Intuitive Machines (LUNR) Q3 2026 earnings review
Intuitive Machines turns cash positive, but contract cuts trim outlook
Intuitive Machines, a maker of lunar landers and satellites, generated positive cash flow and operating profit before one-offs after two quarters of heavy cash burn. Revenue climbed 31% from last quarter to $269 million, and gross margin reached 26% on satellite production and one-time contract gains. Chief executive Steve Altemus narrowed the full-year sales outlook to a lower middle point, which by our math leaves fourth-quarter revenue almost unchanged at $273 million.
| Service revenue (legacy business) | $54.1M +6% from a year ago, +48% from Q2 |
|---|---|
| Total revenue (incl. Lanteris) | $269.3M +31% from last quarter |
| Free cash flow | $33.5M -$83.9M last quarter |
| Full-year revenue outlook | Trimmed $15M middle of the range: $935M ($920–950M) |
⚖️ Verdict: 🟢 Bullish
The story got better because customer prepayments and satellite margins stopped the cash drain that had forced repeated share sales in the first half. One caution: the third quarter leaned on unquantified one-time contract adjustments, while customers removed $79 million of work from the order book and the company took a $10 million charge for unpaid customer bills.
The question now is whether the jump in margin and cash flow is the new normal for the combined satellite business or a one-quarter spike from contract accounting and upfront customer deposits. If satellite margins hold near 29% without one-time gains, the business can fund its lunar network from operations; if they fade, dilution risk returns. The third-quarter filing's contract footnotes and fourth-quarter cash flow will settle it.
🐂 Bull Case
Satellite Production Lifted Margins and Cash Flow
"In the third quarter, we delivered record financial performance across the board," chief executive Steve Altemus said. Intuitive Machines, which builds lunar landers and satellites, turned its operating cash flow and operating profit before non-cash items and one-offs (Adjusted EBITDA) positive after heavy losses in the second quarter.
The satellite manufacturing business acquired with Lanteris in January drove the improvement, while the older space services division also stopped losing money on a gross basis. The company pointed to "increased contribution from our satellite production business, higher volume, and net favorable one-time program adjustments, which also includes EAC and other cost adjustments" — accounting updates to the estimated total cost of long-term contracts.
- Product gross margin: 29.1% on $215.1 million of satellite sales, up from 28.4% in the second quarter
- Service gross margin: positive 12.5% on $54.1 million of sales, recovering from minus 31.5% last quarter
- Free cash flow: positive $33.5 million, after burning $148.5 million across the first half of the year
The swing matters because two quarters of heavy cash burn had raised pressure on the balance sheet. However, one-time contract adjustments helped the margin, and customer prepayments did the heavy lifting for cash flow, so a single quarter does not prove the new cash level will hold.
What to watch: service gross margin and the dollar size of one-time contract adjustments in the third-quarter filing. A positive service margin without one-time help would show the lunar contracts have stopped bleeding cash.
Defense and NASA Awards Lift the Order Book
Intuitive Machines bought satellite maker Lanteris and ground-station operator Goonhilly to win military and science contracts alongside its original moon missions. Because Lanteris was not in last year's figures, the 414% jump in reported revenue from a year ago mostly reflects the acquisition. Sales from the older service business grew 6.2% from a year ago and 47.6% from the second quarter.
The company booked $450 million in new awards and acquired contracts during the quarter, led by the Accelerated Missile Defense Tranche 3 constellation, NASA's EAGLE-VSWIR sensor program, and two IM 300 satellites for national security. By our math, stripping out the $31.7 million of orders brought in at the close of the Goonhilly deal, the order book still grew by $73.1 million after filling $269.3 million of sales.
After the quarter ended, NASA also named the group a vendor on its $10 billion Commercial Lunar Payload Services 2 contract for moon cargo missions. Winning seats on large defense and NASA programs supports the shift into a broader space contractor, though the company still has to win individual task orders under those umbrella deals.
What to watch: fourth-quarter order additions and task orders under the new NASA moon contract. Steady bookings above quarterly sales would show demand is holding up without counting on acquisition boosts.
🐻 Bear Case
Contract Cuts and One-Offs Cloud the Run Rate
Altemus highlighted record backlog and record gross margin as proof of repeatable production. Look closer at the tables, and both numbers leaned on adjustments that pull in opposite directions.
In the backlog footnote, Intuitive Machines disclosed $94.7 million of contract reductions over the first nine months of the year, "primarily related to the descoping of the remaining Power Propulsion Element (“PPE”) contract as well as partial descoping of a rideshare contract associated with the IM-4 mission". Through the first half of the year, those reductions totaled $15.5 million, so by our math customers removed $79.2 million of contracted work in the third quarter alone.
At the same time, management trimmed the top end of its full-year revenue outlook by $50 million, dropping the middle of the range by $15 million. By our math, the new plan leaves $272.8 million of revenue for the fourth quarter, up just 1.3% from the third quarter despite adding Goonhilly for a full period.
What to watch: fourth-quarter revenue against the $272.8 million implied by the full-year plan, plus any further contract removals in the annual filing. A flat fourth quarter would show that underlying sales growth is slowing once acquisition steps pass.
Bad Debt Hits Earnings as Share Count Swells
Two balance-sheet risks from last quarter showed up in the third-quarter cash flow statement: customer credit exposure and ongoing share sales. In the second quarter, satellite customer EchoStar and its affiliates entered bankruptcy protection while owing Intuitive Machines $51.5 million across billed and long-term orbital receivables.
