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Top Solidity Companies (59)

Blockchain • Software • Cryptocurrency • NFT • Web3
2 Offices
250 Employees

Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build and use open, permissionless networks. Our mission is to empower people to easily and freely digitize all the world's assets on one open, programmable blockchain platform. Ava Labs is redefining the way people create value with Web3.


Information Technology • Machine Learning • Mobile • Professional Services • Business Intelligence • Consulting • Design
Fully Remote, USA
23 Employees

At Sprinklenet, we blend technological innovation with strategic acumen to offer comprehensive digital solutions. Our services range from advanced application services, encompassing blockchain technology and intuitive UI/UX design, to transformative systems architecture. We excel in integrating AI and LLM technologies, crafting intelligent systems that redefine user interaction and business processes. Our business management consulting services are uniquely tailored, with a keen focus on bridging markets in Latin America, leveraging our bilingual capabilities and in-depth regional understanding. For government entities, we provide not only cutting-edge digital tools but also full-spectrum project management and operational support, ensuring efficient governance and public service delivery. Sprinklenet’s approach is characterized by a harmonious blend of global vision and local insights, offering technology consulting and international operational services that are both dynamic and effective. We are committed to empowering our clients with futuristic solutions, navigating the complexities of technology and global business with unmatched expertise and foresight.


Artificial Intelligence • Enterprise Web • Software • Database • Consulting
Orlando, Florida, USA
9 Employees

It starts with an idea. As we discuss that idea, it blossoms into a feature set and customer interactions with a business model. We summarize this in a technical specification that covers use cases, UX workflows, database design, software integrations, and more. This sets expectations on what is in scope for each milestone and defines the budget and schedule.


Blockchain • Fintech • Payments • Software • Financial Services • Cryptocurrency
4 Offices
150 Employees

Securitize is a global fintech, Top 50 blockchain company, with a mission to provide investors with access to invest in and trade alternative assets, and for companies to raise capital and offer shareholder's liquidity. Securitize has pioneered a fully digital, regulatory compliant, end-to-end platform for issuing, managing and trading digital asset securities (also known as security tokens), with over 200 businesses and nearly 400,000 investors already connected, and nearly $500 million in current-value digital asset securities issued on the Securitize platform. We are a well-funded global team made up of top blockchain and financial industry talent based around the world, based in Tel Aviv, Buenos Aires, Tokyo, New York, and San Francisco. We’re backed by leading financial institutions and blockchain investors, including Morgan Stanley, Blockchain Capital, MUFG, Sumitomo Mitsui Trust Bank, Sony Finance, Banco Santander, and Coinbase. Securitize is a Digital Asset Securities firm. Our goal is to provide access for investors to invest in private market digital asset securities (security tokens), and provide companies with a fully-digital end-to-end suite of compliant solutions leveraging the advantage of next generation blockchain technology.


On-Demand • Productivity • Social Media • Web3
2 Offices
30 Employees

On-Demand Staffing Services for Web3 projects. Web3 Community Management you can count on. We help to set up, manage, moderate, administrate and grow your online community. You can choose in our house community managers that are under supervision or work from home managers with more hourly flexibility. We take the hassle out of finding great community managers. Our expert team trains and monitors each employee for optimal performance. Expand you marketing efforts, drive more users to your community, create added engagement, improve the quality of your online community, and track the results with data provided from W3CM. You'll have direct contact with your community management team and the supervisor managing your team. Automated and still fully controlled by your company.


Blockchain • Digital Media
Fully Remote, USA
3 Employees

Trust-Based, Pitching Platform for Screenwriters, Producers, Musicians and Other Creatives via Blockchain.


Blockchain • Healthtech • Information Technology • NFT • Web3
2 Offices
61 Employees

Interexy is headquartered in Miami and with a developer center in Europe. Among our clients are such prominent companies as SAP, Pampers & Square, Sandbox, Lil Durk, General Electric, Square Inc., Cut&Shave Barbers, Xylo and others. Our clients value high adaptability, responsiveness, and proactivity that we offer at each and every step. We have worked with various projects, including $11M NFT launch – Lil Durk NFT Drop with Gary Vee Involved – American rapper with the best album award 2022. During this project we also partnered with Sandbox and now work with them on the NFT launches & platform experiences.


Blockchain • Consumer Web • Internet of Things • NFT
Fully Remote, USA
150 Employees

We believe the Internet should be owned by people. To accomplish this, we are creating Web3 domain names that put individuals back in control of their data and identity. Ours aren’t just traditional domains - they're domains with superpowers. Currently, we've registered 2.5M+ domains, we support 275+ coins, and we've created 295+ integrations.


