SQE
SQE is a Rhode Island-based blockchain platform that uses simulated quantum entanglement and keyless encryption to secure data, identities, and IoT communications, serving manufacturing, enterprise cybersecurity, developer, and consumer segments via its Layer 1 chain, QueCredit token, and hardware devices.
- Company typePrivate
- Founded2021
- HeadquartersEast Greenwich, United States
- Headcount11–50
- GTM typeB2B and B2C
- OfferingSoftware
What SQE does
SQE is a quantum-secure decentralized blockchain platform founded in 2021 and headquartered in East Greenwich, Rhode Island. The company builds a Layer 1 blockchain that uses simulated quantum entanglement and bit-level application-layer encryption rather than traditional public/private key exchange, aiming to protect data, identities, and communications from quantum-computer attacks. The technology stack includes a Proof of Entanglement consensus mechanism, 1024-bit SQid identifiers, the Qverse distributed NoSQL vector database, a Zero-Knowledge Keypad for passwordless authentication, and a smart contract engine that consumes inputs from IoT devices, agentic AI, and human actions. The product portfolio spans the SQE Platform, SQE Mobile App, QueCredit (QUEC) native token with BTC/ETH interoperability, and QueSAFE hardware devices (QLink Messenger, Q IoT Module, Q Wallet).
SQE targets four customer segments: manufacturing and Industry 4.0 operators needing quantum-secure OT and IoT protection, enterprise cybersecurity buyers, developers building Web3 applications through a Developer Marketplace, and individual consumers using the mobile app and wallet. Revenue is intended to derive from enterprise licensing, hardware sales (QLink is planned at a sub-$100 price point with approximately 200 units initially), developer marketplace commissions, and QueCredit transaction fees. Distribution combines direct enterprise sales, self-serve pre-registration portals, the QueVANTAGE Partner Program, and accelerator-driven channels including the Berkshire Innovation Center.
The company is at an early commercial stage: it has 1–10 employees, is currently raising Series A funding, holds filed-but-pending patents on Proof of Entanglement and Quantum-Secure Digital Identification, and has one disclosed enterprise deployment (a February 2026 two-year partnership with National Express Bus and Zenobē covering 467 UK electric buses and 47 GWh of renewable energy). Token, hardware, and marketplace revenue remain pre-launch or pilot-stage.
SQE firmographics
Firmographics- Name
- SQE
- Legal name
- SQE
- Website
- https://sqe.io
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- SQE is a Rhode Island-based blockchain platform that uses simulated quantum entanglement and keyless encryption to secure data, identities, and IoT communications, serving manufacturing, enterprise cybersecurity, developer, and consumer segments via its Layer 1 chain, QueCredit token, and hardware devices.
- Ownership category
- akta.pro rank
SQE industry classification
Industry- Product category
- Quantum-Secure Blockchain Platform
- NAICS
- Computer Systems Design and Related Services (54151), Computer Systems Design and Related Services (5415), Telephone Apparatus Manufacturing (33421)
- SIC
- Services-Computer Programming Services (7371), Computer Communications Equipment (3576)
- akta.pro primary industry
- Quantum-Safe Cryptographic Algorithms & Protocols (PQC) (HDAGAGAC)
- akta.pro secondary industries
- Quantum-Safe Secure Messaging & Data-in-Transit Protection (HDAGAGAH), Quantum-Safe Identity, Authentication & Digital Signatures (HDAGAGAG), Quantum-Safe Data-at-Rest Protection (Storage/Database/File Encryption) (HDAGAGAI), Quantum-Safe Hardware & Embedded Security (TPM/secure elements/firmware) (HDAGAGAJ)
Keywords
Where SQE is headquartered
LocationHeadquarters
- HQ city
- East Greenwich
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
SQE business model
Business model- GTM type
- B2B and B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure, Supply Chain
Revenue model
- Series A Funding: SQE is currently raising Series A funding round as of August 2023. No institutional investors or funding amounts are disclosed in available sources.
- QueCredit Token: QueCredit (QUEC) is the native currency of the SQE platform. QueCredit can be used for various platform services, transactions, and payments within the SQE ecosystem. Users can earn free QueCredit through pre-registration and referral rewards.
