United States · 
How much has Proper Voltage raised?
Proper Voltage has raised $6.5M across 1 round since 2026.
United States · Funded startup
Who invested in Proper Voltage
One round we have observed, with the 0 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 5 months ago
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Funding summaryUpdated 5 Nov 2026
$6.5Mraised across 1 round since 2026, from 1 source
- Latest round
- Round, $6.5MMay 2026
- Investors
- 0
The rounds
- May 2026Round$6.5M
No investor was named in the report.
Filed with the SEC (Form D); no report of this raise yetSEC filing: $6.5M sold, first sale May 2026
Funding filed with regulators
Proper Voltage filed one raise, $6.5M in all. Filings say how much was sold and to how many investors; they never name the investors.
- May 2026$6.5MSEC Form D
Also claim to have backed them
This firm lists Proper Voltage 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.
Quick answers about Proper Voltage
When did Proper Voltage last raise?
Proper Voltage's most recent round, $6.5M, was in May 2026.
What was Proper Voltage's biggest round?
Its most recent round, $6.5M in May 2026, is also its largest on record.
Where is Proper Voltage based?
Proper Voltage is based in the United States.
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