RKLB (Trans): >$1bn in new bookings, Neutron window narrows

Dolphin Research summary of Rocket Lab FY26 Q2 earnings call

I. Key takeaways

1. Q3 2026 guidance

Revenue of $250–265 mn, implying ~10% QoQ at the midpoint. GAAP GPM of 29–31% and Non-GAAP GPM of 35–37% will step down QoQ due to mix shifts within Space Systems; management expects a favorable mix to return after Q3.

GAAP Opex of $143–149 mn and Non-GAAP Opex of $121–127 mn will rise QoQ, driven by Neutron R&D and first-flight labor, prototypes and materials. Costs will begin shifting from R&D to flight inventory.

Adj. EBITDA loss of $17–23 mn. Net interest income of ~$21 mn, with basic weighted avg. shares of ~641 mn.

Non-GAAP FCF to remain a sizable net outflow, and guidance excludes any intra-quarter offset from financing activities.

2. Q2 headline metrics

Total: revenue of $234 mn, a record high (+62% YoY, +16.8% QoQ), in line with prior guidance. GAAP GPM at 36.1% beat the 33–35% guided range; Non-GAAP GPM at 41.5% also topped the 38–40% range.

By segment: Space Systems revenue $189.5 mn, +38.6% QoQ, driven by satellite manufacturing plus the Mynaric consolidation. Launch Services revenue $44.6 mn, -30% QoQ.

Profit and expenses: Adj. EBITDA loss of $8.8 mn, far better than the guided $20–26 mn loss, improving $2.9 mn QoQ. GAAP Opex $142.1 mn (vs. $138–144 mn guidance), Non-GAAP Opex $115.7 mn, below the $120–126 mn guided range. GAAP EPS loss of $0.08 vs. a $0.07 loss last quarter.

One-offs and mix: booked a one-time tariff refund, largely offset by an inventory write-down for the second Neutron vehicle. Space Systems mix tilted toward lower-margin satellite platforms, and synergies from newly acquired assets will take time to realize.

Revenue recognition: Launch revenue fell 30% QoQ not due to fewer launches (count was similar), but because Electron is recognized point-in-time at launch, while HASTE is recognized over time by progress; most revenue for this quarter's HASTE work had been recognized earlier.

3. Backlog and conversion cadence: Total backlog at Q2-end was ~$2.36 bn, with Launch ~40% and Space Systems ~60%. About 45.5% of existing backlog is expected to convert to revenue within 12 months.Beyond backlog, fast-turn orders in Launch and Space Systems components will add revenue outside the 12-month conversion window. Numerous contracts signed post-quarter will be reflected in Q3 backlog.

4. Cash flow, capex and liquidity

Capex: $26 mn for property, equipment and capitalized software, down $1 mn QoQ (from $27.1 mn), mainly for Neutron's 'Return On Investment' recovery barge and launch/test infrastructure. Capex to remain elevated as first flight approaches.

Cash flow: GAAP operating cash outflow of $84.1 mn (vs. $50.3 mn outflow last quarter). Non-GAAP FCF outflow of $110.1 mn (vs. $77.4 mn outflow last quarter).

Liquidity: quarter-end cash, cash equivalents, restricted cash and marketable securities of ~$2.4 bn, up QoQ on $1.08 bn raised via the ATM program during the quarter (now terminated). Proceeds were used for the Iridium acquisition, other targets, and general operations and working capital.

Headcount: 3,217 at Q2-end, +439 QoQ; production 1,688 (+240), R&D 1,087 (+138), SG&A 442 (+61).

II. Call details

2.1 Management remarks

1. Iridium acquisition and space applications strategy

Management views the space value chain in three stacks: access to space (launch), space hardware (satellites and components), and space applications. Rocket Lab already has the first two; Iridium completes the third.

Iridium has 66 satellites in orbit, serving 2.5 mn+ subscribers and generating over $870 mn in annual revenue last year, with highly recurring characteristics.Building a constellation from scratch takes 10+ years; acquiring accelerates entry into applications. Post-close, Rocket Lab will be a tier-1 space player with launch and constellation capabilities under one roof, a feat only two companies globally will have.

