Business Directory

QuEra Computing develops and provides scalable quantum computers based on neutral atoms.

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

🇺🇸USA

QuickPod provides affordable GPU and CPU rentals for 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

Quince challenges the notion that quality comes at a high price. They aim to provide products of equal or superior quality to luxury brands at significantly lower prices by eliminating middlemen and overseeing every aspect of production. Their goods are sustainable, high-quality, and competitively priced. Quince has received funding from prominent investors and offers a range of retail ecommerce products including apparel, accessories, home goods, and luxury items.

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 that include 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.

Quppy

Banking

Tallinn, Estonia

Overview: Quppy is a licensed multi currency payment system englobing all kinds of innovative operating solutions for managing your assets Overview: Quppy is a licensed multi currency payment system englobing all kinds of innovative operating solutions for managing your assets Quppy is an innovative multi-currency financial platform that bridges traditional banking with modern crypto solutions. Available via a user-friendly app, Quppy offers a comprehensive suite of services, including fiat and cryptocurrency wallets, IBAN accounts, card issuance, secure payment and exchange capabilities.

Qurubiqa

Mining

Iceland

Qurubiqa offers blockchain solutions that maximize profitability while minimizing environmental impact through the use of affordable and clean hydroelectric power in Paraguay.

Qzino

Retail

No description available

R. G. Niederhoffer Capital Management Inc

Investment

🇺🇸New York, USA

Overview: R. G. Niederhoffer Capital Management, Inc. ("RGNCM") is a registered Commodity Trading Advisor, Commodity Pool Operator and a member of the National Futures Association. Such registrations and membership do not imply that the Commodity Futures Trading Commission or the National Futures Association have endorsed RGNCM's qualifications to provide commodity trading advisory services. THIS WEBSITE DOES NOT CONSTITUTE AN OFFER TO SELL ANY PRODUCT OR SERVICE. Approx. Number of Employees: 15 Founded: 1993 Keywords: Brokerage, Brokerages, Commodities and Futures, Finance, Managed Accounts

R3

Banking

🇬🇧London, UK

Amsterdam Leads DH R3 is a leading provider of enterprise technology and services that enable the secure exchange of value in regulated industries where trust is critical. Multi-party solutions developed on our platform Corda harness the "Power of 3"—R3’s distributed trust technology, connected networks and regulated markets expertise—to drive transformation in digital finance. As one of the first companies to deliver a private, permissioned distributed ledger technology (DLT) application platform, R3’s Corda empowers regulated institutions to realize the full potential of direct digital collaboration. We maintain one of the largest DLT ecosystems in the world connecting over 400 institutions, including global systems integrators, cloud providers, technology firms, software vendors, corporates, regulators, and financial services firms from the public and private sectors. For more information, visit www.r3.com or connect with us on Twitter or LinkedIn. Overview: Acclivus works with leading organizations worldwide creating learning experiences that inspire people and empower performance: Relationships - Results - Revenue Approx. Number of Employees: 500

R3AL Blocks allows users to invest in real-world assets through tokenization, offering fractional ownership of real estate and other tangible assets with secure and accessible investment options.

R3al Blocks

Investment

🇦🇷Ciudad Autónoma de Buenos Aires, Argentina

R3AL Blocks allows users to invest in real-world assets through tokenization, offering fractional ownership of real estate and other tangible assets with secure and accessible investment options.

R7 miner

Mining

No description available

RAAC provides a DeFi lending and borrowing platform that allows users to access financial services using real-world assets as collateral.