Artificial Intelligence • Blockchain • Cloud • Information Technology • Software • Generative AI • Automation
3 Offices
2,000 Employees

We are in the business of custom software engineering. We started out as a software product company and inherited the engineering culture of innovation. Our experience from having built product software and solutions for 6 of the 100 largest software firms in the world has given us the wisdom to build software that is scalable, robust, secure, cloud native, and accessible across multiexperience environments. We deliver software solutions for leading enterprises and ISVs in the finance, healthcare, insurance, media, telecom, retail, and technology sectors. Our purpose is to be relevant to our customers’ business needs and our associates’ aspirations. We strive to be relevant to our customers by staying ahead of the constantly changing business and technology landscape. We have and will always be relevant to our associates—to their aspirations, satisfaction and happiness. We have a proud heritage of product engineering that is part of our DNA. For over 25 years, we have been engineering and delivering technology solutions that are relevant to our customers and winning their trust. We are Relevantz.


Blockchain • Mobile • On-Demand • Cryptocurrency • NFT • Web3 • App development
Chicago, Illinois, USA
120 Employees

Debut Infotech is a full-service app and software development company that leverages cutting-edge technologies to deliver customized solutions. Utilizing the latest tech trends the team engineered captivating and user-friendly web applications. Our mission is to fuel business success, catering to startups and enterprises alike. From the year 2011 onward, our expertise has been at the forefront of steering startups, small to medium-sized businesses (SMBs), Fortune 500 giants, and global industry leaders toward swift expansion and enhanced profitability through our web development prowess. With a varied range of projects in web development, Debut Infotech has catered to clients across diverse sectors including healthcare, education, finance, and more. Their portfolio proudly showcases esteemed clients like Wellpop, Marteq, Digipharm, Unique School, and others. Our privilege lies in collaborating with prominent industry players that span diverse sectors, solidifying our position as an industry leader.


HR Tech • Information Technology • Professional Services • Software
Dallas, Texas, USA
250 Employees

BorderlessMind is a premier remote IT talent provider that helps tech companies hire offshore, nearshore, and onshore remote-talent from across the globe. We have the best-in-class hiring process and help build high-quality teams with a remote global talent for our clients. Our unique hiring process helps us vet the best talent and guarantee success. We hire high-quality teams with top talent with a track record of experience for our clients Our high-performance remote-first culture attracts people who want to be part of our community of top remote talent who wish to work from anywhere.


Payments
14 Offices

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re building a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.


Software
San Francisco, California, USA
176 Employees

StartupSoft is a staff augmentation company that helps tech startups build their own offshore and nearshore teams, which perform just like in-house ones. We believe that remote is no longer the opposite of in-house, and you can get the best of these two worlds: hire the best global talents and don’t lose the experience of everyone collaborating in the same room.


Artificial Intelligence • Blockchain • Fintech • Software • NFT • Web3 • App development
2 Offices
200 Employees

Ranked among Top 5 UK Blockchain companies and top 10 AI companies, Pixelette Technologies has been awarded ‘Best AI Agency’ in the UK three times by the Scottish Business Awards along with many other accolades. Whether you’re a budding entrepreneur with limited tech skills, an established business moving towards rapid expansion, or a government functionary looking to redefine efficiency, we offer end-to-end IT services in the realm of AI and Blockchain. We see tech as a means to an end. The end? To help companies scale rapidly by expanding their tech, onboarding new customers, gaining valuable feedback, and ultimately achieving market fit. With over 30,000 hours in development, 200+ projects live, and 13 branches worldwide, we make world-class tech affordable. Converting the elusive 'what if' into the tangible 'what is'. Our commitment to providing exceptional services shows in our performance across North America, Asia, South America and Europe within various aspects: Achievements: - Pixelette Technologies is the official Secretariat of the British Government on AI policy (APPG AI) and previously blockchain (APPG Blockchain). Sponsored by Deloitte, KPMG, EY, PwC, Barclays, Unilever, BT, HP, Google, Microsoft and more. - Awarded as Top 20 ‘Blockchain Solution Companies’ worldwide and Top 5 in the UK - Awarded ‘Best AI Agency’ in the UK three times by the Scottish Business Awards. - Secured over £100M in funding through MVPs for various start-ups. Past projects: - AI and Blockchain solutions for Mcdonald's, GMC, Chrysler, Ram, Dodge, Fiat, Lytics, Sandoz and more. - NFT projects such as Polka Legends DAO, Beowulf, Buttersmiles 10K, Charles Salvador Bronson’s NFT collection, etc. Our team: - We have a team of 200+. 90% rank in the top 5% according to LinkedIn skills test data and Glassdoor reviews. - Our senior management holds top 1% (Top Voice) ranks globally on LinkedIn for AI, Blockchain and Marketing. - We hire exclusively through TopTal, Turing, Crossover, etc. Reach out to us at [email protected] to get started.


