Major technology infrastructure suppliers are reporting unprecedented demand for artificial intelligence hardware, with custom accelerator makers and optical networking providers projecting massive revenue expansion through fiscal 2028.
The surge in AI deployment has created intense physical requirements for data centers, driving multiyear commercial contracts and substantial upward earnings revisions across the semiconductor, optical fiber, and specialized power delivery sectors.
Broadcom and Marvell Lead Custom Chip Expansion
Broadcom has emerged at the center of the custom chip expansion, with management establishing ambitious multiyear guidance driven by escalating customer commitments for application-specific integrated circuits.
"Q3 demand was simply hot and we're just getting started," said Hock Tan, Chief Executive Officer of Broadcom.
The semiconductor designer generated $16.7 billion in quarterly AI semiconductor revenue, marking a 221 percent year-over-year surge.
Management outlined plans for approximately $115 billion in AI revenue for fiscal 2027 and $230 billion for fiscal 2028.
"We can ship significantly more," said Tan, noting that current supply constraints remain the primary limit on near-term deliveries.
Company management further signaled that third-quarter AI revenue is on track to reach $21.7 billion, representing a 236 percent increase over the prior year.
"Very much on target to exceed $30 in earnings per share in fiscal 2028," said Tan.
Marvell Technology has similarly experienced accelerated growth within its data center segment, prompting Wall Street analysts to issue 33 upward earnings per share revisions over a 30-day period.
"Even as our revenue base becomes significantly larger, our growth rate is accelerating," said Matt Murphy, Chief Executive Officer of Marvell Technology.
The company recorded a 46 percent year-over-year increase in data center revenue, while executive leadership raised its fiscal 2028 growth outlook to approximately 50 percent.
"AI-related bookings remain exceptionally robust," said Murphy.
In the memory and storage domain, SanDisk secured massive long-term revenue visibility through multiyear commercial arrangements at established price floors.
"A fundamental inflection point," said David Goeckeler, Chief Executive Officer of SanDisk.
The storage manufacturer locked in at least $93.9 billion in future revenue behind multiyear agreements while reporting quarterly earnings per share of $39.25, alongside board approval for a $15.5 billion share repurchase program.
Beyond processing silicon, physical networking and power delivery architectures face major overhaul requirements, as AI data centers require over ten times the optical fiber volume of conventional facilities.
Illustrating this transition, telecommunications giant AT&T finalized a multiyear agreement valued at over $3 billion with Corning Inc. to expand its optical fiber network.
Concurrently, signal processing specialist MaxLinear is rolling out its Keystone and Rushmore platforms to service high-speed data links ranging from 400 gigabits to 1.6 terabits per second.
Component maker Vicor is targeting energy efficiency via vertical power delivery technology to reduce thermal waste near high-current processors, while enterprise storage provider Everpure is advancing its FlashBlade platform to handle expanded inference workloads.
