Find a company

Mobile App Design and Development Company Perpetio is your one-stop destination for app & web design and development. Operating since 2014, we’ve successfully delivered 150+ projects that top the charts in the market and are used by millions of people worldwide. Being a full-stack development company with an HQ in Tallinn, Estonia, and an R&D office based in Lviv, Ukraine, we cover: Business Analysis Planning, UI/UX Design Backend/Client Architecture Development Quality Assurance Deployment Maintenance and Support. If you’re looking for a winning partnership, contact us today and let’s get started! 🥇 Why Choose Us? - Our apps top the charts in AppStore/Google Play - 9+ years of success and counting - 100% English-speaking team Whether you need to launch your MVP quickly or need expert consultancy for your business, Perpetio is a great partner to help you succeed. So why wait? Let's create something amazing together! 🤝

Euristiq is a global software development company, specializing in innovative digital solutions. As an AWS partner and ISO 27001 certified provider, we ensure the highest standards of security and excellence. We build long-term relationships that benefit our customers, and empower them to break grounds in their industries.  Our expertise focuses on providing practical tech solutions that help businesses work smarter and grow. We specialize in legacy systems modernization, improving performance, security, and compatibility with today’s digital tools, so you’re always ready for the future. With cloud computing, we create flexible, secure systems that scale as your business expands, helping you manage your resources efficiently. Our data management and analytics services turn complex data into clear insights, making it easier to understand your business and identify growth opportunities. We connect devices through IoT to streamline operations and provide real-time insights, so you can make better decisions faster.  We deliver for:- Ryanair, the Europe's largest airline. We modernized a critical application serving over 3 million daily users, enhancing performance and user experience. - Gen Digital, joint Norton and Avast company. We developed a secure, real-time document verification system, streamlining identity authentication processes for Canadian and U. S. Governments. - Philips, electronics manufacturing corporation. We engineered an intelligent, adaptive street lighting control system, advancing smart city initiatives.

Sombra: Turning tech challenges into success. Sombra is a global software development and consulting company. With over 335 experts across Europe, Latin America, Canada, and the US, that develops, crafts, and delivers IT solutions in financial services, healthcare, e-commerce, energy, logistics, telecommunications, and many others. In an industry where grand promises often overshadow what really matters, we focus on getting things done right for over 10+ years. We cut through the buzzwords to deliver the right solutions for your business with real impact and measurable results. With an average client engagement of nearly 4 years and a Net Promoter Score of 84, we build enduring relationships that adapt to your evolving business needs. With 98% of our projects delivered on time and within scope, we bring the right expertise to complement your tech strategy. Choose Sombra as your strategic partner for solutions grounded in reality, driven by your success, and always done right.

CodeGeeks Solutions is a software development company led by top-notch experts with over 15 years of experience in the industry. We are passionate about delivering innovative solutions, combining technical excellence with a deep understanding of our clients’ industries. From startups to enterprises, we’ve helped numerous businesses automate workflows, optimize processes, and enhance user experiences. With expertise in AI and SaaS development, we help companies streamline operations, boost efficiency, and drive growth. Our services include mobile and web app design, custom software and AI development. At CodeGeeks, transparency, collaboration, and a customer-centric approach drive every project.  

Since 2007, Avivi has been developing business software, namely custom CRM systems and add-ons for off-the-shelf products, eCommerce project development, bot implementation, and application of blockchain technologies to solve business problems. The most significant were projects of an international logistics service for the delivery of goods from the USA, a unique CRM system for organizing the full cycle of production and sale of products of a sewing company, and the development of a Telegram bot for all types of transactions with leading cryptocurrencies. In working with clients, Avivi uses a purely personal approach to each individual order to create a product that best suits each individual business.

GIS Art is a custom software engineering company with a main focus on Geographic Information Systems. We develop GIS and Web applications for companies from the USA, Europe, and Australia working in the domains of Healthcare, Transportation, and Real Estate. GIS Art has experience in using ArcGIS, Google Maps API, Leaflet, Mapbox, and OSM for the development of GIS applications and components.

