Canada · Series D startup

Who invested in Tira Wireless

4 rounds we have observed, with the 5 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Telecoms

Funding summaryUpdated 26 Oct 2026

$24Mraised across 4 rounds since 2002, from 4 sources

$3.0MSeries A$2.5MSeries B$13MSeries C$5.0MSeries D
Latest round
Series D, $5.0MJul 2007
Biggest round
$13MSeries C · Mar 2006
Investors
5
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20032004200520062007
$3.0MSeries A$2.5MSeries B$13MSeries C$5.0MSeries D
First round
Series A, $3.0M
Oct 2002
Biggest round
$13M
Series C · Mar 2006
Usual gap between rounds
16 months
the median of 3

The rounds

  1. Jul 2007
  2. Mar 2006
  3. Mar 2005
  4. Oct 2002
    Series A$3.0M2 new

    From a historical funding record

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Everyone who backed them

Missing a round, or an investor who was in one? Tell us.

Quick answers about Tira Wireless

Who invested in Tira Wireless?

Tira Wireless's investors include Brightspark Ventures, Flagship Pioneering, LLC, Export Development Canada, Lehman Brothers Venture Partners and Flagship Ventures.

How much has Tira Wireless raised?

Tira Wireless has raised $24M across 4 rounds since 2002.

When did Tira Wireless last raise?

Tira Wireless's most recent round was a Series D of $5.0M in Jul 2007.

What was Tira Wireless's biggest round?

Tira Wireless's largest round on record is $13M (Series C), in Mar 2006.

Who backed Tira Wireless first?

Tira Wireless's first round on record, in Oct 2002, was backed by Flagship Ventures and Brightspark Ventures.

What stage is Tira Wireless at?

Tira Wireless's latest named round is a Series D, in Jul 2007.

Where is Tira Wireless based?

Tira Wireless is based in Canada.

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