United States · 
Who invested in Carrizo Oil & Gas?
Carrizo Oil & Gas's investors include Mellon Ventures.
United States · Venture startup
Who invested in Carrizo Oil & Gas
One round we have observed, with the one investor 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.
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Funding summaryUpdated 27 Oct 2026
$6.0Mraised across 1 round since 2002, from 1 source
- Latest round
- Venture, $6.0MFeb 2002
- Investors
- 1
The rounds
- Feb 2002
Everyone who backed them
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Quick answers about Carrizo Oil & Gas
How much has Carrizo Oil & Gas raised?
Carrizo Oil & Gas has raised $6.0M across 1 round since 2002.
When did Carrizo Oil & Gas last raise?
Carrizo Oil & Gas's most recent round was a Venture of $6.0M in Feb 2002.
What was Carrizo Oil & Gas's biggest round?
Its most recent round, $6.0M in Feb 2002, is also its largest on record.
Who backed Carrizo Oil & Gas first?
Carrizo Oil & Gas's first round on record, in Feb 2002, was backed by Mellon Ventures.
What stage is Carrizo Oil & Gas at?
Carrizo Oil & Gas's latest named round is a Venture, in Feb 2002.
Where is Carrizo Oil & Gas based?
Carrizo Oil & Gas is based in the United States.
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