Growth areas align with Iridium's plans: IoT, direct-to-device, advanced PNT, defense and national security, and aviation and maritime safety.

Owning launch and spacecraft reduces third-party costs and risks, and better utilizes scarce spectrum with higher capacity and throughput. The deal is subject to standard closing conditions, including Iridium shareholder approval and regulatory reviews, targeting mid-2027 close; integration and growth planning are underway but not executed pre-close.

2. Space Systems contracts and products

Awarded a $397 mn contract to build and launch multiple spacecraft for the Space Force AMTI program, a high-priority DoD effort to globally track aircraft, missiles and airborne threats, with Neutron as the launch vehicle.

The mission will debut Flatellite, a high-performance, low-profile spacecraft optimized for mass production and launch, deployable in volume on Neutron and other launchers. Since last year's unveiling, it has seen strong interest from commercial and government customers.

Signed over $160 mn across two contracts to build three GEO satellites, including a prime contract with Space Systems Command for two GEO satellites for space domain awareness, carrying Heimdall payloads from newly acquired Geost.

This marks the company's first entry into government GEO satellites, having previously focused on LEO and interplanetary missions. On execution, the Victus Haze mission set multiple records: Electron to orbit in 16h42m versus a 24-hour requirement; on-orbit checkout in 38 hours versus 72; and tracking, proximity ops and imaging of a non-cooperative satellite in under 59 hours versus 84. Rocket Lab designed and built the satellite and acted as prime across rocket, spacecraft and on-orbit ops for a responsive space mission.

3. Europe build-out

Deepened European roots via the Mynaric acquisition and formally established Rocket Lab Germany. The company does not run acquired assets as-is, but streamlines processes, boosts efficiency, scales capacity and adds new capabilities.

Plan is to create a regional hub for constellation-scale manufacturing and full satellite AIT, enabling service to commercial, civil and defense programs as a local European supplier. Europe faces gaps in launch and spacecraft manufacturing, and localizing helps ease capacity shortfalls and access-to-space bottlenecks.

4. Electron and HASTE launch business

In Q2 and post-quarter, Electron, HASTE and Neutron collectively added $437 mn+ in new launch contracts, securing 26 additional missions. Post-quarter, the launch backlog rose above 90 missions, a record high.

Year-to-date, 13 launches were completed with a 100% mission success rate, pacing ahead of last year's full-year count. NASA awarded two missions for three Electron launches next year; commercial constellation customer QPS added three more launches, its third bulk buy in under a year, bringing cumulative launches to 18.An undisclosed defense prime booked two HASTE launches in 2027, citing HASTE's rapid, repeatable cadence as key. The largest single launch award was $266 mn from the Space Force for up to 18 missile defense launches, with Rocket Lab beating traditional primes; it is the second multi-year, multi-mission DoD suborbital award in five months.

These launches will primarily use the new Kodiak, Alaska site, opening a Pacific-facing missile defense test range for government customers. The company now operates six pads across three launch sites.

5. GHOST deployable launch site

Introduced GHOST, a containerized, deployable launch site solution, to be used for two new pads in Alaska. GHOST delivers launch infrastructure, ground support and range control systems in container form, enabling rapid stand-up of launch capability at new locations for missile defense testing or sovereign orbital needs.

6. Neutron development progress

All major elements have undergone extensive testing and are moving into final inspections and full vehicle assembly, then site integration. Current build cadence supports a Q4 2026 delivery to the pad, though the first-flight window is tightening.

The focus is risk trade-offs between first-flight timing and how quickly the vehicle can ramp to a steady cadence by flight ten. The goal is to enter service at first flight with a system ready for high-rate production and frequent launch.Stage 1: new barrel sections and end rings are through AFP and moving into assembly; interstage panels, after qual load testing, are in flight assembly. Stage 2: flight avionics and fluids installation are completing, with shipment to LC-3 in Virginia next for integrated fluids testing and avionics runs to validate end-to-end performance, then installing the Archimedes vacuum engine to de-risk schedule.

Thrust module: auxiliary tanks installed; fluids and avionics integration near completion. As the sole physical interface between rocket and pad, the module will undergo integrated system testing at the pad before mating to Stage 1.

