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Quantum Elements

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AI-native quantum development platform for scaling computing systems

Thousand Oaks, United StatesFounded 2023AI
Headcount <100 Current team size
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Quantum Elements and the history behind them.

About Quantum Elements

Quantum Elements represents a fundamental shift in quantum computing accessibility and development speed. The company provides the first quantum software development platform built with artificial intelligence at its architectural core, directly addressing the substantial "valley of death" that prevents quantum innovations from reaching real-world commercial application. By combining agentic AI, natural language prompts, and a proprietary simulation engine, Quantum Elements transforms what previously required weeks of manual calibration and error analysis into a matter of hours, fundamentally compressing the quantum development cycle.

The Constellation platform stands apart through its proprietary noisy-qubit simulator—the largest and most advanced of its kind—which enables developers to prototype quantum systems, analyze errors in real-time, and optimize applications for specific hardware before making expensive hardware purchases. This simulator captures the messy reality of quantum computing: noise, decoherence, and crosstalk. Rather than ignoring these complications as many classical software tools do, Constellation makes them visible, pauseable, and analyzable, transforming quantum system engineering from an art form requiring expert intuition into a systematic, AI-assisted discipline. The platform supports hardware-agnostic development, working with superconducting qubits, ion traps, and neutral atom systems, positioning it as essential infrastructure across the quantum computing hardware landscape.

Quantum Elements' founding team brings unparalleled credibility to this mission. CEO Izhar Medalsy brings serial entrepreneurship experience and product leadership from advanced manufacturing. Daniel Lidar, the Chief Scientific Officer, has spent decades as a pioneer in quantum error correction research—the fundamental bottleneck preventing quantum computers from scaling—and leads the premier research center in this field at USC. Amir Yacoby, a Harvard physicist and National Academy of Sciences member, brings expertise in quantum physics and experimental quantum systems. This combination of entrepreneurial execution, quantum physics expertise, and error correction mastery directly addresses the core technical challenges that have constrained quantum computing for decades. The company's strategic partnerships with Amazon and Rigetti Computing, combined with backing from QDNL Participations and the USC Viterbi School of Engineering, signal that quantum industry leaders recognize Constellation as essential infrastructure for the next phase of quantum computing commercialization.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2023
Headquarters
Thousand Oaks, United States
Employees
14
Open positions
None listed
Dealroom signal
91.6/100
Sector
AI, Modeling, Quantum Computing, Core AI, Spinout, Simulation Tech, Quantum Computers, Quantum Computing Software
Technology
Artificial Intelligence, Machine Learning, Deep Learning, Natural Language Processing, Quantum Technologies
Business model
SaaS
Client focus
b2b

Funding history

2 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
EARLY VC✓Equity / VC Feb 2026 — — Firgun Ventures · Ground State Ventures ↗
SPINOUT✓Other financing Mar 2023 $0 — University of Southern California —
Showing the latest 2 of 2 recorded eventsBook a demo for the full funding history →

Growth signals

Quantum Elements website traffic

Latest recorded traffic for Quantum Elements is 1.6K monthly website visits, up 102.5% over the last three months. Quantum Elements's team grew 27.3% over the past year.

Latest monthly visits1.6K 3-month web change+102.5% 1-year team growth+27.3%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

4 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A2 investors entered at this stage

  • Firgun Ventures
  • Ground State Ventures

Other known investors2 additional known investors

  • University of Southern California
  • Ton van 't Noordende
Team profiled 3 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 3 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.

Global footprint

Workforce and web traffic by country
Workforce by country
2 countries with
team presence
🇺🇸 United States90.9%
🇬🇧 United Kingdom9.1%
2 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Quantum Elements on X, ranked by likes and reposts, corporate channels excluded.

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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