Blockchain • Greentech • Social Impact • Agriculture
Seattle, Washington, USA
30 Employees

We are reversing climate change. Nori is a platform that makes it easy to fund carbon removal from the atmosphere. A platform that allows businesses to help repair our planet by removing any carbon emissions they can’t yet avoid creating. We've started with supporting regenerative agriculture projects that store carbon in the soil.


Blockchain • Fintech • Software • Virtual Reality • Cryptocurrency • Web3 • Metaverse
Palm Springs, California, USA
700 Employees

Antier Solutions is a leading blockchain development company that specializes in delivering comprehensive solutions for businesses across various industries. Our services include blockchain development, cryptocurrency exchange development, decentralized finance (DeFi) solutions, non-fungible token (NFT) development, smart contract development, and more. With a team of experienced blockchain developers and consultants, we leverage the power of emerging technologies to help businesses unlock new opportunities, improve efficiency, and drive innovation in the digital landscape.


Blockchain • Mobile • On-Demand • Cryptocurrency • NFT • Web3 • App development
Chicago, Illinois, USA
120 Employees

Debut Infotech is a full-service app and software development company that leverages cutting-edge technologies to deliver customized solutions. Utilizing the latest tech trends the team engineered captivating and user-friendly web applications. Our mission is to fuel business success, catering to startups and enterprises alike. From the year 2011 onward, our expertise has been at the forefront of steering startups, small to medium-sized businesses (SMBs), Fortune 500 giants, and global industry leaders toward swift expansion and enhanced profitability through our web development prowess. With a varied range of projects in web development, Debut Infotech has catered to clients across diverse sectors including healthcare, education, finance, and more. Their portfolio proudly showcases esteemed clients like Wellpop, Marteq, Digipharm, Unique School, and others. Our privilege lies in collaborating with prominent industry players that span diverse sectors, solidifying our position as an industry leader.


Blockchain • Security • Cryptocurrency • NFT • Web3
Chicago, Illinois, USA
120 Employees

Hacken is a Blockchain Security Auditor born in 2017 with a vision of transforming Web3 into a safer place. The company in numbers: 5+ years of experience, 180+ blockchain partners, and 1200+ secured crypto projects. Hacken protects technological businesses and crypto communities worldwide with the most competitive professional cybersecurity services: Smart Contract Audits, Blockchain Protocol Audits, Penetration Testing, dApp Audits, etc.


Artificial Intelligence • Blockchain • Fintech • Cryptocurrency • Cybersecurity
Los Angeles, California, USA
125 Employees

Genesis Lab is one of the top blockchain software development company with over 30 projects developed on multiple blockchains with over 25 million active users. Genesis Lab ex RNS Solutions’ research labs for AI, Blockchain, Cyber Security & web3 have partnered with major global firms of IT industry and provided IT solutions to over 15 countries. Genesis Lab ex RNS Solutions’ award winning 360 degrees enterprise software solutions successfully created and implemented crypto trading bots, ICO/STO NFT Funding Platform, Blockchain Wallets, Nano-ledgers, Hyperledger, blockchains, NFT Marketplaces, DeFi Solutions, digital passes, trading trackers and bots, artificial intelligence, machine learning, natural language processing, cyber security threat testing and security softwares and more. What makes us different? 100+ industry experts. Strong and comet 30+ projects completed successfully across 15+ countries. Flexible Software Development for all Intents and purposes. Top-class research and development labs. Offices in South Korea, Singapore, Pakistan, and KSA, with aim to work across client's timezone. We have developed and implemented hundreds of: Blockchain technology projects Dapps ChatBots Cyber security solutions Artificial intelligence & machine learning projects Solidity - Smart-contracts NFTs Web & Mobile Applications Genesis Lab edge goes beyond our knowledge of technology or handling a project, we are like your global business partner.


Blockchain • Fintech • Software
New York, New York, USA
140 Employees

21.co is the world’s leader in providing access to crypto through simple and easy to use products. 21.co is the parent company of 21Shares and Amun, and its mission is to build bridges into the crypto world. 21Shares is the world’s largest issuer of cryptocurrency exchange traded products (ETPs) and is powered by Onyx, a proprietary technology platform used to issue and operate cryptocurrency ETPs for 21Shares and third parties. 21Shares mission is to make crypto easy. Amun is a blockchain infrastructure company focused on making purchasing crypto more accessible by offering a suite of tools for passive strategies across major DeFi platforms. Amun’s mission is to simplify your crypto journey. The company was founded in 2018 by Hany Rashwan and Ophelia Snyder and is a global organization, with offices in Zurich and New York. Cathie Wood, Chief Executive Officer & Chief Investment Officer of ARK Invest is a board member.