SIERRA INTERNATIONAL NETWORK Funding: $272M Raised, Series C

SIERRA INTERNATIONAL NETWORK is based in Irvine. It has raised $272M in total funding. Latest round: Series C.

SIERRA INTERNATIONAL NETWORK funding overview

SIERRA INTERNATIONAL NETWORK is based in Irvine. SIERRA INTERNATIONAL NETWORK has raised $272M in total disclosed funding. That places its disclosed total in the $250M–$1B range. Its most recent disclosed round is a Series C announced in June 2026. The round record for SIERRA INTERNATIONAL NETWORK runs through 2026; nothing later has been disclosed.

SIERRA INTERNATIONAL NETWORK at a glance

Total raised
$272M
Latest round
Series C
Latest round date
June 2026
Headquarters
Irvine

Frequently asked about SIERRA INTERNATIONAL NETWORK funding

How much has SIERRA INTERNATIONAL NETWORK raised?
SIERRA INTERNATIONAL NETWORK has raised $272M in total disclosed funding across the rounds on record.
Who has invested in SIERRA INTERNATIONAL NETWORK?
No investors are named on the public record for SIERRA INTERNATIONAL NETWORK yet.
What was the latest SIERRA INTERNATIONAL NETWORK funding round?
The most recent disclosed round is a Series C, announced in June 2026.
Where is SIERRA INTERNATIONAL NETWORK based?
SIERRA INTERNATIONAL NETWORK is based in Irvine.
When did SIERRA INTERNATIONAL NETWORK last raise?
The last disclosed SIERRA INTERNATIONAL NETWORK round closed in June 2026 at Series C.

We update the SIERRA INTERNATIONAL NETWORK record whenever a new round is filed or announced, so the totals above track the public record rather than estimates. Related companies in Irvine and their backers are listed below.

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Company funding database · Investor directory · Founder database · Mega-rounds 2026