nLIGHT, Inc. (LASR) | The Buildout — AI Infrastructure
The Verdict
nLIGHT is a vertically integrated provider of high-power semiconductor lasers, fiber lasers, and fiber amplifiers. Its lasers are integrated into laser systems and manufacturing tools built by customers, with the strategic center in directed energy. The company is moving from component supplier toward system-level partner in directed energy, anchored by its HADES product family and a vertical stack spanning semiconductor laser diodes, fiber amplifiers, beam combination, and atmospheric correction.
| Market Cap | — |
| Revenue (TTM) | $290M |
| Revenue Growth | +40.9% |
| EBITDA Margin (TTM) | -1.2% |
| Net Cash | $297M |
| Earnings Beats | 5 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- JLWS award has a contract ceiling over $600M and initial funded work of $44M; management expects it to more than replace HELSI-2 as 2027 ramps.
- Q2 2026 revenue was a record $82.6M, up 34% y/y; A&D revenue rose 41% y/y.
- Product gross margin hit 41.2% in Q2 2026 at the high end of guidance, after Q1's record 43.6%.
- Q2 2026 operating cash flow was a record $20.7M; cash and investments ended at $330.8M after repaying a $20M line of credit.
- Management cited FY27/FY28 directed-energy budget requests of about $400M annually for prototypes/procurement, or roughly $1B annually including high-power multi-100 kW prototypes.
What We’re Watching
- Q3 2026 guide of $63–73M is down sequentially because of a China optics supply-chain delay; Q4 execution is 'still a little bit of a question mark.'
- Customer concentration is high: U.S. Government was 36% of FY2025 and Q1 2026 revenue; KORD 12% and Raytheon 10% in FY2025.
- Development gross margin is volatile and low: 5.6% in Q2 2026 versus 13.1% a year ago.
- JLWS ceiling was cited inconsistently—over $600M in remarks, $607M by an analyst, $627M by the CFO—and JLWS is not expected to be a program of record over the next year.
The directed-energy thesis is strengthening: record revenue and cash flow, a system-level JLWS award, and a productized HADES family support the shift from component supplier to integrator. But the supply chain is now the active risk, with the Q3 guide cut by about $17M of delayed product revenue. The open question is whether that revenue is truly deferred into Q4 or the China optics constraint extends into 2027.
Earnings Beat
Q2 2026 revenue was a record $82.6M, up 34% year over year, with product revenue of $59.0M and A&D revenue of $57.3M. GAAP product gross margin was 41.2%, at the high end of the 37–41% guide, and adjusted EBITDA was $10.7M within the $8–12M guide. Operating cash flow reached a record $20.7M; the quarter also brought the JLWS award with initial funded work of $44M against a contract ceiling over $600M.
| Metric | Q1 FY2026 | Q4 FY2025 | Q1 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $80M | $81M | $52M | +55.1% |
| Gross margin | 33.1% | 30.7% | 26.7% | +640bps |
| EBITDA | $3M | −$2M | −$6M | −149.2% |
| EPS | $0.01 | $-0.10 | $-0.16 | −106.1% |
| Aerospace & Defense revenue | $57.3M | $55.1M | n/a | +41% y/y |
Our revenue guidance for the third quarter excludes approximately $17 million of product revenue that we would have expected to ship in the third quarter but is now expected to be delivered in future quarters.— Joe Corso, CFO, Aug 6, 2026
Management tone: Management's tone shifted from Q1's beat-and-accelerate to Q2's demand-strong-but-supply-constrained. Executives described Q2 as another strong quarter and were specific about the China optics delay, saying it was a recent development and not at all related to manufacturing products; they said the guide would have been higher absent supply-chain challenges.
Management Guidance
For Q3 2026, management guided total revenue to $63–73M, with product revenue of approximately $43M and development revenue of approximately $25M; total gross margin 24–30%, product gross margin 34–40%, development gross margin ~8%, and adjusted EBITDA $1–7M. The guide excludes roughly $17M of product revenue delayed by Chinese supplier issues, and management said it would have guided higher otherwise. Non-GAAP OpEx was reaffirmed at $17–19M per quarter for H2 2026.
Trajectory
Revenue grew 55% year over year to $80.2M in Q1 2026 and 34% to $82.6M in Q2 2026, both above the high end of guidance. GAAP product gross margin expanded from 33.5% and 38.5% in the prior-year quarters to 43.6% and 41.2%. The Q3 guide falls to $63–73M because roughly $17M of product revenue was pushed out by a Chinese optics supply-chain delay; management says demand and backlog remain strong.
The Model
The model projects FY+1 revenue of $320M with EBITDA of $7M, a 2.2% EBITDA margin, and FY+2 revenue of $435M with EBITDA of $39M, an 8.9% margin. The near-term path is anchored by JLWS revenue beginning in Q3 2026 and ramping in 2027; FY+2 depends on volume-driven gross margin expansion and supply-chain normalization.
| Metric | FY2025 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $261M | $320M | $435M |
| YoY Growth | — | +22.5% | +35.9% |
| EBITDA | −$12M | $7M | $39M |
| EBITDA Margin | -4.7% | 2.2% | 8.9% |
Projections are the median of 5 independent model runs. The model’s revenue sits 25.2% above analyst consensus.