Intsurfing, established in 2016, specializes in big data. We build robust data pipelines, ETL processes, and data harvesting flows. Our team leverages Scala, Java, . NET, C#, and Python on AWS, GCP, and Azure platforms to ensure your data infrastructure is efficient, secure, and built to handle growth. Our clients gain the ability to collect, process, and analyze data from nearly any source—websites, images, PDFs, and multilingual documents. Whether you need real-time data for operational decisions or structured insights for long-term strategies, we make it happen. In 2020, we launched Nannostomus, a cloud-based tool that simplifies web scraping. It empowers teams, even those with minimal technical skills, to collect and utilize web data while keeping costs low.  Choose Intsurfing for your next big data initiative and benefit from the expertise behind 220+ completed projects.   

Leobit is a full-cycle . NET, AI, and web application development provider for technology companies and startups primarily located in the US, EU, and the UK. We have representative offices in Austin, TX (USA), Tallinn (Estonia), Kraków (Poland), London (UK) and the development center in Lviv (Ukraine) with 170+ talented software engineers, architects, QA experts, and UI/UX designers. Our Achievements:Microsoft Solutions Partner - Digital & App InnovationISO 9001:2015 and ISO 27001:2022 CertifiedISTQB Gold PartnerTop . NET Developers in 2025 by ClutchCustomer Service Department of the Year in 2025 by Stevie® AwardsLeobit has successfully delivered over 150 well-designed and well-factored web & mobile applications to technology companies ranging from Fortune 500 firms to Silicon Valley startups. Our Services:. NET software developmentAI/LLM software developmentCustom software developmentDedicated development teamWeb app developmentMobile app developmentCloud developmentSoftware architecture designUI/UX designBusiness analysisQuality assuranceApp support & maintenanceTechnology consultingOur Key Technologies:Microsoft Stack: . NET, ASP. NET, C#, Azure, WCF, Entity Framework, MaUI, BlazorWeb/Frontend: React, Angular, Vue, jQuery, TypeScriptBackend: . NET Core/C#, Ruby, Node, PHP, PythonMobile Technology Stack: iOS, Android, Flutter, Swift, KotlinAI integration

BuildApps is at the forefront of developing innovative digital solutions tailored to automate and address the needs of small and medium-sized businesses. With our headquarters in Ukraine, our full-cycle company excels in transforming ideas into software excellence through expert design and development. Founded by tech leads with extensive professional backgrounds, we provide expertise at every level of our operations. We are passionate about our work and committed to delivering outstanding results. Each project is handled with enthusiasm and precision, ensuring that our solutions effectively meet client needs and deliver significant value.

We are a leading AI research and development company in Ukraine. Our mission is to empower businesses with the latest advancements in AI technology to drive efficiency and growth. We are experts in data science and work across various industries including healthcare, energy, logistics, and agriculture.

Your Strategic Partner in Building Exceptional Software and Product Teams**Web, Mobile, Data Science, IoT Solutions. **  SovaHub bridges the gap between international organisations and top-tier talent, creating seamless partnerships for nearshore operations. Through our EU-compliant Irish operation partner, we connect businesses with highly skilled professionals from Ukraine for remote and in-house team solutions, enabling organisations to maximise growth, innovation, and efficiency.  **Core Expertise Areas:**  - Web & Mobile Development  - Data Science & AI/Machine Learning  - Cloud Solutions & Microservices  - Industrial IoT & XR Solutions  - Cross-Platform Solutions   **Our Offerings:**  SovaHub empowers companies with business-driven digital solutions tailored to their needs. We combine innovative technologies with transparent processes, ensuring timely and budget-friendly project delivery for enterprises, startups, and clients globally. Whether through team augmentation or full project outsourcing, we provide skilled teams to meet IT, administrative, and engineering needs efficiently.  **Proven Delivery Models:**  - *Discovery Phase*: Define goals, challenges, and vision alignment.  - *Team Selection*: Rapid access to top talent, optimally aligned with your culture and skillset needs.  - *Execution*: Agile processes, collaborative methodologies, and adaptable development cycles.   With SovaHub, focus on your core objectives while we handle the complexities of technology and staffing. Reach out to discover how our expertise can drive your business forward.

Prozorro. Sale - Ukrainian state eAuction ecosystem for selling and leasing government and municipal assets transparently and efficiently. It is Open-Data, Open-Source, and Public-Private (government core + private eMarketplaces). In 9 years this digital one-stop-shop generated over USD 3. 5 bln for the national budget in a transparent and efficient way. The platform complies with GovStack *E-Marketplace* Building Blocks requirements, ensuring interoperability with government digital service ecosystems.