This quarter, the company booked a $9.5 million provision for credit losses — a charge for customer bills it no longer expects to collect — compared with nothing a year ago. Long-term orbital receivables also fell by $1.6 million to $208.2 million.
Meanwhile, the space group raised another $98.1 million by selling securities during the quarter, bringing nine-month gross proceeds to $511.9 million. Because of those capital raises and the shares issued to buy Lanteris, the weighted-average share count rose 47.2% from a year ago to 173.4 million, diluting existing holders even in a quarter that generated positive free cash flow.
What to watch: the customer credit footnote in the quarterly filing to see whether the $9.5 million write-off came from EchoStar and how much unreserved exposure remains. Further write-offs would cut straight into operating profit.
Third Moon Launch Slips and Overhead Jumps
Intuitive Machines has struggled to hold launch dates on its fixed-price moon missions, and its third lunar lander, IM-3, carries the first satellite for its planned lunar communications network. Last quarter, management targeted a launch between January and March 2027, after earlier slips from 2026.
In this release, Altemus said IM-3 "remains on track for a planned launch in the March/April timeframe", nudging the window out by another month. Any delay pushes back the start of pay-per-minute lunar data services, which can only begin after the relay satellite reaches lunar orbit.
At the same time, general and administrative expense — corporate overhead, staff and deal costs — climbed to $82.9 million, or 30.8% of revenue, up from 29.3% in the second quarter. That bill included $10.3 million for one-time legal costs and $9.6 million for acquisition and integration work, keeping GAAP operating income in a $34.2 million loss.
What to watch: whether IM-3 ships to the launch site in the first quarter of 2027 and whether quarterly overhead drops toward $60 million once legal and deal bills fade. Another slip would delay high-margin data revenue into the second half of 2027.
Risks this quarter didn't answer
Two standing questions about the quality of the order book and underlying growth cannot be read from the earnings release alone.
- Three-satellite commercial contract: in the second quarter, the company put a contract worth over $600 million into backlog based on a $45 million initial authorization; the quarterly filing will show if the customer has signed the final contract.
- Combined-company underlying growth: the release does not give year-ago revenue on a combined basis including Lanteris; the acquisition footnote in the quarterly filing will show whether the combined business grew faster than last quarter's 1.3% pace.
👓 Other Themes
Goonhilly Deal Closes and Lunar Network Speeds Up
Intuitive Machines closed its purchase of Goonhilly Earth Station and COMSAT for $17.8 million in cash, adding ground antennas that link spacecraft to Earth and $31.7 million in backlog. The company also formalized plans to launch four lunar relay satellites, Altus-2 through Altus-5, together in 2028 on a NASA-provided rocket rather than splitting them across separate moon lander flights.
💲 Other KPIs
Customer prepayments and unearned billings jumped 34.2% from the second quarter, adding $74.1 million to operating cash flow. Total contract liabilities — cash collected from customers before the work is done — rose from $63.7 million at the end of 2025 to $294.7 million, providing the working capital that turned third-quarter cash flow positive.
Revenue recognized on contracts before Intuitive Machines can send an invoice rose by $69.0 million during the third quarter, up nearly tenfold from $12.2 million at the end of 2025. While prepayments on new awards outpaced this unbilled work in the third quarter, the rising balance ties up cash until programs hit billing milestones.
Spending on property and equipment rose to 12.1% of revenue, up from $24.1 million in the second quarter and $9.9 million in the first. Management had indicated quarterly spending would stay near the second quarter's $24 million level, but building the five-satellite lunar relay network and upgrading ground stations pushed outlays higher.
🔮 Guidance
Cut at the middle of the range. The space contractor raised the floor of its full-year sales plan by $20 million but lowered the ceiling by $50 million, trimming the middle by $15 million to $935 million. By our math, that leaves $272.8 million for the fourth quarter, or 1.3% growth from the third quarter. Last year, annual revenue missed the initial plan after government contract delays.
Unchanged. Management still expects operating profit before non-cash items, deal bills and one-time legal costs to finish 2026 above zero. After a $3.0 million loss across the first nine months, by our math the company needs at least $3.0 million in the fourth quarter to clear the bar, down from $8.3 million delivered in the third quarter.
❓ Key Questions
How big were the one-time contract margin gains?
Management said net favorable one-time program and cost adjustments helped lift third-quarter gross margin to 25.7%, up from 17.4% last quarter. Without the exact dollar benefit, investors cannot tell what the underlying gross margin of the satellite and service businesses really was.
Did the $9.5 million bad-debt charge come from EchoStar?
Intuitive Machines booked a $9.5 million credit-loss provision in the third quarter after disclosing $51.5 million of unreserved bills owed by bankrupt EchoStar affiliates in the second quarter. Investors need to know how much EchoStar exposure remains on the balance sheet.
Has the $600 million satellite deal been finalized?
In the second quarter, the company booked over $600 million into backlog for three commercial satellites using a $45 million initial work authorization, and expected $300 million of partial awards to convert into final contracts in the second half. The release does not update that conversion.
Why did customers remove $79 million from backlog?
Nine-month backlog reductions reached $94.7 million, up from $15.5 million at mid-year, tied to descoping the Power Propulsion Element contract and an IM-4 rideshare. Management has not explained whether the removed work cancels future profit or closes out a money-losing contract.