Company lists · Data refreshed September 2026
Top 16 Quantum computing hardware companies based in Germany
RevenueBase identified 37 company matches for quantum computing hardware companies associated with Germany as of September 2026 and tracks 550 professional contacts across them, including 224 with verified work emails. Munich is the largest hub.
This list covers company matches for quantum computing hardware companies associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 16 largest quantum computing hardware companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 116 contacts → | ||||
Exact match “planqc's quantum computers store information in individual atoms – nature's best qubits.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 72 contacts → | ||||
Exact match “eleQtron develops and operates quantum computers based on trapped ions, RF control and Magnetic Gradient Induced Coupling (MAGIC).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 67 contacts → | ||||
Exact match “Kipu Quantum is the worldwide pioneer developing and commercializing quantum-advantage solutions for the industrial problems of our customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 21 contacts → | ||||
Exact match “QUDORA Technologies is a fast-growing quantum technology start-up from Lower Saxony (Germany) developing full-stack quantum computers based on ion trap technology.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 19 contacts → | ||||
Exact match “Aqarios, a spin-off from the University of Munich, is a leading quantum computing company based in Munich, Germany.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 16 contacts → | ||||
Exact match “We believe that quantum technology allows us to achieve more: more confidence in data security via quantum communication; more insights into matter and biology via imaging and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 15 contacts → | ||||
Exact match “QC Design builds Plaquette, a design-automation software for fault-tolerant quantum computing.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match “SAXON Q is a pioneer in diamond-based nitrogen-vacancy (NV) quantum computing.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “XeedQ is a deep-tech quantum computing company focused on making compact and accessible quantum processors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “What sets us apart is our extensive knowledge base spanning across industries and academic background in physics, computer science, mathematics and expertise in software…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “Our vision of an enabling quantum platform has led to the establishment of Diatope as a company dedicated to the development of engineered diamond hardware for quantum sensing and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “With a dedicated team of scientists and developers, we are advancing quantum technology to support experimenters from industry and research with our unique cryostats.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “Peak Quantum builds high-coherence, scalable quantum processors based on superconducting qubits that unlock fault-tolerant computing at scale.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Developing quantum software is different.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Noisy Labs is a leading company in the field of quantum optics.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “quantum computing hardware companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 16 of 37 quantum computing hardware companies based in Germany
See the full list, filter by size, metro and specialty, and access 224 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Quantum computing hardware companies based in Germany at a glance
As of Sep 17, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 37 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Germany whose business descriptions match “quantum computing hardware companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 224 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “quantum computing hardware companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many quantum computing hardware companies are there based in Germany?
RevenueBase identified 37 company matches for quantum computing hardware companies associated with Germany as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Planqc tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most quantum computing hardware companies?
Munich leads with 4 company records, followed by Hamburg (3) and Leipzig (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 224 professional contacts with verified work emails tracked across these 37 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 37 quantum computing hardware companies based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Quantum computing hardware companies by geography
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Quantum computing hardware companies based in Canada
- Quantum computing hardware companies based in India
- Quantum computing hardware companies based in the United Kingdom
- Quantum computing hardware companies based in the United States
- AI companies based in Germany
- Cybersecurity companies based in Germany
Company intelligence · public preview
