Hadamard LLC Frontier Intelligence
Intelligence on frontier technology.
Hadamard LLC follows quantum computing, space, AI and robotics every day and publishes what it finds as news and as company records that keep each figure with its source. Investors, specialists, journalists and curious readers use the work to find out what happened and whether the evidence holds.
7,000+
organisations profiled
25,000+
articles published
19,000+
newsletter subscribers
2018
publishing since
As of September 2026, across everything Hadamard publishes, rounded down.
An example of our work
Latest from Quantum Zeitgeist.
One of our publications, reporting on quantum computing every day.
The newsletter
Get these in your inbox.
Quantum computing news and analysis from Quantum Zeitgeist, several times a week, plus a weekly digest. Some issues are for paid subscribers.
19,000+ subscribersAs shown on Substack, 25 Sep 2026
Recent issues
- From Boltzmann To Boltzman Brains and BeyondFor paid subscribers
- IonQ Is Moving In With NVIDIAFor paid subscribers
- IonQ Quantum Error Decoder First of Its Kind Demonstrated
01What Hadamard does
News and company records, built on sources.
The news reports research, hardware, funding and policy as it happens, and the company records keep a sourced profile of each organisation, so a claim in the news can be checked against the record.
News and analysis
Reporting on research papers, hardware results, funding rounds and policy, written for people who follow a field closely.
Company records
Profiles of more than 7,000 organisations with location, technology, people, funding and listings, each figure kept with the document it came from.
Building insight into some of the most complex frontier technologies of our time.
The founding team, Hadamard LLC
02Fields
Quantum computing, space, AI and robotics.
What we follow in each field, from the laboratory to the balance sheet.
01
Quantum computing
Hardware, error correction, algorithms and security, and the companies and investors behind them.
- Hardware and QPUs
- Control systems and cryogenics
- Sensing
- Software and algorithms
- Quantum security
- Error correction
02
Space
Launch, satellites, Earth observation and exploration, followed company by company.
- Launch services
- Satellite manufacturing
- Earth observation
- Propulsion
- Space stations
- Lunar exploration
03
Artificial intelligence
Models, infrastructure and agents, and the funding that builds them.
- Enterprise AI
- MLOps and infrastructure
- AI agents
- Generative AI
- Large language models
- Computer vision
04
Robotics
Industrial, humanoid, medical and autonomous machines, from lab to market.
- Industrial
- Humanoid
- Medical and surgical
- Autonomous vehicles
- Warehouse and logistics
- Agricultural
03What is different
Where our records go further.
Each point says which fields it covers.
| What we do | In practice |
|---|---|
| Filings, not only press releases | In space, 590 of the 677 funding deals on record are tied to an SEC Form D filing, and quantum computing records carry SEC and Companies House identifiers where a company has them. |
| Companies tied to legal entities | In quantum computing and space, organisations are matched to public registers such as SEC EDGAR, Companies House and the LEI register, so a brand name leads to a company you can look up. |
| Announced kept apart from shown | Hardware roadmaps are not reported as results, and qubit counts and gate fidelities are tied to the paper or official announcement that reported them. |
| News and records working together | In quantum computing, our daily news publication is one of the listed sources for the company records, so a new result or funding round can reach the company's profile. |
| Market data every day | Share prices for 80 listed quantum computing companies are refreshed daily. |
04How we work
The same four steps in every field.
Every item goes through these steps before it is published, whichever field it comes from.
- 01
Collect
We watch the primary record.
- 02
Verify
We check it against the source.
- 03
Structure
Each company gets a sourced record.
- 04
Maintain
The record stays current.
05A worked example
One funding report, checked against the filing.
In May 2024 Connecticut business press reported that Quantum Circuits, Inc. of New Haven had raised $26.5 million. This is the funding check applied to that report, using only public documents.
| Step | What the document says | What the check concludes |
|---|---|---|
| Reported | $26.5 million, an extended Series B (May 2024). Report republished by the Yale Quantum Institute | A lead. Press reports are where a check starts. |
| Filed | $26,608,680 of equity sold in an offering of $27,000,000, to 15 investors, under Rule 506(b). SEC Form D, filed 2 May 2024 (accession 0001669391-24-000001) | Matches the report to within rounding, and confirms the legal name, Quantum Circuits, Inc., incorporated in Delaware. |
Prepared from public documents and checked on 25 Sep 2026. It shows how the check works and is not an excerpt from one of our databases.
06Who uses it
Four kinds of reader.
Each arrives with a different question, and the same sourced record answers all of them.
- 01
Investors
Funding rounds, valuations, public listings and who is raising in each category.
A question our work answers
Which humanoid robot makers have raised money, and how much?
- 02
Subject matter experts
Qubit counts, gate fidelities and logical-qubit milestones, each tied to a paper or announcement.
A question our work answers
Which companies have shown logical qubits, and where is the evidence?
- 03
Journalists
Profiles with leadership, funding and registry IDs, so a company can be checked in minutes.
A question our work answers
Who runs this launch company, where is it registered, and what has it raised?
- 04
Interested readers
Daily news and analysis on research, hardware and the business of frontier technology.
A question our work answers
What changed in quantum computing this week?
08Contact
Get in touch.
If you’d like to talk to us, email us. We read what you send and reply when we can.