from agencies. That funding is valuable: it covers technology development at a stage when nobody else would, and an institutional award signals competence to everyone else.
It is not evidence that a commercial market exists.
A development contract funds a specification. The specification comes from the funder, who is not necessarily a proxy for a future commercial buyer. Companies that treat the award as validation frequently reach the end of the programme with excellent technology, one customer, and a product shaped by requirements nobody else shares.
The useful discipline is to keep asking, throughout the programme, who the second customer is and what they would pay. If the answer stays vague while the technical milestones are met, that is the signal.
Revenue arrives later than the technology. The hardware takes years, the launch date slips, and the first commercial customer waits for somebody else to go first.
Two practical consequences. Plan cash on the assumption of a slip rather than treating it as a risk item. And build whatever revenue does not depend on the flight hardware: analysis, ground software, mission design services, consultancy on the same problem for people who will not buy the product yet. Companies with an earthbound income line survive schedule risk that kills pure hardware plays, and this sector produces schedule risk reliably. The broader picture on capital intensity and segment structure is in the space market piece.
Launch access matters more than anything else, and the terms differ enormously between a dedicated mission and a rideshare slot. Understand what a slip costs you contractually before signing.
Test facilities. Thermal vacuum, vibration, radiation. Expensive to build and available from agencies and universities on terms that are usually reasonable.
A first customer willing to be named. Worth more than most technical partnerships, because it answers the question every subsequent buyer asks.
What does not matter is a memorandum of understanding with no committed resource behind it. These are common in this sector, they produce announcements, and they do not produce revenue or capability.
National licensing follows the country of registration and increasingly carries debris and disposal conditions.
Export control applies through the EU dual-use regulation, and through the US regimes where US-origin components are involved, which travel with the part regardless of where the company sits.
Frequency coordination is required for anything that transmits and takes longer than founders expect.
Liability sits with the launching state under the Outer Space Treaty framework, which is the origin of most of the conditions above. This is a summary and not legal advice.
Nine boxes describing partners, resources and channels produce a tidy diagram and no decisions. Six questions are more useful.
A canvas that answers these is a business plan. One that lists partners and resources is an organisation chart.
Space logistics contains one segment with a working commercial market, one with narrow but proven economics, and three that are development programmes today. Building in any of them is defensible. Confusing which is which is not.
The determining question is not whether the service is needed. It is who has a budget line, what they would otherwise do, and why that alternative is worse for them in numbers they recognise.

Orbital transfer, meaning last-mile delivery from a rideshare drop-off to a specific orbit, has paying commercial customers now. Life extension for large geostationary satellites has been demonstrated and sold, in small numbers. Refuelling, debris removal and lunar delivery are funded by agencies rather than by commercial demand, which means the early revenue is development contracts. That distinction should determine how a company plans its first five years.
Because replacement is frequently cheaper. A small satellite in low orbit costs a few million and has a design life of several years, and a servicing mission that costs a comparable amount to extend it makes no commercial sense. Servicing economics work where the asset is expensive and long-lived, which in practice means large geostationary spacecraft. Applying the servicing proposition to constellation operators means selling against an alternative that is simply better value for them.
No. Refuelling requires a compatible interface, and most spacecraft in orbit were never designed for it. The addressable fleet therefore consists of future spacecraft built to a standard that is still being agreed, which pushes meaningful revenue several years beyond the point at which the technology works. Any business plan for refuelling has to state which fleet it can actually serve and when that fleet will exist.
Not on willingness to pay. Nobody currently pays to remove someone else's debris, and operators have limited incentive to pay for their own once an asset is dead. Demand is being created by regulation instead: post-mission disposal requirements, shortening deorbit deadlines and national licensing conditions. That makes it a real market with an unusual risk profile, because the timing depends on regulators rather than customers, and regulatory timetables move.
Mistaking one for product-market fit. A development contract funds the technology and demonstrates institutional confidence, both valuable. It does not prove that anyone will buy the service at a commercial price once the programme ends. Companies that treat a development award as validation frequently discover at the end of it that the only customer was the funder, and that the product was shaped by a specification rather than by a market.
Assume revenue is later than the technology. Hardware takes years, launch dates slip, and the first commercial customer usually waits for someone else to go first. Plan cash on the assumption of a slip, and build whatever revenue is available that does not depend on the flight hardware: analysis, software, ground services, consultancy on the same problem. Companies with an earthbound income line survive schedule risk that kills pure hardware plays.
Launch access, because everything depends on it and terms differ enormously between a dedicated mission and a rideshare slot. Test facilities, which are expensive to build and available from agencies and universities. And a first customer willing to be a reference, which is worth more than most technical partnerships because it resolves the question every subsequent buyer will ask. Partnerships that produce a press release and no committed resource are not partnerships.
National licensing for the operator, which follows the country of registration and increasingly carries debris and disposal conditions. Export control, meaning the EU dual-use regulation and, where US-origin components are involved, the US regimes that travel with the part. Frequency coordination for anything that transmits. And liability under the Outer Space Treaty framework, where the launching state carries responsibility, which is why states impose conditions on operators in the first place. This is a summary, not legal advice.
Six questions rather than nine boxes. Who has a budget line for this today. What they do instead if they do not buy. Why the alternative is worse for them, in numbers. What has to be true for the addressable fleet to exist. How long the money lasts if the first flight slips a year. And what the company sells in the meantime. A canvas that lists partners and resources without answering these describes an organisation rather than a business.
A pipeline consisting entirely of agencies. Customers who express interest and will not sign anything conditional. A total market figure in the deck that is many times the segment the company can actually address. Technical milestones met while commercial ones slip. And a founding team that can describe the technology in detail and the buyer's budget process not at all.