Graham's 'New Normal' Is a Margin Story in Disguise
Record backlog and 1.3x book-to-bill, but the road to 16% EBITDA margins runs straight through a deliberate — and disclosed — defense-heavy margin trade-off.
GHM · Earnings Call · 2026-08-06
A structural change — not a timing artifact
When Graham's CFO calls a segment's step-up "the new norm," it is worth reading closely. Chris Thome, on the quarter's 86% jump in Space revenue and 2.3x Space book-to-bill:
The structural change began last year and you can see it through the strong order volume last year as well as the first quarter this year. ... the current run rate of revenue for the quarter is the new norm.
That is the clearest signal on the call: development programs that spent years in qualification are converting to production volumes, and Graham is deliberately shifting its revenue mix toward Space and Defense — the segments carrying the highest strategic value but also the lowest gross margins.
The fiscal Q1 2027 numbers back the claim: record revenue of $71.3M (+29% YoY, +17% organic), a record backlog of $557M (+15% YoY, the sixth straight quarterly record), and a 1.3x book-to-bill. Defense grew 40% on milestone timing and new program activity across the Submarine programs (Columbia and Virginia class) and the MK48 Mod 7 Heavyweight Torpedo program, which together drove $61.8M of new and follow-on orders — plus a newly disclosed MK19 Mod 2 Air Turbine Pump Assemblies contract.
The margin math of a defense-heavy backlog
The flag on the play is gross margin: 25.0%, down 150 basis points year-over-year (though up 230bp sequentially), and management is candid about the cause:
“we had about 58% of our revenue this quarter was in Defense versus 60% in the fourth quarter, but versus 53% last year. ... it really is directly correlated to the Defense ... which is a lower margin business versus our commercial portfolios, which is why we want to get closer to that 50-50 mix as time goes on.” — Christopher Thome, Chief Financial Officer · 2026-08-06Gross margin at 25.0% is a mix story more than an operational one: the defense-heavy composition drags it, while the commercial portfolio, when weighted in, pushes it back toward the 27% prints of recent quarters.
This tension is not new; management has long framed the defense/commercial split as deliberately complementary:
“we do love the split between defense and commercial. And the reason being is they augment each other when one is up, the other one can be slightly sluggish.” — Matthew Malone, President and CEO · 2026-06-08
The trade-off is fully disclosed: record backlog and near-term revenue growth are being bought with lower-margin defense dollars, while the company leans on commercial diversification — aftermarket, Space, and FlackTek — to climb toward the 14-16% adjusted EBITDA margin framework by fiscal 2029. Material receipts, a recurring theme across recent quarters, were again singled out as a gross-margin drag.
FlackTek, missiles, and the diversification engine
The contribution from FlackTek — $6.6M of revenue and $13.3M of orders at roughly 2x book-to-bill — is the freshest growth vector. It establishes advanced materials processing as Graham's third core technology platform and opens a new customer set. Matt Malone:
“Missiles had not been a conventional market for Graham. ... FlackTek really is the business that opened our eyes to the missile production side, and obviously there's been quite a bit of publicity about the MEGA being involved in some critical developments on the missile, specifically the solid rocket motors.” — Matthew Malone, President and CEO · 2026-08-06
The cross-pollination with Barber Nichols — rotating machinery, thermal management, and the radar/laser cooling platforms moving from development into production — is the mechanism by which Graham hopes to offset the margin drag of the Navy backlog. Malone also flags that the newer competitive wins carry healthier economics than the sole-source Navy work:
“some of these solicitations are competitive and they allow for healthier margins. So we're winning not only the sole source opportunities ... but we're also today winning opportunities where we did have — we had competitors.” — Matthew Malone, President and CEO · 2026-08-06
Aftermarket, refineries, and the valuation question
Defense gets the headlines, but the aftermarket base — up 20% year-over-year — is the profitability ballast, and it is a recurring theme. A year ago, the company credited the same dynamic: “we did have a very high mix of aftermarket ... aftermarket sales were 20% in the quarter versus 15% last year.” — Matthew J. Malone, President and Chief Executive Officer · 2025-08-05 Today Malone frames it through refinery utilization:
“It's about 96% utilization in refineries in North America ... these refineries are operating at capacity. And what you see when that happens is 2 things. One is they're only doing maintenance when they must...” — Matthew Malone, President and CEO · 2026-08-06
With over $1B of installed equipment globally, Graham's aftermarket and revamp business acts as a counterweight when large Energy & Process capital projects push out — the segment still grew, but only 5%, as big-ticket slots slipped.
The stock peaked at $123.79 on June 30 and now sits 18% lower — a sharp pullback after a +233% run over the prior year-plus. The market is now paying for the margin-expansion story:
At 3.6x, up 138% year-over-year, the multiple embeds the FY2029 EBITDA-margin framework of 14-16%; the defense-heavy margin path is the swing factor.
Graham's prior clear path framing — margin expansion via higher volumes, a more balanced mix, automation, and operating leverage — is the whole bet, and guidance was held at $35-40M of adjusted EBITDA (+44% at the midpoint). Thome flagged only mild cadence seasonality (fiscal Q3 is the lowest on direct-labor holidays), with high visibility: 35-40% of backlog converting over 12 months and another 20-25% the following year. That visibility, plus the Space "new norm," is what a record-backlog industrial with a coherent diversification story can offer — if the margin math holds.