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Profile updated 4 Oct 2026

SaxonQ GmbH

Also known as SAXON Q · SAXON Q GmbH

Type not confirmedLocations reported in Germanysaxonq.com
Quantum Effects 2026
In 2 days
2C12

About

Develops and produces compact, mobile quantum computers that can be operated at room temperature.

SAXON Q is a Leipzig startup founded in 2021 that engineers quantum computers for industrial use. Its quantum computers use qubits generated on a diamond chip and do not need cooling or complex infrastructure.

Products

10 listed
SXQ10k

SXQ10k

A roadmap system described as a single embeddable chip with 10,000+ qubits.

Source & evidence

Supplier website
SXQ10k A single, embeddable chip with 10,000+ qubits at semiconductor cost.
SaxonQ GmbH website
Checked 4 Oct 2026

SXQ 128

SXQ 128

A 128-qubit quantum computer, orderable today with 3-month delivery.

Source & evidence

Supplier website
SXQ 128 orderable today with 3-month delivery
SaxonQ GmbH website
Checked 4 Oct 2026

SXQ 512

SXQ 512

A 512-qubit quantum computer planned for Q2 2027.

Source & evidence

Supplier website
SXQ 512 from Q2 2027
SaxonQ GmbH website
Checked 4 Oct 2026

SXQ128

A 128-qubit quantum computer that operates at room temperature. It supports near-term quantum workloads including variational algorithms, quantum chemistry simulations and quantum amplitude estimation.

Source & evidence

Supplier website
The SXQ128 supports near-term quantum workloads including variational algorithms, quantum chemistry simulations and quantum amplitude estimation.
SaxonQ GmbH website
Checked 4 Oct 2026

SXQ512

A 512-qubit quantum computer built on the SXQ128 architecture, with additional NV-center modules and increased per-core quantum capacity.

Source & evidence

Supplier website
The SXQ512 builds on the same architecture, significantly expanding computational capability through additional NV-center modules and increased per-core quantum capacity
SaxonQ GmbH website
Checked 4 Oct 2026

Gemstone software

Gemstone software includes an API for embedding the SAXON Q quantum computer into custom programs.

Source & evidence

Supplier website
To this end, we have integrated an API into our Gemstone software that makes it possible to embed the SAXON Q quantum computer directly into custom programs.
SaxonQ GmbH website
Checked 4 Oct 2026

QC2026 DUAL CORE

It operates with two quantum processors computing in parallel and 5 qubits per processor core.

Source & evidence

Supplier website
The QC2026 DUAL CORE is being unveiled this week at Hannover Messe. The quantum computer operates with two quantum processors computing in parallel and 5 qubits per processor core.
SaxonQ GmbH website
Checked 4 Oct 2026

mobile quantum computer

SAXON Q's mobile quantum computer is used by Fraunhofer IWU for its research projects.

Source & evidence

Supplier website
The Fraunhofer Institute for Machine Tools and Forming Technology (IWU) in Dresden already uses our mobile quantum computer for its own research projects.
SaxonQ GmbH website
Checked 4 Oct 2026

mobile quantum computers

Compact, mobile quantum computers that can be operated at room temperature.

Source & evidence

Supplier website
SAXON Q develops and produces compact, mobile quantum computers that can be operated at room temperature — a key differentiator.
SaxonQ GmbH website
Checked 4 Oct 2026

freely programmable 4-qubit system

A SAXON Q system based on NV technology.

Source & evidence

Supplier website
SAXON Q's freely programmable 4-qubit system — based on NV technology — was connected at the innovation center in Hamburg and brought into network operation.
SaxonQ GmbH website
Checked 4 Oct 2026

Locations & websites

1 location · 1 website

Office

Emilienstr. 15 · 04107 Leipzig · Germany

Leipzig, Germany

Source & evidence

Supplier website
Company footer: info@saxonq.com · +49 (0)341 24886554Emilienstr. 15 · 04107 Leipzig · Germany
SaxonQ GmbH website
Checked 4 Oct 2026

Supplier website
Company footer: info@saxonq.com · +49 (0)341 24886554Emilienstr. 15 · 04107 Leipzig · Germany
SaxonQ GmbH website
Checked 4 Oct 2026

Supplier website
info@saxonq.com · +49 (0)341 24886554Emilienstr. 15 · 04107 Leipzig · Germany
SaxonQ GmbH website
Checked 4 Oct 2026

Supplier website
Company footer: info@saxonq.com · +49 (0)341 24886554Emilienstr. 15 · 04107 Leipzig · Germany
SaxonQ GmbH website
Checked 4 Oct 2026

