Arqit Quantum Is Terrestrial For Now, But Will Go To Space – Seeking Alpha
mviamonte/iStock via Getty Images
The last time we covered Arqit Quantum (NASDAQ:ARQQ) was when it was still Centricus Acquisition Corp, the SPAC that we invested a small, speculative exposure in. The thesis remains mostly unchanged. Using symmetric keys is secure, given trust can be established between the parties sharing the key, and that this is basically the only tenable solution against quantum computing, which can break any encryption based on mathematics. The commercial value of the product is being backed up by early adopters who are signing up for long-term commitments with Arqit and have mission-critical data needs. Arqit will have gone from pre to post-revenue as of the end of 2021, and we believe that as an end of the world hedge, unlike crypto which could by the way be universally dismantled by quantum computing in a few instants, Arqit fits the bill perfectly.
The whole space of cybersecurity tends to be wholly underinvested. Not until a data breach occurs do most companies ever really think about their cybersecurity needs. Indeed, it's a segment that still has quite the room to grow.
Arqit Quantum
Companies that do understand the importance of cybersecurity are the ones that make up Arqit's already developing pipeline.
Arqit Quantum
The UK government, major Japanese conglomerates, IoT, telco and defense companies all make up the current pipeline. Companies like Babcock (OTCPK:BCKIF) and Northrop Grumman (NYSE:NOC) already have signed agreements with Arqit to both use and collaborate in developing as many use cases for Arqit's courier-like model for symmetric keys. The companies share a common need to protect data communications for mission-critical uses. In particular the defense companies are a vote of confidence for the use-cases and necessity of symmetric key courier infrastructure for data communication.
One of the key selling points of Arqit is also the fact that as opposed to dramatic infrastructure shifts or an arms race of encryption algorithms that might have otherwise been required to defend against the quantum threat, Arqit uses immutable and unbeatable properties of photon transmission in conjunction with encryption algorithms that have been used in the past by banks and governments, with literal couriers transporting them. Arqit is just an outsourced courier-like service that for now uses just the cloud and terrestrial data centers run its platform, but will eventually launch satellites with small, but exceptionally powerful computers that will be able to root keys that will be generated between recipients and senders of data using random numbers and a proprietary protocol. The addressable market is therefore every networked device between which safe transmission of data is desirable, and the system makes symmetric keys, which traditionally required high-levels of interparty trust in exchange for security, a totally trustless system.
The revenue and EBITDA projections, which are based on these recurring revenue contracts with the customers in the pipeline, amount to the following and imply the following multiples on forward earnings.
The Value Lab
While revenues and profits are only getting started in FY 2022, 2023 is when we start to see more meaningful EBITDA. With the addressable market including all interconnected devices where privacy is important, even at the 2025 forecast levels, we are of course still at a very nascent stage for this market.
The quantum threat is still a while away. People are not close to working a quantum computer yet, but the point is that it's inevitable, and if you aren't prepared the moment a quantum computer comes online, perhaps in the hands of a quite hostile government or entity, then it will be an instant before that quantum computer decrypts all your data for whatever purposes they might have had for it. With the core market of mission-critical use-cases already forming a nice revenue base for a recurring model with strong theoretical economics, and the further commercialization possible into the broader addressable market, the current valuation, while already acknowledging the uniqueness and timeliness of the Arqit offer, is probably a long way off from where it could be in the next 10-15 years when all networks are threatened by quantum attacks.
