Surtr

United States

Surtr Defense develops an operating system for air defense that connects sensors, effectors, and decision-making into one real-time picture

AI & Machine Learning Cybersecurity

Surtr, based in United States, has 6 investors on file, among them Allegis Capital, Eniac Ventures and Gaingels. Its latest round on record is Seed, 7 Jul 2026. Its site was last checked 12 Nov 2026: site answers.

surtrdefense.com

Funding

1 round on record

Latest roundSeed7 Jul 2026

Since that round4 monthsno later round on record

Investors in its rounds55 with a VCinfo profile

Jul 2026SeedLed by Gaingels, Eniac Ventures, Robinhood Ventures, Streamlined Ventures, Allegis Capital

Round sizes and total raised are on Fundup AI, our sister product for funding data.

Investors

6 investors on file

Investor	Evidence	Type
Allegis Capital	Page + round	Venture capital
Eniac Ventures	Portfolio page	Venture capital
Gaingels	Portfolio page	Venture capital
Robinhood Ventures	Portfolio page	Investor
Streamlined Ventures	Portfolio page	Venture capital
Y Combinator	Portfolio page	Accelerator

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

At a glance

Latest round: Seed, 7 Jul 2026
Investors on file: 6
Founded: 2026
Employees: 1-10
Headquarters: United States
Site: Answers
Last checked: 12 Nov 2026

Company data by Fundup AI.

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VCinfo API

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