Trade-fair listing
Quantum Effects 2026 exhibitor directory
Checked 3 Oct 2026

Trade-fair listing
Germany
Quantum Effects 2026 exhibitor directory
Checked 3 Oct 2026

Trade-fair listing
Quantum Effects 2026 exhibitor directory
Checked 3 Oct 2026

Supplier website
Reach us Email info@saxonq.com Phone +49 (0)341 24886554 Office Emilienstr. 15 04107 Leipzig · Germany
SaxonQ GmbH website
Checked 4 Oct 2026

Supplier website
info@saxonq.com · +49 (0)341 24886554Emilienstr. 15 · 04107 Leipzig · Germany
SaxonQ GmbH website
Checked 4 Oct 2026

Supplier website
info@saxonq.com · +49 (0)341 24886554Emilienstr. 15 · 04107 Leipzig · Germany
SaxonQ GmbH website
Checked 4 Oct 2026

Supplier website
info@saxonq.com · +49 (0)341 24886554Emilienstr. 15 · 04107 Leipzig · Germany
SaxonQ GmbH website
Checked 4 Oct 2026

Company websites

Key capabilities

Detailed capabilities haven’t been provided.

Certificates & patents

Award

Saxon Founders’ Prize

Holder: SAXON Q

Source & evidence

Supplier website
The Leipzig startup SAXON Q was awarded the Saxon Founders’ Prize in the “Startup of the Year” category.
SaxonQ GmbH website
Checked 4 Oct 2026

Company updates

SAXON Q Opens Orders for Room-Temperature Quantum Computers Built for the Real World

3 Aug 2026

SAXON Q announces commercial availability of its 128-qubit SXQ128 and 512-qubit SXQ512 quantum computers.

Source & evidence

Supplier website
SAXON Q, a pioneer in diamond-based nitrogenvacancy (NV) quantum computing, today announces the commercial availability of the 128-qubit SXQ128 and 512-qubit SXQ512 [Publication date evidence: "datePublished":"2026-08-03T12:46:33+00:00"]
SaxonQ GmbH website
Checked 4 Oct 2026

Orders for 128-qubit / 512-qubit quantum computers open

3 Aug 2026

SAXON Q announced that its 128-qubit SXQ128 and 512-qubit SXQ512 quantum computers are commercially available.

Source & evidence

Supplier website
Orders for 128-qubit / 512-qubit quantum computers open Our 128-qubit SXQ128 and 512-qubit SXQ512 quantum computers are now commercially available. [Publication date evidence: "datePublished":"2026-08-03T16:52:40+00:00"]
SaxonQ GmbH website
Checked 4 Oct 2026

Bechtle becomes SAXON Q’s first certified partner

16 Jun 2026

The Bechtle Competence Centre for Quantum Technologies team visited SAXON Q in Leipzig and completed certification for sales, integration, and operation.

Source & evidence

Supplier website
The team from the Bechtle Competence Centre for Quantum Technologies in Bonn visited us in Leipzig and successfully completed certification for sales, integration, and operation. [Publication date evidence: "datePublished":"2026-06-16T09:00:00+00:00"]
SaxonQ GmbH website
Checked 4 Oct 2026

Premiere: dual-core quantum computer live at Hannover Messe

21 Apr 2026

The third generation of SAXON Q’s mobile quantum computers is here — the QC2026 DUAL CORE ran live at Hannover Messe.

Source & evidence

Supplier website
The third generation of SAXON Q’s mobile quantum computers is here — the QC2026 DUAL CORE ran live at Hannover Messe. [Publication date evidence: "datePublished":"2026-04-21T09:00:00+00:00"]
SaxonQ GmbH website
Checked 4 Oct 2026

Classical software at quantum level: Fraunhofer IWU uses new API

10 Nov 2025

SAXON Q integrated an API into its Gemstone software so Fraunhofer IWU developers can submit computing tasks to the quantum computer, query device and task status, and retrieve results automatically.

Source & evidence

Supplier website
To this end, we have integrated an API into our Gemstone software that makes it possible to embed the SAXON Q quantum computer directly into custom programs. Developers at Fraunhofer IWU can now: write their own software and hand computing tasks directly to the quantum computer, query the status of the device and the tasks, and retrieve results automatically. [Publication date evidence: "datePublished":"2025-11-10T09:00:00+00:00"]
SaxonQ GmbH website
Checked 4 Oct 2026

Opening a larger funding round: TGFS invests in SAXON Q

5 Nov 2025

TGFS Technologiegründerfonds Sachsen is investing a seven-figure sum in SAXON Q GmbH.