View post:
Arqit Quantum Is Terrestrial For Now, But Will Go To Space - Seeking Alpha
- Want to Invest in Quantum Computing? These 3 Stocks Are Great Buys Right Now. - The Motley Fool - January 11th, 2026 [January 11th, 2026]
- A $550 Million Reason to Buy This Quantum Computing Stock Now - Barchart.com - January 11th, 2026 [January 11th, 2026]
- D-Wave Just Got a Formidable Quantum Computing Ally. Should You Buy QBTS Stock Here? - Barchart.com - January 11th, 2026 [January 11th, 2026]
- Want to invest in quantum computing? These 3 stocks are great buys right now. - MSN - January 11th, 2026 [January 11th, 2026]
- Assessing Rigetti Computing (RGTI) Valuation As Quantum Hype Builds Around Conferences And Hardware Updates - Yahoo Finance - January 11th, 2026 [January 11th, 2026]
- QuEra Computing Highlights Investor Perspective on Quantum Metrics and Architectures - TipRanks - January 11th, 2026 [January 11th, 2026]
- Beyond the Hype: 5 Reasons Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum Can Crash in 2026 - The Motley Fool - January 9th, 2026 [January 9th, 2026]
- Coinbase Exec Warns Quantum Computing Threatens 33% of Bitcoin Supply Heres Why - Yahoo Finance - January 9th, 2026 [January 9th, 2026]
- Senators Introduce Bipartisan National Quantum Initiative Reauthorization Act of 2026 - Quantum Computing Report - January 9th, 2026 [January 9th, 2026]
- 3 Quantum Computing Stocks with Potential to Beat the Market 1/9/2026 - TipRanks - January 9th, 2026 [January 9th, 2026]
- Quantum Computing Market Is Projected To Grow USD 14.19 Billion by 2035, Reaching at a CAGR of 27.04% - openPR.com - January 9th, 2026 [January 9th, 2026]
- CEO reveals two main problems with scaling quantum computing to commercial use - Fox Business - January 9th, 2026 [January 9th, 2026]
- Quantum Computing Stocks Off To Good Start In 2026. But Fasten Your Seat Belts. - Investor's Business Daily - January 8th, 2026 [January 8th, 2026]
- Prediction: These 4 Quantum Computing Stocks Will Skyrocket in 2026 - The Motley Fool - January 8th, 2026 [January 8th, 2026]
- The Best Quantum Computing Stock to Buy Hand Over Fist in 2026 - Yahoo Finance - January 8th, 2026 [January 8th, 2026]
- Quantum Computing Stocks: D-Wave To Acquire Quantum Circuits In $550M Deal - Investor's Business Daily - January 8th, 2026 [January 8th, 2026]
- Error-correction technology to turn quantum computing into real-world power - Phys.org - January 8th, 2026 [January 8th, 2026]
- 3 Top Quantum Computing Stocks to Buy in 2026 - Yahoo Finance - January 8th, 2026 [January 8th, 2026]
- The Best Quantum Computing Stock to Buy Hand Over Fist in 2026 - Nasdaq - January 8th, 2026 [January 8th, 2026]
- Quantum computing momentum grows: D-Wave announces first major breakthrough of 2026 - Fast Company - January 8th, 2026 [January 8th, 2026]
- Quantum Computing News: D-Wave Moves Into Gate-Based Systems as Funding and Global Expansion Pick Up - TipRanks - January 8th, 2026 [January 8th, 2026]
- Quantum Computing: What Investors Need to Know - Morningstar - January 8th, 2026 [January 8th, 2026]
- Breakthrough in Quantum Computing: First Secure Method to Back Up Quantum Information - Sci.News - January 8th, 2026 [January 8th, 2026]
- The Smartest Quantum Computing Stock to Buy for 2026 - The Motley Fool - January 8th, 2026 [January 8th, 2026]
- The Bloch Quantum Advances to Final Stage of Department of Defense Tech Hubs Competition - Quantum Computing Report - January 8th, 2026 [January 8th, 2026]
- Are Quantum Computing ETFs the Safest Bet for 10-Year Growth? - The Motley Fool - January 8th, 2026 [January 8th, 2026]
- Better Quantum Stock: D-Wave Quantum vs. Quantum Computing Inc. - The Motley Fool - January 8th, 2026 [January 8th, 2026]
