Realm Security

Wellesley, MA · Founded 2024 · Privately Held (backing)

Developer of a security fabric platform intended to control the explosion of cybersecurity data inundating security teams. Realm Security is based in Wellesley, MA and was founded in 2024. Its last reported valuation was $86 million in Dec 2025. It has raised $22 million.

Last reported valuation

$86.0M

Oct 2026

Priced at

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Total raised

$22.0M

Last round

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How much has Realm Security raised?

$22.0Macross 0 recorded rounds

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Realm Security investors

4 investors are on record for Realm Security, including Jump Capital, Accomplice VC, Glasswing Ventures and Presidio Ventures.

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4 investors have backed Realm Security.

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Frequently asked about Realm Security

How much has Realm Security raised?: Realm Security has raised $22.0M in total across 0 recorded funding rounds.