Source & evidence

Supplier website
The TGFS Technologiegründerfonds Sachsen is investing a seven-figure sum in SAXON Q GmbH. [Publication date evidence: "datePublished":"2025-11-05T09:00:00+00:00"]
SaxonQ GmbH website
Checked 4 Oct 2026

SAXON Q quantum computer now available in the cloud via QCi Connect

20 Aug 2025

SAXON Q connected its mobile quantum computer to QCi Connect, the quantum computing platform of the DLR Quantum Computing Initiative.

Source & evidence

Supplier website
Another step toward application-oriented quantum computing: SAXON Q has successfully connected its mobile quantum computer to QCi Connect, the quantum computing platform of the DLR Quantum Computing Initiative (DLR QCI). [Publication date evidence: "datePublished":"2025-08-20T09:00:00+00:00"]
SaxonQ GmbH website
Checked 4 Oct 2026

Orders for 128-qubit / 512-qubit quantum computers open

The 128-qubit SXQ128 and 512-qubit SXQ512 quantum computers are commercially available.

Source & evidence

Supplier website
Orders for 128-qubit / 512-qubit quantum computers open Our 128-qubit SXQ128 and 512-qubit SXQ512 quantum computers are now commercially available.
SaxonQ GmbH website
Checked 4 Oct 2026

SAXON Q Opens Orders for Room-Temperature Quantum Computers Built for the Real World

The announcement describes patented NV-center technology delivering the first 100+ qubit diamond-based systems to the market, with SXQ128 available in late summer and SXQ512 in Q2 2027.

Source & evidence

Supplier website
SAXON Q Opens Orders for Room-Temperature Quantum Computers Built for the Real World Patented NV-Center Technology Delivers First 100+ Qubit Diamond-Based Systems to the Market; SXQ128 Available Late Summer, SXQ512 in Q2 2027
SaxonQ GmbH website
Checked 4 Oct 2026

SAXON Q and Fraunhofer IWU publish first three-qubit Grover search on a commercial room-temperature quantum computer

SAXON Q and Fraunhofer IWU published a three-qubit Grover search; the reported measured performance exceeds other published room-temperature quantum searches and surpasses several cryogenic platforms on the same algorithm.

Source & evidence

Supplier website
SAXON Q and Fraunhofer IWU publish first three-qubit Grover search on a commercial room-temperature quantum computer The results, now on arXiv, show measured performance that exceeds every other published room-temperature quantum search and surpasses several cryogenic platforms on the same algorithm.
SaxonQ GmbH website
Checked 4 Oct 2026

Orders for 128-qubit / 512-qubit quantum computers open

Orders opened for SAXON Q’s commercially available 128-qubit SXQ128 and 512-qubit SXQ512 computers, the first diamond-based NV-center quantum computers to exceed 10 qubits.

Source & evidence

Supplier website
Our 128-qubit SXQ128 and 512-qubit SXQ512 quantum computers are now commercially available. Those are the first diamond-based NV-center quantum computers to ever exceed 10 qubits.
SaxonQ GmbH website
Checked 4 Oct 2026

Bechtle becomes SAXON Q’s first certified partner

The Bechtle competence centre team became certified to deploy SAXON Q systems.

Source & evidence

Supplier website
The mobile quantum computer moves even closer to users — the team at the Bechtle competence centre is now certified to deploy SAXON Q systems.
SaxonQ GmbH website
Checked 4 Oct 2026

Anders Indset becomes a shareholder at SAXON Q

Philosopher and deep-tech investor Anders Indset joined SAXON Q as a shareholder.

Source & evidence

Supplier website
Philosopher and deep-tech investor Anders Indset joins SAXON Q as a shareholder.
SaxonQ GmbH website
Checked 4 Oct 2026

Premiere: dual-core quantum computer live at Hannover Messe

SAXON Q presented its third-generation mobile quantum computer, the QC2026 DUAL CORE, live at Hannover Messe.

Source & evidence

Supplier website
The third generation of SAXON Q’s mobile quantum computers is here — the QC2026 DUAL CORE ran live at Hannover Messe.
SaxonQ GmbH website
Checked 4 Oct 2026

SAXON Q unveils dual-core quantum computer

SAXON Q presented its third-generation mobile quantum computer with two processors live at Hannover Messe.

Source & evidence

Supplier website
Third generation of the mobile quantum computer with two processors presented live at Hannover Messe — scalable and room-temperature capable.
SaxonQ GmbH website
Checked 4 Oct 2026

Classical software at quantum level: Fraunhofer IWU uses new API

Fraunhofer IWU in Dresden began using a new API to access SAXON Q’s mobile quantum computer.