- RIKEN Leads Hybrid Computing Effort Connecting Quantum Computers and Supercomputers - HPCwire - January 8th, 2026 [January 8th, 2026]
- D-Wave to acquire Quantum Circuits in bid to become worlds leading quantum computing firm - SiliconANGLE - January 8th, 2026 [January 8th, 2026]
- D-Wave (QBTS) to Bring Commercial Quantum Computing to CES 2026 - Yahoo Finance - January 8th, 2026 [January 8th, 2026]
- 7 Quantum Computing Trends That Will Shape Every Industry In 2026 - Bernard Marr - January 8th, 2026 [January 8th, 2026]
- SQMS Center team from Fermilab and NYU Langone advance in NIH Quantum Computing Challenge - Fermilab (.gov) - January 8th, 2026 [January 8th, 2026]
- Quantum Computing: Nothing To Be Excited About (NASDAQ:QUBT) - Seeking Alpha - January 8th, 2026 [January 8th, 2026]
- Every Quantum Computing Stock Will Crash. Heres Why! - Nanalyze - January 8th, 2026 [January 8th, 2026]
- 3 top quantum computing stocks to buy in 2026 - MSN - January 8th, 2026 [January 8th, 2026]
- Prediction: Where Quantum Computing Inc. Will Be in 3 Years - The Motley Fool - January 4th, 2026 [January 4th, 2026]
- Advancing single-cell omics and cell-based therapeutics with quantum computing - Nature - January 2nd, 2026 [January 2nd, 2026]
- Meet the Cornerstone Quantum Computing Stock Billionaires Have Piled Into for 2026 (Hint: It's Not IonQ, Rigetti Computing, or D-Wave Quantum) - The... - January 2nd, 2026 [January 2nd, 2026]
- What flying cars, quantum computing and fusion have in common - The Economist - January 2nd, 2026 [January 2nd, 2026]
- Meet the Cornerstone Quantum Computing Stock Billionaires Have Piled Into for 2026 (Hint: It's Not IonQ, Rigetti Computing, or D-Wave Quantum) - Yahoo... - January 2nd, 2026 [January 2nd, 2026]
- Quantum Computing Boosts Single-Cell Omics and Therapies - Bioengineer.org - January 2nd, 2026 [January 2nd, 2026]
- IonQ vs. D-Wave: Which Quantum Computing Stock Will Outperform in 2026? - The Motley Fool - January 2nd, 2026 [January 2nd, 2026]
- Manifold Markets' 2026 Quantum Computing Predictions: Industry Heads Into 2026 With Hype Tempered by Reality - The Quantum Insider - January 2nd, 2026 [January 2nd, 2026]
- What Is One of the Best Quantum Computing Stocks to Own for the Next 10 Years? - The Motley Fool - January 2nd, 2026 [January 2nd, 2026]
- Quantum Computing And Other Bitcoin Themes To Follow In 2026 - Forbes - January 2nd, 2026 [January 2nd, 2026]
- Distributed Quantum Computing Achieves 90% Teleportation with Adaptive Resource Orchestration across 128 QPUs - Quantum Zeitgeist - January 2nd, 2026 [January 2nd, 2026]
- What is one of the best quantum computing stocks to own for the next 10 years? - MSN - January 2nd, 2026 [January 2nd, 2026]
- Quantum computing: Shaping humanitys future beyond limits - The Jerusalem Post - January 2nd, 2026 [January 2nd, 2026]
- Prediction: This Stock Will Be the Biggest Quantum Computing Winner of 2026 - The Motley Fool - December 27th, 2025 [December 27th, 2025]
- When will quantum computing deliver on its promise? - NPR - December 27th, 2025 [December 27th, 2025]
- This tiny chip could change the future of quantum computing - ScienceDaily - December 27th, 2025 [December 27th, 2025]
- QBTS or IONQ: Which Quantum Computing Stock Will Lead in 2026? - Zacks Investment Research - December 27th, 2025 [December 27th, 2025]
- Quantum Computing Stocks on Dec. 25, 2025: Latest News, Analyst Forecasts and 2026 Outlook for IonQ, D-Wave, Rigetti and QUBT - ts2.tech - December 27th, 2025 [December 27th, 2025]
- 3 Genius Quantum Computing Stocks to Buy for 2026 - The Motley Fool - December 27th, 2025 [December 27th, 2025]
- Quantum Computing Stocks To Keep An Eye On - December 27th - MarketBeat - December 27th, 2025 [December 27th, 2025]