Top 16 quantum computing hardware companies based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 37 matching company records for quantum computing hardware companies based in Germany, with 550 tracked contacts and 224 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 16 quantum computing hardware companies based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Planqcplanqc.euHQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 116 contacts → |
“planqc's quantum computers store information in individual atoms – nature's best qubits.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Eleqtron Gmbheleqtron.com HQ: Siegen, GermanyReported employees: 11-50 | Siegen, Germany | 11-50 | Exact match | 72 contacts → |
“eleQtron develops and operates quantum computers based on trapped ions, RF control and Magnetic Gradient Induced Coupling (MAGIC).” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kipu Quantumkipu-quantum.comHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 67 contacts → |
“Kipu Quantum is the worldwide pioneer developing and commercializing quantum-advantage solutions for the industrial problems of our customers.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Qudora Technologiesqudora.comHQ: Brunswick, GermanyReported employees: 11-50 | Brunswick, Germany | 11-50 | Exact match | 21 contacts → |
“QUDORA Technologies is a fast-growing quantum technology start-up from Lower Saxony (Germany) developing full-stack quantum computers based on ion trap technology.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Aqariosaqarios.comHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 19 contacts → |
“Aqarios, a spin-off from the University of Munich, is a leading quantum computing company based in Munich, Germany.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Quantum Optics Jena Gmbhqo-jena.comHQ: Jena, GermanyReported employees: 11-50 | Jena, Germany | 11-50 | Exact match | 16 contacts → |
“We believe that quantum technology allows us to achieve more: more confidence in data security via quantum communication; more insights into matter and biology via imaging and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  QC Designqc.designHQ: Ulm, GermanyReported employees: 11-50 | Ulm, Germany | 11-50 | Exact match | 15 contacts → |
“QC Design builds Plaquette, a design-automation software for fault-tolerant quantum computing.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Saxon Qsaxonq.comHQ: Leipzig, GermanyReported employees: 11-50 | Leipzig, Germany | 11-50 | Exact match | 14 contacts → |
“SAXON Q is a pioneer in diamond-based nitrogen-vacancy (NV) quantum computing.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  XEEDQxeedq.comHQ: Leipzig, GermanyReported employees: 11-50 | Leipzig, Germany | 11-50 | Exact match | 12 contacts → |
“XeedQ is a deep-tech quantum computing company focused on making compact and accessible quantum processors.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  JOS Quantumjos-quantum.deHQ: Frankfurt, GermanyReported employees: 11-50 | Frankfurt, Germany | 11-50 | Exact match | 9 contacts → |
“What sets us apart is our extensive knowledge base spanning across industries and academic background in physics, computer science, mathematics and expertise in software…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Diatope Gmbhdiatope.comHQ: Ulm, GermanyReported employees: 1-10 | Ulm, Germany | 1-10 | Exact match | 8 contacts → |
“Our vision of an enabling quantum platform has led to the establishment of Diatope as a company dedicated to the development of engineered diamond hardware for quantum sensing and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | QINUqinu.de HQ: Karlsruhe, GermanyReported employees: 11-50 | Karlsruhe, Germany | 11-50 | Exact match | 7 contacts → |
“With a dedicated team of scientists and developers, we are advancing quantum technology to support experimenters from industry and research with our unique cryostats.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Peak Quantumpeakquantum.deHQ: Garching, GermanyReported employees: 1-10 | Garching, Germany | 1-10 | Exact match | 7 contacts → |
“Peak Quantum builds high-coherence, scalable quantum processors based on superconducting qubits that unlock fault-tolerant computing at scale.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Commutator Studioscommutatorstudios.comHQ: Düsseldorf, GermanyReported employees: 1-10 | Düsseldorf, Germany | 1-10 | Exact match | 5 contacts → |
“Developing quantum software is different.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Noisy Labsnoisy-labs.comHQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 4 contacts → |
“Noisy Labs is a leading company in the field of quantum optics.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Supracon Aktiengesellschaftsupracon.com HQ: Sulza, GermanyReported employees: 1-10 | Sulza, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 16 of 37 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Quantum computing hardware companies: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
37 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 37 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for quantum computing hardware companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many quantum computing hardware companies did RevenueBase find based in Germany?