Archimedes engines: both first-stage and vacuum variants have completed 400+ hot-fires, shifting focus from power levels, mixture ratios and duration to durability and reuse, including over-duration burns for margin and multiple restarts for lifetime. First-flight engine sets are in production and, post-qualification, will go straight to acceptance testing before shipment to LC-3 for integration with the thrust module.

Hungry Hippo (fairing): control surfaces, avionics, fluids and TPS are being integrated and will enter preflight testing shortly. After that, it will mate with the interstage on site.

7. Neutron commercialization and industry capacity

Neutron secured dedicated launch for the Space Force AMTI award. On the commercial side, a dedicated mission was announced for Kepler Communications to expand network capacity via in-orbit compute, optical comms and hosted payloads; this is Kepler's first full-vehicle buy instead of rideshare.

Launch capacity has never been tighter. The Pentagon is accelerating top programs, lifting the NSSL Lane 1 ceiling from $5.6 bn to $17 bn; European defense spend is rising, and sovereign launch is a global priority.Availability is scarce now and especially post-2029; customers are reserving Neutron slots early given Rocket Lab's demonstrated develop-and-ramp execution with Electron and HASTE.

2.2 Q&A

Q: Post first flight, how fast to reach ten Neutron launches, and could the ramp accelerate?

A: First flight is critical, but flight ten is nearly as important; how fast we reach a high-frequency rhythm is decisive. We are optimizing not just to get to the pad quickly, but to get to flight ten in the shortest time.Reusability is key, balancing timelines and qualification standards so we do not have to re-qual later. Our prior 1-3-5 cadence guidance is based on Electron experience. The more robust the reuse, the faster the ramp; the market needs cadence-capable new rockets, not just new rockets.

Q: With tight industry capacity, is there ASP upside for Neutron, and for Electron/HASTE?

A: ASP depends on the heavy-lift market backdrop. Neutron is priced at $50–55 mn, and we committed to no meaningful early discounts.Given supply-demand, ASP bias is upward rather than flat or down. The harder the demand, the more room there is; overall, upside is more likely.

Q: Strategy post Iridium consolidation, and what new opportunities does vertical integration unlock?

A: The synergy is clear. The future space leaders will launch their own satellites on their own rockets; that thesis is now obvious.There are multiple growth vectors, and the cost delta versus Iridium's first-gen build is favorable. More importantly, our standing with government customers changes: we were trusted on rockets and a broad range of spacecraft, but not yet as a critical, mission-grade constellation operator. With Iridium, we bring a new toolkit and differentiate from everyone except one other supplier, opening many opportunities.

Q: How will Neutron capacity be allocated among commercial, government and the Iridium constellation?

A: Given extreme demand, we must serve commercial markets, reserve lift for government under NSSL, and keep capacity for ourselves to upgrade that constellation. It is a balance.

Q: Iridium growth is modest; what are the easiest near-term levers to accelerate revenue?

A: This is a typical Rocket Lab deal: not a P&L hole, with solid profitability and a constellation serviceable to 2035, albeit slower growth. We will double down on initiatives already underway, especially PNT, and modest constellation changes can add many capabilities.From day one post-close, it is growth, growth, growth.

Q: What on-site infrastructure does GHOST require, what business can it unlock, and where did the idea originate?

A: It is customer-driven. HASTE customers need greater mobility to meet critical requirements, so this is targeted capability-building, not build-it-and-see.Site needs are modest; we have built three Electron pads already, and with Neutron in the portfolio, Electron-scale infrastructure is now comparatively small. Containerized pad assets are straightforward to deploy at Electron scale.

Q: For GHOST-supported launches, how do pricing, revenue per launch and cost compare with Electron or HASTE?

A: These are HASTE missions conducted from the West Coast, priced broadly in line with prior HASTE disclosures. As strategic importance rises, especially if elements of Golden Dome spread as many expect, demand should increase.HASTE may still be early; orders and backlog have grown strongly, and if that continues, we are well positioned to deliver for government customers and see Intl opportunities. If HASTE follows Electron's path of rising ASPs, similar opportunities could emerge in Virginia, Alaska and New Zealand.