Source & evidence

Supplier website
The Fraunhofer Institute IWU in Dresden already uses our mobile quantum computer — now via a new API.
SaxonQ GmbH website
Checked 4 Oct 2026

TGFS invests in SAXON Q — opening a funding round

TGFS Technologiegründerfonds Sachsen invested a seven-figure sum in SAXON Q GmbH.

Source & evidence

Supplier website
The TGFS Technologiegründerfonds Sachsen is investing a seven-figure sum in SAXON Q GmbH.
SaxonQ GmbH website
Checked 4 Oct 2026

Whitepaper on the advantages of NV technology published

SAXON Q published a whitepaper on the advantages of NV technology.

Source & evidence

Supplier website
Whitepaper on the advantages of NV technology published
SaxonQ GmbH website
Checked 4 Oct 2026

Evidence & freshness

Every claim keeps its source. Company-reported information and independent verification are labelled separately.

  • SaxonQ GmbH websiteSupplier websiteChecked 4 Oct 2026

    Supports 12 facts: Company name · Description · Saxon Founders’ Prize · News: SAXON Q and Fraunhofer IWU publish first three-qubit Grover search on a commercial room-temperature quantum computer · News: Orders for 128-qubit / 512-qubit quantum computers open · News: Bechtle becomes SAXON Q’s first certified partner · News: Anders Indset becomes a shareholder at SAXON Q · News: Premiere: dual-core quantum computer live at Hannover Messe

    4 more

    News: SAXON Q unveils dual-core quantum computer · News: Classical software at quantum level: Fraunhofer IWU uses new API · News: TGFS invests in SAXON Q — opening a funding round · News: Whitepaper on the advantages of NV technology published

  • SaxonQ GmbH websiteSupplier websiteChecked 4 Oct 2026

    Supports 8 facts: Company name · Description · SXQ10k · SXQ 128 · SXQ 512 · Location: Leipzig, Germany · News: Orders for 128-qubit / 512-qubit quantum computers open · News: SAXON Q Opens Orders for Room-Temperature Quantum Computers Built for the Real World

  • SaxonQ GmbH websiteSupplier websiteChecked 4 Oct 2026

    Supports 6 facts: Company name · Description · SXQ128 · SXQ512 · Location: Leipzig, Germany · News: SAXON Q Opens Orders for Room-Temperature Quantum Computers Built for the Real World

  • SaxonQ GmbH websiteSupplier websiteChecked 4 Oct 2026

    Supports 6 facts: Company name · Description · Gemstone software · mobile quantum computer · Location: Leipzig, Germany · News: Classical software at quantum level: Fraunhofer IWU uses new API

  • SaxonQ GmbH websiteSupplier websiteChecked 4 Oct 2026

    Supports 5 facts: Company name · Description · QC2026 DUAL CORE · Location: Leipzig, Germany · News: Premiere: dual-core quantum computer live at Hannover Messe

  • SaxonQ GmbH websiteSupplier websiteChecked 4 Oct 2026

    Supports 5 facts: Company name · Description · freely programmable 4-qubit system · Location: Leipzig, Germany · News: SAXON Q quantum computer now available in the cloud via QCi Connect

  • SaxonQ GmbH websiteSupplier websiteChecked 4 Oct 2026

    Supports 4 facts: Company name · Description · mobile quantum computers · News: Opening a larger funding round: TGFS invests in SAXON Q

  • SaxonQ GmbH websiteSupplier websiteChecked 4 Oct 2026

    Supports 4 facts: Company name · Description · Location: Leipzig, Germany · News: Orders for 128-qubit / 512-qubit quantum computers open

  • SaxonQ GmbH websiteSupplier websiteChecked 4 Oct 2026

    Supports 4 facts: Company name · Description · Location: Leipzig, Germany · News: Bechtle becomes SAXON Q’s first certified partner

  • SaxonQ GmbH websiteSupplier websiteChecked 4 Oct 2026

    Supports 2 facts: Company name · Location: Leipzig, Germany

  • Quantum Effects 2026 exhibitor directoryTrade-fair listingChecked 3 Oct 2026

    Supports 2 facts: Company name · Location: Leipzig, Germany

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Get in touch

Company contactinfo@saxonq.com
Contact sources

Quantum Effects 2026 exhibitor directory · 3 Oct 2026

Company contact+49 341 - 24 88 69 55
Contact sources

Quantum Effects 2026 exhibitor directory · 3 Oct 2026

Meet them at

Quantum Effects 20266 Oct 2026 · StuttgartBooth 2C12

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