- Enterprise Solutions & Licensing: SQE provides quantum-secure solutions to enterprise clients for KYC/AML, secure communications, and data protection. Revenue likely derives from enterprise licensing and solution deployment fees, though specific pricing is not publicly disclosed.
- Hardware Devices (QLink, Q IoT, Q Wallet): SQE develops and plans to sell hardware modules including QLink messenger, Q IoT module, and Q Wallet. QLink is planned at sub-$100 price point. Revenue model for hardware is one-time device sales.
- Developer Marketplace: SQE operates a Developer Marketplace where developers can create and sell Web3 applications, smart contracts, and blockchain projects on the quantum-secure platform, potentially generating platform fees or commissions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free pre-registration benefits for early adopters including free QueCredit, exclusive discounts, priority wallet address access, early access to features, referral rewards, and beta testing participation. |
| Unit Pricing | Pay-as-you-go | QLink hardware device planned at sub-$100 price point, targeting mass market adoption for individuals and businesses seeking quantum-secure messaging. |
Go-to-market motion3 records
Distribution channels6 records
Marketing channels7 records
SQE product offering
Product offeringCore offering
SQE builds a quantum-secure Layer 1 decentralized blockchain platform that uses simulated quantum entanglement to eliminate traditional public/private key exchange. It offers enterprise cybersecurity solutions (KYC/AML, secure communications, OT/IoT data integrity), a developer platform for building quantum-secure Web3 applications, and consumer products including a mobile app, the QueCredit digital currency, and hardware devices (QLink messenger, Q IoT module, Q Wallet) embedding a proprietary Q chip.
Product overview
SQE is a quantum-secure decentralized blockchain platform that offers a comprehensive suite of cybersecurity products. The core platform uses simulated quantum entanglement (SQE) technology to provide security without traditional encryption keys. The portfolio includes: the SQE Platform (layer 1 blockchain with one-transaction-per-block architecture), SQE Mobile App (consumer-facing mobile app with messaging, wallet, and marketplace features), QueCredit (quantum-secure native digital currency), and QueSAFE family products (Q Link Messenger, Q IoT Module, Q Wallet hardware devices). Supporting technologies include SQid (1024-bit decentralized identifier), Cubverse (distributed vector database), Zero Knowledge Keypad (passwordless authentication), and the Smart Contract Engine (event-driven automation). The platform is designed for enterprises in manufacturing, supply chain, and financial services, as well as individual consumers seeking quantum-secure digital asset management.
Differentiator
Problem solved
Functional benefit
Brands
- QueCredit (QUEC): SQE's quantum-secure native digital currency designed for unmatched security and adaptability. Each QueCredit is uniquely encrypted with the user's SQid, serving as a digital fingerprint for transactions.
- SQid
- SQE Mobile App
- QLink Messenger
- Q Wallet
- Q IoT Module
- QueVANTAGE Partner Program
Products and services
- SQE Platform A quantum-secure Layer 1 decentralized blockchain platform that uses simulated quantum entanglement to process one transaction per block for full traceability without traditional public/private key exchanges; sold to enterprises, developers, and consumers as the foundational infrastructure.
- SQE Mobile App A secure mobile platform for managing digital assets and engaging with Web3 solutions, including quantum-secure messaging, digital marketplace, smart contract integration, SQCode scanning, and QueCredit transactions; for individual users and prosumers.
- QueCredit (QUEC)
Quantifiable outcome
- 80–90% of electric bus fleet energy consumption occurs overnight when vehicles charge at depots, enabling optimal energy procurement scheduling.
- +3 more outcomes
Companies that use SQE
Customer profileNamed customers1 record
Segments5 records
Ideal customer profiles5 records
SQE technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability5 records
Feature13 records
SQE partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- National Express BuscoreNational Express Bus partnered with SQE and Zenobē to implement a new energy procurement model for its UK electric bus fleet. The two-year agreement provides an end-to-end power management solution enabling the company to purchase electricity at live wholesale prices and sell excess energy back to the grid, managing 47GWh of renewable energy for 467 electric buses.
- ZenobēcoreZenobē partnered with National Express Bus and SQE to deliver end-to-end power management for the UK electric bus fleet, enabling dynamic wholesale energy procurement and grid integration.