For Q3 2026, management guided total revenue to $63–73M, with product revenue of approximately $43M and development revenue of approximately $25M; total gross margin 24–30%, product gross margin 34–40%, development gross margin ~8%, and adjusted EBITDA $1–7M. The guide excludes roughly $17M of product revenue delayed by Chinese supplier issues, and management said it would have guided higher otherwise. Non-GAAP OpEx was reaffirmed at $17–19M per quarter for H2 2026.
What Could Go Right — and Wrong
- JLWS funded work grows beyond the initial $44M toward the over $600M ceiling, ramping in 2027 and more than replacing HELSI-2.
- China optics issue resolves quickly, allowing the deferred Q3 product revenue to land in Q4.
- HELSI-2 1 MW delivery succeeds late in 2026, validating the HADES architecture.
- Directed energy moves toward program of record faster than management expects, supported by FY27/FY28 budget appropriations.
- Additive manufacturing and microfabrication stay above their prior through-cycle range, giving commercial a second engine.
- China optics supply-chain issue extends into 2027, making the Q3 deferral a recurring delivery constraint.
- FY27/FY28 directed-energy appropriations disappoint, slowing the JLWS ramp.
- HELSI-2 late 2026 delivery slips or fails.
- Customer concentration amplifies program shifts: U.S. Government 36% of revenue.
- Development gross margin stays low, dragging total margins.
Looking Ahead
The next twelve months center on JLWS: management said it starts contributing revenue in Q3 2026, runs through Q4, and ramps in 2027. HELSI-2's 1 MW laser is targeted for late 2026, and management expects more insight on FY27/FY28 directed-energy appropriations in fall 2026. The China supply-chain resolution timeline is weeks to quarters, making Q4 and early 2027 the critical test of deferred revenue.
- Q3 2026JLWS initial revenue — Tests first contribution from the JLWS award; Q3 guide is $63–73M.
- Q3 2026China optics constraint — Tests whether ~$17M deferred product revenue is sized correctly.
- Fall 2026Directed-energy appropriations — Management expects more insight on FY27/FY28 budget requests.
- Q4 2026Deferred revenue recovery — Tests whether the delayed Q3 product revenue is recognized.
- Late 2026HELSI-2 1 MW delivery — Validates HADES architecture; demonstration-versus-delivery language unresolved.
- 2027JLWS ramp — Revenue expected to more than offset HELSI-2 tail-off.
Financials
Annual Summary
| Metric | FY2024 | FY2025 | TTM | YoY |
|---|---|---|---|---|
| Revenue | $198M | $261M | $290M | +31.6% |
| Gross Margin | 16.3% | 29.6% | 31.3% | +1,333bps |
| EBITDA | −$48M | −$12M | −$107M | +74.2% |
| EBITDA Margin | -24.2% | -4.7% | -1.2% | +1,944bps |
| Net Income | −$61M | −$24M | −$15M | +61.3% |
| Free Cash Flow | −$10M | $12M | −$91M | — |
| Net Cash | — | — | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)31.3%
- EBITDA Margin (TTM)-1.2%
- Net Margin (TTM)-5.1%
- ROIC-10.3%
- SBC / Revenue13.2%
The Company
nLIGHT makes high-power semiconductor lasers, fiber lasers, and fiber amplifiers. Its 10-K describes the company as a provider of high-power lasers for mission-critical directed energy, optical sensing, and advanced manufacturing applications; the lasers are typically integrated into laser systems or manufacturing tools built by customers. The strategic center is directed energy, where the HADES product family is designed to scale from tens of kilowatts to 1 megawatt using semiconductor laser diodes, fiber amplifiers, beam combination, and atmospheric correction.
The company reports two operating segments: Laser Products, covering semiconductor lasers, fiber lasers, and fiber amplifiers for defense, industrial, and commercial applications; and Advanced Development, covering research, design, and prototyping of next-generation laser technologies focused on directed energy and laser sensing. Operations span Camas, Washington; Vancouver, Washington; Hillsboro, Oregon; Longmont, Colorado; Lohja, Finland; and Shanghai, China. The Shanghai site handles sales, service, and product design but not manufacturing. Management said a new 50,000 square foot manufacturing facility in Longmont will be built out using proceeds from the February 2026 equity offering; the source does not reconcile this with the existing 113,700 square foot Longmont facility.
Business Segments
Competitive Landscape
The 10-K names IPG Photonics, Coherent, BWT Ltd., Raycus Fiber Laser Technologies, and Trumpf GmbH + Co. KG as competitors. No additional competitor detail appears in the provided sources; no neighbor transcript directly mentions nLIGHT.
- IPG PhotonicsNamed in 10-K; no additional detail in provided sources.
- CoherentNamed in 10-K; no additional detail in provided sources.
- BWT Ltd.Named in 10-K; not discussed.
- Raycus Fiber Laser TechnologiesNamed in 10-K; not discussed.
- Trumpf GmbH + Co. KGNamed in 10-K; not discussed.
Supply Chain
nLIGHT is a buyer of optics, wafer substrates, and chip packages and a supplier into defense and industrial systems. The 10-K says certain raw materials and components come from single or limited-source suppliers; no neighbor transcript directly mentions nLIGHT.
More on LASR: Earnings recap