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acquisitionAnnounced · Mar 4, 2026OptoelectronicsSource · OthersArticle · Factual
Semtech acquires HieFo Corporation
David Najork · Founding Software Engineer
Published · Updated · 1 min read
Deal value
$34M
Target
HieFo Corporation
Acquirer
Semtech
Full Acquisition
Status
Completed
Semtech agreed to acquire HieFo Corporation. Reported deal value: $34M. Status: Completed. Sector: Optoelectronics. Target headquarters context: Location not specified.
This page summarizes publicly available information about the transaction as of 2026-03-04. Figures and status may change as filings and press coverage update.
Semtech announced it has acquired HieFo Corporation , a California -based manufacturer of indium phosphide optoelectronic devices used in optical transceivers for data center interconnects
Deal timeline
Announced
Mar 4, 2026 · pulse2.com
Additional milestones (proxy, vote, close) appear as filings and press updates are indexed.
Sector context
This transaction is classified in Optoelectronics with a reported deal value of $34M. Figures and status may change as sources update.
Sources: pulse2.com · Primary article · FireStrike proprietary index