Business Directory

Quantum Alchemy

Mining

Vancouver, Canada

Quantum Alchemy Inc is a leading provider of sustainable Bitcoin mining solutions. We are dedicated to making a positive impact on the environment by using waste heat generated during the mining process to provide heating for various Industries like Agriculture, Real Estate and Manufacturing . Our cutting-edge technology ensures that we use the waste heat efficiently, reducing our carbon footprint and helping to create a more sustainable future. Our goal is to demonstrate that Bitcoin mining can be a responsible and environmentally friendly industry, and we are committed to using our expertise to drive positive change. Join us in our mission to build a more sustainable future.

Quantum BioPharma

Other

Durham, USA

Quantum BioPharma is focused on developing innovative therapies for neuro disorders, including a revolutionary rapid alcohol detoxification drink, aimed at improving the quality of life for millions of patients.

Quantum Blockchain Technologies

Software

Camden Town, UK

Quantum Blockchain Technologies develops innovative blockchain solutions by integrating advanced cryptography, quantum computing, and AI deep learning to create disruptive technologies in the cryptocurrency and blockchain space.

Quantum Cats - Bitcoin Hong Kong

Investment

Quantum Cats develops and promotes the OP_CAT Bitcoin opcode to enhance smart contract capabilities on the Bitcoin blockchain.

Quantum Computing

Hardware

Leesburg, USA

Quantum Computing Inc develops and provides advanced quantum computing solutions to solve complex problems across various industries.

Quantum eMotion

Software

PARIS, France

Quantum Emotion provides leading quantum-safe cryptography and quantum key distribution solutions to ensure secure communication in the quantum era.

Quantum Energy Au

Software

Sydney, Australia

Quantum Energy is proud to be one of Australia’s first clean energy distributors, working with leaders and innovators in the renewable energy industry to support a low-carbon future. Our wholly-owned Australian company based in New South Wales sells clean energy to businesses anywhere in the state through our Virtual Energy Network (VEN). The VEN is a digital platform that moves renewable energy around a network and enables businesses to reduce their reliance on the traditional energy grid. Our Mission "We want to enable businesses to thrive using clean, green energy, saving electricity costs and reducing their carbon footprint. "

Quantum Solutions

Investment

Kudankita, Japan

Quantum Solutions Co.,Ltd. engages in the system solutions, contents development and distribution, software outsourced development, and eyelash care businesses worldwide. It also undertakes system consulting, system integration, and EV business initiatives. The company, previously known as Bit One Group Co.,Ltd., rebranded in August 2021 and is headquartered in Tokyo, Japan.

QubeChain provides mission critical compliance blockchains for regulated industries with innovative solutions like off-chain data and smart contracts.

Qubico Energy provides Bitcoin mining operations powered by renewable energy sources such as green energy from the Atacama Desert.

Qubit

Insurance

No description available

QuestDB

Software

Apex, USA

Overview: We challenged conventions to bring you the most mechanically sympathetic database software there is. Performance that redefines what's possible.

QuickBit

Software

Stockholm, Sweden

Quickbit is a crypto payments service that enables you to buy, hold, sell, swap, send and receive the major currencies. With our Euro wallet and Quickbit's VISA card, you can spend your crypto instantly. Access your wallet on your desktop, your phone, ...

Quickex

Media & Content

Victoria, Seychelles

Quickex is a global crypto liquidity provider and B2B exchange API solution for wallets, platforms, and crypto exchanges. We specialize in delivering real-time crypto exchange rates, deep liquidity, and automated crypto-fiat swaps via a seamless API integration. Our infrastructure is designed for partners seeking to offer instant cryptocurrency conversion, multi-asset swaps, and competitive pricing without managing their own order books. Our core offerings include: • Crypto liquidity aggregation with best market rates • Fully managed crypto exchange API (BTC, ETH, USDT, etc.) • Fast and secure crypto-fiat gateway solutions • White-label tools for wallets and fintech apps • Non-custodial infrastructure and 24/7 uptime Trusted by crypto wallets, DeFi platforms, and B2B fintech partners — Quickex helps power backend crypto exchange services at scale. Expand your product with Quickex: • Increase conversion rates • Integrate a crypto swap engine in days • Deliver faster, cheaper, and trusted crypto trades Contacts: marketing@quickex.io Let's connect and discuss API integration!

QuickNode simplifies blockchain infrastructure for teams big & small. A lightning-fast global API provides access to 30+ blockchains and 60+ networks. Plus high-leverage tools (IPFS, NFT/Token API, QuickAlerts, Streams, Marketplace, etc...) and expert support to evolve, enhance, and push the boundaries of your app. A comprehensive blockchain developer platform, trusted by top Web3 projects & businesses. QuickNode is helping the blockchain ecosystem grow since 2017!

Quickpod

Software

QuickPod provides cost-effective GPU and CPU rental services for users working with AI frameworks such as TensorFlow, PyTorch, and others.

No description available

Quidax

Banking

Toronto, Canada

Overview: The official Twitter account of Quidax. We make buying and selling cryptocurrency with your local currency seamless. #Bitcoin #XRP #Ethereum

Quinlan & Associates

Consulting & Advisory

Hong Kong, China

Overview: Quinlan & Associates is an independent strategy consulting firm specialising in the financial services industry. Approx. Number of Employees: 20 Founded: 2016

Quinn Emanuel Urquhart & Sullivan, LLP

Consulting & Advisory

Los Angeles, USA

Overview: Quinn Emanuel was added in 2013. Approx. Number of Employees: 1290 Founded: 1986 Keywords: Business and Corporate Law, Lawyers and Law Firms

Quiver Quantitative

Banking

Los Angeles, USA

Quiver Quantitative provides retail investors with comprehensive stock trading data to make informed investment decisions.

QumulusAI

Software

Marietta, USA

QumulusAI provides integrated AI infrastructure solutions with high-performance computing and energy-efficient data centers to eliminate bottlenecks for enterprises.

Kingfox provides technology solutions and services in the field of electronics and engineering.

Quontic Bank

Banking

New York, USA

Quontic is an adaptive digital bank headquartered in Manhattan, New York City, with a national presence. As a Community Development Financial Institution, Quontic focuses on providing banking solutions and home financing opportunities to underserved communities, including small business owners, immigrants, and individuals with diverse backgrounds. Their innovative deposit products, such as the Bitcoin Rewards Checking Account, offer leading rates and unique features. Quontic's mission is to empower customers financially by offering adaptive lending and disruptive banking solutions that prioritize customer needs over traditional banking norms.