Q
Qedma
Developing an operating system designed to enhance the accuracy, speed, and power of quantum computers
About Qedma
Qedma is an Israeli quantum software company based in Tel Aviv. Its flagship product, QESEM (Quantum Error Suppression and Error Mitigation), characterises the noise of a quantum device and then suppresses, mitigates and corrects errors, allowing algorithms to run with high accuracy on today's quantum hardware. The company was founded by Professor Dorit Aharonov (Chief Science Officer) and Professor Netanel Lindner (CTO), with Asif Sinay as CEO. Its partners include IBM, where QESEM is available as an IBM Qiskit Function, as well as Quantinuum and IonQ via Amazon Braket. Qedma raised a 26 million dollar Series A in July 2025 led by Glilot Capital Partners, with participation from IBM and Korea Investment Partners, followed by an additional corporate investment from IBM Ventures in November 2025.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2020
- Headquarters
- Tel Aviv-Yafo, Israel
- Employees
- 43
- Open positions
- None listed
- Dealroom signal
- 88.4/100
- Industry
- Enterprise Software
- Sector
- Other B2B Software, Quantum Computing, Spinout, Quantum Computing Software, DT and LS, science-based
- Technology
- Deep Tech, Quantum Technologies
- Business model
- SaaS
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Jul 2025 | $26M | $104M | IBM · Korea Investment Partners · TPY Capital · Glilot Capital Partners | ↗ |
| SEED✓Equity / VC | Oct 2023 | $600K | $25M | Undisclosed | — |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Qedma is 2.1K monthly website visits, down 8.7% over the last three months. Qedma's team grew 16.2% over the past year.
Open positions
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A4 investors entered at this stage
Glilot Capital Partners
IBM
Korea Investment Partners
TPY Capital
Other known investors5 additional known investors
Technion Israel Institute of Technology
The Hebrew University of Jerusalem
Yissum Research Development
Barak Bussel
Nvidia Inception
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Qedma 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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