ecosystem / companies / datum-telegraphic

Datum Telegraphic

Datum Telegraphic was a Vancouver designer of semiconductors for cellular base stations, co-founded and led by Laurie Wallace. PMC-Sierra acquired it in 2000 for more than $200 million — one of the largest returns a BC angel-backed company has produced.

SemiconductorsVancouver
$200M+acquisition by PMC-Sierra in 2000Creative Destruction Lab

The people

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Working at Datum Telegraphic

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On the TechVancouver stage

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About

Datum Telegraphic built chips for the radio side of cellular networks in the years when base-station volumes were climbing fastest, and sold to PMC-Sierra in 2000. Creative Destruction Lab describes the exit as generating one of the highest returns ever in British Columbia for an angel-backed company. Wallace returned to the TechVancouver stage in September 2019 to talk about what starting and selling companies actually involves.

Backers

Angel-backed before the PMC-Sierra acquisition

Some figures are founder-stated, not independently confirmed

Quick answers

What was Datum Telegraphic?

A Vancouver semiconductor company designing chips for cellular base stations, co-founded by Laurie Wallace.

What happened to Datum Telegraphic?

PMC-Sierra acquired it in 2000 for more than $200 million.

Why does it appear in the TechTO archive?

Laurie Wallace gave a TechVancouver fireside chat in September 2019 on starting and selling companies, drawing on the Datum exit.

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Maintained by TechTO · facts sourced and dated · last reviewed Jul 26, 2026