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Quantum Diamond Technologies

Biotech & Life Sciences · Somerville, United States · Founded 2015

Quantum Diamond Technologies provides simple, fast and ultrasensitive quantum sensing technology to accelerate biomedical research, drug discovery & development and diagnostic testing MoreLess

QDTI operates in the healthcare diagnostics market, providing a cutting-edge magnetic-based immunoassay detection platform. This technology addresses the limitations of traditional optical detection methods, such as lengthy result times, extensive sample washing, and high costs. QDTI's platform uses magnetic tags to offer a more reliable, flexible, and cost-effective solution for identifying biomarkers, which are indicators of various diseases. The company serves a diverse range of clients, including hospitals, research and development labs, pharmaceutical companies, government agencies, and independent labs. QDTI's business model revolves around selling its diagnostic instruments and offering assay development and partnership opportunities. Revenue is generated through the sale of these instruments, as well as through collaborations and partnerships. The platform is particularly impactful in critical healthcare areas such as neurology, cardiovascular diseases, immuno-oncology, and infectious diseases. By leveraging quantum mechanics, QDTI aims to revolutionize the diagnostics landscape, making it faster, more precise, and more accessible. Keywords: magnetic-based diagnostics, biomarkers, healthcare, immunoassay, quantum mechanics, neurology, cardiovascular, immuno-oncology, infectious diseases, cost-effective.

Company overview

Quantum Diamond Technologies company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2015
Headquarters
Somerville, United States
Employees
9
Open positions
None listed
Dealroom signal
73.0
client focusb2btechnologyHardwaretechnologyDeep TechtechnologyQuantum Technologiessub industryBioTechnologysub industryMedical Devicesbusiness modelManufacturingsectorTestingindustryHealthsectorBiotechnologysectorDrug DevelopmentsectorSpinoutsectorTech for Biotech and PharmasectorQuantum Sensors

Valuation & funding

Quantum Diamond Technologies funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
LATE VCOther financing Jul 2026 $17M $66M World Fund · Bayern Kapital
GRANTOther financing Jun 2026 $84M European Commission
GRANTOther financing Jan 2018 $3.5M US Department of War · US National Science Foundation · US Department of Commerce
SPINOUTOther financing Jan 2015 $0 Harvard University
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Financials

Workforce over time

Available workforce history. Financial fields without reported data are omitted.

YearEmployees
2026 9
2025 9
2024 11
2023 14
2022 13
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Growth signals

Quantum Diamond Technologies website traffic

Latest recorded traffic for Quantum Diamond Technologies is 1.4K monthly website visits, down 30% over the last three months. Quantum Diamond Technologies's team grew 0% over the past year.

Latest monthly visits1.4K 3-month web change-30% 1-year team growth0%
Monthly website visits40 observations · Dec 2022–Jul 2026
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Comparisons

Quantum Diamond Technologies compared with similar companies

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Talent graph

Quantum Diamond Technologies's talent

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Team profiled 4 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

9 investors on Quantum Diamond Technologies's cap table

Sourced from Dealroom's funding and investor records.

Seed 4 investors entered at this stage
US Department of War
US National Science Foundation
US Department of Commerce
European Commission
Series B+ 2 investors entered at this stage
World Fund
Bayern Kapital
Other known 3 additional known investors
Harvard University
Birger Steen
Constructor Capital

Global footprint

Where Quantum Diamond Technologies has talent and traffic

Workforce by country
🇺🇸 United States · Somerville HQ
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In the news

Latest news about Quantum Diamond Technologies

Recent press, funding announcements, and product moves mentioning Quantum Diamond Technologies — open to read from the original sources.

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Market sentiment

What the market is saying about Quantum Diamond Technologies

An AI-synthesized read of the highest-engagement posts about Quantum Diamond Technologies on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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