Who invested in Primoris Energy Solutions

4 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.

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Funding summaryUpdated 15 Nov 2026

$4.1Mraised across 4 rounds since 2009, from 4 sources

$250KVenture$375KVenture$3.2MVenture$200KVenture

Latest round: Venture, $200KJun 2012
Biggest round: $3.2MVenture · Sept 2011
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.

201020112012

$250KVenture$375KVenture$3.2MVenture$200KVenture

First round: Venture, $250K
Biggest round: $3.2M
Usual gap between rounds: 9 months

The rounds

Jun 2012
Venture$200K
No investor was named in the report.
Reported by sec.govSEC filing: $200K sold, first sale May 2012
Sept 2011
Venture$3.2M
No investor was named in the report.
Reported by sec.govSEC filing: $3.2M sold, first sale Jun 2011
Dec 2010
Venture$375K
No investor was named in the report.
From a historical funding recordSEC filing: $375K sold, first sale Oct 2010
Apr 2009
Venture$250K
No investor was named in the report.
From a historical funding recordSEC filing: $250K sold, first sale Apr 2009