United States · 
Who invested in Indow Windows?
Indow Windows's investors include Portland Seed Fund, Alliance of Angels, Vision Ridge Partners, Keiretsu Forum and Element 8, and 4 more on record.
20132014
$1.3MSeries A?Seed$2.6MSeries A?RoundUnited States · Funded startup
Who invested in Indow Windows
4 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
$3.9Mraised across 4 rounds since 2012, from 4 sources
$1.3MSeries A$2.6MSeries A
- Latest round
- RoundSept 2014
- Biggest round
- $2.6MSeries A · Nov 2013
- Investors
- 9
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $1.3M Jun 2012
- Biggest round
- $2.6M Series A · Nov 2013
- Usual gap between rounds
- 10 months the median of 3
The rounds
- Sept 2014
- Nov 2013
- Apr 2013
- Jun 2012Series A$1.3M3 new
Reported by marketwire.com
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
Vision Ridge PartnersPrivate equity2rounds
Northwest Energy AngelsVC firm1round
Patient Capital CollaborativeVC firm1round
Puget Sound Venture ClubVC firm1round
Ironstone Group Inc.VC firm1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Indow Windows
How much has Indow Windows raised?
Indow Windows has raised $3.9M across 4 rounds since 2012. 2 rounds did not disclose an amount, so the total is a floor.
When did Indow Windows last raise?
Indow Windows's most recent round was an Undisclosed round in Sept 2014.
What was Indow Windows's biggest round?
Indow Windows's largest round on record is $2.6M (Series A), in Nov 2013.
Who backed Indow Windows first?
Indow Windows's first round on record, in Jun 2012, was backed by Portland Seed Fund, Alliance of Angels and Vision Ridge Partners.
What stage is Indow Windows at?
Indow Windows's latest named round is an Undisclosed round, in Sept 2014.
Where is Indow Windows based?
Indow Windows is based in the United States.
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