- AbyisscoreSQE announced a strategic partnership with Abyiss for blockchain integration. Abyiss provides seamless crypto on/off-ramping and connects SQE's blockchain to Bitcoin and Ethereum. The collaboration also integrates SQE's QueCredit token, enhancing flexibility and accessibility within the SQE ecosystem.
- Berkshire Innovation CentercoreSQE joined the Berkshire Innovation Center's Stage 2 Accelerator program in August 2023. The accelerator provides SQE with access to manufacturing networks, enterprise customers, MIT tech-amp programs, and a physical presence at the Berkshire Innovation Center in Massachusetts. SQE is also a Stage 2 Accelerator (S2A) graduate and participates in the Manufacturing Academy as a solution provider.
- The KernelminorThe Kernel is listed as a partner logo on the SQE website (sqe.io). No specific details on partnership scope or type were available in the source material.
- MHT TechnologiesminorListed as a partner logo on the SQE website. MHT Technologies is a technology partner within the SQE ecosystem.
- CybersixcoreCybersix CEO Rich Moore serves on SQE's Board of Advisors. Rich Moore has described SQE's quantum-secure technology as 'unmatched' and is quoted endorsing SQE's solutions for communication security in financial and government sectors. Cybersix provides cybersecurity advisory services to SQE.
- FocusminorFocus CEO Winston Waller is quoted as endorsing SQE, highlighting the company's innovation, collaborative approach, and powerful network. Focus is a partner within the SQE ecosystem.
- Worcester Polytechnic InstituteminorAssociate Professor Sara Saberi, Ph.D. from Worcester Polytechnic Institute serves on SQE's Advisory Board. She is a supply chain management, operations, and blockchain researcher contributing academic expertise to SQE's Industry 4.0 and manufacturing solutions.
- IoT Sandbox / Boston Blockchain AssociationminorMike Weise from the IoT Sandbox in Cleveland (formerly Boston Blockchain Association) has collaborated with SQE and spoken at SQE events, connecting SQE with IoT and blockchain networks in the manufacturing heartland.
Scale indicators7 records
Recent moves6 records
Expansion highlights6 records
SQE competitors and assessment
Company assessmentMarket position
Competitive moat6 records
Key highlights7 records
Customer concentration
SQE social profiles
Digital presenceSQE compliance and trust
Trust signalCompliance3 records
SQE financial estimates
Financial estimateRevenue estimate
Valuation estimate
SQE leadership team
Management profileNumber of profiles
Profiles6 records
SQE funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SQE M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about SQE
What does SQE do?
SQE builds a quantum-secure Layer 1 decentralized blockchain platform that uses simulated quantum entanglement to eliminate traditional public/private key exchange. It offers enterprise cybersecurity solutions (KYC/AML, secure communications, OT/IoT data integrity), a developer platform for building quantum-secure Web3 applications, and consumer products including a mobile app, the QueCredit digital currency, and hardware devices (QLink messenger, Q IoT module, Q Wallet) embedding a proprietary Q chip.
Is SQE a public or private company?
SQE is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was SQE founded?
SQE was founded in 2021. It employs 11 to 50 people.
Where is SQE based?
SQE is headquartered in East Greenwich, United States, in the North America region.
How does SQE make money?
Five revenue lines are on record. Series A Funding is the primary driver. The others are queCredit Token, enterprise Solutions & Licensing, hardware Devices (QLink, Q IoT, Q Wallet) and developer Marketplace.
Does SQE have an API?
Yes. SQE provides developer APIs and integration options that allow developers to incorporate QueCredit functionality into diverse applications, from IoT devices to decentralized apps. The platform offers a Developer Pre-Registration page indicating developer access to the platform is available. Developer documentation is at sqe.io/developer-pre-registration.
What industry is SQE in?
SQE's product category is Quantum-Secure Blockchain Platform. Its primary akta.pro industry code is HDAGAGAC, Quantum-Safe Cryptographic Algorithms & Protocols (PQC), with a secondary code of HDAGAGAH, Quantum-Safe Secure Messaging & Data-in-Transit Protection. Its NAICS code is 54151 and its SIC code is 7371.