Interos Funding: $309M Raised, Investors & Rounds

Interos is based in Arlington. It has raised $309M in total funding. Backed by Blue Owl Capital, Structural Capital.

Interos funding overview

Interos is based in Arlington. Interos has raised $309M in total disclosed funding. That places its disclosed total in the $250M–$1B range. The round record for Interos runs through 2026; nothing later has been disclosed. Investors on record include Blue Owl Capital, Structural Capital. 2 distinct backers are named across the disclosed rounds.

Interos at a glance

Total raised
$309M
Latest round date
January 2026
Headquarters
Arlington
Notable investors
Blue Owl Capital, Structural Capital

Frequently asked about Interos funding

How much has Interos raised?
Interos has raised $309M in total disclosed funding across the rounds on record.
Who has invested in Interos?
Blue Owl Capital, Structural Capital are named among the investors backing Interos.
What was the latest Interos funding round?
No round stage has been disclosed for Interos.
Where is Interos based?
Interos is based in Arlington.
When did Interos last raise?
The last disclosed Interos round closed in January 2026.

Round data for Interos is compiled from public filings and announcements; blank fields mean nothing has been disclosed rather than nothing exists. Continue with the companies in Arlington and backer lists below.

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