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Companies / Monarch Quantum

Monarch Quantum

San Diego, California, United States

Monarch Quantum integrates photonics, electronics, and systems engineering to deliver production-ready Quantum Light Engines

Industrial & ManufacturingAI & Machine Learning

Monarch Quantum, based in San Diego, California, United States, has 2 investors on file, among them 55 North and Serendipity Capital. Its latest round on record is Seed, 31 Mar 2026. Its site was last checked 12 Nov 2026: site answers.

monarchquantum.com

Funding

1 round on record
Latest roundSeed31 Mar 2026
Since that round7 monthsno later round on record
Investors in its rounds32 with a VCinfo profile
Mar 2026SeedLed by Serendipity Capital, with 55 North and 1 other

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

Investors

2 investors on file
InvestorEvidenceType
55 NorthPage + roundVenture capital
Serendipity CapitalPage + roundVenture capital

More from 55 North

6 companies on its checked portfolio

Its portfolio leans to Industrial & Manufacturing (33%), Healthcare & Biotech (33%), AI & Machine Learning (33%).

groovequantum.comGroove Quantum develops quantum computing technology using germanium q…kiutra.comThe company develops and provides cryogenic systems and services for q…quanscient.comQuanscient develops and provides multiphysics simulation software for …IQMIQM builds full-stack superconducting quantum computers for HPCs, rese…QMatterQMatter compresses hard simulation problems so they can run on various…

See 55 North's full profile · Who invests alongside it

More from Serendipity Capital

10 companies on its checked portfolio

Its portfolio leans to AI & Machine Learning (33%), Cybersecurity (22%), Healthcare & Biotech (11%).

QuantrolOxQuantrolOx develops and provides quantum hardware automation and train…BlueQubitBlueQubit develops and provides quantum computing algorithms, simulato…CavilinQCavilinQ builds scalable quantum solutionsDelta GDelta.g develops quantum sensors that use gravity to unlock spatial in…Fortaegis TechnologiesFortaegis develops a secure compute architecture for AI and quantum co…

See Serendipity Capital's full profile · Who invests alongside it

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

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VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/monarchquantum.com/investors

# also
GET /v1/companies/monarchquantum.com
GET /v1/companies/monarchquantum.com/news
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