United States · Series B startup

Who invested in G.I. Windows

2 rounds we have observed, with the 0 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.

Biotech

Funding summaryUpdated 31 Oct 2026

$39Mraised across 2 rounds since 2014, from 2 sources

$2.4MDebt$37MSeries B
Latest round
Series B, $37MNov 2024
Step-upi
15.5×
Investors
0
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.

201420162018202020222024
$2.4MDebt$37MSeries B
First round
Debt, $2.4M
Feb 2014
Biggest round
$37M
Series B · Nov 2024
Between rounds
10.7 years
from the last two

The rounds

  1. Nov 2024
    Series B$37M

    No investor was named in the report.

    Source recordedSEC filing: $34M sold, first sale Oct 2024

  2. Feb 2014
    Debt$2.4M

    No investor was named in the report.

    From a historical funding recordSEC filing: $2.4M sold, first sale Feb 2014

Also claim to have backed them

This firm lists G.I. Windows as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

Longview VenturesVC firmPer its own site

Quick answers about G.I. Windows

How much has G.I. Windows raised?

G.I. Windows has raised $39M across 2 rounds since 2014.

When did G.I. Windows last raise?

G.I. Windows's most recent round was a Series B of $37M in Nov 2024.

What was G.I. Windows's biggest round?

Its most recent round, $37M in Nov 2024, is also its largest on record.

What stage is G.I. Windows at?

G.I. Windows's latest named round is a Series B, in Nov 2024.

Where is G.I. Windows based?

G.I. Windows is based in the United States.

Companies like G.I. Windows

In the same sector, and raised in the last eighteen months.

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