Q: Will the new Kodiak site drive capex above guidance?

A: There is capex, but at Neutron scale it is noise. Related contracts include partial capex funding, so while capex will tick up, it is substantially funded by the award.

Q: With the current constellation serviceable into the mid-2030s, how do you think about timing and coordination for Iridium next-gen, and would you deploy early?

A: D2D and satcom will evolve, but Iridium's business model leverages out-of-band L-band spectrum that penetrates weather and indoors; spectrum characteristics matter.Coupled with safety-critical, sticky use cases, we prefer to let larger players battle broadband. L-band is valuable today and more so tomorrow, so the structure is not drastically changing. It is too early to quantify the next constellation, but being vertically integrated means there will be a next one; it is just premature to discuss specifics.

Q: For recent large satellite awards (incl. GEO), is revenue phasing linear or more lumpy?

A: Typical government program phasing is ~four years with roughly a 10–40, 40–10 curve, which is a reasonable modeling proxy. Each program will vary.

Q: Within components such as reaction wheels, laser comm terminals, solar arrays and propulsion, where is the biggest opportunity, and how does current capacity match multi-year demand?

A: Launch is a deep moat, but spacecraft components are also a deep moat: a new entrant seeking 1,000 reaction wheels will likely get none unless they come to us. We have scaled across components.Think of it as potential energy: when we bought a legacy Albuquerque solar firm, it seemed odd, but now we are the world's largest space-grade solar manufacturer. Every satellite needs substantial solar. As more constellations enter production, components grow steadily year by year.

Components are an attractive merchant business with healthy margins. Strategically, they also de-stack margins for projects, making us more competitive on large strategic programs. We scale via merchant sales, then leverage that scale internally to compete on platform programs; that flywheel is key.

Q: Does the $266 mn HASTE award separate launch from site construction, and is a simple $50 mn per-launch ASP wrong? How is commercial HASTE demand progressing?

A: Correct; the $266 mn aggregates multiple elements, including some infrastructure funding. Launches will be recognized per-mission; ongoing operations create separate revenue; infrastructure is capex that will be depreciated.Nothing in the deal changes HASTE margin structure, which is progressing well within the Electron/HASTE framework. Commercial interest is rising; as larger defense programs land, HASTE has proven to be the preferred solution, and discussions are active.

Q: Could Iridium expand from narrowband IoT into broadband, and what would be required?

A: L-band is not suited to broadband; it has unique advantages versus broadband-oriented spectrum. Never say never, but competing where the two wealthiest individuals are already battling is challenging.The value we see is elsewhere: without L-band, some jobs simply cannot be done, regardless of how much spectrum or how many satellites you have.

Q: What is Mynaric's current GPM, target margin structure and timing to get there?

A: Early post-close margins tend to be lower. The asset had supply chain issues and went through restructuring; we are rebuilding it.It has been less than a quarter, so we will not quote a point today, but over coming quarters we expect margins to align with Space Systems merchant businesses. Use SolAero as a reference: margins were challenging at acquisition (high single-digit) and were brought to target; this time should be faster, with decisive actions and rising shipments improving revenue and cost efficiency.

Q: What are the highest-risk milestones to get Neutron on the pad in Q4?

A: Full stack testing is the nail-biter: a fully fueled rocket on the pad and the first engine light. Industry cases show issues here are consequential; it is the last major pre-flight milestone, followed by a cascade of decreasing-criticality steps.When hardware rolls outdoors and looks fully formed for testing, those are solid progress signals.

Q: Any early signs from the European build post Mynaric, and is interest skewed to satellites or launch?

A: Europe has been closed, but geopolitics is driving sovereign capabilities. Germany alone is investing $40 bn+ in programs like missile warning satellites, an area where Rocket Lab has deep experience.The challenge is Europe's capability gaps, requiring outside support. Launch needs watching: few European vehicles fly infrequently, so building full constellations will likely need help on launch too.

Q: Cash burn ran hot; how much was Neutron R&D overspend vs. pre-building inventory for later launches?

