FundedIQ
Artificial Intelligence

Shield AI: Funding, Investors & Team (Oct 2026)

Shield AI is an artificial intelligence company that serves the national security sector. The company was founded in May 2015 with the mission to protect service members and civilians with artificially intelligent systems by Andrew Reiter, Brandon, Tseng, and Ryan Tseng. Shield AI is headquartered in San Diego, CA and maintains research offices in Pittsburgh, PA. The company develops AI software and systems intended to protect lives.

www.shield.ai LinkedIn San Diego, United States 101-250 employees
Artificial Intelligence Machine Learning Mechanical Engineering National Security Robotics Security Software
Total raised
$483M
Rounds
5
Latest
Series E
Dec 2022

Shield AI has raised $483M across 5 funding rounds on record, the most recent a Series E of $60.0M announced in Dec 2022.

That round is above the $6.0M median round size for Artificial Intelligence companies tracked on FundedIQ over the last two years.

Shield AI Company Profile and Key Stats

Total funding raised
$483M
across 5 rounds on record
Funding rounds on record
5
Latest funding round
Series E
$60.0M in Dec 2022
Employees
101-250
reported band
Headquarters
San Diego, United States

Latest funding round on record: Dec 2022.

Shield AI Funding Rounds

Date
Round
Amount
Series E
$60.0M
Series E
$90.0M
Series D
$210M
Series C
$70.0M
Undisclosed round
$52.9M

Shield AI raised $52.9M in an undisclosed round announced in Nov 2020.

3 months later, a Series C of $70.0M was announced in Feb 2021.

6 months later, a Series D of $210M was announced in Aug 2021.

10 months later, a Series E of $90.0M was announced in Jun 2022.

6 months later, a Series E of $60.0M was announced in Dec 2022.

Shield AI Founders and Leadership Team

Name
Role
Contact
Andrew Reiter
Founder
Locked
Ryan Tseng
CEO
Locked

Contact details for the Shield AI team: 2 of 2 have an email address on file.

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Shield AI Funding Compared to Other Artificial Intelligence Startups

Segment
Companies
Median round

Shield AI's latest round of $60.0M is above the median round in Artificial Intelligence. Medians cover the last 24 months of disclosed rounds.

Funded Startups Like Shield AI in Artificial Intelligence and San Diego

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Shield AI Funding FAQs

What does Shield AI do?

Shield AI is an artificial intelligence company that serves the national security sector. The company was founded in May 2015 with the mission to protect service members and civilians with artificially intelligent systems by Andrew Reiter, Brandon, Tseng, and Ryan Tseng. Shield AI is headquartered in San Diego, CA and maintains research offices in Pittsburgh, PA. The company develops AI software and systems intended to protect lives.

How much funding has Shield AI raised?

Shield AI has raised $483M across 5 rounds on record. The most recent is a Series E of $60.0M announced in Dec 2022.

When did Shield AI last raise funding?

Shield AI's most recent funding round on record is a Series E of $60.0M, announced in Dec 2022.

Who founded Shield AI?

FundedIQ lists Andrew Reiter (Founder) at Shield AI.

Who is the CEO of Shield AI?

Ryan Tseng is listed as CEO at Shield AI.

Where is Shield AI headquartered?

Shield AI is based in San Diego, California, United States.

How many employees does Shield AI have?

Shield AI is in the 101-250 employee band.

How does Shield AI's funding compare to other Artificial Intelligence startups?

Shield AI's latest round of $60.0M is above the $6.0M median round size for Artificial Intelligence companies on FundedIQ across 7,243 tracked companies over the last two years.

About FundedIQ's Shield AI Funding Data

FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.

Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Shield AI is left off this page rather than filled in.

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