Intuitive Machines outlines $600m-plus IM-1300 satellite programme

Intuitive Machines says an unnamed customer has authorised it to begin work on a multi-satellite communications infrastructure programme with an anticipated value above $600 million. The August 17 notice assigns the company’s IM-1300 platform to the spacecraft work, but it does not identify the customer, give a delivery or launch schedule, or explain how much of the headline value is covered by the immediate authorisation.

Under the disclosed scope, Intuitive Machines will design, manufacture, integrate and support multiple spacecraft. The company did not state in its August 17 announcement how many satellites are covered, which orbit or communications bands they will use, what payloads will fly, where coverage is intended, or which launcher would deploy them. It said further programme details were being kept confidential at the customer’s request.

The distinction matters because the release describes an authorisation to proceed and an anticipated programme value, not a $600 million payment. It does not define the authorisation, publish a contract ceiling or base value, set milestones, or break out options. The release’s forward-looking notice also groups expectations about revenue from such authorisations with future satellite build and launch timing, leaving those outcomes subject to change.

Two company disclosures, one still-confidential programme

Four days earlier, in its second-quarter results, Intuitive Machines separately described a signed contract worth more than $600 million for three commercial geostationary-orbit satellites. That disclosure is more specific about satellite count and market than the August 17 release, which refers only to multiple spacecraft for communications infrastructure. The matching value and timing indicate that the statements concern the same procurement, but that connection is an inference from the company’s disclosures; the later release does not expressly reconcile the two descriptions.

The results counted $920 million of awards booked during the second quarter and put contracted backlog at $1.8 billion on June 30. Intuitive Machines defines backlog as future revenue it expects from awarded contracts, less revenue already recognised. The programme’s headline value therefore should not be read as current revenue: the company reported $206.2 million of revenue for the quarter and did not publish a programme-specific recognition calendar or payment schedule.

Nor should the $600 million be added again to the $1.8 billion backlog on the strength of the August 17 announcement. The earlier results had already listed the commercial satellite contract among the awards supporting that total. The later release did not announce a revised backlog, change the company’s 2026 revenue outlook of $900 million to $1 billion, or say that the authorisation created a new award beyond the contract disclosed four days before.

What the IM-1300 contributes

The IM-1300 is the company’s large geostationary spacecraft platform, inherited when Intuitive Machines acquired Lanteris Space Systems, formerly Maxar Space Systems. In its 2025 annual report, the company said more than 95 spacecraft from the 1300 class remained operational and in service after more than three decades of on-orbit use. It describes the platform as having a scalable, lightweight structure and fuel-efficient attitude-control and station-keeping systems. Those are platform-level characteristics, not specifications for the confidential spacecraft.

The annual report says the 1300 class has supported high-throughput communications applications including consumer broadband, in-flight connectivity, maritime links and cellular backhaul. It cites EchoStar 24 as a 1300-based example and describes it as the largest commercial communications satellite built in the United States. The new programme release, however, gives no spacecraft mass, payload power, antenna configuration, propulsion system or design life. The platform’s record cannot fill in those mission-specific blanks.

Intuitive Machines completed its acquisition of Lanteris on January 13 for $800 million before closing adjustments, comprising $450 million in cash and $350 million in Intuitive Machines stock. The transaction brought an established satellite-manufacturing business and the platform now marketed as the IM-1300 into the group alongside its lunar-lander business. The new authorisation puts that acquired production capability at the centre of the disclosed work, although the release does not name the facilities, suppliers or launch services involved.

What remains confidential

The August 17 release does not identify the customer or classify it as a commercial, civil or national-security buyer, even though the second-quarter results had labelled the three-satellite contract commercial. It also omits the delivery sequence, launch dates, orbital slots, geographic coverage, frequency bands, procurement options, cancellation provisions and acceptance criteria. Those details may exist in the private agreement; the public documents reviewed for this article do not disclose them.

This account rests on Intuitive Machines’ announcement, financial results and regulatory filing. No customer or public agency had independently confirmed the authorisation by publication time. The next verifiable milestones would be a customer identification, a programme-specific regulatory filing, a launch procurement or a dated delivery announcement, but the company has given no timetable for any of them. For now, the supported conclusion is narrow: Intuitive Machines says it can start work on multiple IM-1300 spacecraft for a programme anticipated to exceed $600 million, while the counterparty, schedule and most terms remain outside the public record.