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Commercial businesses and government, defense and intelligence organizations pay Sidus Space to build satellite platforms, carry customer instruments and technology into orbit, and support missions. Its satellites include LizzieSat. Most revenue comes from these platform and payload-hosting contracts, alongside manufacturing and engineering work, mission operations and proprietary hardware sales. Data-related activities remain an early-stage source of revenue. Customer contracts can have fixed prices or payments tied to milestones.
The company still generates limited revenue and has not yet reached production-level satellite manufacturing, launch and data operations. Craig Technologies is its largest customer and supplies a substantial share of revenue; Bechtel is another major customer.
Sidus Space does not own or operate launch vehicles, so delivering satellites into orbit depends on third-party launch providers. Its satellite services also depend on the spacecraft continuing to work in orbit. Satellite deployment requires regulatory approvals, while U.S. export controls restrict where and to whom it can transfer products, software and technology.
The risk section is the longest, dullest part of the filing. This keeps only what can really hurt you: where it hits, how hard, when it plays out.
Every company claims an edge. Each one is checked against hard numbers like margins and returns: which hold, and which line gives way first.
Sidus Space’s results hinge on concentrated customer orders and collections: watch Craig Technologies, which supplied 47% of 2025 revenue and accounted for 86% of year-end receivables.
York Space Systems competes with Sidus Space for government and commercial customers paying for spacecraft manufacturing, installation of customer equipment and mission operations. York earns substantially all its revenue from defense markets, making its government contracts a useful place to watch competition for those customers.
Rocket Lab competes with Sidus Space in designing and building spacecraft and operating them in orbit, sold separately or as a complete mission service. Watch Rocket Lab’s space systems business for that overlap, rather than its rocket-launch business.
Satellogic competes with Sidus Space for government, defense and commercial customers buying satellite platforms and related mission services. Its satellite sales and turnkey space programs show that overlap more directly than its imagery and analytics revenue.
Redwire competes with Sidus Space to sell spacecraft and space hardware to national security, civil and commercial space customers. Its Space segment, rather than Defense Tech, is the business to watch for this overlap.
Intuitive Machines competes with Sidus Space for government and commercial contracts to build spacecraft, carry customer equipment and operate missions. Its build contracts generate most near-term revenue, so those contracts show the current competition more directly than its plans for recurring services.
BlackSky Technology competes with Sidus Space’s satellite and early-stage data offerings by selling satellite imagery and intelligence analytics to defense and government customers. Watch its imagery and analytics subscriptions, paid for mainly by U.S. defense and intelligence customers and international governments and organizations.
Sidus Space, Inc. earningsThis company
Sidus Space earns revenue from satellite platforms, hosted payloads and engineering work, and this report will show whether project progress is turning into revenue without deepening delivery losses.
Read revenue alongside gross loss, the amount by which the cost of delivering work exceeds revenue. Higher revenue with a narrower gross loss would mean more contract milestones became recognized revenue while delivery costs improved relative to sales. Lower revenue or a wider gross loss would point to uneven project timing or costs still outstripping the work delivered. The question is whether Sidus Space can turn project execution into a more sustainable business.
York Space Systems Inc. earningsYSS
York Space Systems’ report will show whether it is turning demand for spacecraft manufacturing and mission operations from government and commercial customers into revenue in markets it shares with Sidus Space.
Read York Space Systems’ revenue growth alongside its margins. Growth with stable or improving margins would suggest it is converting demand from shared government and commercial customers into spacecraft and mission work with sounder delivery economics, making competition for Sidus Space more pressing. Weak revenue or worsening margins would offer less evidence that York is expanding efficiently, but would not show that Sidus won its business. The takeaway is how effectively a competitor is executing in the shared market, not how Sidus itself performed.