A: A substantial portion was building follow-on Neutron vehicles. To accelerate ramp post first flight, we are pre-building parts deemed low-risk to change after the initial test, with test results informing further pre-build scope.Another part relates to Mynaric's supply chain, which we had to replenish; that drove QoQ increase but is now largely under control and should normalize. In essence, it was Neutron follow-on vehicle build plus restoring Mynaric to normal operations.

Q: Will Neutron orders accelerate as flight nears?

A: Sales are strategic and disciplined. We are aiming for the 1-3-5 cadence, ideally better. Commercial slots are signed; NSSL funding is nearly tripled, so we must reserve capacity, and we have internal needs.Industry capacity is the tightest we have seen, with others retrenching to internal demand; sellable capacity is scarce. We are highly selective about which customers to book.

Q: How should we think about FCF cadence for the rest of the year; was Q2 peak burn?

A: It mainly depends on Neutron's first successful test flight. That is the real inflection; the quarter after, Adj. EBITDA turns positive. From there, it takes roughly 18–24 months to turn FCF positive as we continue building the Neutron fleet.The Iridium close would reset the base meaningfully, as it generates substantial FCF; we will update as close approaches. On a standalone basis, cadence hinges on Neutron's test timing.

Q: Space Systems mix in Q2, SDA Tranche 2/3 cadence in H2, and GPM impact?

A: Mix is hard to forecast far ahead; we have fast-turn merchant and project-based platform work. In Q2, mature merchant products were a smaller share, contributing to weaker Q3 margin outlook.Space Systems margins span wide: solar and other components near ~30%, some product lines above 70%, and platform work, while larger in mix, is at the lower end. The largest backlog items are SDA Tranche 2 and 3, roughly mid-30% margins. Quarterly margins will hinge on the merchant mix versus project share; projects are easier to model, components less so.

Q: After a successful test flight, will Neutron see an order surge? Could larger rival rockets lead to overcapacity in 3–4 years and impact Neutron demand?

A: Neutron demand is not the issue. Success will add comfort, but we have had no problem selling at full price pre-flight.On future capacity, even if new lift appears, much of it is internally allocated to satellite internet or AI data centers. We do not see the tightness easing soon.

Q: Update on the Mars comms relay orbiter opportunity, win probability and timing?

A: We are awaiting NASA's procurement outcome, ideally this month. We believe we are well positioned with few peers at our capability level, but we must wait for the process to conclude.

Q: After Neutron success, how soon could NSSL task orders arrive?

A: Not in our control. Significant resources have been added to the contract vehicle, and task orders follow set release cycles. Stakeholders are eager for Neutron to debut.

Q: Are you discussing in-orbit data centers with customers, and would you participate as a components vendor or otherwise?

A: It is a real opportunity, though we remain measured on ultimate scale. We have introduced new solar cells tailored for such applications, signaling seriousness, and many in the industry are studying it.If it materializes, we are well positioned to participate deeply. We are not planning to build our own data center at this stage.

Q: Post Iridium, will M&A remain active and focused on Space Systems?

A: Expect selective tuck-ins when targets fit. Do not view Iridium as the endpoint for applications; it is a starting point.We do not want to be seen solely as a comms company; our ambition is broader. The deal proves we can acquire a large asset and vertically cycle value: build satellites, launch autonomously, and create a self-reinforcing loop. It is not a one-off.

Q: For Electron, customers order with confidence; for Neutron, at what point in the 1-3-5 path will customers feel similarly?

A: Frankly, we are almost there. Early Neutron supply is limited, so we are careful about allocations; demand is already high.It is surprising and gratifying to see this level of backlog pre-first flight, signaling strong credibility. Also, a significant share of Neutron capacity will serve our own needs, including Iridium and future application steps, so we will not oversell years of capacity too early.

Q: What differentiates Flatellite, are there commercial opportunities beyond government, and how big is the market?

A: Two highlights this quarter: we can build GEO satellites now, a distinctive capability; and we secured the first Flatellite order. We span LEO, interplanetary and GEO, signaling breadth.Flatellite is a constellation builder for high-frequency, mass deployment on a single launcher. Its first customer is a major US government program, reflecting deep diligence and trust; volume production there will be a strong reference for commercial buyers with similar needs. We also expect to leverage Flatellite heavily for our own future work.

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