Coherent vertical integration strategy explained: owning the supply chain
As seen on the 24/7 Wall St. homepage on November 4, 2026.
Our vertical integration—from materials and crystal growth through optics and lasers—helps us manage quality, cost, and supply in a capacity-constrained market.
Anderson is pitching owning the whole stack, from crystal growth to finished lasers, as the hedge against photonics shortages squeezing rivals, with indium phosphide export controls and SiC price wars hitting suppliers who buy rather than build. For a $38 billion optics maker levered to AI datacenter buildouts, supply control is the margin story on this earnings call.
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James Robert Anderson, a director at Applied Materials speaking on Coherent's Q1 2027 earnings call, made the case that controlling every step of the photonics manufacturing process is a structural advantage in today's constrained market.
The argument centers on what Coherent does that many rivals cannot: it owns the process from raw crystal growth all the way through finished laser output. That means when indium phosphide export controls tighten or silicon carbide pricing turns volatile, Coherent is insulated in ways that companies relying on outside suppliers simply are not.
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For a $38 billion optics maker with heavy exposure to AI datacenter buildouts, the margin implications are significant. Supply disruptions that inflate costs or delay fulfillment for competitors can instead become a competitive opening when you control your own inputs and quality checkpoints.
What to watch on this story is whether the vertical integration advantage shows up in gross margin stability over coming quarters, particularly if capacity constraints in photonics components deepen. If rivals continue to buy rather than build, Coherent's cost and supply control translates directly into share gains in a market where on-time delivery at scale is increasingly the differentiator.
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Mentioned: COHR