India · Funded startup

Who invested in SpectraLinear

6 rounds we have observed, with the 9 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.

Funding summaryUpdated 26 Oct 2026

$45Mraised across 6 rounds since 2006, from 6 sources

$8.0MSeries A$14MSeries B$6.4MSeries B$10MSeries C$4.0MVenture$3.0MDebt
Latest round
Debt, $3.0MNov 2010
Biggest round
$14MSeries B · Nov 2006
Investors
9
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.

20062007200820092010
$8.0MSeries A$14MSeries B$6.4MSeries B$10MSeries C$4.0MVenture$3.0MDebt
First round
Series A, $8.0M
Feb 2006
Biggest round
$14M
Series B · Nov 2006
Usual gap between rounds
12 months
the median of 4

The rounds

  1. Nov 2010
    Debt$3.0M1 new

    Reported by fis.dowjones.com

  2. Dec 2009
    Venture$4.0M

    No investor was named in the report.

    From a historical funding record

  3. Jan 2009
  4. Dec 2006
    Series B$6.4M1 new

    From a historical funding record

  5. Nov 2006
  6. Feb 2006
    Series A$8.0M2 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

InterWest PartnersVC firm3rounds
ComVenturesVC firm2rounds
Fuse CapitalAdvisor1round
Velocity Interactive GroupGrowth equity1round
Horizon VentureVC firm1round
Cypress SemiconductorCorporate VC1round
Sypressno record of our own yet1round

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

Quick answers about SpectraLinear

Who invested in SpectraLinear?

SpectraLinear's investors include Norwest Venture Partners, InterWest Partners, ComVentures, MMV Capital Partners and Fuse Capital, and 4 more on record.

How much has SpectraLinear raised?

SpectraLinear has raised $45M across 6 rounds since 2006.

When did SpectraLinear last raise?

SpectraLinear's most recent round was a Debt of $3.0M in Nov 2010.

What was SpectraLinear's biggest round?

SpectraLinear's largest round on record is $14M (Series B), in Nov 2006.

Who backed SpectraLinear first?

SpectraLinear's first round on record, in Feb 2006, was backed by Norwest Venture Partners and InterWest Partners.

What stage is SpectraLinear at?

SpectraLinear's latest named round is a Debt, in Nov 2010.

Where is SpectraLinear based?

SpectraLinear is based in India.

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