- Quantum Computing Stocks Pull Back Into the Weekend: IonQ, D-Wave, Rigetti and QUBT Slide as Investors Size Up 2026 Catalysts - ts2.tech - December 27th, 2025 [December 27th, 2025]
- Opinion: Quantum computing is the stock markets next big tech play and these stocks are still cheap - MarketWatch - December 27th, 2025 [December 27th, 2025]
- Emerge's 2025 Tech Trend of The Year: Quantum Computing Stopped Being Background Noise - Yahoo! Tech - December 27th, 2025 [December 27th, 2025]
- What Is the Smartest Quantum Computing Stock to Buy in 2026? - The Motley Fool - December 27th, 2025 [December 27th, 2025]
- Prediction: This stock will be the biggest quantum computing winner of 2026 - MSN - December 27th, 2025 [December 27th, 2025]
- Forget Rigetti Computing: This Quantum Stock Offers a Far Better RiskReward Right Now - The Motley Fool - December 27th, 2025 [December 27th, 2025]
- What Is the Smartest Quantum Computing Stock to Buy in 2026? - Yahoo Finance - December 27th, 2025 [December 27th, 2025]
- Will Quantum Computing Inc. (QUBT) Stock Keep Its Losing Streak Going in 2026? - The Motley Fool - December 27th, 2025 [December 27th, 2025]
- Rigetti Computing (RGTI) Stock News: Year-End Volatility, Quantum Roadmap Catalysts, and What to Watch Before Mondays Open - ts2.tech - December 27th, 2025 [December 27th, 2025]
- Chinese team hits quantum computing error-correction milestone - Tech in Asia - December 27th, 2025 [December 27th, 2025]
- Rigetti Computing (RGTI) Stock Slides in Holiday Trading as Quantum Rally Cools Latest Price, News, Analyst Targets, and What to Watch - ts2.tech - December 27th, 2025 [December 27th, 2025]
- Tech Will Deliver In 2026: AI, Quantum Computing To Propel Stocks Higher - Seeking Alpha - December 25th, 2025 [December 25th, 2025]
- Quantum computing stocks soar, then fall, in holiday week trading. What's up with D-Wave, Rigetti, and IonQ? - Fast Company - December 25th, 2025 [December 25th, 2025]
- Scalable Quantum Computing Advances With 2,400 Ytterbium Atoms And 83.5% Loading - Quantum Zeitgeist - December 25th, 2025 [December 25th, 2025]
- $7.7 Billion of Warren Buffett's Berkshire Hathaway Portfolio Is Invested in 2 Quantum Computing Stocks - Yahoo Finance - December 25th, 2025 [December 25th, 2025]
- CESGA to Deploy 54-Qubit IQM Radiance in Spains First Quantum-HPC Integration - Quantum Computing Report - December 25th, 2025 [December 25th, 2025]
- Quantum Computing Enables Cyber Threat Detection With Enhanced 4-Qubit Performance - Quantum Zeitgeist - December 25th, 2025 [December 25th, 2025]
- Quantum Computing Inc (QUBT) Stock: Latest News, Forecasts, and Analysis (Dec 24, 2025) - ts2.tech - December 25th, 2025 [December 25th, 2025]
- Dan Ives Thinks Trump Will Invest in This Quantum Computing Stock in 2026. Should You Buy It First? - Yahoo Finance - December 25th, 2025 [December 25th, 2025]
- Deepquantum Achieves Closed-Loop Integration Of Three Quantum Computing Paradigms - Quantum Zeitgeist - December 25th, 2025 [December 25th, 2025]
- IQM and Telefnica picked for quantum computing job in Spain - Telecoms - December 25th, 2025 [December 25th, 2025]
- Wall Street Discovered Quantum Computing Stocks In 2025. Will The Love Last? - Investor's Business Daily - December 22nd, 2025 [December 22nd, 2025]
- Scientists build 'most accurate' quantum computing chip ever thanks to new silicon-based computing architecture - Live Science - December 22nd, 2025 [December 22nd, 2025]
- Why D-Wave Quantum Computing Stock Popped Today - Nasdaq - December 22nd, 2025 [December 22nd, 2025]
- VC Firm Offers Insight Into How Investors Are Reassessing Quantum Computing - The Quantum Insider - December 22nd, 2025 [December 22nd, 2025]