United States · Growth startup

Who invested in Protection One

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.

Funding summaryUpdated 26 Oct 2026

$250Mraised across 1 round since 2015, from 1 source

Latest round
Growth, $250MJan 2015
Investors
0
See who backed them

The rounds

  1. Jan 2015
    Growth$250M

    No investor was named in the report.

    From a historical funding record

Exits

ExitBuyerPriceWhen
AcquiredApollo Global Management, LLCundisclosedMay 2015
AcquiredQuadrangle GroupundisclosedDec 2003

From historical deal records. Wrong? Tell us.

Quick answers about Protection One

How much has Protection One raised?

Protection One has raised $250M across 1 round since 2015.

When did Protection One last raise?

Protection One's most recent round was a Growth of $250M in Jan 2015.

What was Protection One's biggest round?

Its most recent round, $250M in Jan 2015, is also its largest on record.

What stage is Protection One at?

Protection One's latest named round is a Growth, in Jan 2015.

Where is Protection One based?

Protection One is based in the United States.

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