The saved snapshot records 37 matching company records, 550 tracked contacts and 224 verified emails. The public preview displays 16 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Quantum computing hardware companies by geography
Cite this list
RevenueBase Data Team. Top 16 quantum computing hardware companies based in Germany. Snapshot: September 17, 2026. https://revenuebase.ai/companies/quantum-computing-hardware-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Quantum computing hardware companies based in Canada
- Quantum computing hardware companies based in India
- Quantum computing hardware companies based in the United Kingdom
- Quantum computing hardware companies based in the United States
- AI companies based in Germany
- Cybersecurity companies based in Germany
Company intelligence · public preview
Top 16 quantum computing hardware companies based in Germany
RevenueBase records 37 matching company records for quantum computing hardware companies based in Germany, with 550 tracked contacts and 224 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 16 quantum computing hardware companies based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Planqcplanqc.eu HQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 116 contacts → |
“planqc's quantum computers store information in individual atoms – nature's best qubits.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Eleqtron Gmbheleqtron.com HQ: Siegen, GermanyReported employees: 11-50 | Siegen, Germany | 11-50 | Exact match | 72 contacts → |
“eleQtron develops and operates quantum computers based on trapped ions, RF control and Magnetic Gradient Induced Coupling (MAGIC).” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kipu Quantumkipu-quantum.com HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 67 contacts → |
“Kipu Quantum is the worldwide pioneer developing and commercializing quantum-advantage solutions for the industrial problems of our customers.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Qudora Technologiesqudora.com HQ: Brunswick, GermanyReported employees: 11-50 | Brunswick, Germany | 11-50 | Exact match | 21 contacts → |
“QUDORA Technologies is a fast-growing quantum technology start-up from Lower Saxony (Germany) developing full-stack quantum computers based on ion trap technology.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Aqariosaqarios.com HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 19 contacts → |
“Aqarios, a spin-off from the University of Munich, is a leading quantum computing company based in Munich, Germany.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Quantum Optics Jena Gmbhqo-jena.com HQ: Jena, GermanyReported employees: 11-50 | Jena, Germany | 11-50 | Exact match | 16 contacts → |
“We believe that quantum technology allows us to achieve more: more confidence in data security via quantum communication; more insights into matter and biology via imaging and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | QC Designqc.design HQ: Ulm, GermanyReported employees: 11-50 | Ulm, Germany | 11-50 | Exact match | 15 contacts → |
“QC Design builds Plaquette, a design-automation software for fault-tolerant quantum computing.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Saxon Qsaxonq.com HQ: Leipzig, GermanyReported employees: 11-50 | Leipzig, Germany | 11-50 | Exact match | 14 contacts → |
“SAXON Q is a pioneer in diamond-based nitrogen-vacancy (NV) quantum computing.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | XEEDQxeedq.com HQ: Leipzig, GermanyReported employees: 11-50 | Leipzig, Germany | 11-50 | Exact match | 12 contacts → |
“XeedQ is a deep-tech quantum computing company focused on making compact and accessible quantum processors.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | JOS Quantumjos-quantum.de HQ: Frankfurt, GermanyReported employees: 11-50 | Frankfurt, Germany | 11-50 | Exact match | 9 contacts → |
“What sets us apart is our extensive knowledge base spanning across industries and academic background in physics, computer science, mathematics and expertise in software…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Diatope Gmbhdiatope.com HQ: Ulm, GermanyReported employees: 1-10 | Ulm, Germany | 1-10 | Exact match | 8 contacts → |
“Our vision of an enabling quantum platform has led to the establishment of Diatope as a company dedicated to the development of engineered diamond hardware for quantum sensing and…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | QINUqinu.de HQ: Karlsruhe, GermanyReported employees: 11-50 | Karlsruhe, Germany | 11-50 | Exact match | 7 contacts → |
“With a dedicated team of scientists and developers, we are advancing quantum technology to support experimenters from industry and research with our unique cryostats.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Peak Quantumpeakquantum.de HQ: Garching, GermanyReported employees: 1-10 | Garching, Germany | 1-10 | Exact match | 7 contacts → |
“Peak Quantum builds high-coherence, scalable quantum processors based on superconducting qubits that unlock fault-tolerant computing at scale.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Commutator Studioscommutatorstudios.com HQ: Düsseldorf, GermanyReported employees: 1-10 | Düsseldorf, Germany | 1-10 | Exact match | 5 contacts → |
“Developing quantum software is different.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Noisy Labsnoisy-labs.com HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 4 contacts → |
“Noisy Labs is a leading company in the field of quantum optics.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Supracon Aktiengesellschaftsupracon.com HQ: Sulza, GermanyReported employees: 1-10 | Sulza, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 16 of 37 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Quantum computing hardware companies: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
37 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 37 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for quantum computing hardware companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many quantum computing hardware companies did RevenueBase find based in Germany?
The saved snapshot records 37 matching company records, 550 tracked contacts and 224 verified emails. The public preview displays 16 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Quantum computing hardware companies by geography
Cite this list
RevenueBase Data Team. Top 16 quantum computing hardware companies based in Germany. Snapshot: September 17, 2026. https://revenuebase.ai/companies/quantum-computing-hardware-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Quantum computing hardware companies based in Canada
- Quantum computing hardware companies based in India
- Quantum computing hardware companies based in the United Kingdom
- Quantum computing hardware companies based in the United States
- AI companies based in Germany
- Cybersecurity companies based in Germany